Overview

We are looking for a Senior Fullstack Engineer with strong backend expertise in Java and solid frontend experience with React and TypeScript. In this role, you will work within an agile engineering team to design, build, and improve scalable products and features, while contributing to technical decisions, mentoring peers, and promoting engineering best practices.

Key Responsibilities

• Work as part of an Agile engineering team, following best practices to deliver maintainable, scalable, and high-quality software.
• Design, develop, and enhance product features across both backend and frontend systems.
• Collaborate closely with stakeholders to understand business needs, define technical requirements, and validate new product functionalities.
• Independently clarify technical requirements, assess development effort, and propose effective design approaches.
• Write clean, efficient, and well-tested code with a strong focus on code quality, maintainability, and customer experience.
• Conduct code reviews, provide constructive feedback, and support continuous improvement across the team.
• Contribute to architectural discussions, especially around microservices and serverless solutions.
• Promote a culture of collaboration, mentoring, and knowledge sharing within the team.
• Support and improve CI/CD practices to streamline development and deployment processes.
• Ensure backend applications follow security best practices, including familiarity with OWASP principles.
• Maintain strong testing standards, including unit tests, integration tests, and end-to-end testing.

Qualifications

• 7+ years of professional software engineering experience.
• Strong experience in Java backend development, ideally with Play Framework 3 and/or Spring Boot.
• Strong frontend experience with React, Redux, Material UI (MUI) and TypeScript.
• Experience with Angular 13 + TypeScript is highly desirable.
• Experience working with build and dependency management tools such as: SBT, Maven, Gradle.
• Solid experience with relational databases; MongoDB is a plus.
• Experience with messaging systems, such as AWS SQS, RabbitMQ or Kafka.
• Strong knowledge of JUnit.
• Hands-on experience with microservice and serverless architectures.
• Experience implementing and maintaining CI/CD pipelines.
• Strong understanding of testing practices, including Unit testing, Integration testing, End-to-end testing.
• Familiarity with backend security best practices and OWASP.
• Experience with AWS technologies, Docker, SonarQube.
• Experience with frontend testing tools such as Jest, Vitest, Karma, Jasmine.
• Strong understanding in cross-platform development.
• Experience with Electron is a plus.
• English level: B2 or higher.

Benefits

• You will work with amazing teammates from across Europe.
• Take a leading role in our newly-established Bulgarian center, contributing to the foundation of our future.
• Our Sofia office is right in the center, ensuring that everything you need is close by.
• Monthly transport allowance and enjoy the convenience of a dedicated parking area at the office.
• Enjoy 25 days of paid leave, we make sure you have plenty of time to relax and recharge.
• We’ve got you covered with additional premium health insurance and dental care, to keep you and your family protected.
• We offer food vouchers and to add a little extra you can enjoy complimentary meals in the office.
• Fully covered Multisport card that gives you access to a variety of fitness options to keep you active and feeling great.
• We support your growth with certifications and courses that help you advance your career.
• Join us for Social Events, Informal Office Gatherings and Team-building activities with your colleagues, where we celebrate our achievements together.
• We’ll work with you on an individual plan to help you reach your career goals.
• Benefit from our coaching and mentorship programs, technological and professional guilds that offer guidance and support for your career journey.
• Participate in various social initiatives, contributing to causes that matter to you.
• Use our online platform, dedicated to your well-being and mental health.
• Enjoy the flexibility of our Work Abroad Policy, letting you work from another European country for a period of time.
• Refer a Friend, Get Rewarded.

Brandwatch is looking for a new member for the Measure team. You will be part of a cross-functional and autonomous product team responsible to provide solutions for performance monitoring and analytics in social media like Facebook, Instagram, Twitter, LinkedIn, TikTok, YouTube. 

As Backend Engineer in Brandwatch, you will be working with the latest LTS versions of Java and Spring. You will work with the most influential social networks in the world. Consume and store data from their APIs at scale. You will create rest APIs which expose social media KPIs to our customers. You will design and work with a scalable microservice architecture. 

Brandwatch is looking for a new member for the Measure team. You will be part of a cross-functional and autonomous product team responsible to provide solutions for performance monitoring and analytics in social media like Facebook, Instagram, Twitter, LinkedIn, TikTok, Youtube. 

As Backend Engineer in Brandwatch, you will be working with the latest LTS versions of Java and Spring. You will work with the most influential social networks in the world. Consume and store data from their APIs at scale. You will create rest APIs which expose social media KPIs to our customers. You will design and work with a scalable microservice architecture. 

What you will do: 

• Define accurate domain models;
• Develop quality microservice solutions with cutting edge technologies together with dedicated team members to help fulfil our different business goals;
• Store data efficiently in a matching storage engine;
• Build highly parallel data processing pipelines, and fluent APIs;
• Help design, implement, and improve our services while helping us adopt best practices;
• Write elegant, testable, well documented code;
• Be mindful of the business - by communicating with your colleagues and management, help us ensure that we are building the right thing at the right time. 

What you have: 

• Minimum 3 years hands-on experience on a production system as developer;
• Good knowledge of Java, we are using Java 21;
• Good knowledge of Spring;
• Experience with relational (e.g. PostgreSQL, MySQL);
• Experience with redis is a plus, but not mandatory
• Good knowledge of RESTful APIs, their design and implementation;
• Experience with messaging technologies, Kafka is a plus;
• Experience with building and/or running large-scale applications on a PaaS/SaaS cloud is a plus;
• Knowledge of Docker and Kubernetes is a plus;
• English language fluency 

What we offer: 

• Additional Premium Health insurance;
• Sodexo food vouchers equal to 80 lv per month
• 25 days of vacation;
• Flexible benefits (Re:benefit);
• Udemy subscription;
• 10% learning time;
• 70/30 new feature work/improvements;
• Flexible work from office or remote; 

Please note that this position is only available to candidates who are currently residing in Bulgaria. Unfortunately, we are unable to consider applicants outside of the country. 

Why this role exists:

We are looking for an Engineering Manager to lead engineering teams within the Sports Business Unit, responsible for delivering all sports betting content and functionality for our B2B platform. The Sports BU owns end-to-end development of sports-related capabilities, including trading, feeds, risk management, mathematical models, odds services, and sportsbook content. This role combines people leadership, technical delivery ownership, and cross-functional collaboration with Product, Trading, and Platform teams to ensure scalable, reliable, and high-performance sportsbook solutions.

What you’ll drive:

Team management & people development

• Conduct regular performance evaluations, provide constructive feedback, and create development plans for team members.
• Address and resolve any conflicts or issues within the team promptly.
• Foster a collaborative environment where team members feel comfortable voicing their concerns.
• Provide training and development opportunities for team members to enhance their skills.
• Organize workshops, seminars, and other learning activities to keep the team updated with the latest technologies and best practices.

Project planning & delivery management

• Define project scope, goals, and deliverables in collaboration with stakeholders.
• Create detailed project plans, including timelines and resource allocation.
• Efficiently allocate resources to meet project demands and balance team workloads.
• Manage team schedules, including handling time-off requests and ensuring adequate coverage.

Quality assurance & technical governance

• Implement and enforce quality assurance processes and standards within the team.
• Ensure thorough testing and validation of deliverables before release.
• Review and approve technical designs, architecture, and code to maintain high-quality standards and ensure consistency.
• Ensure proper documentation of technical designs, system architecture, and code.
• Maintain comprehensive documentation for future reference and knowledge sharing.

Process improvement & best practices

• Continuously seek ways to improve quality and efficiency in development processes.
• Promote agile methodologies and other best practices for software development.
• Identify areas for improvement in team processes and workflows. Implement changes to enhance efficiency, productivity, and quality.
• Promote the adoption of best practices in software development, including agile methodologies and lean processes.
• Track and analyze key performance metrics to identify trends and opportunities for improvement.

Communication & stakeholder management

• Act as the primary point of contact between the team and upper management, as well as other departments.
• Facilitate effective communication and collaboration within the team and across the organization.
• Report on team progress, challenges, and successes to stakeholders and management.
• Ensure transparency and alignment between team efforts and business goals.

What makes you a GR8 fit:

Must-have

• Experience in the betting / trading domain.
• Strong experience with C# / .NET in building scalable, high-load backend systems.
• Experience designing distributed systems and microservices architectures.
• Solid knowledge of event-driven architecture and messaging systems (Kafka or similar).
• Strong expertise in databases (SQL + NoSQL), including performance tuning and scaling.
• Experience with CI/CD, Docker, and Kubernetes.
• Ability to make architectural decisions and take ownership end-to-end.
• Experience operating high-availability, low-latency systems.

Nice-to-have

• Experience with Orleans, MongoDB, RabbitMQ, Elasticsearch, Aerospike.
• Experience with AWS or other cloud platforms.
• Familiarity with observability tools (APM, logging, tracing).
• Understanding of FinOps / cloud cost optimization.
• Previous experience mentoring or leading engineers.

Why this role exists:

We are looking for an Engineering Manager to lead engineering teams within the Sports Business Unit, responsible for delivering all sports betting content and functionality for our B2B platform. The Sports BU owns end-to-end development of sports-related capabilities, including trading, feeds, risk management, mathematical models, odds services, and sportsbook content. This role combines people leadership, technical delivery ownership, and cross-functional collaboration with Product, Trading, and Platform teams to ensure scalable, reliable, and high-performance sportsbook solutions.

What you’ll drive:

Team management & people development

• Conduct regular performance evaluations, provide constructive feedback, and create development plans for team members.
• Address and resolve any conflicts or issues within the team promptly.
• Foster a collaborative environment where team members feel comfortable voicing their concerns.
• Provide training and development opportunities for team members to enhance their skills.
• Organize workshops, seminars, and other learning activities to keep the team updated with the latest technologies and best practices.

Project planning & delivery management

• Define project scope, goals, and deliverables in collaboration with stakeholders.
• Create detailed project plans, including timelines and resource allocation.
• Efficiently allocate resources to meet project demands and balance team workloads.
• Manage team schedules, including handling time-off requests and ensuring adequate coverage.

Quality assurance & technical governance

• Implement and enforce quality assurance processes and standards within the team.
• Ensure thorough testing and validation of deliverables before release.
• Review and approve technical designs, architecture, and code to maintain high-quality standards and ensure consistency.
• Ensure proper documentation of technical designs, system architecture, and code.
• Maintain comprehensive documentation for future reference and knowledge sharing.

Process improvement & best practices

• Continuously seek ways to improve quality and efficiency in development processes.
• Promote agile methodologies and other best practices for software development.
• Identify areas for improvement in team processes and workflows. Implement changes to enhance efficiency, productivity, and quality.
• Promote the adoption of best practices in software development, including agile methodologies and lean processes.
• Track and analyze key performance metrics to identify trends and opportunities for improvement.

Communication & stakeholder management

• Act as the primary point of contact between the team and upper management, as well as other departments.
• Facilitate effective communication and collaboration within the team and across the organization.
• Report on team progress, challenges, and successes to stakeholders and management.
• Ensure transparency and alignment between team efforts and business goals.

What makes you a GR8 fit:

Must-have

• Experience in the betting / trading domain.
• Strong experience with C# / .NET in building scalable, high-load backend systems.
• Experience designing distributed systems and microservices architectures.
• Solid knowledge of event-driven architecture and messaging systems (Kafka or similar).
• Strong expertise in databases (SQL + NoSQL), including performance tuning and scaling.
• Experience with CI/CD, Docker, and Kubernetes.
• Ability to make architectural decisions and take ownership end-to-end.
• Experience operating high-availability, low-latency systems.

Nice-to-have

• Experience with Orleans, MongoDB, RabbitMQ, Elasticsearch, Aerospike.
• Experience with AWS or other cloud platforms.
• Familiarity with observability tools (APM, logging, tracing).
• Understanding of FinOps / cloud cost optimization.
• Previous experience mentoring or leading engineers.

Enable continuous delivery as a Senior Automation QA at Exadel. Build robust test coverage, streamline pipelines, and match pace with high-performance teams.

Enable continuous delivery as a Senior Automation QA at Exadel. Build robust test coverage, streamline pipelines, and match pace with high-performance teams.

Enable continuous delivery as a Senior Automation QA at Exadel. Build robust test coverage, streamline pipelines, and match pace with high-performance teams.

Why Join Exadel 

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.

About the Client  

The company has been building solutions for mobile apps, effortless payment, business travel, and advertising since 1992. The customer is developing a mobility platform that allows operators to manage their vehicles and drivers efficiently, regulators to be informed and establish guidelines, service providers to deliver sustainable solutions, and riders to have an effortless transit experience.

Project Team

The project is a taxi ordering service and it contains the following components:

• Ride server (all data processing)
• Payment server (PCI DSS-compliant), which performs a transaction with the passenger's digital wallet and payment gateways
• Mobile application (hail taxi, geocoding, map, payments)
• Taxi terminal (3rd party)

The project integrates with 3rd party services, including PayPal, MasterPass, Stripe, and Twilio.

The team itself consists of 1 Team Lead, 1 UI Developers, 6 Back-End Developers, 9 Mobile Developers, 5 QA, 2 BA and 2 Designer.

What You’ll Do  

• Design, build, and operate reliable, scalable distributed systems
• Improve system availability, performance, and resilience
• Automate infrastructure, deployments, and operational processes
• Diagnose and resolve production issues
• Lead upgrades and migrations with minimal or zero downtime
• Participate in on-call rotations and incident response
• Collaborate closely with development teams to improve operability
• Drive best practices around monitoring, alerting, and capacity planning
• Reduce operational toil through automation
• Contribute to incident management, post-mortems, disaster recovery strategies, and continuous reliability improvements

What You Bring  

• 7+ years of experience, specializing in Kubernetes and AWS
• Strong programming skills in Java, with willingness to learn Ruby
• Solid understanding of concurrency, runtime behavior, and performance optimization
• Hands-on experience with Docker and containerized workloads
• Strong Kubernetes expertise (Deployments, StatefulSets, Services, Ingress, Helm, troubleshooting, autoscaling)
• Strong AWS experience (EC2, EKS, RDS, S3, IAM, VPC, Load Balancers, CloudWatch)
• Experience designing infrastructure for high availability and disaster recovery
• Experience with CI/CD pipelines and Infrastructure as Code (Terraform, CloudFormation, Pulumi, or similar
• Experience with RabbitMQ or similar messaging systems (Kafka, SQS, Pulsar, etc.
• Strong understanding of relational databases (MySQL/PostgreSQL), including query optimization, replication, and failover strategies
• Familiarity with NoSQL and in-memory databases (Redis, DynamoDB, MongoDB)
• Experience with distributed systems, microservices, capacity planning, and fault tolerance
• Experience with monitoring and observability tools (Prometheus, Grafana, Datadog, ELK/OpenSearch, OpenTelemetry)
• Strong understanding of Linux systems and networking fundamentals (TCP/IP, DNS, HTTP/HTTPS, TLS, load balancing)
• Experience with SRE practices, including SLOs/SLIs/SLAs, load testing, resilience testing, and incident management
• Strong communication skills and ability to collaborate across engineering teams
• Calm and effective during incidents with an ownership mindset

Nice to Have

• Experience operating production systems written in Ruby, Java, or other major platforms
• Framework experience such as Ruby on Rails, Spring Boot, or similar
• Experience operating high-traffic SaaS platforms
• Cost optimization in cloud environments
• Chaos engineering practices
• Experience mentoring junior engineers

English level

Upper-Intermediate

Legal & Hiring Information 

• Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
• Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
• Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

• International projects
• In-office, hybrid, or remote flexibility
• Medical healthcare
• Recognition program
• Ongoing learning & reimbursement 
• Well-being program
• Team events & local benefits 
• Sports compensation 
• Referral bonuses 
• Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Why Join Exadel 

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.

About the Client  

The company has been building solutions for mobile apps, effortless payment, business travel, and advertising since 1992. The customer is developing a mobility platform that allows operators to manage their vehicles and drivers efficiently, regulators to be informed and establish guidelines, service providers to deliver sustainable solutions, and riders to have an effortless transit experience.

Project Team

The project is a taxi ordering service and it contains the following components:

• Ride server (all data processing)
• Payment server (PCI DSS-compliant), which performs a transaction with the passenger's digital wallet and payment gateways
• Mobile application (hail taxi, geocoding, map, payments)
• Taxi terminal (3rd party)

The project integrates with 3rd party services, including PayPal, MasterPass, Stripe, and Twilio.

The team itself consists of 1 Team Lead, 1 UI Developers, 6 Back-End Developers, 9 Mobile Developers, 5 QA, 2 BA and 2 Designer.

What You’ll Do  

• Design, build, and operate reliable, scalable distributed systems
• Improve system availability, performance, and resilience
• Automate infrastructure, deployments, and operational processes
• Diagnose and resolve production issues
• Lead upgrades and migrations with minimal or zero downtime
• Participate in on-call rotations and incident response
• Collaborate closely with development teams to improve operability
• Drive best practices around monitoring, alerting, and capacity planning
• Reduce operational toil through automation
• Contribute to incident management, post-mortems, disaster recovery strategies, and continuous reliability improvements

What You Bring  

• 7+ years of experience, specializing in Kubernetes and AWS
• Strong programming skills in Java, with willingness to learn Ruby
• Solid understanding of concurrency, runtime behavior, and performance optimization
• Hands-on experience with Docker and containerized workloads
• Strong Kubernetes expertise (Deployments, StatefulSets, Services, Ingress, Helm, troubleshooting, autoscaling)
• Strong AWS experience (EC2, EKS, RDS, S3, IAM, VPC, Load Balancers, CloudWatch)
• Experience designing infrastructure for high availability and disaster recovery
• Experience with CI/CD pipelines and Infrastructure as Code (Terraform, CloudFormation, Pulumi, or similar
• Experience with RabbitMQ or similar messaging systems (Kafka, SQS, Pulsar, etc.
• Strong understanding of relational databases (MySQL/PostgreSQL), including query optimization, replication, and failover strategies
• Familiarity with NoSQL and in-memory databases (Redis, DynamoDB, MongoDB)
• Experience with distributed systems, microservices, capacity planning, and fault tolerance
• Experience with monitoring and observability tools (Prometheus, Grafana, Datadog, ELK/OpenSearch, OpenTelemetry)
• Strong understanding of Linux systems and networking fundamentals (TCP/IP, DNS, HTTP/HTTPS, TLS, load balancing)
• Experience with SRE practices, including SLOs/SLIs/SLAs, load testing, resilience testing, and incident management
• Strong communication skills and ability to collaborate across engineering teams
• Calm and effective during incidents with an ownership mindset

Nice to Have

• Experience operating production systems written in Ruby, Java, or other major platforms
• Framework experience such as Ruby on Rails, Spring Boot, or similar
• Experience operating high-traffic SaaS platforms
• Cost optimization in cloud environments
• Chaos engineering practices
• Experience mentoring junior engineers

English level

Upper-Intermediate

Legal & Hiring Information 

• Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
• Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
• Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

• International projects
• In-office, hybrid, or remote flexibility
• Medical healthcare
• Recognition program
• Ongoing learning & reimbursement 
• Well-being program
• Team events & local benefits 
• Sports compensation 
• Referral bonuses 
• Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Why Join Exadel 

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.

About the Client  

The company has been building solutions for mobile apps, effortless payment, business travel, and advertising since 1992. The customer is developing a mobility platform that allows operators to manage their vehicles and drivers efficiently, regulators to be informed and establish guidelines, service providers to deliver sustainable solutions, and riders to have an effortless transit experience.

Project Team

The project is a taxi ordering service and it contains the following components:

• Ride server (all data processing)
• Payment server (PCI DSS-compliant), which performs a transaction with the passenger's digital wallet and payment gateways
• Mobile application (hail taxi, geocoding, map, payments)
• Taxi terminal (3rd party)

The project integrates with 3rd party services, including PayPal, MasterPass, Stripe, and Twilio.

The team itself consists of 1 Team Lead, 1 UI Developers, 6 Back-End Developers, 9 Mobile Developers, 5 QA, 2 BA and 2 Designer.

What You’ll Do  

• Design, build, and operate reliable, scalable distributed systems
• Improve system availability, performance, and resilience
• Automate infrastructure, deployments, and operational processes
• Diagnose and resolve production issues
• Lead upgrades and migrations with minimal or zero downtime
• Participate in on-call rotations and incident response
• Collaborate closely with development teams to improve operability
• Drive best practices around monitoring, alerting, and capacity planning
• Reduce operational toil through automation
• Contribute to incident management, post-mortems, disaster recovery strategies, and continuous reliability improvements

What You Bring  

• 7+ years of experience, specializing in Kubernetes and AWS
• Strong programming skills in Java, with willingness to learn Ruby
• Solid understanding of concurrency, runtime behavior, and performance optimization
• Hands-on experience with Docker and containerized workloads
• Strong Kubernetes expertise (Deployments, StatefulSets, Services, Ingress, Helm, troubleshooting, autoscaling)
• Strong AWS experience (EC2, EKS, RDS, S3, IAM, VPC, Load Balancers, CloudWatch)
• Experience designing infrastructure for high availability and disaster recovery
• Experience with CI/CD pipelines and Infrastructure as Code (Terraform, CloudFormation, Pulumi, or similar
• Experience with RabbitMQ or similar messaging systems (Kafka, SQS, Pulsar, etc.
• Strong understanding of relational databases (MySQL/PostgreSQL), including query optimization, replication, and failover strategies
• Familiarity with NoSQL and in-memory databases (Redis, DynamoDB, MongoDB)
• Experience with distributed systems, microservices, capacity planning, and fault tolerance
• Experience with monitoring and observability tools (Prometheus, Grafana, Datadog, ELK/OpenSearch, OpenTelemetry)
• Strong understanding of Linux systems and networking fundamentals (TCP/IP, DNS, HTTP/HTTPS, TLS, load balancing)
• Experience with SRE practices, including SLOs/SLIs/SLAs, load testing, resilience testing, and incident management
• Strong communication skills and ability to collaborate across engineering teams
• Calm and effective during incidents with an ownership mindset

Nice to Have

• Experience operating production systems written in Ruby, Java, or other major platforms
• Framework experience such as Ruby on Rails, Spring Boot, or similar
• Experience operating high-traffic SaaS platforms
• Cost optimization in cloud environments
• Chaos engineering practices
• Experience mentoring junior engineers

English level

Upper-Intermediate

Legal & Hiring Information 

• Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
• Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
• Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

• International projects
• In-office, hybrid, or remote flexibility
• Medical healthcare
• Recognition program
• Ongoing learning & reimbursement 
• Well-being program
• Team events & local benefits 
• Sports compensation 
• Referral bonuses 
• Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

ABOUT THE ROLE

Be at the forefront of the AI revolution, working on cutting-edge projects that shape the future of financial services. You’ll join a passionate team focused on building high-quality, scalable products with real-world impact.

We’re looking for a Staff-level Backend Engineer (AI) to bridge robust backend systems with Generative AI. You’ll design the frameworks, standards, and platforms that allow AI capabilities to scale securely, reliably, and efficiently across the enterprise, going beyond feature delivery to influence long-term technical direction.

AS A STAFF ENGINEER YOU WILL BE:

• Build core services for Tide’s agentic platform, including APIs, workflow orchestration, and tool integration 
• Integrate bought components where they accelerate delivery, and build where control, trust, and reuse matter most
• Work with product, data, platform, and security teams to productionise shared AI capabilities
• Design services that are reliable, secure, observable, and easy for other teams to adopt
• Help shape reusable engineering patterns for AI-enabled workflows

WHAT WE ARE LOOKING FOR:

• Strong backend or platform engineering experience in production environments.
• Good judgement across APIs, distributed systems, cloud infrastructure, and service design.
• Experience integrating internal and third-party platforms.
• Comfort working in ambiguity and turning emerging needs into robust platform components.
• Strong focus on quality, reliability, and developer usability.
• Experience with AI infrastructure or orchestration is helpful, but not essential.
• Experience in highly regulated industries (Fintech, Healthtech, etc.) where safety and compliance are core to the product is valuable, but not essential.
• Design and build automated evaluation pipelines to measure agent reasoning accuracy and safety trajectories

OUR TECH STACK:

• Java, Spring Boot and JOOQ to build the RESTful APIs of our microservices (but we welcome people who are used to any strongly typed general purpose programming language!)
• Event-driven architecture with messages over SNS+SQS and Kafka to make them reliable
• Primary datastores are MySQL and PostgreSQL via RDS or Aurora (we are heavy AWS users)
• Docker, Terraform, EKS used by the Cloud team to run the platform
• DataDog and Rollbar to keep it running
• GitHub with Sonarcloud, Semgrep and solid testing to power the CI/CD pipelines - new joiners are encouraged to have something deployed to production in their first 2 weeks
• Angular 2+ with ngrx on Web, Flutter for the Mobile App
• Fivetran/Snowflake/Looker for the BI insights and Python/Faust/Flask/Tecton + some ML libs for the automated decisioning and risk management

WHAT YOU’LL GET IN RETURN: 

Our location-specific employee benefits are designed to cater to the unique needs of Tideans: 

• Remote first
• 25 days of paid annual leave
• 3 paid days off for volunteering or L&D activities
• Private Health Insurance
• Mental Health Support Platform
• FitPass
• Family and friendly leave (according to statutory)
• Personal L&D budget
• Share Options

TIDEAN WAYS OF WORKING

At Tide, we champion a flexible workplace model that supports both in-person and remote work to cater to the specific needs of our different teams. 

While remote work is supported, we believe in the power of face-to-face interactions to foster team spirit and collaboration. Our offices are designed as hubs for innovation and team-building, where we encourage regular in-person gatherings to foster a strong sense of community.

ABOUT THE ROLE

Be at the forefront of the AI revolution, working on cutting-edge projects that shape the future of financial services. You’ll join a passionate team focused on building high-quality, scalable products with real-world impact.

We’re looking for a Staff-level Backend Engineer (AI) to bridge robust backend systems with Generative AI. You’ll design the frameworks, standards, and platforms that allow AI capabilities to scale securely, reliably, and efficiently across the enterprise, going beyond feature delivery to influence long-term technical direction.

AS A STAFF ENGINEER YOU WILL BE:

• Build core services for Tide’s agentic platform, including APIs, workflow orchestration, and tool integration 
• Integrate bought components where they accelerate delivery, and build where control, trust, and reuse matter most
• Work with product, data, platform, and security teams to productionise shared AI capabilities
• Design services that are reliable, secure, observable, and easy for other teams to adopt
• Help shape reusable engineering patterns for AI-enabled workflows

WHAT WE ARE LOOKING FOR:

• Strong backend or platform engineering experience in production environments.
• Good judgement across APIs, distributed systems, cloud infrastructure, and service design.
• Experience integrating internal and third-party platforms.
• Comfort working in ambiguity and turning emerging needs into robust platform components.
• Strong focus on quality, reliability, and developer usability.
• Experience with AI infrastructure or orchestration is helpful, but not essential.
• Experience in highly regulated industries (Fintech, Healthtech, etc.) where safety and compliance are core to the product is valuable, but not essential.
• Design and build automated evaluation pipelines to measure agent reasoning accuracy and safety trajectories

OUR TECH STACK:

• Java, Spring Boot and JOOQ to build the RESTful APIs of our microservices (but we welcome people who are used to any strongly typed general purpose programming language!)
• Event-driven architecture with messages over SNS+SQS and Kafka to make them reliable
• Primary datastores are MySQL and PostgreSQL via RDS or Aurora (we are heavy AWS users)
• Docker, Terraform, EKS used by the Cloud team to run the platform
• DataDog and Rollbar to keep it running
• GitHub with Sonarcloud, Semgrep and solid testing to power the CI/CD pipelines - new joiners are encouraged to have something deployed to production in their first 2 weeks
• Angular 2+ with ngrx on Web, Flutter for the Mobile App
• Fivetran/Snowflake/Looker for the BI insights and Python/Faust/Flask/Tecton + some ML libs for the automated decisioning and risk management

WHAT YOU’LL GET IN RETURN

• The gross monthly salary for this position ranges from 7400€ to 11560€, depending on your skills, and experience.
• Private Health Insurance
• 25 days paid annual leave
• 3 paid days off for volunteering or L&D activities
• Parental Leave days 
• Family-Friendly Leave 
• Personal L&D budget in the amount of 500 EUR per year
• Mental wellbeing platform Plumm
• WFH equipment allowance
• Sabbatical Leave
• Share options
• Team Events

TIDEAN WAYS OF WORKING

At Tide, we champion a flexible workplace model that supports both in-person and remote work to cater to the specific needs of our different teams. 

While remote work is supported, we believe in the power of face-to-face interactions to foster team spirit and collaboration. Our offices are designed as hubs for innovation and team-building, where we encourage regular in-person gatherings to foster a strong sense of community.

ABOUT THE ROLE

Be at the forefront of the AI revolution, working on cutting-edge projects that shape the future of financial services. You’ll join a passionate team focused on building high-quality, scalable products with real-world impact.

We’re looking for a Staff-level Backend Engineer (AI) to bridge robust backend systems with Generative AI. You’ll design the frameworks, standards, and platforms that allow AI capabilities to scale securely, reliably, and efficiently across the enterprise, going beyond feature delivery to influence long-term technical direction.

AS A STAFF ENGINEER YOU WILL:

• Build core services for Tide’s agentic platform, including APIs, workflow orchestration, and tool integration 
• Integrate bought components where they accelerate delivery, and build where control, trust, and reuse matter most
• Work with product, data, platform, and security teams to productionise shared AI capabilities
• Design services that are reliable, secure, observable, and easy for other teams to adopt
• Help shape reusable engineering patterns for AI-enabled workflows

WHAT WE ARE LOOKING FOR:

• Strong backend or platform engineering experience in production environments.
• Good judgement across APIs, distributed systems, cloud infrastructure, and service design.
• Experience integrating internal and third-party platforms.
• Comfort working in ambiguity and turning emerging needs into robust platform components.
• Strong focus on quality, reliability, and developer usability.
• Experience with AI infrastructure or orchestration is helpful, but not essential.
• Experience in highly regulated industries (Fintech, Healthtech, etc.) where safety and compliance are core to the product is valuable, but not essential.
• Design and build automated evaluation pipelines to measure agent reasoning accuracy and safety trajectories

OUR TECH STACK:

• Java, Spring Boot and JOOQ to build the RESTful APIs of our microservices (but we welcome people who are used to any strongly typed general purpose programming language!)
• Event-driven architecture with messages over SNS+SQS and Kafka to make them reliable
• Primary datastores are MySQL and PostgreSQL via RDS or Aurora (we are heavy AWS users)
• Docker, Terraform, EKS used by the Cloud team to run the platform
• DataDog and Rollbar to keep it running
• GitHub with Sonarcloud, Semgrep and solid testing to power the CI/CD pipelines - new joiners are encouraged to have something deployed to production in their first 2 weeks
• Angular 2+ with ngrx on Web, Flutter for the Mobile App
• Fivetran/Snowflake/Looker for the BI insights and Python/Faust/Flask/Tecton + some ML libs for the automated decisioning and risk management

WHAT YOU'LL GET IN RETURN

• Flexible working options
• Group Life Insurance
• Vitality Health Insurance, with a proactive focus on mental and physical wellbeing
• 25 days holiday with the ability to buy extra days
• 3 days for L&D or volunteering time off per year
• We invest in your development with a £1,000 professional L&D budget per year
• Access to ‘salary sacrifice’ benefits such as Cycle to Work scheme and pension contribution
• Spacious brand-new office near Old Street with an all-day snacks bar
• Enhanced family-friendly leave
• Sabbatical leave

TIDEAN WAYS OF WORKING

At Tide, we champion a flexible workplace model that supports both in-person and remote work to cater to the specific needs of our different teams. 

While remote work is supported, we believe in the power of face-to-face interactions to foster team spirit and collaboration. Our offices are designed as hubs for innovation and team-building, where we encourage regular in-person gatherings to foster a strong sense of community.

ABOUT THE ROLE

Be at the forefront of the AI revolution, working on cutting-edge projects that shape the future of financial services. You’ll join a passionate team focused on building high-quality, scalable products with real-world impact.

We’re looking for a Staff-level Backend Engineer (AI) to bridge robust backend systems with Generative AI. You’ll design the frameworks, standards, and platforms that allow AI capabilities to scale securely, reliably, and efficiently across the enterprise, going beyond feature delivery to influence long-term technical direction.

As a Staff Engineer you’ll be:

• Build core services for Tide’s agentic platform, including APIs, workflow orchestration, and tool integration 
• Integrate bought components where they accelerate delivery, and build where control, trust, and reuse matter most
• Work with product, data, platform, and security teams to productionise shared AI capabilities
• Design services that are reliable, secure, observable, and easy for other teams to adopt
• Help shape reusable engineering patterns for AI-enabled workflows

WHAT WE ARE LOOKING FOR:

• Strong backend or platform engineering experience in production environments.
• Good judgement across APIs, distributed systems, cloud infrastructure, and service design.
• Experience integrating internal and third-party platforms.
• Comfort working in ambiguity and turning emerging needs into robust platform components.
• Strong focus on quality, reliability, and developer usability.
• Experience with AI infrastructure or orchestration is helpful, but not essential.
• Experience in highly regulated industries (Fintech, Healthtech, etc.) where safety and compliance are core to the product is valuable, but not essential.
• Design and build automated evaluation pipelines to measure agent reasoning accuracy and safety trajectories

OUR TECH STACK:

• Java, Spring Boot and JOOQ to build the RESTful APIs of our microservices (but we welcome people who are used to any strongly typed general purpose programming language!)
• Event-driven architecture with messages over SNS+SQS and Kafka to make them reliable
• Primary datastores are MySQL and PostgreSQL via RDS or Aurora (we are heavy AWS users)
• Docker, Terraform, EKS used by the Cloud team to run the platform
• DataDog and Rollbar to keep it running
• GitHub with Sonarcloud, Semgrep and solid testing to power the CI/CD pipelines - new joiners are encouraged to have something deployed to production in their first 2 weeks
• Angular 2+ with ngrx on Web, Flutter for the Mobile App
• Fivetran/Snowflake/Looker for the BI insights and Python/Faust/Flask/Tecton + some ML libs for the automated decisioning and risk management

WHAT YOU’LL GET IN RETURN: 

Our location-specific employee benefits are designed to cater to the unique needs of Tideans: 

• 25 days paid annual leave
• 3 paid days off for volunteering or L&D activities
• Extended maternity and paternity leave covered by the company
• Personal L&D budget in the amount of 500 EUR per year
• Additional health & dental insurance
• Mental wellbeing platform
• Fully covered Multisports card
• Food vouchers
• Snacks, light food, drinks in the office
• WFH equipment allowance
• Flexible working from home
• Sabbatical Leave
• Share options

TIDEAN WAYS OF WORKING

At Tide, we champion a flexible workplace model that supports both in-person and remote work to cater to the specific needs of our different teams. 

While remote work is supported, we believe in the power of face-to-face interactions to foster team spirit and collaboration. Our offices are designed as hubs for innovation and team-building, where we encourage regular in-person gatherings to foster a strong sense of community.

ABOUT THE ROLE

Tide is hiring a Senior Staff Software Engineer to lead the architecture of our agentic platform.

You will shape the shared capabilities that allow AI systems to operate safely, reliably, and at scale across Tide. That includes context, orchestration, tool execution, trust controls, observability, and evaluation. You will participate in key build versus buy decisions, integrate external components where they accelerate us, and ensure we own the parts that matter most for Tide’s trust, data advantage, and long-term platform leverage.

WHAT YOU WILL DO

• Define the architecture for Tide’s agentic platform
• Drive the design of shared services such as context APIs, tool layers, policy controls, and auditability
• Partner with product, data, security, and engineering teams to turn use cases into reusable platform capabilities
• Set standards for reliability, safety, scalability, and developer experience
• Provide technical leadership across teams and unblock critical decisions
• Implement cost-management and routing logic to optimize LLM spend across different providers
• Design and build automated evaluation pipelines to measure agent reasoning accuracy and safety trajectories

WHAT WE ARE LOOKING FOR

• Deep experience building platform or infrastructure systems at scale
• Strong judgement across APIs, distributed systems, data, and cloud-native architecture
• Track record of leading complex cross-team technical problems
• Experience integrating third-party platforms without losing control of core architecture
• Strong understanding of reliability, security, and observability
• Experience with AI platform components is valuable, but not essential
• Experience in highly regulated industries (Fintech, Healthtech, etc.) where safety and compliance are core to the product is highly desirable 

WHY THIS ROLE MATTERS

This role will help determine whether Tide builds isolated AI pilots or a reusable platform that compounds value across productivity, risk, and connectivity.

OUR TECH STACK:

• Java, Spring Boot and JOOQ to build the RESTful APIs of our microservices (but we welcome people who are used to any strongly typed general purpose programming language!)
• Event-driven architecture with messages over SNS+SQS and Kafka to make them reliable
• Primary datastores are MySQL and PostgreSQL via RDS or Aurora (we are heavy AWS users)
• Docker, Terraform, EKS used by the Cloud team to run the platform
• DataDog and Rollbar to keep it running
• GitHub with Sonarcloud, Semgrep and solid testing to power the CI/CD pipelines - new joiners are encouraged to have something deployed to production in their first 2 weeks
• Angular 2+ with ngrx on Web, Flutter for the Mobile App
• Fivetran/Snowflake/Looker for the BI insights and Python/Faust/Flask/Tecton + some ML libs for the automated decisioning and risk management

WHAT YOU’LL GET IN RETURN: 

Our location-specific employee benefits are designed to cater to the unique needs of Tideans: 

• 25 days paid annual leave
• 3 paid days off for volunteering or L&D activities
• Extended maternity and paternity leave covered by the company
• Personal L&D budget in the amount of 500 EUR per year
• Additional health & dental insurance
• Mental wellbeing platform
• Fully covered Multisports card
• Food vouchers
• Snacks, light food, drinks in the office
• WFH equipment allowance
• Flexible working from home
• Sabbatical Leave
• Share options

TIDEAN WAYS OF WORKING

At Tide, we champion a flexible workplace model that supports both in-person and remote work to cater to the specific needs of our different teams. 

While remote work is supported, we believe in the power of face-to-face interactions to foster team spirit and collaboration. Our offices are designed as hubs for innovation and team-building, where we encourage regular in-person gatherings to foster a strong sense of community.

Let's start with the role:

As a Principal Backend Engineer, you will play a critical role in designing and implementing cutting-edge, scalable, and high-performance backend systems. We're on the lookout for a tech expert who not only thrives on technical leadership but can also mentor engineers of all stripes. In this role, you'll be the mastermind behind our robust and efficient software solutions, collaborating seamlessly with cross-functional teams.

• Architect & Innovate: Collaborate with our agile team to architect scalable, secure, and high-performance backend systems that power our cutting-edge solutions.
• Craft High-Performance Code: Develop clean and efficient code that drives the heart of our technology stack.
• Mentorship: Inspire and mentor fellow tech leaders, fostering skill growth and best practices.
• Optimize Performance: Lead the charge in identifying and enhancing system performance for seamless user experiences.
• Seamless Integration: Work closely with cross-functional teams and stakeholders to ensure smooth system integration.
• Stay Ahead: Stay ahead of the tech curve, applying emerging technologies to enhance our capabilities and disrupt the industry. 
• Establish Company Best Practices: Collaborate closely with PE I to set company best practices and lay the foundations for developing new software.
• Strategic Technical Roadmap: Define and focus on the company-wide technical roadmap unencumbered by the more time-sensitive business needs of the product roadmap.

What you’ll bring: 

• Deep knowledge of the Microsoft .NET platform and its ecosystem or willingness to learn
• Proven track record of professional experience with multiple programming languages and paradigms as well as designing, implementing, and scaling performant, distributed systems and microservice architectures
• Experience with message brokers such as Kafka or RabbitMQ and messaging patterns
• Experience with DevOps practices and containerization technologies
• Ability to work autonomously on highly complex tasks, keeping in mind various aspects such as performance, security, observability, and code quality
• Passion for monitoring and troubleshooting production systems and being able to make data-driven decisions
• Excellent communication and collaboration skills targeting a diverse audience from stakeholders to cross-functional technical teams, in order to provide technical guidance and insight
• Excellent background in Computer Science, Software Engineering, or related field - preferably with a relevant Bachelor’s level degree or above
• Exceptional fluency in English
  
  

Kaizen Gaming Perks

• 🕑 Hybrid way of working;
• 🏃 A buddy will support you with your onboarding;
• 💸 Competitive pay & bonus scheme;
• ⭐Developmental 360° feedback framework;
• 🤸 Multi-sport card;
• 💰 Monthly meal allowance;
• 👩‍⚕️ Private health insurance for you and your family;
• 📚 Unlimited access to Udemy & continuous training;
• 👨‍👩‍👧‍👦 Family Support.

#LI-Hybrid

#LI-gs1

We’re looking for a collaborative, self-motivated Lead Software Engineer to join our growing Content Ingestion team.

As our Lead Software Engineer, you’ll help design and evolve the systems that ingest, process, and transform large volumes of unstructured content into structured, high-quality data. You’ll collaborate closely with teammates across Product, Search, Data Science, and Platform to build scalable, reliable data pipelines that power core platform experiences.

What You’ll do:

• Design, build, and evolve high-throughput data pipelines that ingest and transform large volumes of unstructured content into structured and enriched datasets
• Drive technical direction and architectural decisions across ingestion systems, ensuring scalability, reliability, and long-term maintainability
• Improve data quality, correctness, and enrichment workflows to support downstream systems such as Search and Data Science
• Build and operate distributed, event-driven systems and streaming pipelines with strong observability and fault tolerance
• Partner cross-functionally with Product, Data Science, Search, and Platform teams to deliver high-quality data that powers customer-facing features
• Mentor and support engineers through code reviews, technical guidance, and knowledge sharing, raising the overall engineering bar
• Identify and lead high-impact technical initiatives, balancing speed of delivery with system stability and long-term health

To be set up for success in this role, you’ll need to have:

• 8+ years of professional experience as a software engineer
• Experience designing, building, and operating distributed systems, data pipelines, or event-driven architectures at scale
• Strong proficiency in Python or a similar backend programming language
• Experience building and maintaining microservices that are reliable, observable, and scalable
• Experience working with streaming technologies such as Kafka, Kinesis, or similar systems
• Experience with APIs and service communication patterns such as gRPC and Protocol Buffers
• Experience working with large-scale data systems or high-throughput SaaS platforms
• Expertise with relational or search databases such as MySQL, Postgres, Elasticsearch, or OpenSearch
• Experience making technical tradeoffs in distributed systems related to performance, reliability, and maintainability

If any of the below also describe you, this could be an exciting opportunity:

• Experience designing or optimizing content ingestion, ETL/ELT, or data enrichment pipelines
• Experience improving throughput, reliability, and observability in large-scale data systems
• Experience with background job processing frameworks and asynchronous workflows
• Experience working on systems that process multi-terabyte datasets or high-volume event streams
• Interest in journalism, media, or the technology that supports those industries

In addition, we’re always looking for candidates who:

• Communicate complex technical ideas clearly to both technical and non-technical audiences
• Take ownership of their work and proactively identify and solve problems
• Contribute to a collaborative and supportive engineering culture through thoughtful feedback and mentorship
• Write clean, maintainable, and well-tested code that scales over time
• Balance pragmatism with long-term thinking when making technical decisions
• Continuously learn and adapt in a fast-evolving technical environment
• Proactively incorporates AI tools into day-to-day work to improve productivity and accelerate delivery

Interview Overview

Here’s what you can expect from our process. We’ll keep you informed at every step and let you know if anything changes along the way.

• Intro call with a member of our Talent Team
• A video interview with the Hiring Manager
• Peer interviews, including a 1 hour peer code interview
• Final conversation(s) with member(s) of our executive team

Location Preferences

We are currently prioritizing candidates based in Bulgaria. Qualified candidates located in the United Kingdom and Ireland are also encouraged to apply.

Travel & Team Engagement Expectations

This role requires up to 10% travel for team collaboration, customer engagements, and company events. As part of our commitment to building strong connections across our fully distributed team, attendance at our annual company offsite (typically held in Mexico) is expected.

Salary

The anticipated salary range for this role in Bulgaria is €28,000 – 34,000+ annually, depending on experience.

Individual compensation decisions are based on a number of factors, including experience level, skillset, and balancing internal equity relative to peers at the company. We expect the majority of the candidates who are offered roles at our company to fall healthily throughout the range based on these factors. We recognize that the person we hire may be less experienced (or more senior) than this job description as posted. If that ends up being the case, the updated salary range will be communicated with you as a candidate.

We are looking for a Software Engineer to join our Reporting & Insights Team. This team builds the reporting and analytics capabilities that help customers understand the reach, impact, and performance of their media coverage and communications efforts.

In this role, you will design and develop product features that power reporting, insights, and data analysis across the platform. You will collaborate closely with product managers, designers, data scientists, and engineers to deliver reliable and scalable solutions.

You will also help maintain and improve the systems that support our reporting infrastructure while contributing to a collaborative engineering culture focused on quality and continuous improvement.

What You'll Do:

• Design, build, and maintain features across our application that power reporting and insights capabilities
• Write clean, well-tested, and well-documented cod
• Collaborate with product managers, designers, and engineers to translate requirements into scalable technical solutions
• Participate in code reviews and help improve engineering standards and development practices
• Troubleshoot and resolve production issues to maintain platform reliability
• Contribute to architectural discussions and technical planning for upcoming features
• Participate in on-call rotations and help respond to incidents affecting production systems
• Get familiar with our systems, processes, and codebase while contributing to planned roadmap features

What We're Looking For:

Required Qualifications

• 3+ years of professional software development experience
• Strong proficiency in Python and experience building applications with the Django framework
• Hands-on experience with a modern frontend framework, preferably Vue.js
• Solid understanding of relational databases, particularly MySQL, and ORM patterns
• Experience designing and integrating RESTful APIs
• Experience using Git and collaborative development workflows
• Willingness to participate in an on-call rotation and support production systems
• Proactively incorporate AI tools into day to day work to improve productively and accelerate delivery

Nice to Have

• Experience with analytical databases such as ClickHouse or Elasticsearch
• Experience working on data-heavy or high-traffic SaaS applications
• Familiarity with AI-assisted development tools such as Claude or GitHub Copilot
• Experience with data streaming platforms such as Kafka
• Experience using task queues or background job systems such as Celery

Interview Overview

Below you'll find an outline of the interview plan for this role. Please note that this is what we expect the process to look like; we may ask you for supplemental information or require an additional step before making a final decision.

• 30 min interview with a member of our Talent Team
• A one hour zoom interview with the hiring manager
• Take-home coding assignment (2-4 hours max)
• Peer interviews, including a 30 min code review discussion
• Final call(s) with executive team member(s)  

Location Preferences

We are currently prioritizing candidates based in Bulgaria. Qualified candidates located in the United Kingdom and Ireland are also encouraged to apply.

Travel & Team Engagement Expectations

This role requires up to 10% travel for team collaboration, customer engagements, and company events. As part of our commitment to building strong connections across our fully distributed team, attendance at our annual company offsite (typically held in Mexico) is expected.

Salary

The anticipated salary range for this role in Bulgaria is €22,000 – 26,000+ annually, depending on experience.

Individual compensation decisions are based on a number of factors, including experience level, skillset, and balancing internal equity relative to peers at the company. We expect the majority of the candidates who are offered roles at our company to fall healthily throughout the range based on these factors. We recognize that the person we hire may be less experienced (or more senior) than this job description as posted. If that ends up being the case, the updated salary range will be communicated with you as a candidate.

We’re looking for an Application Support Specialist to ensure the stability, performance, and availability of business applications and systems used by internal teams. You will troubleshoot incidents, handle service requests, provide licences, make payments, collaborate with engineering/product teams, and drive root-cause analysis to prevent recurring issues. This role requires strong technical troubleshooting, clear communication, and a structured approach to incident management.

✅ Responsibilities:

✔️Provide L2 application support for business systems and software (web apps, software APIs, Corporate IT and backoffice tools, SaaS platforms).

✔️Triage, troubleshoot, and resolve incidents and requests within agreed SLAs.

✔️Investigate issues using logs, monitoring tools and API testing.

✔️Perform root-cause analysis (RCA) and document findings, fixes, and preventive actions.

✔️Provide software licenses to the employees.

✔️Support systems: Maintain records of over 400 software units, grant/revoke access, verify access rights according to RBAC, write documentation

✔️Identify recurring problems and drive automation or process improvements to reduce ticket volume.

✔️Communicate updates to stakeholders during incidents (status, workaround, ETA, resolution).

✔️Participate in on-call/shift rotation if required.

✔️Incident/problem management: Working with Atlassian (Jira Service Desk, Software, Confluence)

✔️Full software management cycle within the company (implementation, support, procurement/payment, renewal, user management, system deactivation, access rights verification, automation)

✔️Technical Knowledge: Atlassian (Jira, Confluence), Microsoft 365, Trelica, Grafana, Okta, SAP/Dynamics, N8N, scripting, Postman.

✅ Requirements:

✔️3+ years in application support / technical support / service operations (L2).

✔️Strong troubleshooting skills for web applications (HTTP, REST, auth basics, dev tools, SaaS Management tool).

✔️Experience working with ticketing systems (Jira Service Management, Software, Confluence.)

✔️Ability to read and interpret logs; familiarity with monitoring/alerting (Grafana, Kibana, Datadog).

✔️Scripting for automation (Python/Bash/PowerShell).

✔️Understanding of incident/problem management (ITIL concepts are a plus).

✔️Comfortable communicating with both technical and non-technical stakeholders.

✔️Strong documentation habits and attention to detail.

✔️Proactive and goal oriented mindset.

💡 Would be a plus:

✔️Experience with Linux basics, containers, or cloud platforms (AWS/Azure/GCP).

✔️Basic understanding of networking (DNS, latency, firewalls) and SSO concepts.

✔️Strong experience with API tools (Postman/Insomnia) and message queues (Kafka/RabbitMQ).

✔️Experience working with a huge amount of systems.

✔️The desire and ability to organise and manage a large number of systems from scratch.

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

Responsibilities

We're looking for a hands-on Platform/Observability Engineer to join our infrastructure team. You'll own and evolve our observability stack - from logging pipelines and tracing to metrics and alerting - across a multi-datacenter, Kubernetes-based environment. This is a production-first role: you'll be expected to ship, iterate, and improve systems under real delivery pressure, not just design them on paper.
You'll work closely with other infra and product engineering teams to improve observability coverage, reduce operational toil, and help the broader organization adopt better practices.
Tech Stack Highlights: OpenTelemetry · Kafka · Vector · VictoriaMetrics · EKS · Kubernetes · Logging pipelines · Distributed tracing · SPM· AWS

• Designing, deploying, and maintaining production observability stacks (logs, metrics, traces)

• Scaling observability infrastructure across multiple data centers and Kubernetes clusters

• Owning logging pipeline architecture and refactoring efforts

• Improving distributed tracing coverage and driving adoption across engineering teams

• Managing EKS upgrades, node exporters, agents, and collectors

• Automating operational tasks to reduce toil and improve system stability

• Contributing to compliance and audit readiness (access controls, data handling, pipeline integrity)

• Evaluating and adopting new observability tooling - knowing what's worth pursuing and what isn't

Requirements

Core technical experience:

• 8+ years of industry experience

• Solid hands-on production experience with observability systems

• Strong plus - familiarity with OpenTelemetry, Kafka, Vector, and VictoriaMetrics (vmagent, alerting rules)

• Experience with logging pipelines: design, deployment, and refactoring

• Understanding of distributed tracing and SPM (Service Performance Monitoring) built on top of tracing

• Experience with Kubernetes cluster lifecycle management (EKS preferred)

• Practical knowledge of storage trade-offs for observability data at scale

Nice to have  

• Experience using AI to automate infrastructure or observability tasks (e.g., automated RCA, PR generation, deployment workflows)

• Familiarity with AI-assisted tooling selection and workflow integration

• Experience with MCP (custom or open-source implementations)

• Background in cloud account or environment migrations

• Experience preparing infrastructure for compliance/audit processes

• Understanding network architecture, troubleshooting and incident resolution skills in Production environment, writing Post-mortems.

• Experience with containers and Kubernetes (installation and configuration of operators). 

• Basic knowledge of one or more high-level programming languages, such as Python, Golang, Java

Soft Skills / Personal Characteristics

• Good communication and collaboration skills in international technological companies.

• Interest in modern big distributed storage technologies, architectures.

• Good Spoken English to participate in product-related, architectural and technical discussions.

• Proper balance between being hands-on and deeper analytical approaches

(REQ ID: 2640)

Responsibilities

We are looking for an exceptional Senior Backend Developer (Ruby) to join our growing Engine team. The Engine team develops and maintains most things related to Workato Recipe runtime. Everything related to recipe execution: DSL, pulling events, processing webhooks, executing jobs. There are various aspects to it: performance, scaling, storage, durability, atomicity, concurrency guarantees, data protection, and encryption. 

 In this role, you will also be responsible to:

• Build/extend/troubleshot/fix complex heterogeneous GOlang and Ruby applications, as well as small self-contained GOlang microservices.

• Improve execution engine of custom third-party code (Ruby DSL, isolation, performance, new features).

• Write well designed, testable, efficient code in Ruby and GOlang.

• Integration of data storage solutions Postgres/S3/DynamoDB/Kafka/ClickHouse etc.

• Contribute in all phases of the development lifecycle.

• Provide code reviews to your teammates.

• Provide technical leadership. Work with other teams on shared projects.

• Evaluate and propose improvements to existing systems.

• Identify bottlenecks and bugs, and devise solutions to these problems.

• Help maintain code quality, organization and automatization.

• We always explore new technologies and work with Rust and Wasm can be foreseen.

Requirements

Qualifications / Experience / Technical Skills

• Strong experience in building scalable distributed backend applications (7+ years).

• Excellent understanding of distributed systems patterns and algorithms.

• Great understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.

• Excellent understanding of network protocols and stacks.

• Excellent understanding of DB technologies: classic databases and modern no-SQL.

• Knowledge of all common basic data structures and algorithms and how they are used is a must.

• Multilingual programming experience: our code base is primarily in Ruby, with a trend to migrate to GOlang and Rust. At least two languages are required.

• At least basic understanding of cloud deployments (k8s, Terraform, ArgoCD)

• Experience of working with public cloud infrastructure providers(AWS/Azure/Google Cloud).

• Excellent debugging, analytical, problem solving, and social skills.

• BS/MS degree in Computer Science, Engineering or a related subject, 7+ years of industry experience.

Optional

• Background in GOlang, Rust, WASM.

• Background in network programming.

• Background in Kotlin/Multiplatform. 

• Background in application, data security.

• Deep knowledge of physical DB design.

• Experience of working with Docker and other isolation technologies.

• Experience in related fields (DevOps, ML, DBA, Enterprise applications, etc).

• Experience in building/deploying data processing pipelines is a plus.

• Experience of working with third-party REST APIs at scale (request throttling, batch processing etc).

Soft Skills / Personal Characteristics

• Ability to technically lead projects. Work with requirements, cost analysis.

• Readiness to work remotely with teams distributed across the world and timezones.

(REQ ID: 2343)

Responsibilities

We are looking for an exceptional Senior Backend Developer (GOlang) to join our growing Engine team. The Engine team develops and maintains most things related to Workato Recipe runtime. Everything related to recipe execution: DSL, pulling events, processing webhooks, executing jobs. There are various aspects to it: performance, scaling, storage, durability, atomicity, concurrency guarantees, data protection, and encryption.

• Build/extend/troubleshot/fix complex heterogeneous GOlang applications, as well as small self-contained GOlang microservices.

• Improve execution engine of custom third-party code (isolation, performance, new features).

• Write well designed, testable, efficient code in GOlang.

• Integration of data storage solutions Postgres/S3/DynamoDB/Kafka/ClickHouse etc.

• Contribute in all phases of the development lifecycle.

• Provide code reviews to your teammates.

• Evaluate and propose improvements to existing system.

• Identify bottlenecks and bugs, and devise solutions to these problems.

• Help maintain code quality, organization and automatization. 

Requirements

Qualifications / Experience / Technical Skills

• Strong experience in building scalable distributed backend applications (7+ years).

• Great understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.

• Good understanding of network protocols and stacks.

• Good understanding of DB technologies: classic databases and modern no-SQL.

• Knowledge of basic data structures and algorithms and how they are used is a must.

• Excellent debugging, analytical, problem solving, and social skills.

• BS/MS degree in Computer Science, Engineering or a related subject, 7+ years of industry experience.

Can be a plus

• Experience in related fields (DevOps, ML, DBA, Enterprise applications, etc).

• Experience in building/deploying data processing pipelines.

Soft Skills / Personal Characteristics

• Readiness to work remotely with teams distributed across the world and timezones.

Job Req ID: 2314

Responsibilities

We are looking for an exceptional Senior Backend Developer (GOlang) to join our growing Engine team. The Engine team develops and maintains most things related to Workato Recipe runtime. Everything related to recipe execution: DSL, pulling events, processing webhooks, executing jobs. There are various aspects to it: performance, scaling, storage, durability, atomicity, concurrency guarantees, data protection, and encryption.

• Build/extend/troubleshot/fix complex heterogeneous GOlang applications, as well as small self-contained GOlang microservices.

• Improve execution engine of custom third-party code (isolation, performance, new features).

• Write well designed, testable, efficient code in GOlang.

• Integration of data storage solutions Postgres/S3/DynamoDB/Kafka/ClickHouse etc.

• Contribute in all phases of the development lifecycle.

• Provide code reviews to your teammates.

• Evaluate and propose improvements to existing system.

• Identify bottlenecks and bugs, and devise solutions to these problems.

• Help maintain code quality, organization and automatization. 

Requirements

Qualifications / Experience / Technical Skills

• Strong experience in building scalable distributed backend applications (7+ years).

• Great understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.

• Good understanding of network protocols and stacks.

• Good understanding of DB technologies: classic databases and modern no-SQL.

• Knowledge of basic data structures and algorithms and how they are used is a must.

• Excellent debugging, analytical, problem solving, and social skills.

• BS/MS degree in Computer Science, Engineering or a related subject, 7+ years of industry experience.

Can be a plus

• Experience in related fields (DevOps, ML, DBA, Enterprise applications, etc).

• Experience in building/deploying data processing pipelines.

Soft Skills / Personal Characteristics

• Readiness to work remotely with teams distributed across the world and timezones.

Job Req ID: 2314

Responsibilities

We are looking for an exceptional Senior Backend Developer (GOlang) to join our growing Engine team. The Engine team develops and maintains most things related to Workato Recipe runtime. Everything related to recipe execution: DSL, pulling events, processing webhooks, executing jobs. There are various aspects to it: performance, scaling, storage, durability, atomicity, concurrency guarantees, data protection, and encryption.

• Build/extend/troubleshot/fix complex heterogeneous GOlang applications, as well as small self-contained GOlang microservices.

• Improve execution engine of custom third-party code (isolation, performance, new features).

• Write well designed, testable, efficient code in GOlang.

• Integration of data storage solutions Postgres/S3/DynamoDB/Kafka/ClickHouse etc.

• Contribute in all phases of the development lifecycle.

• Provide code reviews to your teammates.

• Evaluate and propose improvements to existing system.

• Identify bottlenecks and bugs, and devise solutions to these problems.

• Help maintain code quality, organization and automatization. 

Requirements

Qualifications / Experience / Technical Skills

• Strong experience in building scalable distributed backend applications (7+ years).

• Great understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.

• Good understanding of network protocols and stacks.

• Good understanding of DB technologies: classic databases and modern no-SQL.

• Knowledge of basic data structures and algorithms and how they are used is a must.

• Excellent debugging, analytical, problem solving, and social skills.

• BS/MS degree in Computer Science, Engineering or a related subject, 7+ years of industry experience.

Can be a plus

• Experience in related fields (DevOps, ML, DBA, Enterprise applications, etc).

• Experience in building/deploying data processing pipelines.

Soft Skills / Personal Characteristics

• Readiness to work remotely with teams distributed across the world and timezones.

Job Req ID: 2314

Responsibilities

We are looking for an exceptional Senior Backend Developer (GOlang) to join our growing Engine team. The Engine team develops and maintains most things related to Workato Recipe runtime. Everything related to recipe execution: DSL, pulling events, processing webhooks, executing jobs. There are various aspects to it: performance, scaling, storage, durability, atomicity, concurrency guarantees, data protection, and encryption.

• Build/extend/troubleshot/fix complex heterogeneous GOlang applications, as well as small self-contained GOlang microservices.

• Improve execution engine of custom third-party code (isolation, performance, new features).

• Write well designed, testable, efficient code in GOlang.

• Integration of data storage solutions Postgres/S3/DynamoDB/Kafka/ClickHouse etc.

• Contribute in all phases of the development lifecycle.

• Provide code reviews to your teammates.

• Evaluate and propose improvements to existing system.

• Identify bottlenecks and bugs, and devise solutions to these problems.

• Help maintain code quality, organization and automatization. 

Requirements

Qualifications / Experience / Technical Skills

• Strong experience in building scalable distributed backend applications (7+ years).

• Great understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.

• Good understanding of network protocols and stacks.

• Good understanding of DB technologies: classic databases and modern no-SQL.

• Knowledge of basic data structures and algorithms and how they are used is a must.

• Excellent debugging, analytical, problem solving, and social skills.

• BS/MS degree in Computer Science, Engineering or a related subject, 7+ years of industry experience.

Can be a plus

• Experience in related fields (DevOps, ML, DBA, Enterprise applications, etc).

• Experience in building/deploying data processing pipelines.

Soft Skills / Personal Characteristics

• Readiness to work remotely with teams distributed across the world and timezones.

Job Req ID: 2314

Responsibilities

We are looking for an exceptional Senior Backend Developer (GOlang) to join our growing Engine team. The Engine team develops and maintains most things related to Workato Recipe runtime. Everything related to recipe execution: DSL, pulling events, processing webhooks, executing jobs. There are various aspects to it: performance, scaling, storage, durability, atomicity, concurrency guarantees, data protection, and encryption.

• Build/extend/troubleshot/fix complex heterogeneous GOlang applications, as well as small self-contained GOlang microservices.

• Improve execution engine of custom third-party code (isolation, performance, new features).

• Write well designed, testable, efficient code in GOlang.

• Integration of data storage solutions Postgres/S3/DynamoDB/Kafka/ClickHouse etc.

• Contribute in all phases of the development lifecycle.

• Provide code reviews to your teammates.

• Evaluate and propose improvements to existing system.

• Identify bottlenecks and bugs, and devise solutions to these problems.

• Help maintain code quality, organization and automatization. 

Requirements

Qualifications / Experience / Technical Skills

• Strong experience in building scalable distributed backend applications (7+ years).

• Great understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.

• Good understanding of network protocols and stacks.

• Good understanding of DB technologies: classic databases and modern no-SQL.

• Knowledge of basic data structures and algorithms and how they are used is a must.

• Excellent debugging, analytical, problem solving, and social skills.

• BS/MS degree in Computer Science, Engineering or a related subject, 7+ years of industry experience.

Can be a plus

• Experience in related fields (DevOps, ML, DBA, Enterprise applications, etc).

• Experience in building/deploying data processing pipelines.

Soft Skills / Personal Characteristics

• Readiness to work remotely with teams distributed across the world and timezones.

Job Req ID: 2314

ABOUT THE TEAM:

Our 40+ engineering teams are working on designing, creating and running the rich product catalogue across our business areas (e.g. Payments Services, Business Services). We have a long roadmap ahead of us and always have interesting problems to tackle. We trust and empower our engineers to make real technical decisions that affect multiple teams and shape the future of Tide’s Global One Platform. It’s an exceptional opportunity to make a real difference by taking ownership of engineering practices in a rapidly expanding company! 

We work in small autonomous teams, grouped under common domains owning the full lifecycle of some microservices in Tide’s service catalogue. Our engineers self-organise, gather together to discuss technical challenges, and set their own guidelines in the different Communities of Practice regardless of where they currently stand in our Growth Framework.

ABOUT THE ROLE:

• Contribute to our event-driven Microservice Architecture (currently 200+ services owned by 40+ teams). You will define and maintain the services your team owns (you design it, you build it, you run it, you scale it globally)
• Use Java 17, Spring Boot and JOOQ to build your services.
• Expose and consume RESTful APIs. We value good API design and we treat our APIs as Products (in the world of Open Banking often times they are gonna be public!)
• Use SNS+SQS and Kafka to send events
• Utilise PostgreSQL via Aurora as your primary datastore (we are heavy AWS users)
• Deploy your services to Production as often as you need to (this usually means multiple times per day!). This is enabled by our CI/CD pipelines powered by GitHub with GitHub actions, and solid JUnit/Pact testing (new joiners are encouraged to have something deployed to production in their first 2 weeks)
• Experience modern GitOps using ArgoCD. Our Cloud team uses Docker, Terraform, EKS/Kubernetes to run the platform.
• Have DataDog as your best friend to monitor your services and investigate issues
• Collaborate closely with Product Owners to understand our Users’ needs, Business opportunities and Regulatory requirements and translate them into well-engineered solutions

WHAT WE ARE LOOKING FOR:

• Have some experience building server-side applications and detailed knowledge of the relevant programming languages for your stack. You don’t need to know Java, but bear in mind that most of our services are written in Java, so you need to be willing to learn it when you have to change something there!
• Have a sound knowledge of a backend framework (e.g. Spring/Spring Boot) that you’ve used to write microservices that expose and consume RESTful APIs
• Have experience engineering scalable and reliable solutions in a cloud-native environment (the most important thing for us is understanding the fundamentals of CI/CD, practical Agile so to speak)
• Demonstrate a mindset of delivering secure, well-tested and well-documented software that integrates with various third party providers and partners (we do that a lot in the fintech industry)

WHAT YOU’LL GET IN RETURN:

• Remote first
• 25 days paid annual leave 
• 3 additional days for volunteering and learning
• Private Health Insurance
• Mental Health Support Platform
• FitPass
• Family and Friendly Leave (according to statutory)
• Personal L&D budget
• Share options

TIDEAN WAYS OF WORKING:

At Tide, we champion a flexible workplace model that supports both in-person and remote work to cater to the specific needs of our different teams. 

While remote work is supported, we believe in the power of face-to-face interactions to foster team spirit and collaboration. Our offices are designed as hubs for innovation and team-building, where we encourage regular in-person gatherings to foster a strong sense of community.

#LI-IB1
#LI-Remote

We are hiring across multiple locations

India: Hyderabad, Delhi NCR, Bengaluru
Europe: London, Serbia, Sofia, Lithuania, Berlin

We are hiring across multiple locations

India: Hyderabad, Delhi NCR, Bengaluru
Europe: London, Serbia, Sofia, Lithuania, Berlin

ABOUT THE ROLE

Be at the forefront of the AI revolution, working on cutting-edge projects that shape the future of financial services. You’ll join a passionate team focused on building high-quality, scalable products with real-world impact.

We’re looking for a Staff-level Backend Engineer (AI) to bridge robust backend systems with Generative AI. You’ll design the frameworks, standards, and platforms that allow AI capabilities to scale securely, reliably, and efficiently across the enterprise, going beyond feature delivery to influence long-term technical direction.

As a Staff Engineer you’ll:

• Build core services for Tide’s agentic platform, including APIs, workflow orchestration, and tool integration 
• Integrate bought components where they accelerate delivery, and build where control, trust, and reuse matter most
• Work with product, data, platform, and security teams to productionise shared AI capabilities
• Design services that are reliable, secure, observable, and easy for other teams to adopt
• Help shape reusable engineering patterns for AI-enabled workflows

WHAT WE ARE LOOKING FOR:

• Strong backend or platform engineering experience in production environments.
• Good judgement across APIs, distributed systems, cloud infrastructure, and service design.
• Experience integrating internal and third-party platforms.
• Comfort working in ambiguity and turning emerging needs into robust platform components.
• Strong focus on quality, reliability, and developer usability.
• Experience with AI infrastructure or orchestration is helpful, but not essential.
• Experience in highly regulated industries (Fintech, Healthtech, etc.) where safety and compliance are core to the product is valuable, but not essential.
• Design and build automated evaluation pipelines to measure agent reasoning accuracy and safety trajectories

Our Tech Stack:

• Java, Spring Boot and JOOQ to build the RESTful APIs of our microservices (but we welcome people who are used to any strongly typed general purpose programming language!)
• Event-driven architecture with messages over SNS+SQS and Kafka to make them reliable
• Primary datastores are MySQL and PostgreSQL via RDS or Aurora (we are heavy AWS users)
• Docker, Terraform, EKS used by the Cloud team to run the platform
• DataDog and Rollbar to keep it running
• GitHub with Sonarcloud, Semgrep and solid testing to power the CI/CD pipelines - new joiners are encouraged to have something deployed to production in their first 2 weeks
• Angular 2+ with ngrx on Web, Flutter for the Mobile App
• Fivetran/Snowflake/Looker for the BI insights and Python/Faust/Flask/Tecton + some ML libs for the automated decisioning and risk management

ABOUT THE ROLE:

As an Engineering Manager at Tide, you will be responsible for building and running the products your team owns, covering everything our members need to run their business, from banking and payments through to administration and operational tooling.

This role offers an exceptional opportunity to make a real difference by taking ownership of engineering practices in a rapidly expanding company! We trust and empower our Engineering Managers to make real architectural decisions that affect their domain and shape the future of Tide’s Platform.

We operate in domain-aligned, full-stack teams that own products end to end. Engineers self-organise, collaborate on technical challenges, and define shared standards through Communities of Practice.

• Leading & Directly managing a cross functional team of 8-12 engineers
• Partnering with a Product Manager to form the Product Engineering Duo
• Deeply caring about what’s being built as much as the how
• Being responsible of the delivery of the team - quality, stability, timelines, dependencies
• Being responsible of the tech excellence and architecture within the scope of the team
• Driving the continuous improvement of the team performance as measured by DORA
• Securing the continuous growth and wellbeing of the engineers on their team
• Being hands-on, carefully dividing your time between design, coding and coaching other team members. You will be the person people turn to seeking advice and solutions to difficult problems.

WHAT WE ARE LOOKING FOR: 

• Extensive experience (10+ years) building server-side applications and detailed knowledge of of Python, Java, C#, or another similar language
• Sound knowledge of a backend framework (e.g. Spring/Spring Boot) 
• Experience with running microservices and implementing and consuming RESTful APIs
• Experience engineering scalable and reliable solutions in a cloud-native environment 
• A mindset of delivering secure, well-tested and well-documented software 
• Full ownership of your code and technical solutions across their entire lifecycle, from development to production.
• Experience integrating with various third party providers and partners 
• Sound knowledge and experience working with relational databases
• Work effectively in an agile environment, using its practices to deliver value consistently and adapt quickly
• Ability to communicate technical concepts to a non-technical audience 
• Apply continuous integration, delivery, and deployment practices in day-to-day development to deliver software reliably to production
• A technical hands on leader who is in the details of what the team is working on day to day
• Experience  leading teams
• Experience directly managing people

Our Tech Stack

• Python, Java, Spring Boot and JOOQ to build the RESTful APIs of our microservices (but we welcome people who are used to any strongly typed general purpose programming language!) 
• Event-driven architecture with messages over SNS+SQS and Kafka to make them reliable 
• Primary datastores are PostgreSQL via RDS or Aurora (we are heavy AWS users) 
• Docker, Terraform, ArgoCD and, EKS provided by the Cloud team to run the platform 
• DataDog for monitoring, observability and automated SLOs
• GitHub, Semgrep and solid testing to power the CI/CD pipelines - new joiners are encouraged to have something deployed to production in their first week 
• Angular on Web, Flutter for our mobile app, but from time to time we use Swift and Kotlin
• Fivetran/BigQuery/Looker for the BI insights and Python/FastAPI/Faust + some ML libs for the automated decisioning and risk management

WHAT YOU’LL GET IN RETURN: 

Our location-specific employee benefits are designed to cater to the unique needs of Tideans: 

• 25 days paid annual leave
• 3 paid days off for volunteering or L&D activities
• Extended maternity and paternity leave covered by the company
• Personal L&D budget in the amount of 500 EUR per year
• Additional health & dental insurance
• Mental wellbeing platform
• Fully covered Multisports card
• Food vouchers
• Snacks, light food, drinks in the office
• WFH equipment allowance
• Flexible working from home
• Sabbatical Leave
• Share options

TIDEAN WAYS OF WORKING

At Tide, we champion a flexible workplace model that supports both in-person and remote work to cater to the specific needs of our different teams. 

While remote work is supported, we believe in the power of face-to-face interactions to foster team spirit and collaboration. Our offices are designed as hubs for innovation and team-building, where we encourage regular in-person gatherings to foster a strong sense of community.

ABOUT THE ROLE:

As an Engineering Manager at Tide, you will be responsible for building and running the products your team owns, covering everything our members need to run their business, from banking and payments through to administration and operational tooling.

This role offers an exceptional opportunity to make a real difference by taking ownership of engineering practices in a rapidly expanding company! We trust and empower our Engineering Managers to make real architectural decisions that affect their domain and shape the future of Tide’s Platform.

We operate in domain-aligned, full-stack teams that own products end to end. Engineers self-organise, collaborate on technical challenges, and define shared standards through Communities of Practice.

• Leading & Directly managing a cross functional team of 8-12 engineers
• Partnering with a Product Manager to form the Product Engineering Duo
• Deeply caring about what’s being built as much as the how
• Being responsible of the delivery of the team - quality, stability, timelines, dependencies
• Being responsible of the tech excellence and architecture within the scope of the team
• Driving the continuous improvement of the team performance as measured by DORA
• Securing the continuous growth and wellbeing of the engineers on their team
• Being hands-on, carefully dividing your time between design, coding and coaching other team members. You will be the person people turn to seeking advice and solutions to difficult problems.

WHAT WE ARE LOOKING FOR: 

• Extensive experience (10+ years) building server-side applications and detailed knowledge of of Python, Java, C#, or another similar language
• Sound knowledge of a backend framework (e.g. Spring/Spring Boot) 
• Experience with running microservices and implementing and consuming RESTful APIs
• Experience engineering scalable and reliable solutions in a cloud-native environment 
• A mindset of delivering secure, well-tested and well-documented software 
• Full ownership of your code and technical solutions across their entire lifecycle, from development to production.
• Experience integrating with various third party providers and partners 
• Sound knowledge and experience working with relational databases
• Work effectively in an agile environment, using its practices to deliver value consistently and adapt quickly
• Ability to communicate technical concepts to a non-technical audience 
• Apply continuous integration, delivery, and deployment practices in day-to-day development to deliver software reliably to production
• A technical hands on leader who is in the details of what the team is working on day to day
• Experience  leading teams
• Experience directly managing people

Our Tech Stack

• Python, Java, Spring Boot and JOOQ to build the RESTful APIs of our microservices (but we welcome people who are used to any strongly typed general purpose programming language!) 
• Event-driven architecture with messages over SNS+SQS and Kafka to make them reliable 
• Primary datastores are PostgreSQL via RDS or Aurora (we are heavy AWS users) 
• Docker, Terraform, ArgoCD and, EKS provided by the Cloud team to run the platform 
• DataDog for monitoring, observability and automated SLOs
• GitHub, Semgrep and solid testing to power the CI/CD pipelines - new joiners are encouraged to have something deployed to production in their first week 
• Angular on Web, Flutter for our mobile app, but from time to time we use Swift and Kotlin
• Fivetran/BigQuery/Looker for the BI insights and Python/FastAPI/Faust + some ML libs for the automated decisioning and risk management

WHAT YOU’LL GET IN RETURN: 

Our location-specific employee benefits are designed to cater to the unique needs of Tideans: 

• Remote first
• 25 days of paid annual leave
• 3 paid days off for volunteering or L&D activities
• Private Health Insurance
• Mental Health Support Platform
• FitPass
• Family and friendly leave (according to statutory)
• Personal L&D budget
• Share Options

TIDEAN WAYS OF WORKING

At Tide, we champion a flexible workplace model that supports both in-person and remote work to cater to the specific needs of our different teams. 

While remote work is supported, we believe in the power of face-to-face interactions to foster team spirit and collaboration. Our offices are designed as hubs for innovation and team-building, where we encourage regular in-person gatherings to foster a strong sense of community.

ABOUT THE ROLE:

As an Engineering Manager at Tide, you will be responsible for building and running the products your team owns, covering everything our members need to run their business, from banking and payments through to administration and operational tooling.

This role offers an exceptional opportunity to make a real difference by taking ownership of engineering practices in a rapidly expanding company! We trust and empower our Engineering Managers to make real architectural decisions that affect their domain and shape the future of Tide’s Platform.

We operate in domain-aligned, full-stack teams that own products end to end. Engineers self-organise, collaborate on technical challenges, and define shared standards through Communities of Practice.

• Leading & Directly managing a cross functional team
• Partnering with a Product Manager to form the Product Engineering Duo
• Deeply caring about what’s being built as much as the how
• Being responsible of the delivery of the team - quality, stability, timelines, dependencies
• Being responsible of the tech excellence and architecture within the scope of the team
• Driving the continuous improvement of the team performance as measured by DORA
• Securing the continuous growth and wellbeing of the engineers on their team
• Being hands-on, carefully dividing your time between design, coding and coaching other team members. You will be the person people turn to seeking advice and solutions to difficult problems.

WHAT WE ARE LOOKING FOR: 

• Extensive experience (10+ years) building server-side applications and detailed knowledge of Java
• Sound knowledge of a backend framework (e.g. Spring/Spring Boot) 
• Experience with running microservices and implementing and consuming RESTful APIs
• Experience engineering scalable and reliable solutions in a cloud-native environment 
• A mindset of delivering secure, well-tested and well-documented software 
• Full ownership of your code and technical solutions across their entire lifecycle, from development to production.
• Experience integrating with various third party providers and partners 
• Sound knowledge and experience working with relational databases
• Work effectively in an agile environment, using its practices to deliver value consistently and adapt quickly
• Ability to communicate technical concepts to a non-technical audience 
• Apply continuous integration, delivery, and deployment practices in day-to-day development to deliver software reliably to production
• A technical hands on leader who is in the details of what the team is working on day to day
• Experience  leading teams
• Experience directly managing people

Our Tech Stack

• Java, Spring Boot and JOOQ to build the RESTful APIs of our microservices (but we welcome people who are used to any strongly typed general purpose programming language!) 
• Event-driven architecture with messages over SNS+SQS and Kafka to make them reliable 
• Primary datastores are PostgreSQL via RDS or Aurora (we are heavy AWS users) 
• Docker, Terraform, ArgoCD and, EKS provided by the Cloud team to run the platform 
• DataDog for monitoring, observability and automated SLOs
• GitHub, Semgrep and solid testing to power the CI/CD pipelines - new joiners are encouraged to have something deployed to production in their first week 
• Angular on Web, Flutter for our mobile app, but from time to time we use Swift and Kotlin
• Fivetran/BigQuery/Looker for the BI insights and Python/FastAPI/Faust + some ML libs for the automated decisioning and risk management

WHAT YOU’LL GET IN RETURN

• The gross monthly salary for this position ranges from 7400€ to 11560€, depending on your skills, and experience.
• Private Health Insurance
• 25 days paid annual leave
• 3 paid days off for volunteering or L&D activities
• Parental Leave days 
• Family-Friendly Leave 
• Personal L&D budget in the amount of 500 EUR per year
• Mental wellbeing platform Plumm
• WFH equipment allowance
• Sabbatical Leave
• Share options
• Team Events

TIDEAN WAYS OF WORKING

At Tide, we champion a flexible workplace model that supports both in-person and remote work to cater to the specific needs of our different teams. 

While remote work is supported, we believe in the power of face-to-face interactions to foster team spirit and collaboration. Our offices are designed as hubs for innovation and team-building, where we encourage regular in-person gatherings to foster a strong sense of community.

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 Team:

The Product Launch team is built for people who don’t just maintain systems but create them. We take products from zero to hero, and scale them until they’re strong enough to be handed over to core teams. No legacy constraints. No endless support cycles. Just greenfield builds, modern tech, and real ownership from day one. 

We move fast, think lean, and execute with focus, one product at a time, full commitment, full impact. Every sprint matter, every decision ship value. This is not a support team. It’s a build-from-scratch engine for products that matter, because every hero needs a superhero.

What You’ll Do:

• Technical Quality Ownership - Set and enforce technical standards for code quality, testing practices, deployment procedures, and observability across all teams. Ensure deliverables consistently meet company and industry standards. 

• Security & Compliance - Champion security best practices in application design and delivery. Drive secure coding standards, dependency management, and vulnerability remediation across the development lifecycle. 

• Technology Decisions - Drive and consult on technology choices in collaboration with the Architect and engineering teams. Evaluate new tools, frameworks, and patterns with a clear focus on efficiency, maintainability, and long-term sustainability. 

• Architecture & Design Guidance - Review and guide system designs, API contracts, data models, and integration patterns. Ensure business requirements are implemented following sound architectural principles and established standards. 

• Hands-On Engineering - Stay deeply hands-on with production code. Lead by example in modern Java (21/25), Spring Boot 3/4, PHP, Laravel, NodeJS, Kafka Streams, and cloud-native microservices. Conduct in-depth code reviews and contribute to critical path development. 

• Observability & Operational Excellence - Define and drive observability standards (metrics, logging, tracing, alerting) to ensure production systems are transparent, diagnosable, and reliable. 

• Technology Adoption - Drive the adoption of new technologies and practices across teams. Build proof-of-concepts, define migration paths, and ensure smooth rollouts with minimal disruption. 

• Cross-Team Collaboration - Act as the technical mediator between Java teams, Team Leads, the Architect, and business stakeholders. Translate business requirements into sound technical guidance and ensure alignment across all parties. 

• Knowledge Sharing - Foster a culture of technical excellence through design reviews, tech talks, documentation, and hands-on mentoring of senior engineers. 

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:

Experience: 7+ years of hands-on backend development with strong expertise, including 2+ years in a technical leadership capacity (Tech Lead, Principal Engineer, or equivalent). 

Technical Expertise: 

• Deep knowledge of Java (21+), PHP or NodeJS concurrency, JVM internals, and performance characteristics 
• Strong experience with building production-grade microservices 
• Strong expertise with Kafka and Kafka Streams — event-driven architectures, stream processing, schema evolution, and exactly-once semantics 
• Solid understanding of REST API design principles and synchronous integration patterns 
• Hands-on experience with Kubernetes, GitOps (ArgoCD, Kustomize), and container orchestration 
• Experience defining and implementing observability strategies (metrics, distributed tracing, structured logging, alerting) 
• Strong understanding of application security practices, secure coding, and dependency management 
• Solid database knowledge: relational and document databases, data modeling, and performance tuning 

Soft Skills: Excellent communicator who can translate between technical and business language. Comfortable presenting ideas, challenging decisions constructively, and building consensus across teams. 

Collaboration: Proven ability to work effectively with Architects, Team Leads, Product, and DevOps in a cross-functional environment. 

Mindset: Ownership-driven, pragmatic, and passionate about engineering excellence. You care as much about maintainability and operational quality as you do about shipping features. 

Nice to Have: 

• Experience in iGaming, Sportsbook, or real-time transaction-heavy systems 
• CDC architectures (Debezium) 
• Redis or distributed caching strategies 
• Performance tuning and benchmarking (JMH, async-profiler, JFR) 
• Architecture patterns such as DDD, CQRS, or Event Sourcing 
• Contributions to open-source projects 

What We Offer: 

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

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. 

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:  

• Design and build foundational backend frameworks, libraries, and services that are reused across all engineering teams.
• Define and drive backend architecture standards - from service design and communication patterns to scalability, resilience, and security.
• Create and evolve shared platform solutions (e.g. service templates, common libraries, reference architectures) that accelerate development and reduce duplication.
• Establish best practices for building, testing, and operating Java services, ensuring consistency and high quality across all codebases.
• Develop and maintain core platform capabilities (e.g. service orchestration patterns, API standards, integration approaches) used company-wide.
• Partner with engineering teams to identify inefficiencies, remove bottlenecks, and enable faster, more reliable backend development.
• Drive initiatives to standardize and modernize the backend stack, improving performance, scalability, and maintainability across systems.
• Act as a technical leader through architecture reviews, hands-on guidance, and mentorship, raising the engineering bar across teams.
• Continuously evaluate and introduce tools, patterns, and technologies that improve scalability, reliability, and developer productivity at scale.

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 of backend development experience with strong expertise in Java and object-oriented design. 
• Solid knowledge of design patterns, system architecture, and scalability principles. 
• Hands-on experience with databases (SQL/NoSQL) and message-driven systems (e.g., Kafka, RabbitMQ). 
• Familiar with containerization and orchestration (Kubernetes, Docker). 
• Comfortable with automated testing (unit, integration, performance). 
• Proven track record building and supporting production-grade, high-load systems. 
• Thrive in a dynamic, fast-changing environment with shifting priorities. 
• Strong communicator with a proactive, ownership-driven mindset. 

What We Offer: 

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

About 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:

• Design and evolve CI/CD frameworks that standardize and accelerate delivery across all engineering teams.
• Build and maintain infrastructure-as-code platforms that enable teams to provision and manage cloud environments in a consistent, self-service way.
• Define and implement Kubernetes-based platform capabilities that provide scalable, production-ready foundations for all applications.
• Establish and operate shared services such as event streaming platforms (e.g. Apache Kafka), enabling teams to build data-driven systems without reinventing the wheel.
• Drive centralized configuration management and environment standardization, ensuring consistency, security, and reliability at scale.
• Build and evolve company-wide observability solutions - logging, monitoring, and alerting - to provide deep visibility into system health and performance.
• Set engineering standards and best practices for reliability, scalability, and operational excellence across the organization.
• Partner with development teams to improve developer experience, remove bottlenecks, and enable faster, more reliable delivery.
• Continuously identify opportunities to simplify, automate, and unify engineering processes, raising the overall technical bar of the company.

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:

• Technical Expertise: Proficient in Docker, Kubernetes, Terraform, Packer, and Ansible. 
• CI/CD Knowledge: Solid understanding of CI/CD processes and tools, including Git, Jenkins, and Microsoft Teams. 
• Apache Kafka Expertise: Proven experience with Apache Kafka, including cluster management, topic configuration, Kafka Connect, Schema Registry, and a strong understanding of data streaming concepts.
• Cloud Experience: Hands-on experience with Google Cloud. 
• OS & Networking: Strong knowledge of Linux/UNIX operating systems and networking fundamentals. 
• Scripting Skills: Skilled in scripting with Python and Bash. 
• Management Processes: Knowledge of Change Management and Release Management best practices. 
• Problem-Solving: Exceptional troubleshooting abilities, with a proactive and analytical approach. 
• Team Qualities: Highly motivated, responsible, dynamic, and an effective team player. 

What We Offer: 

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

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. 

Your Team:

The Product Launch team is built for people who don’t just maintain systems but create them. We take products from zero to hero, and scale them until they’re strong enough to be handed over to core teams. No legacy constraints. No endless support cycles. Just greenfield builds, modern tech, and real ownership from day one. 

We move fast, think lean, and execute with focus, one product at a time, full commitment, full impact. Every sprint matter, every decision ship value. This is not a support team. It’s a build-from-scratch engine for products that matter, because every hero needs a superhero. 

How You’ll Make an Impact:  

• Design and build backend services and APIs from the ground up - powering brand-new products from initial concept to production.
• Own technical decisions early in the product lifecycle, shaping architecture, data models, and service boundaries without legacy constraints.
• Develop scalable, high-performance systems using modern Java technologies, designed to evolve quickly as products gain traction.
• Work closely with product, design, and frontend teams to define and deliver features - contributing to what gets built, not just how.
• Move fast and ship often - iterating on real user feedback and continuously improving the product as it grows.
• Lay the foundation for long-term scalability and reliability, ensuring each product is ready to be handed over to core teams.
• Drive engineering excellence through clean design, pragmatic decisions, and high-quality code, even under fast-paced delivery cycles.
• Support and mentor teammates through hands-on collaboration, helping raise the bar while building impactful products together.

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 of backend development experience with strong expertise in Java and object-oriented design. 
• Solid knowledge of design patterns, system architecture, and scalability principles. 
• Hands-on experience with databases (SQL/NoSQL) and message-driven systems (e.g., Kafka, RabbitMQ). 
• Familiar with containerization and orchestration (Kubernetes, Docker). 
• Comfortable with automated testing (unit, integration, performance). 
• Proven track record building and supporting production-grade, high-load systems. 
• Thrive in a dynamic, fast-changing environment with shifting priorities. 
• Strong communicator with a proactive, ownership-driven mindset. 

What We Offer: 

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

About 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 Product Launch team is built for people who don’t just maintain systems but create them. We take products from zero to hero, and scale them until they’re strong enough to be handed over to core teams. No legacy constraints. No endless support cycles. Just greenfield builds, modern tech, and real ownership from day one. 

We move fast, think lean, and execute with focus, one product at a time, full commitment, full impact. Every sprint matter, every decision ship value. This is not a support team. It’s a build-from-scratch engine for products that matter, because every hero needs a superhero.

How You’ll Make an Impact:

• Build and evolve CI/CD pipelines from the ground up, enabling rapid, reliable delivery of new products in the public cloud.
• Own the infrastructure lifecycle end-to-end - from initial architecture and provisioning to scaling and optimization - using automation-first principles.
• Design and operate cloud-native, distributed systems, leveraging Kubernetes to ensure resilience, scalability, and fast iteration as products grow.
• Set up and drive real-time data capabilities using Apache Kafka, enabling new products to process and react to business-critical data streams from day one.
• Establish consistent, scalable configuration management practices across services and environments, ensuring every new product starts with a solid foundation.
• Implement observability as a core feature - building logging, monitoring, and alerting systems that provide immediate insight and support rapid decision-making.
• Continuously improve delivery speed, system reliability, and developer experience, removing friction and enabling teams to move from idea to production with minimal overhead.
• Collaborate closely with product and engineering teams during early-stage builds, shaping infrastructure and platform decisions that directly impact product success.

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:

• Technical Expertise: Proficient in Docker, Kubernetes, Terraform, Packer, and Ansible. 
• CI/CD Knowledge: Solid understanding of CI/CD processes and tools, including Git, Jenkins, and Microsoft Teams. 
• Apache Kafka Expertise: Proven experience with Apache Kafka, including cluster management, topic configuration, Kafka Connect, Schema Registry, and a strong understanding of data streaming concepts.
• Cloud Experience: Hands-on experience with Google Cloud. 
• OS & Networking: Strong knowledge of Linux/UNIX operating systems and networking fundamentals. 
• Scripting Skills: Skilled in scripting with Python and Bash. 
• Management Processes: Knowledge of Change Management and Release Management best practices. 
• Problem-Solving: Exceptional troubleshooting abilities, with a proactive and analytical approach. 
• Team Qualities: Highly motivated, responsible, dynamic, and an effective team player. 

What We Offer: 

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

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

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 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.  

What You’ll Do: 

• Technical Quality Ownership - Set and enforce technical standards for code quality, testing practices, deployment procedures, and observability across all teams. Ensure deliverables consistently meet company and industry standards.  

• Security & Compliance - Champion security best practices in application design and delivery. Drive secure coding standards, dependency management, and vulnerability remediation across the development lifecycle.  

• Technology Decisions - Drive and consult on technology choices in collaboration with the Architect and engineering teams. Evaluate new tools, frameworks, and patterns with a clear focus on efficiency, maintainability, and long-term sustainability.  

• Architecture & Design Guidance - Review and guide system designs, API contracts, data models, and integration patterns. Ensure business requirements are implemented following sound architectural principles and established standards.  

• Hands-On Engineering - Stay deeply hands-on with production code. Lead by example in modern Java (21/25), Spring Boot 3/4, PHP, Laravel, NodeJS, Kafka Streams, and cloud-native microservices. Conduct in-depth code reviews and contribute to critical path development.  

• Observability & Operational Excellence - Define and drive observability standards (metrics, logging, tracing, alerting) to ensure production systems are transparent, diagnosable, and reliable.  

• Technology Adoption - Drive the adoption of new technologies and practices across teams. Build proof-of-concepts, define migration paths, and ensure smooth rollouts with minimal disruption.  

• Cross-Team Collaboration - Act as the technical mediator between Java teams, Team Leads, the Architect, and business stakeholders. Translate business requirements into sound technical guidance and ensure alignment across all parties.  

• Knowledge Sharing - Foster a culture of technical excellence through design reviews, tech talks, documentation, and hands-on mentoring of senior engineers.  

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: 

Experience: 7+ years of hands-on backend development with strong expertise, including 2+ years in a technical leadership capacity (Tech Lead, Principal Engineer, or equivalent).  

Technical Expertise:  

• Deep knowledge of Java (21+), PHP or NodeJS concurrency, JVM internals, and performance characteristics  
• Strong experience with building production-grade microservices  
• Strong expertise with Kafka and Kafka Streams — event-driven architectures, stream processing, schema evolution, and exactly-once semantics  
• Solid understanding of REST API design principles and synchronous integration patterns  
• Hands-on experience with Kubernetes, GitOps (ArgoCD, Kustomize), and container orchestration  
• Experience defining and implementing observability strategies (metrics, distributed tracing, structured logging, alerting)  
• Strong understanding of application security practices, secure coding, and dependency management  
• Solid database knowledge: relational and document databases, data modeling, and performance tuning  

Soft Skills: Excellent communicator who can translate between technical and business language. Comfortable presenting ideas, challenging decisions constructively, and building consensus across teams.  

Collaboration: Proven ability to work effectively with Architects, Team Leads, Product, and DevOps in a cross-functional environment.  

Mindset: Ownership-driven, pragmatic, and passionate about engineering excellence. You care as much about maintainability and operational quality as you do about shipping features.  

Nice to Have:  

• Experience in iGaming, Sportsbook, or real-time transaction-heavy systems  

• CDC architectures (Debezium)  

• Redis or distributed caching strategies  

• Performance tuning and benchmarking (JMH, async-profiler, JFR)  

• Architecture patterns such as DDD, CQRS, or Event Sourcing  

• Contributions to open-source projects  

What We Offer:  

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

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 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: 

• Develop New Features: Design and implement new features per specifications, contributing to the evolution of the next-generation chat tool. 
• Write Clean and Maintainable Code: Craft high-quality, performant, and maintainable code that meets the highest standards. 
• Apply Best Practices: Ensure that development processes follow industry best practices to deliver robust and scalable solutions. 
• Test-Driven Development: Write unit, integration, and end-to-end tests to ensure that the product is reliable and bug-free. 
• Code Reviews: Review pull requests, providing valuable feedback and ensuring code quality is maintained across the team. 
• Mentorship: Help elevate your colleagues’ skills by offering mentorship, guidance, and support. 
• Documentation: Write clear, concise documentation that supports code clarity and ease of use. 
• Deployment Assistance: Actively participate in deployments, ensuring smooth transitions from development to production. 
• Application Monitoring: Monitor applications in production, promptly identifying and resolving any issues. 
• Collaboration: Work closely with teammates and various stakeholders to achieve project goals and deliver top-notch solutions. 

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: 

• Node.js: 5+ years in developing high-performance and scalable applications with Node.js. 
• TypeScript: Strong knowledge of TypeScript for building robust, type-safe applications. 
• Nest.js: Hands-on experience with Nest.js to create modular, maintainable backend systems. 
• MySQL & MongoDB: Strong experience working with relational and NoSQL databases, ensuring high data integrity and performance. 
• Websockets/Socket.IO: Proficiency in real-time communication technologies like Websockets and Socket.IO. 
• RabbitMQ & Kafka: Experience with message brokers like RabbitMQ and Kafka for efficient, scalable communication between services. 
• Redis: Familiarity with Redis for caching, data storage, and enhancing performance. 
• Docker & Kubernetes (k8s): Experience in containerized applications using Docker, and deployment using Kubernetes for scalability and reliability. 

What We Offer: 

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

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 are looking for a Java Tech Lead to be the technical authority across our Java engineering teams, ensuring that everything we ship meets the highest standards for quality, operational reliability, and security. 

You will raise the technical bar across teams, drive technology decisions in close collaboration with the Architect, and serve as the bridge between engineering teams and business stakeholders. The Tech Lead owns technical quality, standards, and technology evolution. 

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

What You’ll Do:

• Technical Quality Ownership - Set and enforce technical standards for code quality, testing practices, deployment procedures, and observability across all Java teams. Ensure deliverables consistently meet company and industry standards. 

• Security & Compliance - Champion security best practices in application design and delivery. Drive secure coding standards, dependency management, and vulnerability remediation across the development lifecycle. 

• Technology Decisions - Drive and consult on technology choices in collaboration with the Architect and engineering teams. Evaluate new tools, frameworks, and patterns with a clear focus on efficiency, maintainability, and long-term sustainability. 

• Architecture & Design Guidance - Review and guide system designs, API contracts, data models, and integration patterns. Ensure business requirements are implemented following sound architectural principles and established standards. 

• Hands-On Engineering - Stay deeply hands-on with production code. Lead by example in modern Java (21/25), Spring Boot 3/4, Kafka Streams, and cloud-native microservices. Conduct in-depth code reviews and contribute to critical path development. 

• Observability & Operational Excellence - Define and drive observability standards (metrics, logging, tracing, alerting) to ensure production systems are transparent, diagnosable, and reliable. 

• Technology Adoption - Drive the adoption of new technologies and practices across teams. Build proof-of-concepts, define migration paths, and ensure smooth rollouts with minimal disruption. 

• Cross-Team Collaboration - Act as the technical mediator between Java teams, Team Leads, the Architect, and business stakeholders. Translate business requirements into sound technical guidance and ensure alignment across all parties. 

• Knowledge Sharing - Foster a culture of technical excellence through design reviews, tech talks, documentation, and hands-on mentoring of senior engineers. 

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:

Experience: 7+ years of hands-on backend development with strong Java expertise, including 2+ years in a technical leadership capacity (Tech Lead, Principal Engineer, or equivalent). 

Technical Expertise: 

• Deep knowledge of modern Java (21+), concurrency, JVM internals, and performance characteristics 
• Strong experience with Spring Boot (3/4) and building production-grade microservices 
• Strong expertise with Kafka and Kafka Streams — event-driven architectures, stream processing, schema evolution, and exactly-once semantics 
• Solid understanding of REST API design principles and synchronous integration patterns 
• Hands-on experience with Kubernetes, GitOps (ArgoCD, Kustomize), and container orchestration 
• Experience defining and implementing observability strategies (metrics, distributed tracing, structured logging, alerting) 
• Strong understanding of application security practices, secure coding, and dependency management 
• Solid database knowledge: relational and document databases, data modeling, and performance tuning 

Soft Skills: Excellent communicator who can translate between technical and business language. Comfortable presenting ideas, challenging decisions constructively, and building consensus across teams. 

Collaboration: Proven ability to work effectively with Architects, Team Leads, Product, and DevOps in a cross-functional environment. 

Mindset: Ownership-driven, pragmatic, and passionate about engineering excellence. You care as much about maintainability and operational quality as you do about shipping features. 

Nice to Have: 

• Experience in iGaming, Sportsbook, or real-time transaction-heavy systems 
• CDC architectures (Debezium) 
• Redis or distributed caching strategies 
• Performance tuning and benchmarking (JMH, async-profiler, JFR) 
• Architecture patterns such as DDD, CQRS, or Event Sourcing 
• Contributions to open-source projects 

What We Offer: 

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