Your role and impact:

In your role at WhiteTech, you'll be at the heart of our mission to revolutionize payments worldwide. Your expertise will be critical in analysing data, processes, and code to identify, resolve or prevent issues and drive product improvements. You will contribute to developing a secure, well-tested and high-performing product, setting new standards in the fintech industry.

Your key responsibilities will include:

• Designing, developing, testing, documenting, releasing and supporting software from scratch.
• Enhancing and refining our existing API and backend systems.
• Integrating third-party solutions to broaden our payment ecosystem (acquirer, gateway, alternative payment methods, token platforms, systems for verification/scoring/monitoring of customer operations, reporting, etc.).
• Running tests to make sure everything works as it should and setting up a testing environment for checking new features.
• Fixing existing bugs and debugging the developed software.
• Preparing necessary technical documentation.
• Provide support for the implemented software in production
• Collaborating with the front-end developers and other team members to complete all of the above tasks in the most efficient way.
• This role is about improving our products and solving problems, so we're looking for someone with excellent troubleshooting skills, curiosity for innovations and unconventional solutions.

What makes you stand out:

• Understanding of best practices for optimizing code and web products in PHP, working with caching, asynchrony. Knowledge of best practices for developing and supporting large-scale projects.
• Understanding of OOP
• Deep understanding of Symfony. Proficient in designing and implementing RESTful APIs using Symfony. Proficient in Doctrine ORM.
• Relational Database Management (PostgreSQL). Proficiency in optimizing complex SQL queries for performance using techniques such as query rewriting, indexing strategies, and query execution plans. 
• Proficient in designing database schemas, including normalization techniques, entity-relationship modeling, and schema design best practices.
• Understanding the inner workings of Kubernetes, Docker and its components such as Docker Engine, Docker Hub, Docker Swarm.
• SOLID, GRASP understanding. Deep understanding of a broad range of design patterns, including their motivations, structures, and implementations.
• Knowledge of advanced DDD concepts such as Domain Events, Domain Services, Bounded Contexts. Ability to design a domain model for complex business problems and use it to solve real problems. Understanding the importance of application context and developing Bounded Contexts to separate domain models.
• Understanding of CQRS principles and benefits, including asynchronous command processing, data synchronization between read and write models. Experience using design patterns and architectural patterns to implement an effective CQRS-based architecture.
• Knowledge of professional architecture design practices. Experience designing and developing complex, large systems using architectural templates and patterns. Ability to define and document architectural solutions and solve problems related to system complexity and scalability.
• Advanced knowledge of PHP integration test automation tools and libraries such as PHPUnit, Codeception, Behat. Ability to design and structure integration tests for large and complex systems with a large number of interacting components. Knowledge of the process of setting up test environments and managing dependencies for effective integration tests.
• Advanced knowledge of the process of development and deployment of systems built on the basis of Event Sourcing. Ability to design the architecture of the application using Event Sourcing, taking into account the requirements for the required capacity and scalability.
• Advanced knowledge of microservices design and deployment processes, including configuration management, monitoring, and logging.
• Advanced knowledge of Jenkins functionality, including advanced configuration capabilities such as parameterization, plugins, additional tools.

Our recruitment process typically follows these stages:

1. Application screening
2. Interview Stages (2-3 weeks):
   • Prescreening call (40 min)
   • Technical Interview (60 min)
   • Final Interview (40 min)
3. Job Offer

Your role and impact:

In your role at WhiteTech, you'll be at the heart of our mission to revolutionize payments worldwide. Your expertise will be critical in analysing data, processes, and code to identify, resolve or prevent issues and drive product improvements. You will contribute to developing a secure, well-tested and high-performing product, setting new standards in the fintech industry.

Your key responsibilities will include:

• Designing, developing, testing, documenting, releasing and supporting software from scratch.
• Enhancing and refining our existing API and backend systems.
• Integrating third-party solutions to broaden our payment ecosystem (acquirer, gateway, alternative payment methods, token platforms, systems for verification/scoring/monitoring of customer operations, reporting, etc.).
• Running tests to make sure everything works as it should and setting up a testing environment for checking new features.
• Fixing existing bugs and debugging the developed software.
• Preparing necessary technical documentation.
• Provide support for the implemented software in production
• Collaborating with the front-end developers and other team members to complete all of the above tasks in the most efficient way.
• This role is about improving our products and solving problems, so we're looking for someone with excellent troubleshooting skills, curiosity for innovations and unconventional solutions.

What makes you stand out:

• Understanding of best practices for optimizing code and web products in PHP, working with caching, asynchrony. Knowledge of best practices for developing and supporting large-scale projects.
• Deep understanding of OOP
• Deep understanding of Symfony. Proficient in designing and implementing RESTful APIs using Symfony. Proficient in Doctrine ORM.
• Relational Database Management (PostgreSQL). Proficiency in optimizing complex SQL queries for performance using techniques such as query rewriting, indexing strategies, and query execution plans. 
• Proficient in designing database schemas, including normalization techniques, entity-relationship modeling, and schema design best practices.
• Understanding the inner workings of Kubernetes, Docker and its components such as Docker Engine, Docker Hub, Docker Swarm.
• Deep SOLID, GRASP understanding. Deep understanding of a broad range of design patterns, including their motivations, structures, and implementations.
• Knowledge of advanced DDD concepts such as Domain Events, Domain Services, Bounded Contexts. Ability to design a domain model for complex business problems and use it to solve real problems. Understanding the importance of application context and developing Bounded Contexts to separate domain models.
• Advanced understanding of CQRS principles and benefits, including asynchronous command processing, data synchronization between read and write models. Experience using design patterns and architectural patterns to implement an effective CQRS-based architecture.
• Advanced knowledge of professional architecture design practices. Experience designing and developing complex, large systems using architectural templates and patterns. Ability to define and document architectural solutions and solve problems related to system complexity and scalability.
• Advanced knowledge of PHP integration test automation tools and libraries such as PHPUnit, Codeception, Behat. Ability to design and structure integration tests for large and complex systems with a large number of interacting components. Knowledge of the process of setting up test environments and managing dependencies for effective integration tests.
• Advanced knowledge of the process of development and deployment of systems built on the basis of Event Sourcing. Ability to design the architecture of the application using Event Sourcing, taking into account the requirements for the required capacity and scalability.
• Advanced knowledge of microservices design and deployment processes, including configuration management, monitoring, and logging.
• Advanced knowledge of Jenkins functionality, including advanced configuration capabilities such as parameterization, plugins, additional tools.

Our recruitment process typically follows these stages:

1. Application screening
2. Interview Stages (2-3 weeks):
   • Prescreening call (40 min)
   • Technical Interview (60 min)
   • Soft Skills Interview (40 min)
3. Job Offer

Your role and impact:

We are looking for PHP Developer with hands-on experience in anti-fraud systems and SEON integration. We expect a high level of ownership and deep technical involvement in building fraud prevention solutions.

Your key responsibilities will include:

• Work with SEON as a product, not just at the API level
• Design and implement fraud detection and prevention flows
• Work with risk signals, rules, scoring, and decision-making logic
• Build and maintain anti-fraud orchestration within complex systems
• Make independent technical decisions on how and where to integrate SEON checks
• Understand the difference between simple provider integration and building a full fraud-control layer

Requirements

• 4+ years of commercial experience with PHP
• Solid hands-on experience integrating SEON into production systems
• Experience building antifraud / risk / security-related flows
  
  

Strong understanding of:

• REST APIs and webhooks
• Asynchronous processing
• Queues and event-driven architecture
• Transactional consistency
• Retry / timeout / fallback patterns
• Idempotency
• Observability (logging, tracing, monitoring)
• Experience with Symfony or another modern PHP framework
• Good knowledge of SQL and transactional systems
• Ability to work with external provider documentation and turn it into production-ready solutions
• Ability to work independently in environments with incomplete requirements and complex domain logic
  
  

SEON-Specific Experience (Required)

• Integration of SEON API into critical business flows
• Experience with transaction screening, device intelligence, and email/phone/IP enrichment
• Building logic based on SEON rules, scoring, and signals
• Working with manual review and case management flows
• Experience integrating SEON in fintech / payments / high-risk environments
• Ability to adapt SEON to different use cases beyond basic integration
• Understanding how to reduce false positives / false negatives through proper system design
  
  

Nice to Have

• Experience in fintech, payments, acquiring, wallets, or payouts
• Experience integrating KYC / AML providers
• Experience building risk engines or orchestration layers
• Experience with microservices architecture
• Knowledge of DDD, CQRS, and event-driven architecture
• Experience with RabbitMQ, Kafka, or SQS
• Understanding of authentication, identity, trusted devices, and SCA / step-up verification

Our recruitment process typically follows these stages:

1. Application screening
2. Interview Stages (2-3 weeks):
   • Prescreening call (40 min)
   • Technical Interview (60 min)
   • Soft Skills Interview (40 min)
3. Job Offer

Your role and impact:

In your role at WhiteTech, you'll be at the heart of our mission to revolutionize payments worldwide. Your expertise will be critical in analysing data, processes, and code to identify, resolve or prevent issues and drive product improvements. You will contribute to developing a secure, well-tested and high-performing product, setting new standards in the fintech industry.

Your key responsibilities will include:

• Designing, developing, testing, documenting, releasing and supporting software from scratch.
• Enhancing and refining our existing API and backend systems.
• Integrating third-party solutions to broaden our payment ecosystem (acquirer, gateway, alternative payment methods, token platforms, systems for verification/scoring/monitoring of customer operations, reporting, etc.).
• Running tests to make sure everything works as it should and setting up a testing environment for checking new features.
• Fixing existing bugs and debugging the developed software.
• Preparing necessary technical documentation.
• Provide support for the implemented software in production
• Collaborating with the front-end developers and other team members to complete all of the above tasks in the most efficient way.
• This role is about improving our products and solving problems, so we're looking for someone with excellent troubleshooting skills, curiosity for innovations and unconventional solutions.

What makes you stand out:

• Understanding of best practices for optimizing code and web products in PHP, working with caching, asynchrony. Knowledge of best practices for developing and supporting large-scale projects.
• Deep understanding of OOP
• Deep understanding of Symfony. Proficient in designing and implementing RESTful APIs using Symfony. Proficient in Doctrine ORM.
• Relational Database Management (PostgreSQL). Proficiency in optimizing complex SQL queries for performance using techniques such as query rewriting, indexing strategies, and query execution plans. 
• Proficient in designing database schemas, including normalization techniques, entity-relationship modeling, and schema design best practices.
• Understanding the inner workings of Kubernetes, Docker and its components such as Docker Engine, Docker Hub, Docker Swarm.
• Deep SOLID, GRASP understanding. Deep understanding of a broad range of design patterns, including their motivations, structures, and implementations.
• Knowledge of advanced DDD concepts such as Domain Events, Domain Services, Bounded Contexts. Ability to design a domain model for complex business problems and use it to solve real problems. Understanding the importance of application context and developing Bounded Contexts to separate domain models.
• Advanced understanding of CQRS principles and benefits, including asynchronous command processing, data synchronization between read and write models. Experience using design patterns and architectural patterns to implement an effective CQRS-based architecture.
• Advanced knowledge of professional architecture design practices. Experience designing and developing complex, large systems using architectural templates and patterns. Ability to define and document architectural solutions and solve problems related to system complexity and scalability.
• Advanced knowledge of PHP integration test automation tools and libraries such as PHPUnit, Codeception, Behat. Ability to design and structure integration tests for large and complex systems with a large number of interacting components. Knowledge of the process of setting up test environments and managing dependencies for effective integration tests.
• Advanced knowledge of the process of development and deployment of systems built on the basis of Event Sourcing. Ability to design the architecture of the application using Event Sourcing, taking into account the requirements for the required capacity and scalability.
• Advanced knowledge of microservices design and deployment processes, including configuration management, monitoring, and logging.
• Advanced knowledge of Jenkins functionality, including advanced configuration capabilities such as parameterization, plugins, additional tools.

Our recruitment process typically follows these stages:

1. Application screening
2. Interview Stages (2-3 weeks):
   • Prescreening call (40 min)
   • Technical Interview (60 min)
   • Soft Skills Interview (40 min)
3. Job Offer

Most roles at Convoso function as “hybrid” with some opportunities for travel to in-person business events and company meetings. For remote positions, Convoso’s U.S. hiring is open to candidates who are residents of the following states: AL, AZ, CA, CO, CT, FL, GA, IL, IN, KY, MA, MI, NC, NJ, NV, NY, OH, PA, SC, TX, UT, VA.

The Job:

We are looking for an experienced Principal Software Engineer to build and scale the AI agent systems within our enterprise SaaS application. In this role, you will be responsible for the core engineering of agentic logic, frameworks, and the high-performance backend infrastructure required to support intelligent automation at scale.

Responsibilities summary:

• Build AI Agent Frameworks: Develop the internal agents, LLMs, logic and reasoning loops, that allow AI agents to perform complex, multi-step tasks.
• Develop Core SaaS Features: Engineer robust, full-stack enterprise web components, ensuring high performance and security across the application.
• Data Engineering: Manage and optimize the interface between our AI agents and data.
• Engineering Excellence: Write clean, secure, and maintainable code and lead rigorous code reviews and refactoring initiatives.
• Automated Testing: Design and implement unit and functional tests to ensure the reliability of both traditional code and non-deterministic AI workflows.

Who You Are:

• AI Agent Architecture: Expert-level ability to build and orchestrate autonomous agents capable of planning, reasoning, and executing multi-step tasks via reasoning loops (e.g., React).
• Orchestration: Direct experience developing the internal logic and interface layers that allow LLMs to interact with APIs, databases, and system functions.
• AI Reliability & Testing: Hands-on ability to create automated unit and functional testing suites specifically designed to validate non-deterministic AI agent outputs and workflows.
• LLM Implementation: Extensive experience developing production-grade features using LLM APIs (OpenAI, Claude, etc.), including context window management, prompt optimization, and cost-monitoring.
• AI-Assisted Development: Expert proficiency in using tools like GitHub Copilot or Claude to accelerate engineering velocity and maintain high code quality.
• Data Layer for AI: Proficiency in MySQL and relational databases, with the ability to write complex, raw queries to feed high-scale enterprise data into agentic workflows.
• Backend Engineering: 5+ years of experience with Python (Django, Flask) or PHP (Symfony, Laravel) to build the robust infrastructure required for AI-driven applications.
• Enterprise SaaS Foundations: 10+ years of experience in software engineering, design patterns, and clean coding practices to large-scale web applications.
• Model Lifecycle: Practical knowledge of model evaluation, experiment tracking, and performance monitoring in a production environment.

Work Perks Worth The Hype:

• Competitive compensation package
• Stock options
• 100% covered premiums for employees; Medical, Dental, Basic life insurance, Long term disability
• Affordable Vision plan and optional FSA
• PTO, Paid Sick Time, Holidays, Bereavement time, Parental Leave
• Your birthday off
• 401k program with generous company match
• No cost Employee Assistance Program and Travel Assistance
• Monthly Gym membership reimbursement
• Monthly credits toward food & beverage
• Company Outings
• On and offsite team building events
• Paid training for departments
• Apple laptop (most roles)
• And a team of highly experienced and kind colleagues!
• HQ Office:
• Casual office environment & dress
• Daily catered lunches
• Fully stocked kitchen (Dietary restriction-friendly)
• Happy Hours
• On-site Car Wash 
• Free Parking 

Compensation:

The base salary range is: $200,000 - $230,000

The Base Pay Range for this position is based on the industry benchmark for position, function, level and the company's compensation strategies. However, final offers may vary from the amount listed based on geography, candidate experience and expertise, and other objective business. Convoso’s compensation package also includes equity for all eligible U.S full time roles and exceptional benefits, including generous 401k match.

Your California Privacy Rights:

As a California resident who is an applicant to be an employee of Convoso, you have certain rights under California law with respect to information collected by Convoso in the course and scope of its evaluation of your application. The types of information Convoso collects and your rights with respect to that information are contained in Convoso’s privacy policy, which you can review by going to https://www.convoso.com/privacy-policy/.

About the role

Monks is looking for a backend developer to drive the evolution of our proprietary central orchestration engine. Based on your knowledge in PHP, you will be a key member of the team, designing, coding, testing, and supporting applications that enable businesses to operate more effectively and competitively.

Key Responsibilities

• Develop and maintain server-side logic using PHP, ensuring high performance, responsiveness, and reliability.
• Evolve internal management frameworks to meet adapting business requirements and sunset legacy systems.
• Build and maintain complex bi-directional syncs across the enterprise stack (Salesforce, NetSuite, Workday, and other internal proprietary developed tools) to ensure a flawless data exchange.
• Design and implement APIs and RESTful services that adhere to industry standards.
• Work with databases, including setup, maintenance, and optimization to ensure "One Source of Truth" across project data.
• Identify and resolve bugs, bottlenecks, and ensure the 100% stability of critical internal tooling.
• Write clean, scalable, and effectively commented code following best practices.
• Focus on reducing "gap time friction" and automating manual workflows to accelerate business velocity.
• Integrate AI-driven features like agentic workflows to automate workflows. 
• Maintain comprehensive documentation, including technical specifications and API documentation.
  
  

Qualifications

• 3-5+ years of professional backend development experience (PHP is a must), with a focus on modern frameworks and design patterns.
• Extensive knowledge of Symfony.
• Strong understanding of object-oriented programming, application design patterns, and analysis.
• Proven experience in Web Services, REST API design, and integrating third-party APIs (e.g., OAuth).
• Experience with modern cloud platforms (AWS, GCP, or Azure) and containerization/virtualization like Docker.
• Curiosity-First Mindset: You don't wait for a manual; you play, break things, and ask "What if?" to adopt new tools and workflows
• Knowledge of agile methodologies and experience working effectively in an agile development environment.
• Excellent communication skills in English, both written and verbal.
  
  

Technical Skills

• Proficiency with database technologies such as SQL Server, PostgreSQL, or NoSQL databases.
• Knowledge of DevOps practices, CI/CD pipelines, and Git version control.
• Familiarity with security principles and best practices in web application development.
• Secondary proficiency in other programming languages (e.g., NodeJS, Python, or TypeScript) is highly valued.
  
  

Bonus Skills

• Familiarity with ERP integrations like NetSuite or Salesforce
• Experience with container orchestration tools like Kubernetes.
• Understanding of front-end technologies like ReactJS and Next.js is a plus.

At Monks, we believe in fostering an environment where a diversity of perspectives can thrive. We proactively work to design hiring processes that promote equity and inclusion while mitigating bias. We celebrate diversity and are committed to building a team that reflects the communities we serve. We welcome and encourage qualified applicants, from all backgrounds, who are excited to contribute to our mission.  

#LI-FP1

Start: immediately | Level: Mid-Level | Location: Germany, remote | Working time: Full-time (40h/week) 

Your start in the Tech & Engineering team at ESN & More! 

As a Software Engineer, you will work on scalable B2B commerce solutions within a modern, event-driven architecture. In our team of 7 engineers, you will drive the growth of our core B2B product with the goal of expanding into new markets and building a strong partner ecosystem. You will develop high-performance services using PHP 8, Symfony, and AWS, and actively shape a platform designed for high load, complex integrations, and long-term growth. Your focus is on stable systems, seamless integrations, and an architecture that remains reliable as complexity increases. At the same time, you will be working in a dynamic environment where requirements and priorities can shift – you stay pragmatic, keep a clear overview, and enjoy moving things forward.  

To ensure smooth collaboration, we require a current primary residence in Germany for this position.

Your mission 

• You develop and optimize our B2B commerce platform using modern architectures  
• You design and implement microservices and APIs for business-critical processes  
• You work with event-driven technologies (AWS SNS, SQS, EventBridge, Lambda)  
• You collaborate closely with Product and stakeholders to deliver B2B features 
• You ensure code quality through reviews, testing, and clean architecture principles  
• You contribute to technical decisions and actively share knowledge within the team  

Your experience & skills 

• You have strong experience in PHP and frameworks such as Symfony or Laravel  
• You have experience with microservices and event-driven systems  
• You have solid knowledge of API design and B2B integrations (e.g. ERP, CRM)  
• You have experience with AWS, Docker, and CI/CD processes  
• You actively use AI tools in your daily development work and understand their effective application  
• You have very good English skills, German is a plus 

Why choose us?

Being part of our team means joining a high-performing company with a diverse and inclusive culture. In our fast-growing team of over 1,200 employees, we combine our passion for sports nutrition, supplements, and healthy foods with cutting-edge technology, production, and logistics processes. All of this serves one goal: providing our customers with top-quality products to support their healthy and active lifestyle.

You can look forward to a strong sense of team spirit, ongoing opportunities for professional growth and responsibility, and an exciting work environment that blends lifestyle and career. With locations in Hamburg, Elmshorn, Kaltenkirchen/Nützen, and Elsdorf, TQG offers diverse career opportunities in areas such as technology, product development, sales, marketing, and logistics. Additionally, you’ll benefit from:

• Flexible working hours and remote work options
• Attractive employee discounts
• Subsidy for the E-gym Wellpass
• Workation
• Corporate benefits
• 28 days vacation/year
• and much more

About Us

The Quality Group (TQG) is an innovative provider of sports nutrition products, bringing together the successful brands ESN and More Nutrition since 2021.

ESN has been the German market leader in sports nutrition since 2004, offering products like protein powders, bars, and supplements designed for ambitious fitness goals. Founded in 2017, More Nutrition focuses on healthy, reduced-sugar foods, providing solutions for conscious nutrition and weight management without compromise.

TQG’s vision is to help people become the best version of themselves. With passion and innovation, the company develops high-quality products that promote health, performance, and joy in life. Its agile company culture and exciting career opportunities make TQG a strong partner not only for customers but also for employees.

This is us – The Quality Group – nice to meet you! Now it’s your turn!
We look forward to your application! Regardless of gender, age, background, or identity – what matters to us is who you are and what you bring to the table. Join our team and grow with us!

Start: ab sofort | Level: Mid | Location: Deutschland, remote | Arbeitszeit: Vollzeit (40h/Woche)

Dein Start im Tech & Engineering Team bei ESN & More! 

Als Software Engineer arbeitest du an skalierbaren B2B-Commerce-Lösungen in einer modernen, event-getriebenen Systemlandschaft. In unserem 7-köpfigen Entwicklerteam treibst du den Ausbau unseres zentralen B2B-Produkts voran – mit dem Ziel, neue Märkte zu erschließen und ein wachsendes Partner-Ökosystem weiter auszubauen. Du entwickelst performante Services mit PHP 8, Symfony und AWS und gestaltest aktiv eine Plattform, die auf hohe Last, komplexe Integrationen und langfristiges Wachstum ausgelegt ist. Dein Fokus liegt auf stabilen Systemen, nahtlosen Integrationen und einer Architektur, die auch bei steigender Komplexität zuverlässig funktioniert. Gleichzeitig bewegst du dich in einem dynamischen Umfeld, in dem sich Anforderungen und Prioritäten auch mal ändern – du bleibst dabei pragmatisch, behältst den Überblick und hast Lust, Dinge einfach voranzubringen.  

Damit wir gut zusammenarbeiten können, setzen wir für diese Position einen bestehenden Hauptwohnsitz in Deutschland voraus.

Deine Mission bei uns 

• Du entwickelst und optimierst unsere B2B-Commerce-Plattform mit modernen Architekturen  
• Du konzipierst und implementierst Microservices und APIs für Geschäftskundenprozesse  
• Du arbeitest mit event-driven Technologien (AWS SNS, SQS, EventBridge, Lambda)  
• Du kollaborierst eng mit Product und Stakeholdern zur Umsetzung von B2B Features  
• Du stellst Codequalität durch Reviews, Tests und Clean Architecture sicher  
• Du bringst dich aktiv in technische Entscheidungen und Wissensaustausch ein

Deine Erfahrung & Skills 

• Du hast fundierte Erfahrung in PHP und Frameworks wie Symfony oder Laravel  
• Du hast Erfahrung mit Microservices und event-getriebenen Systemen  
• Du hast Know-how in API-Design und B2B Integrationen   
• Du hast Erfahrung mit AWS, Docker und CI/CD Prozessen  
• Du bist vertraut mit agilen Methoden und arbeitest strukturiert im Team  
• Du nutzt aktiv AI-Tools im Entwicklungsalltag und hast ein gutes Verständnis für deren sinnvollen Einsatz  
• Du hast sehr gute Englischkenntnisse, Deutsch ist ein Plus 

Warum wir? 

Bei The Quality Group arbeiten über 1.200 Menschen mit einer gemeinsamen Mission: Ernährung neu zu denken - gesünder, smarter und mit echtem Mehrwert für die Community.
Wir glauben an Teamgeist, Eigenverantwortung und den Mut, Grenzen zu verschieben. Dabei zählt jeder Beitrag, unabhängig vom Standort oder Bereich.
Je nachdem, wo du bei uns einsteigst, erwarten dich unterschiedliche Benefits, unter anderem:

• Attraktive Mitarbeiterrabatte auf Produkte von ESN & More
• Flexible Arbeitszeiten & Homeoffice-Möglichkeiten
• Zuschüsse zu Mobilität & Fitness (z. B. Wellpass, Deutschlandticket)
• Betriebliche Altersvorsorge
• Workation-Optionen und mehr

Im Bewerbungsprozess erfährst du, welche Vorteile dich an deinem Standort konkret erwarten und was es heißt, Teil von TQG zu sein: Ein Unternehmen, das mit Leidenschaft, Qualität und Mut die Zukunft von Ernährung gestaltet.

Über uns 

The Quality Group (TQG) ist ein innovativer Anbieter von Sporternährungsprodukten und vereint seit 2021 die erfolgreichen Marken ESN und More Nutrition.

ESN ist seit 2004 deutscher Marktführer für Sporternährung und bietet Produkte wie Proteinpulver, Riegel und Supplements, die auf ambitionierte Fitnessziele ausgerichtet sind. More Nutrition, gegründet 2017, steht für gesunde, zuckerreduzierte Ernährungsprodukte und bietet Lösungen für bewusste Ernährung und Gewichtsmanagement – ohne Verzicht.

Die Vision von TQG ist es, Menschen dabei zu unterstützen, die beste Version ihrer selbst zu werden. Mit Leidenschaft und Innovationskraft entwickelt das Unternehmen hochwertige Produkte, die Gesundheit, Leistung und Lebensfreude fördern. Mit einer agilen Unternehmenskultur und spannenden Karrieremöglichkeiten ist TQG nicht nur für Kunden, sondern auch für Mitarbeitende ein starker Partner.  

Das sind wir – The Quality Group – nice to meet you! Now it’s your turn!

Wir freuen uns auf deine Bewerbung! Unabhängig von Geschlecht, Alter, Herkunft oder Identität – bei uns zählt, wer du bist und was du einbringst. Werde Teil unseres Teams und wachse mit uns. 

Join Proton and build a better internet where privacy is the default

At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online.

Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech’s invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive information. In some cases, Proton’s services have even been instrumental in saving lives by enabling secure and private communications in high-risk situations.

Proton is a profitable company that does not rely upon VC funding, supporting over 100 million user accounts with a growing team of over 500 people from over 50 different countries, from the world's top companies and universities. We value intelligence, learning potential, and ambition in our hiring process. Adaptability is key as we navigate uncharted territories and redefine how business is conducted online.

Hiring at Proton is highly selective, with less than 1% of candidates hired. We believe smaller teams of exceptional talent will always prevail over larger teams with lower talent density. You will have the opportunity work with many of the world's top minds in their fields, ranging from former international math and science olympiad winners to chess champions.

We have a global mindset and big ambitions but remain a start-up at heart. We value empowerment and flexibility and keep our structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here!

• Our frontend is built with React and Rust
• Our backend API is based on PHP/Symfony
• All our client-code is open-source and GPL3.
• We are migrating our infrastructure to Kubernetes
• Everything runs on premise in Proton's data-centers
• To organize our work we use classic tools such as Jira and Confluence

• Extensive experience with React, developing performant and reusable components
• Proficiency with TypeScript or any typed language
• Experience leading large and complex projects as a front engineer
• Bonus for experience using agentic AI
• Bonus for experience in audio/video app, WebRTC and Messaging Layer Security

Even if you don’t meet all the requirements listed above, but feel you could still be a great fit, please still apply.

What We Offer:

• Work that Matters: millions of people trust Proton with their privacy. We answer only to our users — not advertisers, not investors with conflicting agendas, not governments. The work you do here is real, and the impact is measurable. (read more about our impact here)
• Technology: you'll get the right hardware and the right software you need to do your best work.
• Learning & Development: we invest in your growth because sharp people make us better. Proton is one of the fastest ways to accelerate your career because you'll be thrown into real challenges, with real ownership, from day one.
• Employee Benefits: your wellbeing isn't an afterthought. We offer strong health coverage, solid retirement options, generous leave, and wellness support so you can bring your best self to work every day
• Stock Options: at Proton, we all have the opportunity to be owners of the company. From day one, you have a real stake in what we're building. When Proton wins, you win.
• In-Person Collaboration: Amazing things happen when passionate, smart, and purposeful people get together in the same room. With offices across Geneva, Zürich, Barcelona, London and more, you'll spend most of your time collaborating face-to-face with people who genuinely care about what they're building
• Food: Lunch and snacks are on us every day in our offices so you can focus on the work and not on what's for lunch.
• Transport: getting to the office shouldn't cost you. We cover public transport, bike allowances, or parking, whichever works for you.
• Flexible Working: you own your schedule. Set hours that work for you and your team — because outcomes matter more than when the clock says you started.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

TEAM INTRO

The ECOM team at Alma builds and maintains the payment integration plugins for the main CMS platforms in the market: PrestaShop, Adobe Commerce / Magento 2, WooCommerce, Sylius, and Salesforce Commerce Cloud, as well as the shared PHP library used across all these plugins.

We are looking for a senior technical support who will bring structured support to level up the team.

Reporting line: François Gomis [Engineering Manager, ECOM team]

Team composition: 1 senior developer + 2 mid-level developers

Why this mission is open now

The team is at a critical growth moment. Alma is implementing AI-driven development processes, and the technical foundations — code quality, test coverage, architectural rigour — need to be solid before the next phase of growth. There are no pre-defined project deliverables for this engagement: this is a time & materials mission, focused entirely on supporting the team's daily technical work.

Mission scope

This is not a classic backend developer or integrator role. We are looking for someone who:

• Has built CMS plugins from the ground up — not someone who installs or configures plugins
• Can work across 3 to 5 CMS platforms with genuine fluency in each one's architecture
• Brings a tech lead posture: setting the bar for quality, challenging approaches, and mentoring developers

What you will do

1. Maintain and raise code quality standards

• Conduct structured code reviews across all active CMS plugin repositories; identify architectural risks and document clear remediation paths
• Define and enforce best practices for native PHP OOP, design patterns, and CMS-specific module architecture (PrestaShop hooks, Magento 2 module system, WordPress hooks…)

2. Upskill the team through hands-on pair programming

• Run regular pair programming sessions with mid-level developers on real production tasks, adapting your approach to each developer's level and knowledge gaps
• Build a shared understanding of plugin development fundamentals across the team — and help developers own their technical choices over time

3. Support technical reflection and ticket decomposition

• Participate in refinement sessions and help break down complex technical subjects into clear, actionable tickets
• Challenge technical approaches during design discussions and introduce or reinforce TDD and unit testing practices across the plugin codebase

4. Transfer knowledge and set the team up for long-term autonomy

• Document architectural decisions, patterns used, and CMS-specific implementation choices
• Facilitate knowledge-sharing sessions (tech talks, written guides) on high-impact topics — and continuously adapt your support approach to accelerate the path to full team autonomy

What we are looking for

Must have

• Native PHP mastery (OOP, design patterns) specific to CMS plugin development — not just framework-based PHP. Experience limited to Laravel or Symfony alone will not be sufficient; we work with CMS-native mechanisms (PrestaShop hooks, Magento 2 module system, WordPress hooks…)
• Hands-on CMS plugin development experience on at least 2 of the following: PrestaShop, Adobe Commerce / Magento 2, WooCommerce
• Unit testing expertise: ability to implement, structure and improve test coverage in a real-world plugin codebase
• Tech lead posture: ability to set quality standards, challenge technical approaches, and drive team-wide improvements not just execute tasks
• Pedagogy and knowledge transfer

Nice to have

• Experience on additional CMS platforms: Sylius, Salesforce Commerce Cloud
• JavaScript proficiency (used in frontend plugin components)

Mindset & ways of working

• You're comfortable working in a régie (time & materials) context.
• You bring structure without rigidity.
• You're at ease working with developers at different levels, and you adapt your communication and teaching style accordingly
• Comfortable communicating in French (team language) for daily collaboration

Tools you will use

• PHP (native, 8.x)
• JavaScript (ES6+)
• CMS platforms: PrestaShop, Adobe Commerce / Magento 2, WooCommerce (+ Sylius, SFCC)
• PHPUnit (or equivalent unit testing framework)
• Git / GitHub (code review, PR workflow)

OUR VALUES

• Raise the bar
• Do the right thing
• Test, Learn, Repeat
• Make it happen
• Lead with humility

DIVERSITY & INCLUSION

At Alma, we're committed to fostering an environment where diversity and inclusion are at the heart of our values. Our goal is to attract and build a diverse, equal and inclusive team, where everyone feels welcome.

As an equal opportunities employer we make sure the application process and our workplace is for everyone.

Behind the user-friendly iOS and Android apps and webpage that work across the world is the engineering team.  We are in charge of creating, developing, improving, and maintaining all Fever services so that more people can have an amazing experience.

About the role

We are looking for a talented individual to transition into a management role, leading our dynamic engineering team. This is an exciting opportunity to shape the future of our technical direction while growing your leadership skills.

Your task will include:

• Lead, mentor, and grow a team of talented software engineers.
• Oversee the planning, execution, and delivery of software projects.
• Collaborate with cross-functional teams to ensure alignment on goals and objectives.
• Drive continuous improvement in engineering practices and processes

In order to be successful in this role, you will have:

• Strong technical expertise
• Problem-solving skills
• Team leadership attitude
• Emotional intelligence

About you

• A passion for mentoring and developing talent.
• Technical education, engineering or similar
• Experience in PHP (Symfony)
• Strong communications skills
• Experience in people management, career development and, performance evaluation
• People-focused management
• Experience in assessment tools and metrics
• Nice to have startups experience or company or very fast growth
• Experience applying best practices in technical teams (Agile methodologies, peer reviews, testing, sprints execution...).
• Resourceful, to be able to make informed and well-judged decisions with limitations of knowledge in particular areas.

Benefits & Perks

• Attractive compensation package consisting of base salary and the potential to earn a significant bonus for top performance.
• Stock options.
• Opportunity to have a real impact in a high-growth global category leader
• 40% discount on all Fever events and experiences
• Home office friendly
• Responsibility from day one and professional and personal growth
• Great work environment with a young, international team of talented people to work with!
• Health insurance and other benefits such as Flexible remuneration with a 100% tax exemption through Cobee.
• English Lessons
• We have free food, drink and fruit at the office!
• Possibility to receive in advance part of your salary by Payflow.

So, what's the role all about?

We’re seeking someone who is technically strong, thinks in context, looks for solutions instead of excuses, and is enthusiastic about AI and able to use it to work more effectively. 

How will you make an impact?

Our product is part of a comprehensive SaaS solution for contact centers. 
We develop channels / adapters that integrate with third-party platforms such as Facebook, WhatsApp, SMS, etc., and synchronize communication between these services and the rest of our product. 

We manage over 30 integrations across 17 regions worldwide, and our product is used daily by hundreds to thousands of large multinational companies. Reliability, scalability, and the ability to respond quickly are critical for us. Approximately 200 million requests pass through our integrations every day. 

We do not build a monolith. Each adapter has its own repository, which eventually led us to adopt a monorepo approach. Our codebase is intentionally not overly complex, which helps us maintain very low defect rates across teams. We regularly monitor the health of our integrations via Kibana dashboards and aim to fix most issues immediately (the rest are handled based on priority). 

Our product communicates with services such as AWS Kinesis, AWS SQS, and AWS Lambda. We don’t expect you to be an expert in every one of them, but we do expect you to understand their fundamental principles. 

Have you got what it takes?

• You can clearly articulate technical arguments and collaboratively find the best way to design a feature 

• You are a senior software engineer 

• You are enthusiastic about AI and enjoy being more productive thanks to it 

• You follow Domain‑Driven Design (DDD) and SOLID principles in software development 
• You must be fluent in English, Czech 

Technologies We Use 

• PHP 8.3+ 

• Symfony (Console), Doctrine (ORM), Nette (DI) 

• AWS (ECR, ECS, Aurora RDS, Kinesis, SQS, ElastiCache / Valkey) 

• GitHub Actions, Jenkins 

• Claude Code 

• Ansible / Terraform, Docker 

CZ: 

Koho hledáme - Lead Software Engineer: 
Hledáme tech. leada do našeho Channels týmu. Hledáme člověka, který je technicky zběhlý, přemýšlí v souvislostech, hledá řešení místo výmluv a je nadšený do AI a dokáže díky tomu fungovat efektivněji. 

Jaké bys měl mít zkušenosti/vlastnosti: 

• Dokážeš rozumě argumentovat a hledat řešení jak danou featuru navrhnout co nejlépe 

• Jsi seniorní vývojář 

• Jsi nadšený do AI a baví Tě být díky tomu efektivnější 

• Při vývoji SW se řídíš Domain‑Driven Design a SOLID principy 

• Musíš umět anglicky 

Co děláme: 
Náš produkt je součástí komplexního SaaS řešení pro kontaktní centra. Vyvíjíme channels / adaptéry, které se napojují na třetí strany jako Facebook, WhatsApp, SMS, atd. a synchronizují komunikaci mezi těmito službami a zbytkem produktu. 

Spravujeme více než 30 integrací v 17 regionech po celém světě a náš produkt denně využívají stovky až tisíce velkých nadnárodních společností. Spolehlivost, škálovatelnost a schopnost rychle reagovat jsou pro nás klíčové.  

Nevyvíjíme monolit. Každý adaptér má vlastní repozitář, což nás postupně dovedlo k použití monorepa. Naše codebase není z principu složitá a i díky tomu máme napříč českými týmy velmi nízkou chybovost. Pravidelně sledujeme stav naších integrací v Kibana dashboardu a snažíme se většinu problému opravovat hned (zbytek záleží na prioritě). 

Produkt komunikuje se službami jako AWS Kinesis, AWS SQS nebo AWS Lambda -nepotřebujeme z tebe specialistu na každou z nich, ale očekáváme, že budeš rozumět jejich principům. 

Technologie, které využíváme: 

• PHP 8.3+ 

• Symfony (console), Doctrine (ORM), Nette (DI) 

• AWS (ECR, ECS, Aurora RDS, Kinesis, SQS, ElastiCache/Valkey) 

• GitHub Actions, Jenkins 

• Claude Code 

• Ansible / Terraform, Docker 

Requisition ID: 10757.
Reporting into: Manager, Engineering.
Role Type: Individual Contributor.

#LI-Hybrid

Join Proton and build a better internet where privacy is the default

Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by millions globally to protect their freedom, fight censorship, and keep their data safe. In some situations, Proton has literally helped save lives.

We are profitable, independent (no VC control), and selectively hire from the top ~1% of applicants. Our 500+ team members across 50+ countries come from leading organizations and elite academic backgrounds. We move fast, keep hierarchy light, and prioritize impact over optics. If you want to do meaningful work with exceptionally high-caliber people, this is it. Join us and do work you can truly be proud of. Check our open-source projects here!

• Our frontend is based on React
• Our backend API is based on PHP/Symfony
• All our client-code is open-source and GPL3.
• We are migrating our infrastructure to Kubernetes
• Everything runs on premise in Proton's data-centers
• To organize our work we use classic tools such as Jira and Confluence

• Extensive experience as a backend developer, ideally in PHP
• Database and data modeling knowledge (we use MySQL)
• Experience leading large and complex projects as a backend engineer
• Bonus for B2B product experience and infrastructure knowledge

Even if you don’t meet all the requirements listed above, but feel you could still be a great fit, please still apply.

What We Offer

• Work that Matters: millions of people trust Proton with their privacy. We answer only to our users — not advertisers, not investors with conflicting agendas, not governments. The work you do here is real, and the impact is measurable. (read more about our impact here)
• Technology: you'll get the right hardware and the right software you need to do your best work.
• Learning & Development: we invest in your growth because sharp people make us better. Proton is one of the fastest ways to accelerate your career because you'll be thrown into real challenges, with real ownership, from day one.
• Employee Benefits: your wellbeing isn't an afterthought. We offer strong health coverage, solid retirement options, generous leave, and wellness support so you can bring your best self to work every day
• Stock Options: at Proton, we all have the opportunity to be owners of the company. From day one, you have a real stake in what we're building. When Proton wins, you win.
• In-Person Collaboration: Amazing things happen when passionate, smart, and purposeful people get together in the same room. With offices across Geneva, Zürich, Barcelona, London and more, you'll spend most of your time collaborating face-to-face with people who genuinely care about what they're building
• Food: Lunch and snacks are on us every day in our offices so you can focus on the work and not on what's for lunch.
• Transport: getting to the office shouldn't cost you. We cover public transport, bike allowances, or parking, whichever works for you.
• Flexible Working: you own your schedule. Set hours that work for you and your team — because outcomes matter more than when the clock says you started.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

As a Senior PHP Engineer, you will dive into the complex but rewarding world of Sports and Online gaming, integrations, real-time calculation, scrapping data, and reporting, all at a massive scale.

TECHNOLOGY STACK: PHP 8, Symfony 6, Node.js, API REST, MongoDB, MySQL, Kafka, Docker, Kubernetes

RESPONSIBILITIES:

• Participate in the design and decision-making of technical solution implementation
• Troubleshoot, analyze, provide workarounds and resolve various software problems
• Mentor and train new team members

REQUIREMENTS:

• 5+ years experience in web application development
• Advanced architecture understanding both on theoretical and practical levels
• Deep knowledge of PHP programming
• Working experience with the Symfony framework
• Knowledge of the entire web stack and how each part impacts performance and reliability
• Exhaustive knowledge of database design and implementation
• Design and business insight
• Commitment to quality, performance, continuous improvement, and efficiency
• Analytical mindset and good problem-solving skills
• Experience in taking ownership
• Upper-intermediate level of English

NICE TO HAVES:

• Gaming and sports industry experience
• NodeJS, Redis
• Experience in web application security and performance tune-up
• ELK, Kibana

Join Proton and build a better internet where privacy is the default

At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online.

Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech’s invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive information. In some cases, Proton’s services have even been instrumental in saving lives by enabling secure and private communications in high-risk situations.

Proton today supports over 100 million user accounts with a growing team of over 500 people from over 50 different countries, from the world's top companies and universities. We value intelligence, learning potential, and ambition in our hiring process. Adaptability is key as we navigate uncharted territories and redefine how business is conducted online. We believe smaller teams of exceptional talent will always prevail over larger teams with lower talent density. Proton has become profitable and reached scale without relying upon VC funding, largely due to superior talent that allows us to do things faster, more creatively, and more efficiently.

We have a global mindset and big ambitions but remain a start-up at heart. We value empowerment and flexibility and keep our structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our social media pages to learn more about us: Twitter, Reddit, Instagram.

The Team:

As a Frontend Engineer on the Inbox team, you will play a crucial role in developing Proton's most vital services, including Mail and Calendar. We expect you to be customer-centric, continuously learning, passionate about technology and usability. You are an adept at turning technical complexities into seamless user experiences. Effective teamwork, collaboration with Product, Design, APIs, and your team, and data-driven decision-making are essential aspects of this role.

Key responsibilities:

• Take end-to-end ownership of mobile application development projects: you'll be comfortable with scoping projects, walking back from deadlines and being able to discern the important from the superfluous
• Foster a culture of innovation by exploring new technologies, methodologies and approaches to web development – we tackle complex engineering challenges with creativity and ingenuity
• Design for scalability, considering factors such as data caching, network bandwidth and server load
• Implement solutions to monitor and alert the team regarding the state of Inbox web clients
• Prioritize customer satisfaction by maintaining a customer-centric mindset throughout the development process, continuously seeking feedback and iterating to improve the user experience

Tech Stack and Tools:

Javascript, TypeScript, React, Symfony, Rust

• Every Proton clients codebase are open source, Check it out here.
• Encryption brings unique challenges to front-end development. A trivial search functionality becomes much more interesting to implement when the email body is fully encrypted.

What you will do

• Develop new features: Developing, deploying and supporting high-quality user experiences, including feature development and implementation.
• Drive adoption and user retention: you will contribute to the user onboarding and delivering a delightful experience to retain
• Collaboration: Work closely with backend, product owners, designers, QA, and other engineers to take initiatives from ideation to completion.
• Code review and optimization: Conduct code reviews and provide constructive feedback to ensure code quality, maintainability, and performance optimization.
• Testing: Develop and implement comprehensive testing strategies, on all test layers to ensure reliability and future ease of development.

Job requirements

While we prefer candidates who cover the entire skillset, don't hesitate to apply if you're not an exact match, as we're willing to help you grow in certain areas.

• Extensive experience of professional software development using JavaScript or TypeScript.
• Experience with React or 2+ similar frameworks, developing performant and reusable components.
• Experience contributing to an API codebase, bonus points if in PHP
• Experience writing tests at scale
• Familiarity with other best practices for ensuring code quality, including CI/CD.

Nice to have:

• Experience with monitoring and observability tools
• Experience working in a distributed team
• Awareness of common security issues in client-side development, such as those in the OWASP top ten, and how to mitigate them
• Familiarity with UX, accessibility, internationalization, and localization concerns and solutions

Even if you don’t meet all the requirements listed above, but feel you could still be a great fit, please still apply.

What We Offer

• Office First: Collaboration is easier and more effective in person, which is why we have offices in Geneva, Zurich, Prague, Barcelona, Paris, London, Vilnius, Skopje, and Taipei. You can also enjoy working from home up to 30% of the time, while enjoying great company during our three core days in the office. 
• Technology: We provide all the devices and software you need to excel in your role, ensuring you have the best tools at your disposal to achieve your goals.
• Food: Lunch and snacks are provided by Proton every day at our offices.
• Transport: We will always support our employees with transport costs through subsidizing public transport, bike allowances, or parking spaces based on your office location.
• Stock Options: At Proton, we are all owners of the company and you get stock options when you join us.
• Flexible Working: You can define your own working hours as long as it works with team meetings.
• Learning and Development: We are committed to your professional growth. Proton offers various learning opportunities, including training programs, conferences and events, and continual learning.
• Employee Benefits: Comprehensive health insurance plans, competitive retirement savings options, generous vacation and leave policies, and wellness programs.
• Work that Matters: Proton is a community-first organization, started with the support of a crowdfunding campaign and built with community input. To this day, Proton’s only source of revenue is user subscriptions. Over 100 million people trust and support Proton, and we put our users and community first in everything we do. Read more about our impact here.

Check our social media to learn more about Proton: 

LinkedIn ,Reddit ,X, YouTube

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LinkedIn-Onsite

About Us:  

Delasport is where technology meets the excitement of sports and gaming! As a leading powerhouse in iGaming software, we provide everything from sports betting to online casinos and player account management. Our platform is designed to make every player feel like the star of the show, with personalized experience and cutting-edge technology at its heart.    

Since 2010, we've made a significant impact in industry, earning awards and expanding our global presence. With offices in Bulgaria, Ukraine, and Malta, our team of over 500 experts is constantly driving innovation and striving for excellence.  

About the Role 

We're hiring a Team Lead for one of the most consequential engineering teams at Delasport - the team that owns KYC, AML, anti-fraud, and regulatory compliance across the platform. 

These aren't peripheral services. They're what makes it legally possible for our operators to take a bet in every market we're licensed in. Every player who signs up, every withdrawal, every suspicious pattern, every regulator report - it flows through systems your team owns. When a new jurisdiction comes online, your team is on the critical path. 

If you want a leadership role where the work is technically real, the stakes are visible, and the autonomy is genuine - read on.

This role is based in Sofia, Bulgaria and we welcome candidates who are open to relocating (relocation support provided). 

What Your Team Owns 

You'll lead a team of 5 full-stack developers and 2 QAs responsible for: 

• KYC - identity verification pipelines, document checks, and third-party provider integrations 
• AML - transaction monitoring, sanctions and PEP screening, suspicious-activity detection 
• Anti-Fraud - behavioural analysis and fraud-pattern detection across player activity 
• Regulatory Compliance - jurisdiction-specific rules, reporting obligations, and operator configurations 

The footprint is a mix of synchronous APIs, scheduled jobs, and real-time stream consumers processing events off Kafka and RabbitMQ. 

What You'll Actually Work On  

• Shaping the future stack. Today the team works across PHP/Laravel, Python, and TypeScript/Vue. All new services will be written in Node.js, and you'll be a key voice in shaping how that evolution unfolds - patterns, shared libraries, deployment standards. 
• Driving technical excellence. Setting and raising the bar on performance, reliability, and operational maturity across the team's services. 
• Real ownership of production. The team owns its services end to end - design, build, ship, observe, fix. You set the standard for how that ownership is exercised. 
• Growing the team. Seniors ready to push toward staff-level work; mids ready to grow into seniors. Your impact on them will be one of the most rewarding parts of this role. 

What You’ll Do 

• Lead the team. Set technical direction, code-quality bar, and architectural standards. Run code reviews that teach. Develop the engineers under you. 
• Stay hands-on. This is not a pure people-management role. You'll write code, design systems, and pair on hard problems. 
• Architect for the real world. Design services that handle real-time event streams reliably, fail safely under regulatory scrutiny, and integrate cleanly with the third-party providers we depend on. 
• Drive the technical roadmap. Make and defend the calls on what to refactor, what to rewrite, and where to invest the team's time. 
• Partner across the org. Work closely with Product, DevOps, Data, and the Compliance/Legal side of the business - the last of which is unusual for an engineering role and one of the more interesting parts of the job. 

Employees may be required to participate in an on-call rotation, ensuring availability outside regular working hours to respond to urgent issues as needed as per the On call policy. 

Why This Role Is Different 

• High business impact. When KYC breaks, players can't deposit. When AML breaks, we have a regulatory problem. The work matters and people know it. 
• Polyglot by design, not by accident. PHP, Python, TypeScript today; Node.js for everything new. If you're tired of being pigeonholed in one language, this team doesn't do that. 
• Genuine ownership. Your team owns its services end to end. No throwing things over the wall. 
• Regulated-domain depth. You'll learn how iGaming compliance actually works at the engineering level -  a specialisation that's genuinely valuable and surprisingly rare on the market. 

Who You Are  

• Experience: 7+ years building backend systems in PHP, including 2+ years leading a team or operating as a senior technical lead. 
• Core technical strength: 
• Strong PHP and OOP fundamentals - design patterns, clean architecture, testability. 
• Production experience with Laravel (or strong Symfony experience and the willingness to ramp on Laravel). 
• Comfortable working with event-driven systems - Kafka, RabbitMQ, or equivalent. You've built and operated consumers, not just published a message once. 
• Solid grasp of relational databases (MySQL/PostgreSQL) - schema design, query performance, the things that bite at scale. 
• Working experience with NoSQL (MongoDB, Redis, Elasticsearch, or similar) - knowing when to reach for it and when not to. 
• Comfortable with Docker, containerised deployments, and at least one cloud (AWS, GCP, or Azure). 
• Architecture sense: You can reason about scalability, fault tolerance, and failure modes - and explain trade-offs to people who don't share your background. 
• Leadership: You lead by setting direction and raising the bar of those around you, not by managing tickets. Strong written and spoken English. 
• Mindset: Pragmatic, bias toward shipping, comfortable with ambiguity, genuinely interested in the business problem and not just the technical one. 

Nice to Have 

• Experience in iGaming, fintech, or any regulated domain (banking, payments, healthcare). 
• Hands-on experience with KYC/AML/fraud-prevention systems or vendor integrations. 
• Working knowledge of Python and/or Node.js. 
• Exposure to TypeScript/Vue or another modern frontend stack. 

What We Offer to Make You Smile: 

We’re not just about work,  we are about creating a great place to grow, connect, and enjoy the journey. Here’s what you can expect when you join us: 

• Competitive Salary Package: We value your skills, dedication, and contributions 
• Time Off: Enjoy 21+ days of annual paid leave so you can rest, recharge, and come back inspired 
• Bonus & Rewards: Performance-based annual bonuses, special vouchers for birthdays and welcoming a newborn 
• Health & Wellness: Additional Health insurance including dental care; Co-funding a Multisport/Coolfit card to help you stay active 
• Extra Benefits: Employee discounts at various retailers and a monthly allowance for public transportation 
• Great Office Locations: Central office location in Sofia and Plovdiv 
• Relax & Recharge Zone: Take a break with colleagues in our PlayStation and Pool Area - perfect for recharging during the day 

Wait, there’s more: 

• Happy Hour Fridays: Every Friday we host themed Happy Hours with snacks, fun activities, and plenty of opportunities to connect and unwind with colleagues 
• Multicultural Days: Celebrate diversity and experience the traditions, food, and cultures of teammates from around the world 
• Massages at the Office: Weekly Free Recreational Massages to help relax during the workday 
• Chess Lessons: Sharpen your strategic thinking and enjoy some friendly competition with colleagues 
• Sports & Football Team: We regularly participate in various sports events and have our own Delasport Football Team, competing in the IT League 
• Bulgarian Language Lessons: Bulgarian for Foreigners classes to support smoother communication 
• Office Library: Enjoy access to technical literature to expand your knowledge 

Ready to Be Part of Something Big?    

If you're excited to join a team that's revolutionizing the iGaming world and want to make a real impact, apply today. We can't wait to meet you!  

#LI-HYBRID

Essential Functions:  

• Write clean, maintainable, and efficient code, following best practices and coding standards, completing tasks independently and taking a proactive approach to finding solutions to challenges.
• Develop new features and improvements based on project requirements, collaborating with product managers and designers but also taking ownership of your work from start to finish.
• Work with cross-functional teams to understand project requirements and help implement new features and updates.
• Proactively identify bugs and issues in the software and resolve them through testing and debugging.
• Create unit tests, conduct testing, and document solutions and processes for future reference. Ensure code is well-tested and stable before release.
• Stay up to date with emerging technologies, development practices, and tools. Participate in team learning activities and apply new knowledge to improve your work.
• Create and maintain documentation for software systems, including setup guides and technical specifications.
• Participate as the engineering lead in agile ceremonies including sprint planning, backlog grooming, and retrospectives, using insight to assess project needs, fostering collaboration and proactive problem solving.
• As a growth organization, roles and responsibilities often evolve and adapt over time. As such, this job description may not comprehensively account for future activities, responsibilities, and priorities—these may evolve right along with us! 

Required Abilities, Education, and Skills:  

• Bachelor’s degree in computer science or equivalent relevant work experience
• 5+ years of at least one scripting language (preferably Ruby or JavaScript)
• 5+ years of experience working with a web development framework (Rails, Django, Symfony, etc.)
• 5+ years of software testing – you know what to test, when and how during the development process
• Deep understanding of the principles of software architecture, particular object-oriented design
• Experience using version control, ticketing systems, etc.
• Proficient in a CLI/POSIX environment
• Experience supporting and maintaining production systems
• Proficient in AI based tooling
• Ability to work collaboratively in a team-oriented environment.
• Strong problem-solving skills and attention to detail.
• Excellent communication skills, both written and verbal.
• A passion for learning and improving technical skills.
• Able to prioritize tasks, make decisions, and take ownership of your work
• Use independent judgment to analyze and solve problems, determine appropriate solutions, and take the lead on smaller project components.

Supervisory Responsibilities: No

 Work environment/Physical Demands: Continuous sitting and fine manipulation.

 Travel Requirements: None

 Work Authorization:  Legally able to work in the United States without sponsorship

Authenticity is essential to our hiring process. Submissions or interview responses created with AI are easily identified and will remove you from consideration. The same applies to using AI tools during interviews—we want to hear directly from you. We may also use technology to detect AI-generated content. Please share your genuine experiences and perspective as it’s the only way we can truly get to know you.

Total Rewards:

At Q-Centrix (An MRO Company), our purpose—safer, consistent, quality healthcare for all—drives everything we do. To accomplish this important work, we need to attract, engage, and retain a talented team by providing a compelling, equitable rewards package comprised of an inclusive culture, flexible work environment, learning and development opportunities, competitive pay that rewards high performance, and robust benefits that support health and financial wellness. Add to this package a supportive community of people who help each other not only do meaningful work, but learn, grow, and have fun while doing so. The target salary range for this role is $125,000 - $135,000 per year plus an annual bonus targeted at 12% of the individual's annual salary. An individual’s salary within this range is based on multiple factors including but not limited to skills, experiences, licensure, certifications, and other business and organizational considerations. Salary ranges are reviewed, at minimum, annually and all team members are eligible for performance-based salary increases during our organization’s annual review period. 

In addition to our inclusive and innovative working environment and competitive pay, team members enjoy:

• Remote/hybrid flexibility (depending on location) and a generous Flexible Time Off program with additional paid time for volunteering.
• Robust benefits package including medical, vision, dental, health savings accounts, company paid short- and long-term disability, employee assistance program, paid parental leave, life insurance, accident insurance, and other voluntary benefit programs for employees and their eligible dependents.
• 401(k) retirement plan with a company match.
• Opportunities for professional development.

ABOUT SIMPLISAFE 

We’re a high-tech home security company that’s passionate about protecting the life you’ve built and our mission of keeping Every Home Secure. And we’ve created a culture here that cares just as deeply about the career you’re building. Ours is a no-ego culture of collaboration and innovation where those seeking their next challenge can find big opportunities and make a huge impact on the lives of all those whom we protect. We don’t just want you to work here. We want you to grow and thrive here. 

We’re embracing a hybrid work model that enables our teams to split their time between office and home. Hybrid for us means we expect our teams to come together in our state-of-the-art office on two core days, typically Tuesday, Wednesday, or Thursday – working together in person and choosing where they work for the remainder of the week. We all benefit from flexibility and get to use the best of both worlds to get our work done.

WHY ARE WE HIRING? 

Well, we’re growing and thriving and we need smart, talented, and humble people who share our values to join us as we disrupt the home security space and relentlessly pursue our mission of keeping Every Home Secure. 

AS A SENIOR FULL STACK SOFTWARE ENGINEER YOU WILL: 

• Build solutions for our e-commerce platform including design, development, testing, and deployment
• Use the best tools for the job; creating right-sized, tested, and reliable services to meet the needs of the customers and co-workers
• Work with marketing teams to ensure a high quality, fast, and easy online shopping experience for our customers
• Work with our data analytics team to ensure we are capturing the information we need to drive business decisions
• Work with operations teams to communicate with fulfillment and shipping services that power our warehouses
• Work with our QA engineers to ensure we run quality E2E tests during each stage of CI/CD
• Build reporting services and self-service internal tools for use by others to expand SimpliSafe’s capabilities

ABOUT YOU 

• 5+ years of professional experience developing software and business solutions 
• A collaborative team player with Agile experience and a commitment to continuous delivery of high-quality software
• Knowledge of REST and other modern web patterns and technologies 
• Develops and maintains server-side web applications with frameworks like NestJS, Next.js, Symfony, or Laravel
• Experienced history of working with Node.js in TypeScript
• Experience working with React, React Router, Remix, or other modern JavaScript frontend frameworks
• Experienced cloud-native developer (AWS preferred), focused on creating scalable services using performant architecture patterns and tools 
• Knowledge of SQL including experience with ORM (TypeORM, Prisma, or others), query optimization, and schema design
• Comfortable with the command line across platforms
• Ability to provide examples of leading or developing full-stack solutions from concept to completion
• A desire to take ownership of projects and outline a path for other engineers to follow
• Passion for building new things as well as integrating with existing data and third party systems

NICE TO HAVE SKILLS 

• E-Commerce experience
• Knowledge of containerization including Docker, Kubernetes, or ECS 
• Experience with Commercetools or Contentful CMS
• Experience with A/B testing platforms such as Contentful Personalization or Optimizely
• Infrastructure as code and DevOps experience
• Knowledge of functional programming concepts

WHAT VALUES YOU'LL SHARE

• Customer Obsessed - Building deep empathy for our customers, putting them at the core of our work, and developing strong, long-term relationships with them.
• Aim High - Always challenging ourselves and others to raise the bar.
• No Ego - Maintaining a “no job too small” attitude, and an open, inclusive and humble style.
• One Team - Taking a highly collaborative approach to achieving success.
• Lift As We Climb - Investing in developing others and helping others around us succeed.
• Lean & Nimble - Working with agility and efficiency to experiment in an often ambiguous environment.

WHAT WE OFFER

• A mission- and values-driven culture and a safe, inclusive environment where you can build, grow and thrive  
• A comprehensive total rewards package that supports your wellness and provides security for SimpliSafers and their families (For more information on our total rewards please click here)
• Free SimpliSafe system and professional monitoring for your home. 
• Employee Resource Groups (ERGs) that bring people together, give opportunities to network, mentor and develop, and advocate for change.

The target annual base pay range for this role is $117,300 - $172,000K.

This target annual base pay range represents our good-faith estimate of what we expect to pay for this role. We use a market-based compensation approach to set our target annual base pay ranges and make adjustments annually. We carefully tailor individual compensation packages, including base pay, taking into consideration employees’ job-related skills, experience, qualifications, work location, and other relevant business factors. 

Beyond base pay, we offer a Total Rewards package that may include participation in our annual bonus program, equity, and other forms of compensation, in addition to a full range of medical, retirement, and lifestyle benefits. More details can be found here.

We’re committed to fair and equitable pay practices, as well as pay transparency. We regularly review our programs to ensure they remain competitive and aligned with our values.

We wholeheartedly embrace and actively seek applications from all individuals, no matter how they identify. We are committed to cultivating a diverse and inclusive workplace, and we believe our work is enriched when we incorporate a multitude of perspectives, backgrounds, and experiences. We want everyone who works here to thrive and contribute to not only our mission of keeping every home secure, but also to making our workplace safe and supportive for others. If a reasonable accommodation may be needed to fully participate in the job application or interview process, to perform the essential functions of a position, or to receive other benefits and privileges of employment, please contact careers@simplisafe.com.

What we’re all about:

Any company can tell you about how they are a multi award winning, market leading business and yes, we are both of those things in the world of IoT connectivity!  But we’re more than that. 🌍✨ Our mission? To make IoT management a breeze for any device, anywhere. With over 10 million IoT subscriptions active in 165 countries and direct partnerships with 50 mobile networks, we connect you to more than 750 networks worldwide, delivering unmatched value across the IoT connectivity chain.

Innovation is in our DNA, and we have an insatiable hunger to ‘wow’! 🚀 While we may not always get it right, our drive to collaborate, innovate, and achieve top-notch customer satisfaction never wavers. We offer industry expertise, stellar service support, and the most flexible, resilient, and secure connectivity solutions on the market. Our expertise spans across various sectors, including industry, agriculture, healthcare, security, transport, utilities, and smart cities.

IoT… a fancy acronym or a secret code?

The Internet of Things (IoT) is like the magical glue that keeps the world connected! 🌐✨ From ordering your favourite takeaway to the ANPR technology that helps you find a parking spot, IoT is everywhere—even if you don’t realize it. At Wireless Logic, we provide cutting-edge connectivity solutions and technologies to ensure a vast array of devices stay seamlessly connected.

What We're All About

Any company can tell you about how they are a multi award winning, market leading business — and yes, we are both of those things in the world of IoT connectivity. But we're more than that. Our mission is to make IoT management a breeze for any device, anywhere. With over 10 million IoT subscriptions active in 165 countries and direct partnerships with 50 mobile networks, we connect customers to more than 750 networks worldwide, delivering unmatched value across the IoT connectivity chain.

Innovation is in our DNA, and we have an insatiable hunger to 'wow'. While we may not always get it right, our drive to collaborate, innovate, and achieve top-notch customer satisfaction never wavers.

The Role — Interstellar Squad

The Interstellar Squad owns a core part of our commercial platform: the billing run — a mission-critical, high-volume pipeline that turns large-scale usage data into timely, accurate invoices for customers worldwide. It's a technically rich domain: distributed data processing, event-driven workflows, financial correctness, and operational reliability at scale.

We're looking for a Staff Software Engineer to set the technical direction for Interstellar, raise the engineering bar across the squad, and guide delivery of a platform that has to stay correct, predictable and scalable as the business grows.

A central part of this role is leading the gradual modernisation of a mature platform into a set of focused, TypeScript-based domain services — using a strangler-fig approach to extract capabilities incrementally, keeping the existing system safe and our customers unaffected while we evolve the architecture.

You'll report to an Engineering Manager and partner closely with the Product Manager, Delivery Manager and engineers in the squad, as well as peer Leads across the domain. You'll have the mandate to shape how we design, build and run our systems — and the responsibility to keep the team aligned behind that direction.

This role is based in Poland to work alongside the rest of the squad.

Key Responsibilities

• Set and communicate a clear technical vision for the squad's services, aligned with product and business objectives, and translate it into concrete near-term work
• Lead the incremental decomposition of a mature platform into well-bounded, TypeScript / Node domain services using a strangler-fig pattern — defining seams, sequencing extractions, and protecting delivery and correctness throughout
• Define and uphold engineering standards for code quality, testing, observability, and operational readiness across the squad — applied consistently to both legacy and new services
• Own complex technical decisions end-to-end: articulate trade-offs, choose an approach, document it, and bring the team along
• Drive architecture and system design for distributed, data-intensive billing workflows — simplifying where we can, investing where it pays off
• Lead the design and implementation of SLIs and SLOs for squad-owned services (Grafana), and take ownership of their health and reliability in production
• Guide CI/CD and delivery practices in collaboration with the squad (GitLab), keeping cycle time short and releases safe across both old and new components
• Raise the bar on code review — provide thorough, growth-focused feedback and coach engineers to do the same
• Mentor engineers at all levels, create clear growth paths and unblock them day to day; help the team build confidence in modern TypeScript/Node practices
• Champion AI-assisted/agentic engineering (IDE agents, CLI tooling, reviews) — set norms for when and how to use it, keep humans accountable for correctness, and share practices with peer squads
• Partner with Product and Delivery to shape roadmaps, size work honestly and manage technical debt with intent
• Represent the squad in cross-domain technical forums and contribute to the wider engineering direction

Key Experience & Skills

Required

• Proven experience leading the technical direction of a squad or product area, not only as an individual contributor
• Deep, production-proven backend expertise in a modern, strongly-typed stack — ideally Node.js / NestJS / TypeScript and/or PHP 8.x / Symfony
• Demonstrable experience modernising or decomposing a mature monolithic / legacy system into smaller services — comfortable with strangler-fig, anti-corruption layers, contract design, dual-write / shadow strategies, and incremental cut-overs
• Strong background in distributed systems and event-driven / asynchronous processing (e.g. RabbitMQ, Kafka, SQS)
• Experience designing and operating data-intensive, business-critical services where correctness, idempotency and recoverability matter
• Strong command of PostgreSQL (query design, indexing, performance tuning); bonus for distributed/sharded setups (e.g. Citus)
• Experience owning CI/CD pipelines and release strategy in a team setting (GitLab or equivalent)
• Track record of defining and enforcing engineering standards — type safety, clean architecture, testing, observability
• Practical experience with observability and SLO-driven operation of production services (metrics, tracing, logs; Grafana or similar)
• Strong communication and stakeholder skills: can explain trade-offs to engineers, PMs and senior leadership clearly and honestly
• Experience mentoring engineers and developing them over time
• Sensible, hands-on exposure to AI-assisted development (e.g. Cursor, Claude Code, GitHub Copilot or similar) with a thoughtful view on where it helps, where it doesn't, and how to use it safely in a team context

Preferred

• Experience leading a PHP → TypeScript / Node transition (or equivalent cross-language modernisation)
• Strong understanding of TypeScript at an architectural level: generics, decorators, dependency injection patterns and type system design
• Experience with PHP / Symfony monorepos and shared library patterns
• Background in billing, financial or metering/rating domains
• Familiarity with AWS-based platforms (ECS, S3, Parameter Store, SES)
• Experience evolving a team from an IT-delivery mindset toward a Product Operating Model
• Exposure to projects involving LLMs or Machine Learning in a production context

What Will Make You Shine at Wireless Logic

• Leads with technical credibility — brings architectural confidence without becoming a bottleneck
• Creates clarity — turns ambiguous domain problems into simple, well-structured decisions
• Modernises pragmatically — knows when to extract a service, when to leave it, and how to keep the lights on while the architecture evolves
• Executes through the team — balances writing code with enabling engineers to do their best work
• Manages delivery pragmatically — breaks down problems, sequences work, communicates progress and risk early
• Manages technical debt with intent — makes informed, defensible calls about when to refactor
• Partners with Product — translates business outcomes into technical plans and back again
• Coaches and grows people — gives direct, kind feedback and invests in the team's development
• Models continuous learning — including thoughtful adoption of new tooling and AI-assisted workflows

Why Come Work with Us?

• The chance to join a creative, entrepreneurial company where bold ideas are celebrated
• Full training, ongoing support, and the tools to help you thrive and grow in your role
• A company with heart — we genuinely care about our people and make sure everyone feels valued, respected, and part of the team

Overview of Interview Process

• Tele Interview — Meet the people team
• Online Technical Task
• Behavioural Interview — Meet your hiring manager & Delivery Manager
• Technical Interview - Meet Engineering Manager and a peer Tech Lead
• Leadership Interview - Meet your leadership

How We Work

We've adopted a hybrid working approach to give flexibility on where and how we work. This role is based in Poland to support squad collocation; you'll find out more about what this means for the role during the recruitment process.

#LI-Hybrid
#LI-CC1

What we’re all about:

Any company can tell you about how they are a multi award winning, market leading business and yes, we are both of those things in the world of IoT connectivity!  But we’re more than that. 🌍✨ Our mission? To make IoT management a breeze for any device, anywhere. With over 10 million IoT subscriptions active in 165 countries and direct partnerships with 50 mobile networks, we connect you to more than 750 networks worldwide, delivering unmatched value across the IoT connectivity chain.

Innovation is in our DNA, and we have an insatiable hunger to ‘wow’! 🚀 While we may not always get it right, our drive to collaborate, innovate, and achieve top-notch customer satisfaction never wavers. We offer industry expertise, stellar service support, and the most flexible, resilient, and secure connectivity solutions on the market. Our expertise spans across various sectors, including industry, agriculture, healthcare, security, transport, utilities, and smart cities.

IoT… a fancy acronym or a secret code?

The Internet of Things (IoT) is like the magical glue that keeps the world connected! 🌐✨ From ordering your favourite takeaway to the ANPR technology that helps you find a parking spot, IoT is everywhere—even if you don’t realize it. At Wireless Logic, we provide cutting-edge connectivity solutions and technologies to ensure a vast array of devices stay seamlessly connected.

What We're All About

Any company can tell you about how they are a multi award winning, market leading business — and yes, we are both of those things in the world of IoT connectivity. But we're more than that. Our mission is to make IoT management a breeze for any device, anywhere. With over 10 million IoT subscriptions active in 165 countries and direct partnerships with 50 mobile networks, we connect customers to more than 750 networks worldwide, delivering unmatched value across the IoT connectivity chain.

Innovation is in our DNA, and we have an insatiable hunger to 'wow'. While we may not always get it right, our drive to collaborate, innovate, and achieve top-notch customer satisfaction never wavers.

The Role — Interstellar Squad

The Interstellar Squad owns a core part of our commercial platform: the billing run — a mission-critical, high-volume pipeline that turns large-scale usage data into timely, accurate invoices for customers worldwide. It's a technically rich domain: distributed data processing, event-driven workflows, financial correctness, and operational reliability at scale.

We're looking for a Staff Software Engineer to set the technical direction for Interstellar, raise the engineering bar across the squad, and guide delivery of a platform that has to stay correct, predictable and scalable as the business grows.

A central part of this role is leading the gradual modernisation of a mature platform into a set of focused, TypeScript-based domain services — using a strangler-fig approach to extract capabilities incrementally, keeping the existing system safe and our customers unaffected while we evolve the architecture.

You'll report to an Engineering Manager and partner closely with the Product Manager, Delivery Manager and engineers in the squad, as well as peer Leads across the domain. You'll have the mandate to shape how we design, build and run our systems — and the responsibility to keep the team aligned behind that direction.

This role is based in the UK to work alongside the local squad and a team in Poland. You will be expected to travel to our Poland offices at least once a quarter.

Key Responsibilities

• Set and communicate a clear technical vision for the squad's services, aligned with product and business objectives, and translate it into concrete near-term work
• Lead the incremental decomposition of a mature platform into well-bounded, TypeScript / Node domain services using a strangler-fig pattern — defining seams, sequencing extractions, and protecting delivery and correctness throughout
• Define and uphold engineering standards for code quality, testing, observability, and operational readiness across the squad — applied consistently to both legacy and new services
• Own complex technical decisions end-to-end: articulate trade-offs, choose an approach, document it, and bring the team along
• Drive architecture and system design for distributed, data-intensive billing workflows — simplifying where we can, investing where it pays off
• Lead the design and implementation of SLIs and SLOs for squad-owned services (Grafana), and take ownership of their health and reliability in production
• Guide CI/CD and delivery practices in collaboration with the squad (GitLab), keeping cycle time short and releases safe across both old and new components
• Raise the bar on code review — provide thorough, growth-focused feedback and coach engineers to do the same
• Mentor engineers at all levels, create clear growth paths and unblock them day to day; help the team build confidence in modern TypeScript/Node practices
• Champion AI-assisted/agentic engineering (IDE agents, CLI tooling, reviews) — set norms for when and how to use it, keep humans accountable for correctness, and share practices with peer squads
• Partner with Product and Delivery to shape roadmaps, size work honestly and manage technical debt with intent
• Represent the squad in cross-domain technical forums and contribute to the wider engineering direction

Key Experience & Skills

Required

• Proven experience leading the technical direction of a squad or product area, not only as an individual contributor
• Deep, production-proven backend expertise in a modern, strongly-typed stack — ideally Node.js / NestJS / TypeScript and/or PHP 8.x / Symfony
• Demonstrable experience modernising or decomposing a mature monolithic / legacy system into smaller services — comfortable with strangler-fig, anti-corruption layers, contract design, dual-write / shadow strategies, and incremental cut-overs
• Strong background in distributed systems and event-driven / asynchronous processing (e.g. RabbitMQ, Kafka, SQS)
• Experience designing and operating data-intensive, business-critical services where correctness, idempotency and recoverability matter
• Strong command of PostgreSQL (query design, indexing, performance tuning); bonus for distributed/sharded setups (e.g. Citus)
• Experience owning CI/CD pipelines and release strategy in a team setting (GitLab or equivalent)
• Track record of defining and enforcing engineering standards — type safety, clean architecture, testing, observability
• Practical experience with observability and SLO-driven operation of production services (metrics, tracing, logs; Grafana or similar)
• Strong communication and stakeholder skills: can explain trade-offs to engineers, PMs and senior leadership clearly and honestly
• Experience mentoring engineers and developing them over time
• Sensible, hands-on exposure to AI-assisted development (e.g. Cursor, Claude Code, GitHub Copilot or similar) with a thoughtful view on where it helps, where it doesn't, and how to use it safely in a team context

Preferred

• Experience leading a PHP → TypeScript / Node transition (or equivalent cross-language modernisation)
• Strong understanding of TypeScript at an architectural level: generics, decorators, dependency injection patterns and type system design
• Experience with PHP / Symfony monorepos and shared library patterns
• Background in billing, financial or metering/rating domains
• Familiarity with AWS-based platforms (ECS, S3, Parameter Store, SES)
• Experience evolving a team from an IT-delivery mindset toward a Product Operating Model
• Exposure to projects involving LLMs or Machine Learning in a production context

What Will Make You Shine at Wireless Logic

• Leads with technical credibility — brings architectural confidence without becoming a bottleneck
• Creates clarity — turns ambiguous domain problems into simple, well-structured decisions
• Modernises pragmatically — knows when to extract a service, when to leave it, and how to keep the lights on while the architecture evolves
• Executes through the team — balances writing code with enabling engineers to do their best work
• Manages delivery pragmatically — breaks down problems, sequences work, communicates progress and risk early
• Manages technical debt with intent — makes informed, defensible calls about when to refactor
• Partners with Product — translates business outcomes into technical plans and back again
• Coaches and grows people — gives direct, kind feedback and invests in the team's development
• Models continuous learning — including thoughtful adoption of new tooling and AI-assisted workflows

Why Come Work with Us?

• The chance to join a creative, entrepreneurial company where bold ideas are celebrated
• Full training, ongoing support, and the tools to help you thrive and grow in your role
• A company with heart — we genuinely care about our people and make sure everyone feels valued, respected, and part of the team

Overview of Interview Process

• Tele Interview — Meet the people team
• Online Technical Task
• Behavioural Interview — Meet your hiring manager & Delivery Manager
• Technical Interview - Meet Engineering Manager & a peer Tech Lead
• Leadership Interview - Meet your leadership

How We Work

We've adopted a hybrid working approach to give flexibility on where and how we work. This role is based in the UK to work alongside the local squad and a team in Poland; you'll find out more about what this means for the role during the recruitment process. You will be expected to travel to our Poland offices at least once a quarter.

#LI-Hybrid
#LI-CC1

The Engineering Excellence Team is for engineers who build the systems that power everything else. No product tickets. No UI tweaks. No support loops. You’ll create the tools, standards, and frameworks that make every development team faster and stronger. 

This is deep technical work with massive impact - shaping architecture, unifying processes, and defining how engineering is done across the company. A place for senior engineers who want to build the backbone, not the features. This is not a product team. It’s a technical excellence engine for people who want to build the systems behind the systems - and elevate the whole company through world‑class engineering.   

RESPONSIBILITIES

• Participate in the design and decision-making processes for technical solutions 
• Apply best practices in software engineering to minimize tech debt 
• Troubleshoot, analyze, and resolve software issues with a hands-on approach 
• Mentor and train new team members to build a stronger engineering force 
• Bring a blend of design and business insight to your daily work 
• Commit to quality, performance, continuous improvement, and efficiency 
• Collaborate with various dev teams to deliver an exceptional product 

Employees may be required to participate in an on-call rotation, ensuring availability outside regular working hours to respond to urgent issues as needed as per the On call policy. 

REQUIREMENTS

• 5+ years working with PHP for server-side development 
• Language: Fluent in English (essential for seamless communication) 
• Architecture Expert: Solid grasp of architecture on both theoretical and applied levels 
• PHP Proficiency: Advanced skills in PHP and OOP patterns 
• Framework Familiarity: Experience with Phalcon or Symfony frameworks 
• Real-Time Solutions: Skilled with real-time tech including Sockets, Queues, distributed data streams, and APIs 
• Full-Stack Knowledge: Understanding of the full web stack and how each layer impacts performance and reliability 
• Database Design: Strong expertise in both Relational and NoSQL databasеs 

NICE TO HAVE

• Experience with Node.js 
• Messaging & Streaming: Familiar with Queues like RabbitMQ and data streaming with Kafka 
• Caching Solutions: Knowledge of Redis and Memcached 

Join Proton and build a better internet where privacy is the default

At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online.

Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech’s invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive information. In some cases, Proton’s services have even been instrumental in saving lives by enabling secure and private communications in high-risk situations.

Proton is a profitable company that does not rely upon VC funding, supporting over 100 million user accounts with a growing team of over 500 people from over 50 different countries, from the world's top companies and universities. We value intelligence, learning potential, and ambition in our hiring process. Adaptability is key as we navigate uncharted territories and redefine how business is conducted online.

Hiring at Proton is highly selective, with less than 1% of candidates hired. We believe smaller teams of exceptional talent will always prevail over larger teams with lower talent density. You will have the opportunity work with many of the world's top minds in their fields, ranging from former international math and science olympiad winners to chess champions.

We have a global mindset and big ambitions but remain a start-up at heart. We value empowerment and flexibility and keep our structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here!

The Payments Team

The goal of the Payments team is to enable revenue generation for the entire Proton ecosystem. This comes in the form of introducing new payment methods for users to architecting our client libraries. This team has impact across all of Proton's products and is critical to the success of the business as a whole.

• The Payments Team works to continuously expand the possibilities for users to pay with various payment methods, beyond just plain credit cards or Paypal - we aspire to create the best end to end payments experience for users globally
• The team works in tight collaboration with the Account Team (responsible for the Proton user lifecycle), the Proton Finance team, and every single Business Unit to ensure that plans, promotions and pricing meet user expectations -- we are the most cross-functional team in the business with direct impact on the ecosystem strategy

Tech Stack and Tools:

• Differently than many other stacks at Proton, the Payments stack depends largely on external services such as payment providers, tax-information providers, currency-conversion providers... As such it is critical, for the success of the service, to build with resilience.
• Internally our backend code is in general based on PHP/Symfony, our frontend is based on React, our mobile code is based on Kotlin (on Android) and on Swift (on iOS), with a growing shared codebase in Rust.
• All our client-code is open-source and GPL3.
• We are migrating our infrastructure to Kubernetes.
• Everything runs on premise in Proton's data-centers.
• To organize our work we use classic tools such as Jira and Confluence.

Future Plans:

• With payments being the backbone of any subscription business, we have ambitious plans to expand the team to cover a wide breadth of topics ranging from demystifying payment performance data across regions/products, to thinking about the holistic strategy of product catalogs, and everything in between. This particular team requires someone who is a strong generalist, who thrives with ambiguity. There's huge potential for growth no matter the domain, and the outcome for any candidate is an in-depth view into how money moves globally.

What you will do:

• Build features in all of Proton's products.
• Close interactions with products and engineers across the company.
• Build scalable software architecture through software engineering best practices.
• Optimise user experience and design.

As a Front-end Engineer at Proton, you will play a crucial role in developing Proton's most vital services and serving over 100 million users worldwide. We expect you to be customer-centric, continuously learning, passionate about technology and usability. You are adept at turning technical complexities into seamless user experiences. Effective teamwork, collaboration with Product, Design, APIs, and your team, and data-driven decision-making are essential aspects of this role.

What you will do:

• Develop new features: Developing, deploying and supporting high-quality user experiences, including feature development and implementation.
• Collaboration: Work closely with backend, product owners, designers, QA, and other engineers to take initiatives from ideation to completion.
• Code review and optimization: Conduct code reviews and provide constructive feedback to ensure code quality, maintainability, and performance optimization.
• Testing: Develop and implement comprehensive testing strategies, including unit tests and integration tests, to ensure the reliability of core libraries.
• Management: Break down large initiatives into smaller milestones to gather stakeholder feedback quickly, allowing us to course-correct immediately. 

Job Requirements:

• Deep understanding of JavaScript methodologies and design patterns
• Proficiency with TypeScript or any typed language
• Experience with React or 2+ similar frameworks, developing performant and reusable components
• Strong understanding of software engineering best practices, such as SOLID, Design Patterns, CI/CD
• A product mindset with a focus on offering the best user experiences
• Experience working in a distributed team

Bonus points for: 

• Awareness of common security issues in client-side development, such as those in the OWASP top ten, and how to mitigate them
• Familiarity with UX, accessibility, internationalization, and localization concerns and solutions
• Experience with Grafana or other monitoring platforms
• Experience with breaking down product requirements into architecture design and implementation
• Experience with NodeJS
• High-level understanding of cryptography concepts such as key exchange and the difference between symmetric and asymmetric encryption 

What We Offer:

• Office First: Collaboration is easier and more effective in person, which is why we have offices in Geneva, Zurich, Prague, Barcelona, Paris, London, Vilnius, Skopje, and Taipei. You can also enjoy working from home up to 30% of the time, while enjoying great company during our three core days in the office. 
• Technology: We provide all the devices and software you need to excel in your role, ensuring you have the best tools at your disposal to achieve your goals.
• Food: Lunch and snacks are provided by Proton every day at our offices.
• Transport: We will always support our employees with transport costs through subsidizing public transport, bike allowances, or parking spaces based on your office location.
• Stock Options: At Proton, we are all owners of the company and you get stock options when you join us.
• Flexible Working: You can define your own working hours as long as it works with team meetings.
• Learning and Development: We are committed to your professional growth. Proton offers various learning opportunities, including training programs, conferences and events, and continual learning.
• Employee Benefits: Comprehensive health insurance plans, competitive retirement savings options, generous vacation and leave policies, and wellness programs.
• Work that Matters: Proton is a community-first organization, started with the support of a crowdfunding campaign and built with community input. To this day, Proton’s only source of revenue is user subscriptions. Over 100 million people trust and support Proton, and we put our users and community first in everything we do. Read more about our impact here.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

Join Proton and build a better internet where privacy is the default

Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by millions globally to protect their freedom, fight censorship, and keep their data safe. In some situations, Proton has literally helped save lives!

We are profitable, independent (no VC control), and selectively hire from the top ~1% of applicants. Our 500+ team members across 50+ countries come from leading organizations and elite academic backgrounds. We move fast, keep hierarchy light, and prioritize impact over optics. If you want to do meaningful work with exceptionally high-caliber people, this is it. Join us and do work you can truly be proud of. Check our open-source projects here!

The Payments Team

The goal of the Payments team is to enable revenue generation for the entire Proton ecosystem. This comes in the form of introducing new payment methods for users to architecting our client libraries. This team has impact across all of Proton's products and is critical to the success of the business as a whole.

• As Proton is a global Company, the Payments Team works to continuously expand the possibilities for users to pay with various payment methods, beyond just plain credit cards or Paypal.
• The team works in tight collaboration with the Account Team (responsible for the Proton user lifecycle), the Proton Finance team, and every single Business Unit to ensure that plans, promotions and pricing meet user expectations.
• The mission of the team is to empower anyone in the world who wish to use Proton services, to become a Proton subscriber by building enticing interfaces, being able to progressively reach global markets, by providing the methods and tooling allowing users to pay, and for the Proton organization to properly being able to measure growth, and to follow the relative financial regulations

Tech Stack and Tools:

• Differently than many other stacks at Proton, the Payments stack depends largely on external services such as payment providers, tax-information providers, currency-conversion providers... As such it is critical, for the success of the service, to build with resilience.
• Internally our backend code is in general based on PHP/Symfony, our frontend is based on React, our mobile code is based on Kotlin (on Android) and on Swift (on iOS), with a growing shared codebase in Rust.
• All our client-code is open-source and GPL3.
• We are migrating our infrastructure to Kubernetes.
• Everything runs on premise in Proton's data-centers.
• To organize our work we use classic tools such as Jira and Confluence.

Future Plans:

• With payments being the backbone of any subscription business, we have ambitious plans to expand the team to cover a wide breadth of topics ranging from demystifying payment performance data across regions/products, to thinking about the holistic strategy of product catalogs, and everything in between. This particular team requires someone who is a strong generalist, who thrives with ambiguity. There's huge potential for growth no matter the domain, and the outcome for any candidate is an in-depth view into how money moves globally.

What you will do:

• Build features in all of Proton's products.
• Close interactions with products and engineers across the company.
• Build scalable software architecture through software engineering best practices.
• Optimise user experience and design.

Job requirements:

• Proven experience with back-end development 
• Expertise in building scalable, high-performance solutions
• Proficiency with profiling techniques and performance optimization tools
• Experience leading a team initiative from discovery to production
• Strong understanding of SQL (MySQL preferred) and data modeling best practices
• Familiarity with Redis or other caching technologies for performance optimization
• Knowledge of security best practices and experience implementing secure software solutions
• In-depth understanding of HTTP/REST, including both the development and consumption of web-based APIs
• Solid grasp of cryptographic concepts, including key exchange, and the distinction between symmetric and asymmetric encryption

Bonus points for: 

• Experience within the payments domain

Even if you don’t meet all the requirements listed above, but feel you could still be a great fit, please still apply.

What We Offer

• Work that Matters: millions of people trust Proton with their privacy. We answer only to our users — not advertisers, not investors with conflicting agendas, not governments. The work you do here is real, and the impact is measurable. (read more about our impact here)
• Work with smart and dedicated people - Our team is diverse, collaborative, and tight-knit with people coming from all walks of life, including many of the world’s top academic institutions and organizations, such as MIT, Harvard, Stanford, Caltech, Cambridge, and ETH.
• Technology: you'll get the right hardware and the right software you need to do your best work.
• Learning & Development: we invest in your growth because sharp people make us better. Proton is one of the fastest ways to accelerate your career because you'll be thrown into real challenges, with real ownership, from day one.
• Employee Benefits: your wellbeing isn't an afterthought. We offer strong health coverage, solid retirement options, generous leave, and wellness support so you can bring your best self to work every day
• Stock Options: at Proton, we all have the opportunity to be owners of the company. From day one, you have a real stake in what we're building. When Proton wins, you win.
• In-Person Collaboration: Amazing things happen when passionate, smart, and purposeful people get together in the same room. With offices across Geneva, Zürich, Barcelona, London and more, you'll spend most of your time collaborating face-to-face with people who genuinely care about what they're building
• Food: Lunch and snacks are on us every day in our offices so you can focus on the work and not on what's for lunch.
• Transport: getting to the office shouldn't cost you. We cover public transport, bike allowances, or parking, whichever works for you.
• Flexible Working: you own your schedule. Set hours that work for you and your team — because outcomes matter more than when the clock says you started.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

Join Proton and build a better internet where privacy is the default

At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online.

Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech’s invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive information. In some cases, Proton’s services have even been instrumental in saving lives by enabling secure and private communications in high-risk situations.

Proton is a profitable company that does not rely upon VC funding, supporting over 100 million user accounts with a growing team of over 500 people from over 50 different countries, from the world's top companies and universities. We value intelligence, learning potential, and ambition in our hiring process. Adaptability is key as we navigate uncharted territories and redefine how business is conducted online.

Hiring at Proton is highly selective, with less than 1% of candidates hired. We believe smaller teams of exceptional talent will always prevail over larger teams with lower talent density. You will have the opportunity work with many of the world's top minds in their fields, ranging from former international math and science olympiad winners to chess champions.

We have a global mindset and big ambitions but remain a start-up at heart. We value empowerment and flexibility and keep our structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here!

• Our frontend is based on React
• Our backend API is based on PHP/Symfony
• All our client-code is open-source and GPL3.
• We are migrating our infrastructure to Kubernetes
• Everything runs on premise in Proton's data-centers
• To organize our work we use classic tools such as Jira and Confluence

• Extensive experience with React, developing performant and reusable components
• Proficiency with TypeScript or any typed language
• Experience leading large and complex projects as a front engineer
• Bonus for B2B product experience and UX design experience

Even if you don’t meet all the requirements listed above, but feel you could still be a great fit, please still apply.

What We Offer:

• Work that Matters: millions of people trust Proton with their privacy. We answer only to our users — not advertisers, not investors with conflicting agendas, not governments. The work you do here is real, and the impact is measurable. (read more about our impact here)
• Technology: you'll get the right hardware and the right software you need to do your best work.
• Learning & Development: we invest in your growth because sharp people make us better. Proton is one of the fastest ways to accelerate your career because you'll be thrown into real challenges, with real ownership, from day one.
• Employee Benefits: your wellbeing isn't an afterthought. We offer strong health coverage, solid retirement options, generous leave, and wellness support so you can bring your best self to work every day
• Stock Options: at Proton, we all have the opportunity to be owners of the company. From day one, you have a real stake in what we're building. When Proton wins, you win.
• In-Person Collaboration: Amazing things happen when passionate, smart, and purposeful people get together in the same room. With offices across Geneva, Zürich, Barcelona, London and more, you'll spend most of your time collaborating face-to-face with people who genuinely care about what they're building
• Food: Lunch and snacks are on us every day in our offices so you can focus on the work and not on what's for lunch.
• Transport: getting to the office shouldn't cost you. We cover public transport, bike allowances, or parking, whichever works for you.
• Flexible Working: you own your schedule. Set hours that work for you and your team — because outcomes matter more than when the clock says you started.
•  

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

Join Proton and build a better internet where privacy is the default

At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online.

Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech’s invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive information. In some cases, Proton’s services have even been instrumental in saving lives by enabling secure and private communications in high-risk situations.

Proton is a profitable company that does not rely upon VC funding, supporting over 100 million user accounts with a growing team of over 500 people from over 50 different countries, from the world's top companies and universities. We value intelligence, learning potential, and ambition in our hiring process. Adaptability is key as we navigate uncharted territories and redefine how business is conducted online.

Hiring at Proton is highly selective, with less than 1% of candidates hired. We believe smaller teams of exceptional talent will always prevail over larger teams with lower talent density. You will have the opportunity to work with many of the world's top minds in their fields, ranging from former international math and science olympiad winners to chess champions.

We have a global mindset and big ambitions but remain a start-up at heart. We value empowerment and flexibility and keep our structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here!

Purpose of the role:  

Proton continues to grow rapidly as increasing numbers of people across the globe seek greater privacy controls of their information online. To accelerate our growth, we are seeking a senior leader to drive engineering for one of our many existing or upcoming Products.

We are seeking a Director of Engineering to one of our existing or upcoming Products. This role involves setting and executing technical strategy, team management, and working closely with your senior product managers counterparts, to ensure high-velocity delivery of new products.

As a key member of the engineering leadership team, you will shape the company’s technical strategy and contribute to Proton’s mission of creating a privacy-centric internet. Each product will have its unique challenges and areas of focus, nevertheless we require all Engineering Directors for our Products to have a demonstrated track record of building and scaling customer facing applications, in either a B2C or B2B context, for millions of users, across multiple platforms (mobile, desktop, backend systems and platforms).

In addition to technical expertise, Engineering Directors as senior leaders within Proton, have excellent communication skills, a business mindset, and a strong sense of empathy for the end customers.

What you will do:

• Setting technical direction and vision for one of our Products
• Lead technical design and platform discussions
• Drive continuous improvement in our DevSecOps practices, and improve lead times and time to market while maintaining exceptional standards of product quality
• Hold yourself and team accountable for timely delivery of scalable, quality-focus user experiences and features
• Develop efficient processes, and motivate your team to operate with high velocity, ownership, and accountability
• Lead through others, and develop the next generation of engineering leaders at Proton
• Inspire, coach, and develop your teams
• Optimize your organizational structure, and continuously raise the bar on hiring
• Build strong relationships with senior leaders, and advance your long-term platform and engineering vision
• Contribute to Proton's technology and open source communities
• Foster an inclusive and diverse environment for your team to show up and give their best each day

Our Tech stack:

• Applied cryptography (PGP, TLS, etc.)
• REST APIs
• Event architectures 
• HTTP networking
• SQL, Redis
• PHP (Symfony), Rust, Python
• iOS, macOS (Swift)
• Android (Kotlin, Jetpack)
• Web (Typescript, React)
• Desktop (C#, Swift)
• Infrastructure: MySQL / Ceph

We need you to have:

• Experience in software engineering in progressively complex roles
• Experience directly leading and managing engineers
• Demonstrable experience as a manager of managers
• A history of collaboration with senior leaders in engineering, product on developing technical and product strategy
• Great empathy and collaboration skills, and even greater resilience
• A curious, passionate, and growth-oriented mindset
• Deep experience as a hands-on software engineer creating well-crafted, maintainable systems
• Mobile-first background (ideally former mobile developer)
• Practical experience leading DevOps and SRE initiatives and driving best practices
• Experience with cryptography preferred
• Bonus points for each of the following:

• • Experience with performance tuning and scaling across client, backend, infrastructure
  • Working closely with C-level executives to align on direction, vision and execution
  • Having both, the experience of operating at global scale with millions of customers but also thriving in the chaotic growth phase of scaling up to reach it.

What We Offer

• Office First: Collaboration is easier and more effective in person, which is why we have offices in Geneva, Zurich, Prague, Barcelona, Paris, London, Vilnius, Skopje, and Taipei. You can also enjoy working from home up to 30% of the time, while enjoying great company during our three core days in the office. 
• Technology: We provide all the devices and software you need to excel in your role, ensuring you have the best tools at your disposal to achieve your goals.
• Food: Lunch and snacks are provided by Proton every day at our offices.
• Transport: We will always support our employees with transport costs through subsidizing public transport, bike allowances, or parking spaces based on your office location.
• Stock Options: At Proton, we are all owners of the company and you get stock options when you join us.
• Flexible Working: You can define your own working hours as long as it works with team meetings.
• Learning and Development: We are committed to your professional growth. Proton offers various learning opportunities, including training programs, conferences and events, and continual learning.
• Employee Benefits: Comprehensive health insurance plans, competitive retirement savings options, generous vacation and leave policies, and wellness programs.
• Work that Matters: Proton is a community-first organization, started with the support of a crowdfunding campaign and built with community input. To this day, Proton’s only source of revenue is user subscriptions. Over 100 million people trust and support Proton, and we put our users and community first in everything we do. Read more about our impact here.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

Join Proton and build a better internet where privacy is the default

Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by millions globally to protect their freedom, fight censorship, and keep their data safe. In some situations, Proton has literally helped save lives!

We are profitable, independent (no VC control), and selectively hire from the top ~1% of applicants. Our 500+ team members across 50+ countries come from leading organizations and elite academic backgrounds. We move fast, keep hierarchy light, and prioritize impact over optics. If you want to do meaningful work with exceptionally high-caliber people, this is it. Join us and do work you can truly be proud of. Check our open-source projects here!

The Payments Team

The goal of the Payments team is to enable revenue generation for the entire Proton ecosystem. This comes in the form of introducing new payment methods for users to architecting our client libraries. This team has impact across all of Proton's products and is critical to the success of the business as a whole.

• As Proton is a global Company, the Payments Team works to continuously expand the possibilities for users to pay with various payment methods, beyond just plain credit cards or Paypal.
• The team works in tight collaboration with the Account Team (responsible for the Proton user lifecycle), the Proton Finance team, and every single Business Unit to ensure that plans, promotions and pricing meet user expectations.
• The mission of the team is to empower anyone in the world who wish to use Proton services, to become a Proton subscriber by building enticing interfaces, being able to progressively reach global markets, by providing the methods and tooling allowing users to pay, and for the Proton organization to properly being able to measure growth, and to follow the relative financial regulations

Tech Stack and Tools:

• Differently than many other stacks at Proton, the Payments stack depends largely on external services such as payment providers, tax-information providers, currency-conversion providers... As such it is critical, for the success of the service, to build with resilience.
• Internally our backend code is in general based on PHP/Symfony, our frontend is based on React, our mobile code is based on Kotlin (on Android) and on Swift (on iOS), with a growing shared codebase in Rust.
• All our client-code is open-source and GPL3.
• We are migrating our infrastructure to Kubernetes.
• Everything runs on premise in Proton's data-centers.
• To organize our work we use classic tools such as Jira and Confluence.

Future Plans:

• With payments being the backbone of any subscription business, we have ambitious plans to expand the team to cover a wide breadth of topics ranging from demystifying payment performance data across regions/products, to thinking about the holistic strategy of product catalogs, and everything in between. This particular team requires someone who is a strong generalist, who thrives with ambiguity. There's huge potential for growth no matter the domain, and the outcome for any candidate is an in-depth view into how money moves globally.

What you will do:

• Build features in all of Proton's products.
• Close interactions with products and engineers across the company.
• Build scalable software architecture through software engineering best practices.
• Optimise user experience and design.

Job requirements:

• Proven experience with back-end development 
• Expertise in building scalable, high-performance solutions
• Proficiency with profiling techniques and performance optimization tools
• Experience leading a team initiative from discovery to production
• Strong understanding of SQL (MySQL preferred) and data modeling best practices
• Familiarity with Redis or other caching technologies for performance optimization
• Knowledge of security best practices and experience implementing secure software solutions
• In-depth understanding of HTTP/REST, including both the development and consumption of web-based APIs
• Solid grasp of cryptographic concepts, including key exchange, and the distinction between symmetric and asymmetric encryption

Bonus points for: 

• Experience within the payments domain

Even if you don’t meet all the requirements listed above, but feel you could still be a great fit, please still apply.

What We Offer

• Work that Matters: millions of people trust Proton with their privacy. We answer only to our users — not advertisers, not investors with conflicting agendas, not governments. The work you do here is real, and the impact is measurable. (read more about our impact here)
• Work with smart and dedicated people - Our team is diverse, collaborative, and tight-knit with people coming from all walks of life, including many of the world’s top academic institutions and organizations, such as MIT, Harvard, Stanford, Caltech, Cambridge, and ETH.
• Technology: you'll get the right hardware and the right software you need to do your best work.
• Learning & Development: we invest in your growth because sharp people make us better. Proton is one of the fastest ways to accelerate your career because you'll be thrown into real challenges, with real ownership, from day one.
• Employee Benefits: your wellbeing isn't an afterthought. We offer strong health coverage, solid retirement options, generous leave, and wellness support so you can bring your best self to work every day
• Stock Options: at Proton, we all have the opportunity to be owners of the company. From day one, you have a real stake in what we're building. When Proton wins, you win.
• In-Person Collaboration: Amazing things happen when passionate, smart, and purposeful people get together in the same room. With offices across Geneva, Zürich, Barcelona, London and more, you'll spend most of your time collaborating face-to-face with people who genuinely care about what they're building
• Food: Lunch and snacks are on us every day in our offices so you can focus on the work and not on what's for lunch.
• Transport: getting to the office shouldn't cost you. We cover public transport, bike allowances, or parking, whichever works for you.
• Flexible Working: you own your schedule. Set hours that work for you and your team — because outcomes matter more than when the clock says you started.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

Important Information

Experience: +7 years

Job Mode: Full-time

Work Mode: Onsite Hermosillo

ID: 20960

**This position is based in our Hermosillo office. To apply, you must live in Hermosillo or be willing to relocate.**

Job Summary

We are seeking an experienced Senior Website Developer to design, build, and maintain scalable, high-quality web experiences. This role is focused on delivering performant, visually consistent, and technically robust websites while ensuring alignment with brand standards and business objectives.

You will play a key role in leading code quality initiatives, mentoring team members, and driving continuous improvement, while proactively managing dependencies, risks, and opportunities across projects.

Responsibilities and Duties

• Design, develop, and maintain modern, scalable websites using TypeScript and PHP.
• Build high-quality front-end experiences with a focus on performance, responsiveness, and accessibility.
• Develop and maintain backend functionality and integrations using PHP-based frameworks.
• Ensure alignment with brand guidelines, technical standards, and project requirements.
• Lead and participate in code reviews, promoting best practices and high-quality standards.
• Proactively identify and manage project dependencies, risks, and optimization opportunities.
• Collaborate with cross-functional teams including design, product, and marketing.
• Optimize websites for performance, SEO, and scalability.
• Implement and maintain testing strategies and ensure code reliability.
• Mentor junior and mid-level developers and contribute to team growth.
• Troubleshoot and resolve complex technical issues across the stack.

Qualifications and Skills

• 5–7+ years of experience in web or website development.
• Strong hands-on experience with:
  • TypeScript / JavaScript (modern frameworks such as React, Vue, or similar)
  • PHP (Laravel, Symfony, WordPress, or similar ecosystems)
• Solid understanding of:
  • HTML, CSS, and responsive design principles
  • Website performance optimization and SEO best practices
• Experience building and integrating RESTful APIs.
• Proficiency with version control systems (Git).
• Experience with cross-browser compatibility and accessibility standards.
• Ability to manage multiple projects and priorities in a fast-paced environment.

Preferred Qualifications 

• Experience with CMS platforms (WordPress, Drupal, or headless CMS).
• Familiarity with CI/CD pipelines and deployment workflows.
• Knowledge of cloud platforms (AWS, Azure, or GCP).
• Experience with analytics tools and performance monitoring.
• Understanding of security best practices in web development.
• Experience working in Agile/Scrum environments.

About Encora 

Encora is a global company that offers Software and Digital Engineering solutions. Our practices include Cloud Services, Product Engineering & Application Modernization, Data & Analytics, Digital Experience & Design Services, DevSecOps, Cybersecurity, Quality Engineering, AI & LLM Engineering, among others. 

At Encora, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality. 

Important Information

Experience: +7 years

Job Mode: Full-time

Work Mode: Onsite Hermosillo

ID: 20961

**This position is based in our Hermosillo office. To apply, you must live in Hermosillo or be willing to relocate.**

Job Summary

We are seeking a highly skilled Senior Software Engineer with strong expertise in PHP and TypeScript to design, build, and operate scalable, reliable systems and infrastructure.

In this role, you will be responsible for delivering high-quality software solutions that meet performance, scalability, and availability goals, while driving engineering excellence through automation, observability, and collaboration. You will lead by example through strong technical design, effective incident management, and mentorship, ensuring system resilience and continuous improvement.

Responsibilities and Duties

• Design, develop, and maintain scalable backend systems and fullstack applications using PHP and TypeScript.
• Build and operate highly available, reliable services that meet performance and uptime requirements.
• Lead technical design and architecture discussions, ensuring best practices and scalability.
• Implement and enhance observability (logging, monitoring, tracing) to improve system reliability.
• Drive automation across development, testing, and deployment processes.
• Participate in and lead incident management, including root cause analysis and post-mortems.
• Collaborate with cross-functional teams (Product, DevOps, QA) to deliver end-to-end solutions.
• Optimize system performance, scalability, and cost efficiency.
• Mentor junior and mid-level engineers, promoting best practices and continuous learning.
• Contribute to improving engineering standards, processes, and tooling.

Qualifications and Skills

• 5–8+ years of experience in software engineering.
• Strong hands-on experience with:
  • PHP (Laravel, Symfony, or similar frameworks)
  • TypeScript / JavaScript (Node.js and/or modern frontend frameworks like React)
• Experience designing and building distributed systems and microservices architectures.
• Strong understanding of:
  • System design, scalability, and performance optimization
  • RESTful APIs and service-oriented architecture
• Experience with observability tools (logging, monitoring, tracing).
• Proficiency with version control systems (Git).
• Experience with CI/CD pipelines and automation tools.
• Strong debugging and problem-solving skills.

Preferred Qualifications 

• Experience with cloud platforms (AWS, Azure, or GCP).
• Familiarity with containerization and orchestration (Docker, Kubernetes).
• Knowledge of event-driven architectures and messaging systems.
• Experience with database design and optimization (SQL/NoSQL).
• Understanding of security best practices in application development.
• Experience working in Agile/Scrum environments.

About Encora 

Encora is a global company that offers Software and Digital Engineering solutions. Our practices include Cloud Services, Product Engineering & Application Modernization, Data & Analytics, Digital Experience & Design Services, DevSecOps, Cybersecurity, Quality Engineering, AI & LLM Engineering, among others. 

At Encora, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality. 

Who we are

Stensul is the Governed Creation™ Platform for enterprise marketing teams that need to create campaigns quickly, safely, and at scale. We bring creation, collaboration, and control together in one connected platform — combining AI-enabled creation, no-code production, embedded governance, and seamless integrations across the marketing tech stack. The result: faster output, lower costs, reduced risk, and work that stays consistently on brand.

At Stensul, we’re just as intentional about how we work as about what we build. We’re a people-first team that values inclusive collaboration, ownership, and continuous learning. If you thrive in a fast-paced environment and want to help define the future of marketing creation, we’d love to meet you.

What you'll do

Coming on as an expert, you’ll join one of our tight knit, cross functional Product Engineering teams, contributing to expanding the value that the Stensul platform offers to world class customers by implementing high quality solutions that meet the most demanding expectations. This gives you the unique ability to collaborate with Product, Design and QA experts to discover and solve for new market opportunities in an agile manner. You’ll contribute to technical discussions and decisions that enable us to take our software development practices to the next level as well as serve as a coach & mentor to other developers. 

We’re in a period of high growth which means we move fast, but you’ll do so alongside smart, driven individuals in a fun, collaborative environment with opportunities for growth. Our stack currently consists of PHP, MongoDB, Redis, Docker, Javascript (and Node.js), Vue.js, Go and Python to name a few. Learning Agile is one of our core values, which means that we are always identifying ways to make things better, and welcome new tools and languages that help us improve the way we work.

Specific responsibilities include:

• Working with roughly defined requirements and using the product vision to elaborate and build effective solutions
• Collaborating as part of a cross-functional team (Engineering, Product, Design, QA), helping achieve synergy, understanding our most demanding user needs and delivering features that exceed their expectations
• Participating and contributing in architectural/system design discussions and decisions
• Designing, implementing and maintaining improvements to the functionality of our platform
• Writing high quality, standardized, concise and maintainable code
• Tracking down and fixing bugs
• Following our agile methodology and contributing to its improvement
• Own and lead initiatives from inception to delivery and maintenance in an autonomous way
• Proactively adding positive energy to our rapidly growing company
• Helping, coaching and mentoring fellow team members in their day to day tasks and professional development, contributing to the team’s learning & development

Who you are

• Extensive knowledge of web server-side oriented languages (i.e. PHP, Javascript for Node.js, Python, Golang)
• Knowledge of relational and document oriented databases (i.e. MySQL, MongoDB)
• Knowledge of memory stored system  (i.e. Redis, Memcached)
• Knowledge of web architectures, services and APIs concepts
• Experience developing microservices
• Experience using design patterns
• Excellent OOP knowledge
• Experience with version control (git, subversion)
• Ability to work well in an agile and team environment, a true team player
• Solid English communication skills both oral and written
• Proficiency on quality practices such as unit test implementation
• Strong testing skills and attention to detail
• Strong interest in understanding our customers, our market and our product to bring new ideas to the table
• Strong continuous improvement culture and intellectual stimulation approach.
• Experience in product-oriented companies, interest in understanding our customers, our market and our product to bring new ideas to the table

You get bonus points for having:

• Experience with PHP frameworks (Laravel, Zend, Symfony)
• Experience with Typescript and/or other type checking technologies
• Experience with high traffic sites
• Experience with monitoring tools and metrics (New Relic, Kibana)
• Experience with container technologies (Docker, Kubernetes)
• Experience with bug tracking tools like Jira, Redmine, Bugzilla, etc.
• Experience with functional programming
• Experience with API design
• Experience shipping products for enterprise companies
• Experience with email layout coding
• A great sense of humor

What we offer

• Competitive salary & benefits
• Company laptop and phone reimbursement (if required)
• Healthcare plan
• Other awesome secret benefits we’ll tell you once you are on the team
• Being a part of an amazing, inclusive team that lives by our shared values and is committed to building the next phase of Stensul.

Stensul is proud to be an Equal Opportunity Employer building a diverse and inclusive workforce.

If your experience is close (even if not a perfect fit) to what we’re looking for, please consider applying. Experience comes in many forms – skills are transferable, and passion goes a long way. We know that diversity makes for the best problem-solving and creative thinking, which is why we’re dedicated to adding new perspectives to the team and encourage everyone to apply.

Who we are

Stensul is the Governed Creation™ Platform for enterprise marketing teams that need to create campaigns quickly, safely, and at scale. We bring creation, collaboration, and control together in one connected platform — combining AI-enabled creation, no-code production, embedded governance, and seamless integrations across the marketing tech stack. The result: faster output, lower costs, reduced risk, and work that stays consistently on brand.

At Stensul, we’re just as intentional about how we work as about what we build. We’re a people-first team that values inclusive collaboration, ownership, and continuous learning. If you thrive in a fast-paced environment and want to help define the future of marketing creation, we’d love to meet you.

What you'll do

Coming on as an expert, you’ll join one of our tight knit, cross functional Product Engineering teams, contributing to expanding the value that the Stensul platform offers to world class customers by implementing high quality solutions that meet the most demanding expectations. This gives you the unique ability to collaborate with Product, Design and QA experts to discover and solve for new market opportunities in an agile manner. You’ll contribute to technical discussions and decisions that enable us to take our software development practices to the next level as well as serve as a coach & mentor to other developers. 

We’re in a period of high growth which means we move fast, but you’ll do so alongside smart, driven individuals in a fun, collaborative environment with opportunities for growth. Our stack currently consists of PHP, MongoDB, Redis, Docker, Javascript (and Node.js), Vue.js, Go and Python to name a few. Learning Agile is one of our core values, which means that we are always identifying ways to make things better, and welcome new tools and languages that help us improve the way we work.

Specific responsibilities include:

• Working with roughly defined requirements and using the product vision to elaborate and build effective solutions
• Collaborating as part of a cross-functional team (Engineering, Product, Design, QA), helping achieve synergy, understanding our most demanding user needs and delivering features that exceed their expectations
• Participating and contributing in architectural/system design discussions and decisions
• Designing, implementing and maintaining improvements to the functionality of our platform
• Writing high quality, standardized, concise and maintainable code
• Promoting an AI-first culture for coding
• Tracking down and fixing bugs
• Following our agile methodology and contributing to its improvement
• Own and lead initiatives from inception to delivery and maintenance in an autonomous way
• Proactively adding positive energy to our rapidly growing company
• Helping, coaching and mentoring fellow team members in their day to day tasks and professional development, contributing to the team’s learning & development

Who you are

• Excellent Javascript programming skills 
• Excellent Frameworks/Libraries skills (Vue.js preferably, Angular, React)
• Knowledge of HTML5/CSS3 web application development
• Experience using design patterns
• Excellent OOP knowledge
• Knowledge of web architectures, services and APIs concepts
• Experience with version control (git)
• Ability to work well in an agile and team environment, a true team player
• Solid English communication skills both oral and written
• Proficiency on quality practices such as unit and E2E test implementation
• Strong testing skills and attention to detail
• Strong interest in understanding our customers, our market and our product to bring new ideas to the table

You get bonus points for having:

• Experience with AI tools (Claude Code, CodeRabbit, MCPs, Agents, etc)
• Frontend performance optimization (Core Web Vitals, lazy loading, code splitting, rendering performance)
• Performance debugging and profiling (Chrome DevTools, Lighthouse, Web Vitals)
• Identifying and resolving bottlenecks in high-traffic web applications
• Experience with Sass/LESS preprocessors, Webpack bundler and other Javascript related technologies
• Experience with Typescript and/or other type checking technologies
• Experience with high traffic sites
• Experience with monitoring tools and metrics (Sentry, New Relic, Datadog, Kibana)
• Experience with container technologies (Docker, Kubernetes)
• Experience with bug tracking tools like Jira, Redmine, Bugzilla, etc.
• Experience with functional programming
• Experience shipping products for enterprise companies
• Experience with email layout coding
• Knowledge of web server-side oriented languages (PHP,Java, Python, Golang, Javascript for Node.js) and frameworks (Laravel, Zend, Symfony)
• Knowledge of relational and document oriented databases (MySQL, MongoDB)
• A great sense of humor

What we offer

• Competitive salary & benefits
• Company laptop and phone reimbursement (if required)
• Healthcare plan
• Other awesome secret benefits we’ll tell you once you are on the team
• Being a part of an amazing, inclusive team that lives by our shared values and is committed to building the next phase of Stensul.
• Open to hiring in our Buenos Aires offices, or to work remotely with your commitment to meet the teams in our Buenos Aires office regularly.

Stensul is proud to be an Equal Opportunity Employer building a diverse and inclusive workforce.

If your experience is close (even if not a perfect fit) to what we’re looking for, please consider applying. Experience comes in many forms – skills are transferable, and passion goes a long way. We know that diversity makes for the best problem-solving and creative thinking, which is why we’re dedicated to adding new perspectives to the team and encourage everyone to apply.

Who We Are

Stensul is the Governed Creation™ Platform for enterprise marketing teams that need to create campaigns quickly, safely, and at scale. We bring creation, collaboration, and control together in one connected platform — combining AI-enabled creation, no-code production, embedded governance, and seamless integrations across the marketing tech stack. The result: faster output, lower costs, reduced risk, and work that stays consistently on brand.

At Stensul, we’re just as intentional about how we work as about what we build. We’re a people-first team that values inclusive collaboration, ownership, and continuous learning. If you thrive in a fast-paced environment and want to help define the future of marketing creation, we’d love to meet you.

Responsibilities

• Facilitate, lead, document and communicate architectural and technical discussions and decisions in the team, assessing risks and tradeoffs, and making sure all voices are heard, while favoring consent over consensus.
• Ensure technical principles, technical direction, policies (secure SDLC, data privacy, secrets management), processes (e.g. RCAs, Post-mortems, SOC2) and best practices are positively adopted and continuously improved by the whole team. Be hands-on and lead by example.
• Develop and promote a high-quality, technical sustainability-focused and continuous learning culture, along with cross-learning spaces and meetups.
• Develop a strong sense of ownership from idea to production, maturing and maintenance in the team.
• Have accountability for continuous system availability, avoiding critical situations, and working side by side with the team when they occur.
• Stay up to date with new technologies and tools, fostering experimentation and innovation with responsibility within the team.
• Contribute to a healthy environment and constantly improve team's engagement, contributing to team's growth by providing technical guidance and mentorship.
• Integrate and actively collaborate with other TLs (from other stream-aligned teams, platform teams, SRE team), seeking to exchange and discuss ideas, proposals, and learnings aimed at improving the Engineering area as a whole.
• Coordinate high or cross-impact deployments of their team across teams, ensuring clear communication of their impact.
• Collaborate with the team's Engineering Manager to adequately staff and expand the capacity of the team on both hiring and training initiatives.
• Anticipate and proactively communicate blockers, delays and cost ballooning of the work to the appropriate stakeholders in a timely manner.
• Communicate with empathy to both technical and non-technical roles, and influences through clarity, enabling alignment across multiple teams.
• Having the flexibility to adapt to the business context with a constructive and positive attitude.

 What we look for in you:

• Open to hire in our Buenos Aires offices, or to work remotely.
• 5+ years of technical leadership in software development teams, solving complex problems that demand the best performance.
• 12+ years of experience shipping high ­quality software.
• Solid knowledge of programming languages and paradigms, software and data modeling architecture and quality.
• Strong sense of empathy toward our product users, committed both to the quality of our products and to user satisfaction.
• Experience balancing perfection and pragmatism, as well as delivering iterative solutions that avoid overengineering.
• Advanced oral and written English skills.
• Strong communication skills. Proactively  work and communicate with multiple areas in the company as well as directly with customers when the situation demands.
• Candid, transparent and honest.
• Trust in your team and ability to effectively delegate work.
• Always willing to help and learn from others and by yourself.
• Have a good balance of determination, autonomy and collaboration.
• Seek continuous and rapid feedback.
• Work by our values: Learning Agile, Team Player, Garra, Above & Beyond.
• Know how to work in an agile and collaborative environment, and contribute to its improvement by ensuring we learn together.
• Strong interest and self driven understanding of our users, our customers, our market, and our product to challenge and co-create ideas and initiatives.

Technical skills we need for you:

• Excellent Javascript programming skills in modern frameworks like Vue.js and React.
• Extensive knowledge of web server-side oriented languages (PHP, Python, Golang, Javascript for Node.js).
• Knowledge of HTML5/CSS3 web application development.
• Knowledge of relational and document oriented databases (MySQL, MongoDB).
• Knowledge of web architectures, services and APIs concepts.
• Experience using design patterns.
• Excellent OOP knowledge.
• Experience with version control (git).
• Experience with Typescript and/or other type checking technologies.
• Experience with API design.
• Proficiency on quality practices such as unit test implementation, integration/contract testing, e2e, backend and frontend performance/load testing, CI quality gates, etc.
• Strong code refactoring skills.
• Strong technical documentation and communication skills (e.g. UML).
• Proficiency on AI assisted software development workflows.
• Customer-first mindset.
• Experience with monitoring tools and metrics (Sentry, New Relic, Datadog, Kibana).
• Experience with bug tracking tools like Jira, Redmine, Bugzilla, etc.

Bonus points for having:

• Experience with iterative and incremental development cycles.
• Experience with PHP frameworks (Laravel, Zend, Symfony).
• Experience with complex, high-performance and high-availability apps.
• Experience with container technologies (Docker, Kubernetes).
• Experience with functional programming.
• Experience with end-to-end tests.
• Experience with/Knowledge of engineering prompting, MCPs and Agents.
• Experience in complex refactoring of flagship products. 
• A great sense of humor (we sure do!).

 What we offer to you:

• A competitive compensation package that includes equity.
• Company laptop and phone reimbursement.
• Lots of room to own the role and implement new technologies that fuel automation of daily work
• Flexible time off policy to balance your work and life in a way that suits you best
• Being a part of an amazing, inclusive team that lives by our shared values and is committed to building the next phase of Stensul

We are looking for a skilled Software Engineer to join our dynamic and innovative development team in Zecure Gaming. You will primarily work with PHP, JavaScript, and React to develop and maintain our products, helping modernize our front-end while supporting existing backend systems. If you're excited about taking on challenges, working with a global team, and building scalable systems, this is the role for you.

Key Responsibilities 

• Work on both the front-end and back-end, collaborating with a team of developers and other stakeholders.
• Build and enhance features using React and JavaScript on the front-end while utilizing PHP (Symfony) on the back-end.
• Integrate front-end components with microservices built in Node.js and help modernize legacy systems.
• Implement unit testing with PHPUnit for back-end services and Jest for front-end testing.
• Participate in the architecture, design, and implementation of high-performance, highly available systems.
• Collaborate with a cross-functional team (including DevOps, QA, and other developers) to ensure product quality and timely delivery.

Requirements:  

• At least 4 years of experience with hands-on experience in both front-end and back-end technologies.
• Strong knowledge of PHP (preferably Symfony or Laravel).
• Proficiency in JavaScript (React is a plus but not mandatory).
• Experience with unit testing frameworks like PHPUnit and Jest.
• Familiarity with Node.js for building microservices is a bonus.
• Solid understanding of REST APIs and system design.
• Passion for coding and modernizing software applications.

Nice To Have

• Experience with Rust is a plus.
• Experience with React.js.
• Knowledge of CI/CD pipelines, DevOps processes, and cloud infrastructure.

Who We Are

Much like a rollercoaster, life at Betsson Group is fast-paced, full of twists and turns, and always exciting. With more than 2,800 colleagues representing over 75 nationalities across a global network of offices - including 1,500 at our operational headquarters in Malta - every day brings new challenges and opportunities to grow. It may not be for the faint-hearted, but if you thrive on innovation, enjoy pushing boundaries and want to be part of a diverse, international team, then you’ll fit right in at Betsson.

You will be part of a passionate team, which is building an industry leading, scalable, multi-brand platform used by hundreds of thousands of our customers!

At Betsson Group we work with a Hybrid Work From Home (WFH) model, giving you the flexibility of working 3 days in the office and 2 days at home.

Challenge Accepted?

Check out the Betsson Group Blog to find out what our employees are talking about.

By submitting your application, you understand that your personal data will be processed as set out in our Privacy Policy

Established in 2004, we are a tech pioneer offering world-class adult entertainment and games on some of the internet’s safest and most popular platforms. With the support of an international team of dynamic and collaborative innovators, we are on a mission to enable safe user experiences and empower our communities by celebrating diversity, inclusion, and expression — all while maintaining robust trust-and-safety protocols. 

We embrace the best of both worlds! Local talent can thrive in our collaborative office space with the flexibility of a hybrid work environment, while remote team members play an integral role in shaping our dynamic culture from afar. We have offices in Montreal (Quebec), Austin (Texas) and Nicosia (Cyprus). 

*A select number of positions require full-time in office attendance* 

As a PHP developer, get the opportunity to work on some of the most visited websites in the world, work with big data and have your limits pushed by getting exposed to new technologies while working with some of the most talented developers.

What you'll be doing: 

• Develop and maintain microservices, APIs, and applications built around PHP.
• Exploit full potential of diverse backend technologies to leverage real time pipelining of big and secured data.
• Work with caches, messaging queues, databases, and diverse in-house and third-party systems.
• Take ownership of components and domain knowledge by guiding your peers through pull requests and code reviews. Participate in the propagation of development culture, processes, and values shared by the team.

What you'll need to be successful:

Must Haves:

• 3+ years related work experience as a backend software developer 
• Experience with Livewire (Bootstrap CSS Framework)
• Interest in working in Frontend
• Bachelor’s degree in Computer Science/Engineering is an asset
• Excellent knowledge of a web language (PHP, Javascript, Python, GO, etc.)
• Understanding of computational and data complexity, scalability, security

Nice to Have:

• Experience with PHP alongside a framework (Lumen, Yii, Laravel, Symfony, etc.)
• Experience with Docker, ELK, RabbitMQ, Redis and GitlabCI
• Ability to use AI coding assistants to streamline code generation, debugging, and unit testing.
• Strong knowledge of database technologies to scale for high volume web sites (Redis, Memcached)
• Experience in dealing with large scale websites that receive millions of visits per day

As an equal opportunity employer, we celebrate diversity and are committed to creating an inclusive environment for all employees  

In this role you may be exposed to adult content  

Established in 2004, we are a tech pioneer offering world-class adult entertainment and games on some of the internet’s safest and most popular platforms. With the support of an international team of dynamic and collaborative innovators, we are on a mission to enable safe user experiences and empower our communities by celebrating diversity, inclusion, and expression — all while maintaining robust trust-and-safety protocols. 

We embrace the best of both worlds! Local talent can thrive in our collaborative office space with the flexibility of a hybrid work environment, while remote team members play an integral role in shaping our dynamic culture from afar. We have offices in Montreal (Quebec), Austin (Texas) and Nicosia (Cyprus). 

*A select number of positions require full-time in office attendance* 

As a PHP developer, get the opportunity to work on some of the most visited websites in the world, work with big data and have your limits pushed by getting exposed to new technologies while working with some of the most talented developers.

What you'll be doing: 

• Develop and maintain microservices, APIs, and applications built around PHP.
• Exploit full potential of diverse backend technologies to leverage real time pipelining of big and secured data.
• Work with caches, messaging queues, databases, and diverse in-house and third-party systems.
• Take ownership of components and domain knowledge by guiding your peers through pull requests and code reviews. Participate in the propagation of development culture, processes, and values shared by the team.

What you'll need to be successful:

Must Haves:

• 3+ years related work experience as a backend software developer 
• Experience with Livewire (Bootstrap CSS Framework)
• Interest in working in Frontend
• Bachelor’s degree in Computer Science/Engineering is an asset
• Excellent knowledge of a web language (PHP, Javascript, Python, GO, etc.)
• Understanding of computational and data complexity, scalability, security

Nice to Have:

• Experience with PHP alongside a framework (Lumen, Yii, Laravel, Symfony, etc.)
• Experience with Docker, ELK, RabbitMQ, Redis and GitlabCI
• Ability to use AI coding assistants to streamline code generation, debugging, and unit testing.
• Strong knowledge of database technologies to scale for high volume web sites (Redis, Memcached)
• Experience in dealing with large scale websites that receive millions of visits per day

As an equal opportunity employer, we celebrate diversity and are committed to creating an inclusive environment for all employees  

In this role you may be exposed to adult content  

Established in 2004, we are a tech pioneer offering world-class adult entertainment and games on some of the internet’s safest and most popular platforms. With the support of an international team of dynamic and collaborative innovators, we are on a mission to enable safe user experiences and empower our communities by celebrating diversity, inclusion, and expression — all while maintaining robust trust-and-safety protocols. 

We embrace the best of both worlds! Local talent can thrive in our collaborative office space with the flexibility of a hybrid work environment, while remote team members play an integral role in shaping our dynamic culture from afar. We have offices in Montreal (Quebec), Austin (Texas) and Nicosia (Cyprus). 

*A select number of positions require full-time in office attendance* 

As a PHP developer, get the opportunity to work on some of the most visited websites in the world, work with big data and have your limits pushed by getting exposed to new technologies while working with some of the most talented developers.

What you'll be doing: 

• Develop and maintain microservices, APIs, and applications built around PHP.
• Exploit full potential of diverse backend technologies to leverage real time pipelining of big and secured data.
• Work with caches, messaging queues, databases, and diverse in-house and third-party systems.
• Take ownership of components and domain knowledge by guiding your peers through pull requests and code reviews. Participate in the propagation of development culture, processes, and values shared by the team.

What you'll need to be successful:

Must Haves:

• 3+ years related work experience as a backend software developer 
• Experience with Livewire (Bootstrap CSS Framework)
• Interest in working in Frontend
• Bachelor’s degree in Computer Science/Engineering is an asset
• Excellent knowledge of a web language (PHP, Javascript, Python, GO, etc.)
• Understanding of computational and data complexity, scalability, security

Nice to Have:

• Experience with PHP alongside a framework (Lumen, Yii, Laravel, Symfony, etc.)
• Experience with Docker, ELK, RabbitMQ, Redis and GitlabCI
• Ability to use AI coding assistants to streamline code generation, debugging, and unit testing.
• Strong knowledge of database technologies to scale for high volume web sites (Redis, Memcached)
• Experience in dealing with large scale websites that receive millions of visits per day

As an equal opportunity employer, we celebrate diversity and are committed to creating an inclusive environment for all employees  

In this role you may be exposed to adult content  

Аbout Us: 

Delasport is where technology meets the excitement of sports and gaming! As a leading powerhouse in iGaming software, we provide everything from platform development to player account management. Our platform is designed to make every player feel like the star of the show, with personalized experiences and cutting-edge technology at its heart. 

Since our founding in 2010, we have won multiple international awards and have established a proven track record of excellence, stability, and overall success. This achievement only drives us to reach even greater heights. Currently, we are proud to have over 500 experts across various business fields and several offices in Bulgaria (Sofia and Plovdiv), Ukraine, and Malta. 

Your Team: 

The Engineering Excellence Team is for engineers who build the systems that power everything else. No product tickets. No UI tweaks. No support loops. You’ll create the tools, standards, and frameworks that make every development team faster and stronger. 

This is deep technical work with massive impact - shaping architecture, unifying processes, and defining how engineering is done across the company. A place for senior engineers who want to build the backbone, not the features. This is not a product team. It’s a technical excellence engine for people who want to build the systems behind the systems - and elevate the whole company through world‑class engineering. 

How You’ll Make an Impact:  

• Participate in the design and decision-making processes for technical solutions 

• Apply best practices in software engineering to minimize tech debt 

• Troubleshoot, analyze, and resolve software issues with a hands-on approach 

• Mentor and train new team members to build a stronger engineering force 

• Bring a blend of design and business insight to your daily work 

• Commit to quality, performance, continuous improvement, and efficiency 

• Collaborate with various dev teams to deliver an exceptional product 

Employees may be required to participate in an on-call rotation, ensuring availability outside regular working hours to respond to urgent issues as needed as per the On call policy. 

 Who You Are:  

• 5+ years working with PHP for server-side development 

• Language: Fluent in English (essential for seamless communication) 

• Architecture Expert: Solid grasp of architecture on both theoretical and applied levels 

• PHP Proficiency: Advanced skills in PHP and OOP patterns 

• Framework Familiarity: Experience with Phalcon or Symfony frameworks 

• Real-Time Solutions: Skilled with real-time tech including Sockets, Queues, distributed data streams, and APIs 

• Full-Stack Knowledge: Understanding of the full web stack and how each layer impacts performance and reliability 

• Database Design: Strong expertise in both Relational and NoSQL databasеs 

Bonus Skills That Make You Even More Magical:  

• Experience with Node.js 

• Messaging & Streaming: Familiar with Queues like RabbitMQ and data streaming with Kafka 

• Caching Solutions: Knowledge of Redis and Memcached 

What We Offer to Make You Smile:  

We’re not just about work,  we are about creating a great place to grow, connect, and enjoy the journey. Here’s what you can expect when you join us: 

• Competitive Salary Package: We value your skills, dedication, and contributions 

• Time Off: Enjoy 21+ days of annual paid leave so you can rest, recharge, and come back inspired 

• Bonus & Rewards: Performance-based annual bonuses, special vouchers for birthdays and welcoming a newborn 

• Health & Wellness: Additional Health insurance including dental care; Co-funding a Multisport/Coolfit card to help you stay active 

• Extra Benefits: Employee discounts at various retailers and a monthly allowance for public transportation 

• Great Office Locations: Central office location in Sofia and Plovdiv 

• Relax & Recharge Zone: Take a break with colleagues in our PlayStation and Pool Area - perfect for recharging during the day 

Wait, there’s more: 

• Happy Hour Fridays: Every Friday we host themed Happy Hours with snacks, fun activities, and plenty of opportunities to connect and unwind with colleagues 

• Multicultural Days: Celebrate diversity and experience the traditions, food, and cultures of teammates from around the world 

• Massages at the Office: Weekly Free Recreational Massages to help relax during the workday 

• Chess Lessons: Sharpen your strategic thinking and enjoy some friendly competition with colleagues 

• Sports & Football Team: We regularly participate in various sports events and have our own Delasport Football Team, competing in the IT League 

• Bulgarian Language Lessons: Bulgarian for Foreigners classes to support smoother communication 
• Office Library: Enjoy access to technical literature to expand your knowledge 

Ready to Be Part of Something Big? 

If you’re excited to join a team that’s revolutionizing the iGaming world and want to make a real impact, apply today. We can’t wait to meet you! 

#LI-HYBRID

Verra Mobility is a global leader in smart mobility. A combination of the global capabilities and talents of American Traffic Solutions (ATS), Highway Toll Administration (HTA), and Euro Parking Collection (EPC), the company develops technology-enabled solutions that help the world move safely and easily. Verra Mobility fosters the development of safe cities, working with police departments and municipalities by operating more than 4,000 red-light, speed, and school bus stop arm safety cameras in more than 200 jurisdictions across North America. The company also creates smart roadways, serving the world's largest commercial fleets and rental car companies to manage tolling transactions and violations for more than 8.5 million vehicles. Verra Mobility is a leading provider of connected systems, processing nearly 165 million transactions each year through connectivity with more than 50 individual tolling authorities and more than 400 issuing authorities. Arizona-based Verra Mobility Corp. currently operates in 15 countries and in 22 languages

We are growing quickly in Europe, and we are currently hiring a SW Developer to work with a multi-disciplinary team of software developers, subject matter experts and solutions architects to deliver cloud-based mobility solutions for our customers.

If you enjoy contributing with a team of diverse engineers spread across multiple locations and have 5+ years of experience in PHP Symfony and AWS, this is the job you are looking for.

What you'll do:

· Develop high-level and low-level design document to be used by team members for development.

· Actively participate in code reviews to ensure coding standards are enforced and adequate code coverage is maintained.

· Diagnose and resolve issues in our dev, test, and production environments.

· Adhere to high-quality development principles while delivering solutions on-time and on-budget.

· Provide technical support to ensure that all functionality is properly designed, developed, tested, and delivered as per the requirements.

· Testing and deploying programs and systems.

· Fixing and improving existing software.

· Ensure internal company policies are followed on-time and accurately.

What we’re looking for:

· English: C1

· Masters or Ph.D. in Computer Science, or related discipline.

· 5+ years of experience in PHP Symfony backend and frontend: writing well-designed, high-quality code.

· Eager to learn and face new challenges.

· Demonstrated knowledge of software engineering principles (programming patterns, standard algorithms, data structures, multiprocessing).

· Database design skills and experience in writing high performance database queries.

· Proven experience in setting up and operating in scaled and distributed environments.

We'd be particularly excited if you have:

· Experience in AWS and cloud technologies: microservices, test automation tools, CI pipelines, Cloud, and containerization technologies.

· Hands on knowledge of GoLang, React or C#.

· Good communication skills. Used to interact with client and application end-users.

· Spanish: B2 or upper.

Аbout Us:

Delasport is where technology meets the excitement of sports and gaming! As a leading powerhouse in iGaming software, we provide everything from platform development to player account management. Our platform is designed to make every player feel like the star of the show, with personalized experiences and cutting-edge technology at its heart.

Since our founding in 2010, we have won multiple international awards and have established a proven track record of excellence, stability, and overall success. This achievement only drives us to reach even greater heights. Currently, we are proud to have over 500 experts across various business fields and several offices in Bulgaria (Sofia and Plovdiv), Ukraine, and Malta.

Your Team:

As a Middle PHP Engineer, you will dig into the complex but rewarding world of Sports betting and Online gaming, real-time calculation, odds services, CRM, and reporting, all at a massive scale.

• 3+ years working with PHP for server-side development
• Language: Fluent in English (essential for seamless communication)
• Architecture Expert: Solid grasp of architecture on both theoretical and applied levels
• PHP Proficiency: Advanced skills in PHP and OOP patterns
• Framework Familiarity: Experience with Phalcon or Symfony frameworks
• Real-Time Solutions: Skilled with real-time tech including Sockets, Queues, distributed data streams, and APIs
• Full-Stack Knowledge: Understanding of the full web stack and how each layer impacts performance and reliability
• Database Design: Strong expertise in both Relational and NoSQL databasеs

Bonus Skills That Make You Even More Magical: 

• Experience with Node.js
• Messaging & Streaming: Familiar with Queues like RabbitMQ and data streaming with Kafka
• Caching Solutions: Knowledge of Redis and Memcached

What We Offer to Make You Smile: We’re not just about work; we’re about perks, too! Here’s what’s in it for you:

• Competitive Salary Package: We value your expertise and hard work.
• Time Off: 20+ vacation days to relax and recharge.
• Perks & Vouchers: From celebrating birthdays and welcoming newborns, we’ve got you covered.
• Health & Wellness: Comprehensive health insurance and a Multisport card.
• Continuous Learning: Budget for courses, certifications, and self-development.
• Central Office Locations: Work in a fantastic, pet friendly accessible spot.

Wait, there` s more:

• Birthday Bash: Let’s celebrate YOU! Join our birthday parties to bring the team together and make everyone feel special!
• Multicultural Days: Explore flavors and traditions! Experience the vibrant cultures of your colleagues through food, music, and fun activities!
• Yoga Classes: Stretch and unwind! Join our yoga classes to relax and rejuvenate—perfect for some mid-day zen!
• Massages at the Office: Treat yourself! Enjoy on-site massages to melt away stress and tension right at your desk.
• Chess Lessons: Checkmate your boredom! Join our chess lessons to sharpen your mind and have fun with friends!
• Bulgarian for Foreigners Lessons: Level up your language skills! Our classes help you master  Bulgarian for smoother communication!

Ready to Be Part of Something Big?

If you’re excited to join a team that’s revolutionizing the iGaming world and want to make a real impact, apply today. We can’t wait to meet you!

#LI-HYBRID

Behind the user-friendly iOS and Android apps and webpage that work across the world is the engineering team. We are in charge of creating, developing, improving, and maintaining all Fever services so that more people can have an amazing experience. 

About the Team

Secret Media Network is a digital media group focused on recommending perfect plans, discovering great places, sharing things to do and relevant breaking news in different cities around the world. Our family is composed of Secret Chicago, Secret LA, Secret NYC, Secret Atlanta, Secret Miami, Secret Toronto, Secret London, Lisboa Secreta, Paris Secret, Madrid Secreto, Barcelona Secreta and more! Through our media outlets we inspire over 60 million people every week to discover the best experiences in their cities. https://secretmedianetwork.com/en/

What would you do at Fever?

During your first month at Fever (Onboarding period)

• Full immersion into our team, participating in team planning, grooming, and retrospectives.
• Familiarization with our tech stack, focusing on the Secret Media Network, CI/CD workflows, and infrastructure.
• Multiple successful Pull Requests merged and deployed to production.
• Participation in Fever Original's experiences like Candlelight.

After 3 months at Fever:

• Proficiency in solving complex problems and taking charge of architecture design and implementation.
• Continual creation of production-grade PHP code capable of handling high levels of traffic, with a keen eye on functionality and product enhancement.
• Working closely with internal stakeholders to define and prioritize product development
• Collaboration in hackdays or hackathons with other teams, becoming well-acquainted with the entire engineering department.

In your 6th month at Fever:

• Assume responsibilities for various system components, analyzing user interactions and evolving the platform to meet their needs.
• Participation in launching large scale initiatives, from inception to production.
• Ideating and implementing initiatives to ensure the system performance and reliability
• Mentorship of fellow team members through code reviews, architecture design sessions, and pair programming.
• Engagement in team-building activities, fostering a cohesive engineering team spirit.

About you

• You’re smart, get stuff done, have great energy, and thrive in a fast paced environment
• Deep knowledge on Wordpress, PHP and Symfony framework.
• You know how to create/modify Wordpress plugins and themes.
• You know how to handle several Wordpress sites.
• You are experienced handling DDBB such as MySQL.
• You have experience working through cross-browser compatibility issues.
• You are highly productive, self-starter and self-motivated.
• You comply with defined coding standards.
• You are proficient in business English.

Additional Skills:

• Know how to create WP plugins and themes from scratch
• Systems knowledge (Cache, Load balancers, ...)
• Familiar with JIRA

Benefits & Perks

• Attractive compensation package consisting of base salary and the potential to earn a significant bonus for top performance.
• Stock options.
• Opportunity to have a real impact in a high-growth global category leader
• 40% discount on all Fever events and experiences
• Home office friendly (based in Spain)
• Responsibility from day one and professional and personal growth
• Great work environment with a young, international team of talented people to work with!
• Health insurance and other benefits such as Flexible remuneration with a 100% tax exemption through Cobee.
• English Lessons
• Gympass Membership
• Possibility to receive in advance part of your salary by Payflow.
• Salary range: 35 - 50 k

About the Role:

As a Website Backend Developer at Wrike, you will own the backend development of our global marketing website and related internal tools. Your work will power key customer-facing experiences, enable marketing and business teams to operate efficiently, and directly support Wrike’s growth by ensuring our web infrastructure is scalable, secure, and optimized for performance and SEO.

Your Impact:

• Design, develop, and maintain backend services for Wrike’s website, admin panels, and internal tools.
• Build and enhance components in our CMS and component management system.
• Develop and improve internal tools for managing incoming requests from marketing and other business stakeholders.
• Implement and optimize REST APIs to support website features and integrations.
• Contribute to SEO-oriented backend solutions that drive traffic and conversion.
• Proactively identify, propose, and implement technical improvements to increase performance, reliability, and maintainability.
• Participate in code reviews, ensuring high code quality, consistency, and adherence to best practices.

Your Qualifications:

• Bachelor’s or Master’s degree in Computer Science or a related field.
• 5+ years of production web development experience.
• Strong experience with PHP and Laravel (experience with YII2 or Symfony is a plus).
• Solid understanding of REST APIs, OOP, SQL, and Git.
• Proven experience working on SEO-oriented web projects.
• Ability to architect web applications and tools independently, from concept to deployment.
• Experience developing admin panels or content management systems.
• Hands-on participation in collaborative code review processes.
• User experience with advanced AI coding assistants (e.g., Cursor, Claude Code, Codex).
• Full professional proficiency in English (written and spoken).

Standout Qualities:

• Experience with modern JavaScript frameworks (Angular, React, Vue), HTTP requests, and TypeScript.
• Background in performance optimization for high-traffic websites.
• Practical application of engineering principles such as KISS, DRY, and SOLID in day-to-day work.
• General understanding of Continuous Integration (CI) processes and pipelines.
• Excellent interpersonal, written, and verbal communication skills, with the ability to collaborate across all levels of the organization.
• A team player who contributes to a fun, supportive, and productive team environment.

Team Dynamics:

You will join the Web Team, which is part of Wrike’s Business Development department. The team is organized into two Scrum teams composed of frontend engineers, backend engineers, QA, and designers. You will be a backend developer within one of these cross-functional squads, collaborating closely with marketing, customer-facing, HR, and other internal teams that rely on our websites, web tools, and admin panels. You’ll work in an environment that values openness, collaboration, and continuous improvement.

Our Work Style:

• Methodologies: Scrum, with clear goals set via OKRs.
• Backend: PHP 8.4, Laravel.
• Frontend/CMS: Twill CMS + Vue.js.
• Infrastructure: MySQL, Nginx.
• Additional Services: Several microservices and standalone projects using Node.js.

We combine a modern PHP/Laravel stack with a component-based CMS and a strong focus on SEO, performance, and marketing enablement. This role offers the opportunity to work on high-impact, customer-facing web properties at scale, while also building internal tools that directly empower business teams—giving you a broad scope of influence compared to many traditional backend roles.

Why Join Wrike?

• 18 calendar days of paid vacation (12 days of National & Festival holidays (10 fixed, 2 flexible))
• Sick Leave Compensation (5 Paid Uncertified Sick Days)
• Menstrual Leave: Twelve (12) days per calendar year. Women employees are eligible for up to 1 day of menstrual leave per month.
• Parental Leave: 26 Weeks Maternity / 4 Week Paternity 
• 2 Volunteer Days
• Group Medical Insurance (Employees + Dependents)
• Term Life Insurance (Rs 50,00,000)
• Personal Accident Insurance (Rs 50,00,000)
• Monthly Broadband / Internet Reimbursement (INR 1500)
• Hybrid Working Model + Complimentary Lunch & Snacks

Your recruitment buddy will be Tripti Sachan , Senior Recruiter 

#LI-TS1

About CodeRoad

CodeRoad provides end-to-end software development services, helping businesses scale with ideal infrastructure solutions. From staff augmentation to dedicated IT teams and general software engineering, our nearshore technology services empower businesses to thrive in an ever-evolving digital landscape.

About the Role

As a Senior Engineer, you will own the technical health and architectural evolution of mission-critical PHP-based backends. You will act as the primary anchor for complex 3-tier architectures and SQL databases, orchestrating high-performance API integrations and modernizing system workflows. This role requires an autonomous mindset to navigate diverse codebases, provide clarity through documentation, and drive technical excellence across the delivery lifecycle. Your success is measured by system reliability, the proactive management of technical debt, and your ability to mentor and elevate the engineering team.

Key Responsibilities

• Backend Execution: Lead the development of robust PHP architectures, ensuring high performance, security, and scalability.
• API Orchestration: Design and evolve seamless RESTful integrations to automate and streamline enterprise workflows.
• Database Mastery: Manage SQL environments, focusing on schema design, query optimization, and performance tuning.
• Team Influence: Elevate team output through deep code reviews, technical mentorship of mid-level and junior engineers, and clear communication with stakeholders.
• Continuous Improvement: Proactively identify technical debt, reverse-engineer complex logic, and implement modern methodologies to improve efficiency.

Requirements

• Experience: 5+ years of dedicated backend development experience.
• PHP Stack: Advanced proficiency in PHP 8+ and modern frameworks (Laravel or Symfony).
• Data: Strong experience in SQL database management (MySQL or PostgreSQL), complex stored procedures, and performance tuning.
• Modern Tooling: Deep understanding of Composer, PHPUnit, and static analysis tools.
• Cloud & DevOps: Deep understanding of CI/CD, Git, and cloud-native environments (AWS, Azure, or GCP).
• Communication: Advanced English proficiency (written and verbal) for collaboration with US-based clients.
• Environment: Mandatory experience in nearshore/offshore client-facing startup cultures.

What you’ll love:

• USA Contractor / 100% Remote
• Competitive Pay (USD)
• Holidays Off & Paid Time Off
• Health insurance assistance program
• Opportunity to work with high-growth US-based companies and cutting-edge tech stacks.

Job teaser

What you can expect

• Lead a team of engineers designing, developing and operating our employee communication platform (backed by PostgreSQL and RabbitMQ), including specifically our structured, chat-driven workflows.
• At least 70 percent of your time is hands-on engineering work, the remainder is spent on technical leadership tasks.
• Our Flows subsystem is mostly written in Go with some PHP / Symfony, other parts of the system are built on a JVM-based (Kotlin, Micronaut) stack.
• We work remote within international (mostly European), cross-functional agile teams.
• We develop software following modern software engineering practices (API first, code reviews, automated tests, MR environments for exploratory testing before a merge, and some tasteful experimental AI augmentation).
• We deploy (Kubernetes, Helm) and monitor (Grafana, Sentry, Mixpanel) our services within the teams, with the support of a separate team of SREs for on-call duty.
• Join customer calls together with your product manager to understand their specific problems and empower your team to build solutions that cover a majority of customer contexts.
• Take charge on technical topics that are important to you, driving significant decisions, and seeking alignment across teams within our backend guild.

What you bring to the table

We're seeking a skilled, experienced engineer ready to step up and own complex challenges.

Must Haves:

• 5+ years of software engineering experience, working on backend systems
• You have designed, implemented, deployed and operated event-based backend services, ideally including data-heavy integrations with other systems.
• You feel comfortable moving between two major tech stacks:
  • you have experience with Go for backend services.
  • you have some experience with the JVM-stack (preferably Kotlin / Spring).
• Excellent communication skills, that enable you to directly work with customers, partners and other important stakeholders
• Interest in developing your own skills and those of your team

Nice-to-haves

• Experience working in SaaS startup environments
• Experience with PostgreSQL and RabbitMQ
• Experience with PHP / Symfony
• Fullstack development experience

About ThriveCart

ThriveCart is the leading no-code sales platform for digital course creators, coaches, entrepreneurs, and online businesses looking to boost revenue, drive conversions, and scale audiences. ThriveCart powers over 65,000 businesses and 12 million enrolled students, generating over $2 billion in annual sales. The platform provides all the tools businesses need to create high-converting checkout experiences, manage powerful affiliate campaigns, and deliver seamless student experiences with its built-in learning management system, Learn/Learn+.

Location

Remote - Colombia

Job Overview:

We're looking for a strong Senior Full-stack PHP Software Engineer to join our team. You'll primarily extend and enhance both the backend services and frontend interfaces that power our funnel and onboarding builder—work that directly impacts how thousands of customers create and manage their checkout experiences.

You'll be working in a mix of modern (object-oriented PHP, Laravel/Symfony, React) and legacy code, shipping features that matter while helping us incrementally modernize the stack. 

You'll work alongside a team of skilled engineers who care about clean code, pragmatism, and shipping reliable, usable systems.

You'll have real impact on a system serving 65,000+ businesses, with the autonomy to incrementally modernize it.

The Team & Codebase

Editor 2.0 team is focused on our funnel and onboarding builder - a visual editor customers use to create their checkout experiences. It's a complex UI with real-time preview, component management, and integrations with the rest of the platform.

The stack:

• PHP (Laravel/Symfony, OOP)
• React components for editor UI
• MySQL/PostgreSQL, Redis, RabbitMQ
• REST APIs, Composer, PHPUnit, Docker, CI/CD pipelines
• Deployments multiple times per week
• We use PHPStan, PSR standards, and structured code reviews to maintain quality.

The environment:

• Small, autonomous team (4–5 engineers)
• Real ownership of work – not just executing tickets
• Direct collaboration with product and design
• Thorough but constructive code reviews
• Remote-first, async-friendly culture

Key Responsibilities:

• Week to week:
  • Extend backend APIs, business logic, and database queries in PHP
  • Build and enhance UI components using React and modern JS
  • Ship features end-to-end: from requirements to production deployment
  • Debug and fix issues in both legacy and modern code
  • Write automated tests for backend and frontend flows
  • Participate in code reviews and technical discussions
• Over time:
  • Take ownership of specific backend services, API endpoints, or frontend modules
  • Help migrate legacy PHP/jQuery code to modern full-stack patterns
  • Improve performance, reliability, and scalability across the stack
  • Mentor other engineers through pairing and feedback

Required Skills:

• Technical:
  • 5+ years of professional experience building and maintaining web applications at scale
  • Strong PHP fundamentals: OOP, MVC, Laravel/Symfony or similar frameworks
  • Experience with full-stack development (PHP backend + JS frontend)
  • Comfortable navigating legacy PHP codebases and modernizing them
  • Experience with REST APIs, relational databases (MySQL/PostgreSQL), and caching systems (Redis, Memcached)
  • Can write automated tests (PHPUnit, Jest, or similar)
  • Understanding of frontend basics: HTML, CSS, JavaScript
  • Familiarity with deployment pipelines, Git, and CI/CD
  • Experience of using AI Agents and implementing and building AI tools and Agents
• Approach:
  • You default to shipping incremental improvements over big rewrites
  • You ask good questions when requirements are unclear
  • You balance code quality with business needs
  • You're comfortable working in codebases that aren't perfect
  • You can explain technical tradeoffs to non-engineers

Nice to Haves:

• Experience building SaaS or e-commerce platforms
• Migrating legacy PHP apps to modern frameworks
• Experience with React or other modern frontend frameworks
• Familiarity with microservices, modular architectures, or API-first designs
• Cloud infrastructure experience (AWS, GCP)

What Success Looks Like

First 30 days:

• Ship at least one meaningful full-stack improvement
• Understand key backend services and frontend flows
• Comfortable navigating legacy and modern code

First 60 days:

• Independently own and ship medium-sized features across the stack
• Provide helpful code reviews to the team
• Identify and propose improvements to full-stack workflows or code

First 90 days:

• Have deep context in 1-2 areas and a roadmap for improvements you'd like to drive.
• Lead a refactor or performance/quality improvement initiative
• Measurably improve performance, reliability, or test coverage in your areas

Learn More About ThriveCart:

Our team thrives on collaboration, innovation, and continuous growth. We foster an open environment with regular knowledge-sharing sessions and encourage active participation in shaping the platform. Our values include:

• Commit to Excellence – We believe in delivering high-quality work and continuous improvement.
• User-Focused Problem Solving – Every design should contribute to solving a real problem for our users.
• Team Collaboration – We work better together, valuing input from every team member.
• Growth Mindset – We embrace challenges as opportunities to learn and grow.

About ThriveCart

ThriveCart is the leading no-code sales platform for digital course creators, coaches, entrepreneurs, and online businesses looking to boost revenue, drive conversions, and scale audiences. ThriveCart powers over 65,000 businesses and 12 million enrolled students, generating over $2 billion in annual sales. The platform provides all the tools businesses need to create high-converting checkout experiences, manage powerful affiliate campaigns, and deliver seamless student experiences with its built-in learning management system, Learn/Learn+.

Location

Remote - Argentina

Job Overview:

We're looking for a strong Senior Full-stack PHP Software Engineer to join our team. You'll primarily extend and enhance both the backend services and frontend interfaces that power our funnel and onboarding builder—work that directly impacts how thousands of customers create and manage their checkout experiences.

You'll be working in a mix of modern (object-oriented PHP, Laravel/Symfony, React) and legacy code, shipping features that matter while helping us incrementally modernize the stack. 

You'll work alongside a team of skilled engineers who care about clean code, pragmatism, and shipping reliable, usable systems.

You'll have real impact on a system serving 65,000+ businesses, with the autonomy to incrementally modernize it.

The Team & Codebase

Editor 2.0 team is focused on our funnel and onboarding builder - a visual editor customers use to create their checkout experiences. It's a complex UI with real-time preview, component management, and integrations with the rest of the platform.

The stack:

• PHP (Laravel/Symfony, OOP)
• React components for editor UI
• MySQL/PostgreSQL, Redis, RabbitMQ
• REST APIs, Composer, PHPUnit, Docker, CI/CD pipelines
• Deployments multiple times per week
• We use PHPStan, PSR standards, and structured code reviews to maintain quality.

The environment:

• Small, autonomous team (4–5 engineers)
• Real ownership of work – not just executing tickets
• Direct collaboration with product and design
• Thorough but constructive code reviews
• Remote-first, async-friendly culture

Key Responsibilities:

• Week to week:
  • Extend backend APIs, business logic, and database queries in PHP
  • Build and enhance UI components using React and modern JS
  • Ship features end-to-end: from requirements to production deployment
  • Debug and fix issues in both legacy and modern code
  • Write automated tests for backend and frontend flows
  • Participate in code reviews and technical discussions
• Over time:
  • Take ownership of specific backend services, API endpoints, or frontend modules
  • Help migrate legacy PHP/jQuery code to modern full-stack patterns
  • Improve performance, reliability, and scalability across the stack
  • Mentor other engineers through pairing and feedback

Required Skills:

• Technical:
  • 5+ years of professional experience building and maintaining web applications at scale
  • Strong PHP fundamentals: OOP, MVC, Laravel/Symfony or similar frameworks
  • Experience with full-stack development (PHP backend + JS frontend)
  • Comfortable navigating legacy PHP codebases and modernizing them
  • Experience with REST APIs, relational databases (MySQL/PostgreSQL), and caching systems (Redis, Memcached)
  • Can write automated tests (PHPUnit, Jest, or similar)
  • Understanding of frontend basics: HTML, CSS, JavaScript
  • Familiarity with deployment pipelines, Git, and CI/CD
  • Experience of using AI Agents and implementing and building AI tools and Agents
• Approach:
  • You default to shipping incremental improvements over big rewrites
  • You ask good questions when requirements are unclear
  • You balance code quality with business needs
  • You're comfortable working in codebases that aren't perfect
  • You can explain technical tradeoffs to non-engineers

Nice to Haves:

• Experience building SaaS or e-commerce platforms
• Migrating legacy PHP apps to modern frameworks
• Experience with React or other modern frontend frameworks
• Familiarity with microservices, modular architectures, or API-first designs
• Cloud infrastructure experience (AWS, GCP)

What Success Looks Like

First 30 days:

• Ship at least one meaningful full-stack improvement
• Understand key backend services and frontend flows
• Comfortable navigating legacy and modern code

First 60 days:

• Independently own and ship medium-sized features across the stack
• Provide helpful code reviews to the team
• Identify and propose improvements to full-stack workflows or code

First 90 days:

• Have deep context in 1-2 areas and a roadmap for improvements you'd like to drive.
• Lead a refactor or performance/quality improvement initiative
• Measurably improve performance, reliability, or test coverage in your areas

Learn More About ThriveCart:

Our team thrives on collaboration, innovation, and continuous growth. We foster an open environment with regular knowledge-sharing sessions and encourage active participation in shaping the platform. Our values include:

• Commit to Excellence – We believe in delivering high-quality work and continuous improvement.
• User-Focused Problem Solving – Every design should contribute to solving a real problem for our users.
• Team Collaboration – We work better together, valuing input from every team member.
• Growth Mindset – We embrace challenges as opportunities to learn and grow.