Purpose 

Our Support Team is the glue that holds together the Wolt marketplace and ensures that poor experiences are turned into good ones, so that we can deliver industry leading customer experiences. We ensure that the operations between customers, restaurant partners and courier partners all run smoothly. As Support Team Lead you will manage a team of local Support Associates, develop the structures and processes required for the team to perform well, develop a culture where people thrive under pressure and inspire the highest-quality standard of service for our customers and partners. 

You will lead a team of 20-25 people, working closely with fellow team leads and cross-functional partners, and report directly to the Support Manager.

Core responsibilities

• People management: You will lead and develop a team of 20-25 people and ensure they are competent, motivated, engaged and satisfied in their roles. You will also make sure the team has fun and enjoys coming to work. You will be a contact point between the global and local organisation and will continuously identify and implement best practices to ensure the team is always performing to the highest standards. You will also support succession planning and proactively help individuals develop and grow into more senior roles. 
• Recruiting, mentoring and managing: You will find the best talent with the right attitude while creating an environment where the team can develop through encouragement and empowerment. You will be providing performance feedback and making sure your team meets KPIs. 
• Leading by example and setting the standard: At Wolt, our Support Team knows that customer interactions serve a larger purpose than simply fixing problems. You will lead by example and raise the bar of the service we provide. You set targets for yourself and your team and walk the extra mile to beat new records as a company. 
• Leading operations: You’re an operative leader that creates structure and sets the direction for the team. You develop clear guidelines and rules so that the team can handle a high volume of interactions daily and under pressure. You ensure that the team has the training they need to work both independently and collaboratively and can make good decisions live. 
• Strategizing and collaborating: You will develop strategies to improve customer service experience and satisfaction while creating engaged customers. Knowing the inner mechanics of our customer service systems, you will collaborate closely with our other teams to meet the needs of our customers and partners. You will also work closely with the other team leads locally and globally to ensure we work seamlessly at scale.  
• Relating and communicating: You will identify the needs and relevant tone of voice to each of our customers (courier partners, customers, and merchants) that are reaching out to us.
• Analysing and optimising: You will look for patterns in incoming requests, translating it to actions and improvements, and communicating it to external partners and internal stakeholders. 
• Getting stuff done: We operate in a live environment, and you will have to make decisions quickly and on the fly, and operate well under pressure. You will need to be able to dive into the details to solve problems in the moment, while also being able to pull back and focus on the bigger picture.  

Measurement of success 

KPIs evolve over time as we grow and develop as an organisation and as you grow in your role. 

• Team member KPIs - your primary role is to lead and develop your team, and you will shine through their performance
• Engagement scores 
• Team member feedback
• Adherence to all internal policies for you and your team
• Ensuring adherence to scheduled shifts and monitoring all related shrinkage
• Contribute to meeting QoS budgets (staff costs and net refunds) 
• Contribute to meeting all Support KPIs (e.g. CSAT, TTC, HT etc) 
• Project completion - much of the success of this role comes from continuously improving Support and our team’s performance, and we will often have have tasks and projects that will have their individual measures of success.

Key skills and qualities

• You have already led a customer-facing team and you're excited to join our award-winning Support team.
• You enjoy leading and growing a team, and do your best to make sure your team always understands the importance of their role and the purpose of providing the best possible service.
• You are able to think on your feet, and multi-tasking is your second nature.
• You have a large capacity for work and enjoy working under pressure. 
• You’re tech-savvy and enjoy learning and teaching others how to use our  Support tools.
• You are able to translate data into actions and make the rest of the core team understand how Support is progressing according to the KPI’s.
• You have a can-do attitude and you are ready to roll up your sleeves and get to work in a fast-paced startup environment.
• You are an excellent communicator and fluidly and fluently communicate internally and externally and adjust your tone to your audience, in spoken and written Greek and English.
• You are customer obsessed and enjoy providing customers with an out of this world and memorable experience, every time. It’s more than just simply fixing problems.
• You are team oriented and enjoy working collaboratively with a diverse team. 
• Ability to work in a flexible manner, including occasionally evenings or weekends.

Let's start with the role

#ouroneteam

We are seeking a highly skilled and experienced Product Designer with a strong focus on design systems to join our dynamic team. As a key member of our design team, you will play a critical role in shaping and maintaining our design language across all products.

You will be part of a growing design team that is continuously improving our product experience. You will be responsible for a wide range of design activities for our web and mobile applications, spanning from ideation all the way to high-fidelity prototyping. You will also be contributing to our ever-growing design system, building components and architecting new needs.

Day to day, you will lead small projects, take on bigger ones with guidance and help, work on tasks with a lot of self-direction and be responsible for the design outcomes. You will be collaborating with researchers, product managers, engineers and commercial stakeholders to ensure the delivery of great and comprehensive experiences.

#ourwayofworking

What business as usual means:

We operate within a centralized model, providing services to the development teams that need our support.

Our cooperation is framed in between two-week sprints, resulting in a well-defined and documented design process.

Having time to learn and grow in weekly design chapter meetings.

Plus, our business as usual does not only include velocity, designs and tickets but also participation in the Norman Nielsen certification.

What you'll bring

• Contribute to research that helps solve problems and drives successful, user-oriented design decisions;
• Reach out to our users for usability testing based on their feedback;
• Use your passion and expertise to ensure all UX designs are efficient & user-friendly;
• Collaborate with internal team members to brainstorm solutions or ways of approaching the design challenge;
• Produce conceptual designs to socialize initial ideas internally and externally, and incorporate design feedback;
• Produce, present and review high-resolution designs with internal team members and client personnel, and incorporate design feedback;
• Prepare design artifacts for user testing and participate in the sessions by capturing feedback from users;
• Collaborate effectively with a range of colleagues as part of a cross-functional team, with a Product Owner, Developers and Product Managers;
• Add value to our wider Product Design team;
• Annotate design deliverables to ensure the design intent is clearly communicated to the development team and that there is a sufficient level of detail provided to support the implementation process;
• Build simple and complex components to ensure product consistency and scalability;
• Collaborate with front-end engineers to make sure design components are reflected into code.

What we are looking for

• At least 5 years designing experience on Web and Mobile applications;
• Professional experience with industry-standard design & prototyping tools such as Figma, Sketch, ProtoPie, Illustrator or other design-related tools;
• Technical experience with creation and maintenance of Design Systems and the building of well-thought reusable components;
• Demonstrated experience managing multiple projects simultaneously, from concept to completion.

Νice to have

• Sportsbook or Sportsbetting Products; it would be considered an asset if you have experience working in the industry and if you have a genuine interest in sports betting, or other transaction intense industries, such as Fin-Tech;
• Adept at learning quickly in a fast-paced environment;
• Basic knowledge of Usability and A/B Testing;
• A problem solver, with ideas that challenge the ordinary, together with the drive to bring them to life;
• Meticulous and organized by nature;
• Detail-oriented yet able to see the big picture;

Kaizen Gaming Perks

• 🕑 Hybrid way of working
• 🏃 A buddy will support you with your onboarding
• 💸 Competitive pay & bonus scheme
• 👩‍⚕️ Private health insurance for you and your family
• 💰 Monthly meal allowance 
• ⭐Developmental 360° feedback framework
• 📚 Unlimited access to Udemy & continuous training
• #LI-Hybrid
• #LI-AP

Let's start with the role

#ouroneteam

We are seeking a highly skilled and experienced Product Designer with a strong focus on design systems to join our dynamic team. As a key member of our design team, you will play a critical role in shaping and maintaining our design language across all products.

You will be part of a growing design team that is continuously improving our product experience. You will be responsible for a wide range of design activities for our web and mobile applications, spanning from ideation all the way to high-fidelity prototyping. You will also be contributing to our ever-growing design system, building components and architecting new needs.

Day to day, you will lead small projects, take on bigger ones with guidance and help, work on tasks with a lot of self-direction and be responsible for the design outcomes. You will be collaborating with researchers, product managers, engineers and commercial stakeholders to ensure the delivery of great and comprehensive experiences.

#ourwayofworking

What business as usual means:

We operate within a centralized model, providing services to the development teams that need our support.

Our cooperation is framed in between two-week sprints, resulting in a well-defined and documented design process.

Having time to learn and grow in weekly design chapter meetings.

Plus, our business as usual does not only include velocity, designs and tickets but also participation in the Norman Nielsen certification.

What you'll bring

• Contribute to research that helps solve problems and drives successful, user-oriented design decisions;
• Reach out to our users for usability testing based on their feedback;
• Use your passion and expertise to ensure all UX designs are efficient & user-friendly;
• Collaborate with internal team members to brainstorm solutions or ways of approaching the design challenge;
• Produce conceptual designs to socialize initial ideas internally and externally, and incorporate design feedback;
• Produce, present and review high-resolution designs with internal team members and client personnel, and incorporate design feedback;
• Prepare design artifacts for user testing and participate in the sessions by capturing feedback from users;
• Collaborate effectively with a range of colleagues as part of a cross-functional team, with a Product Owner, Developers and Product Managers;
• Add value to our wider Product Design team;
• Annotate design deliverables to ensure the design intent is clearly communicated to the development team and that there is a sufficient level of detail provided to support the implementation process;
• Build simple and complex components to ensure product consistency and scalability;
• Collaborate with front-end engineers to make sure design components are reflected into code.

What we are looking for

• At least 5 years designing experience on Web and Mobile applications;
• Professional experience with industry-standard design & prototyping tools such as Figma, Sketch, ProtoPie, Illustrator or other design-related tools;
• Technical experience with creation and maintenance of Design Systems and the building of well-thought reusable components;
• Demonstrated experience managing multiple projects simultaneously, from concept to completion.

Νice to have

• Sportsbook or Sportsbetting Products; it would be considered an asset if you have experience working in the industry and if you have a genuine interest in sports betting, or other transaction intense industries, such as Fin-Tech;
• Adept at learning quickly in a fast-paced environment;
• Basic knowledge of Usability and A/B Testing;
• A problem solver, with ideas that challenge the ordinary, together with the drive to bring them to life;
• Meticulous and organized by nature;
• Detail-oriented yet able to see the big picture;

Kaizen Gaming Perks

• 🕑 Hybrid way of working
• 🏃 A buddy will support you with your onboarding
• 💸 Competitive pay & bonus scheme
• 👩‍⚕️ Private health insurance for you and your family
• 💰 Monthly meal allowance 
• ⭐Developmental 360° feedback framework
• 📚 Unlimited access to Udemy & continuous training
• #LI-Hybrid
• #LI-AP

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its Design award winner for inclusivity for 2025.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

With the growth of our Android app, being the most used text-to-speech app in the Play Store, we find the need for a Senior Android Engineer to help us support the new user base as well as work on new and exciting projects to push us forward.   

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Owning major features and working closely with our design team - take ownership of features inside the app and become responsible of delivering high quality features
• Shape the future of our Android team
• Own, maintain and improve reliability metrics for key features
• Participate in discussions across different teams - Product, Design, Engineering
• Review pull requests, and support other teammates
• Handle critical issues or cope with unexpected challenges 
• Take ownership of feature releases and provide nightly builds for the QA team

An Ideal Candidate Should Have

• 5+ years of software engineering experience
• Familiarity with Android components
• Experience building or contributing to at least one Android app
• Product design intuition and user empathy
• Drive to push the boundaries of Android UI/UX
• Understanding of the importance of tests and how to approach writing tests
• Self-drive to improve the app and codebase above and beyond what's outlined in the spec
• Rock solid experience with Kotlin, Kotlin Coroutines, Kotlin Flow, Dagger 2, MVVM, Clean Architecture, Background Services, Music Player Service, Android Animations, Jetpack Navigation, JUnit tests
• Excellent communication skills
• User oriented problem solving approach
• Driven with continuous feedback from leaders

Bonus:

• Experience building, maintaining, or otherwise contributing to open source projects in Android
• Experience with iOS, Web or NodeJS

Technologies we use:

• Kotlin
• Kotlin Coroutines
• Kotlin Flow
• Jetpack Navigation
• Dagger 2
• Room
• Custom Views, Canvas & Paint
• Jetpack Compose
• JUnit

What We offer:

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Let's start with the role

You will join an autonomous Agile team and work closely with the Product Owner, Agile Delivery Lead, Automation Testers and other Software Engineers to create a competitive advantage for Kaizen and offer a unique online experience to our customers.

Software engineers in Kaizen are responsible for a multitude of projects, from our customer-facing websites and mobile applications to our admin and internal tools and backend services, most of them withstanding high volume / traffic.

• Create new solutions and see them through, from conception to production;
• Turn requirements into simple and sophisticated technological systems. Our large scale, highly available infrastructure is at the core of that challenge;
• Design, build, and maintain efficient, reusable, and reliable code;
• Research new technologies to find new and efficient ways to solve day to day challenges;
• Ship high-value features quickly;
• Challenge the status quo and improve the team and product.

Most of our sites and services are written in C# / ASP.NET and new services are written in .NET Core. New applications use vue.js in the front-end while older ones use server-rendered (Razor) views in combination with jQuery & Knockout.js. MS SQL Server is used for most of our storage needs, but also uses Redis and ElasticSearch when it makes sense to do so. RabbitMQ is our go-to message broker. We use Gitlab for code versioning and CI, and the Atlassian stack for tickets and documentation.

What you'll bring

• At least 3 years of experience developing production-level software using Microsoft .NET (full framework or .NET Core);
• Proficient in C# and MVC;
• Good understanding of basic web technologies, such as HTTP, REST, etc.;
• Practical understanding of algorithms and design patterns;
• Passionate about delivering high-quality code;
• Fluent in English, both oral and written.
• Strong work ethics and eagerness to take initiatives with a can-do attitude.

Nice to have:

• Expertise in concurrency, multi-threading, and event-driven architecture;
• Exposure to distributed applications that are secure, can scale and are highly available.

Kaizen Gaming Perks

• 🕑 Hybrid way of working & remote options
• 🏃 A buddy will support you with your onboarding
• 💸 Competitive pay and bonus scheme
• 👩‍⚕️ Private health insurance for you and your family
• 💰 Monthly meal allowance 
• ⭐Developmental 360° feedback framework
• 📚 Unlimited access to Udemy & continuous training
• #LI-Hybrid

Let's start with the role

As the team lead of an AI product team you will lead and guide the team's efforts in delivering high impact AI products. You will be at the core of AI developments, analyzing data, building machine learning models, collaborating with the tech team to create successful AI products. 

The ideal candidate will combine a deep understanding of machine learning algorithms and proven extensive experience in building  ML/AI powered applications in production along with previous experience of leading and managing AI teams.

As a Data Science Team Lead, you will:

• Manage a team of 5 to 7 skilled data scientists and machine learning engineers. 
• Translate product requirements to machine learning problems and identifying areas where AI can have the most business impact;
• Analyze data to identify significant patterns and generate insights;
• Perform exploratory data analysis (EDA) and feature engineering to support the modeling process;
• Implement best practices on model selection, parameter tuning and optimization.
• Run comparative experiments for model training;
• Analyze ML metrics to evaluate different potential solutions;
• Manage the full lifecycle of AI features, from data collection to model design and to implementation and optimization in production environments;
• Mentor and share knowledge with more junior members and guide the team through complex projects. 

What you’ll bring

• Previous experience as a people manager;
• Expert knowledge of machine learning algorithm and their theoretical foundations;
• Extensive hands-on experience in delivering machine learning models to production;
• Experience in developing MLOps solutions;
• Knowledge of Deep learning;
• Proficiency in Python’s machine learning ecosystem and solid software engineering skills (OOP);
• Strong skills in teamwork, communication, and analytical thinking;
• Fluency in English, both oral and written.

• Experience with Big Data tools  (Spark/PySpark) and cloud environment, ideally Azure / Databricks;
• Previous experience in pricing optimisation;
• Previous experience in forecasting;
• Previous experience in the betting industry.

Kaizen Gaming Perks

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

Let’s talk about the role

As the Finance Systems Lead, you will be the guardian of our financial data integrity and system stability. Beyond technical expertise, you will serve as a strategic bridge between Finance, IT, and Global Operations. You will lead the maintenance, compliance, and master data management (MDM) of our Enterprise Resource Planning (ERP) and Enterprise Performance Management (EPM) landscapes.

Your mission is to ensure that, as we scale globally, our systems remain "clean," our data remains "golden" and our financial processes are governed by ironclad standards.

As a Finance Systems Lead you will:

• Define and enforce the global governance framework for ERP and EPM platforms.
• Manage the Change Control Board (CCB) for finance-related system enhancements, ensuring every change is documented, tested, and compliant.
• Lead the ERP localization process for new markets.
• Drive process automation initiatives to streamline manual finance tasks.
• Master Data Management (MDM)
• Own the global Chart of Accounts (CoA), cost centers, vendor codes, and legal entity structures.
• Establish "Golden Record" standards to ensure data consistency between the ERP (transactional) and EPM (reporting) layers.
• Implement automated workflows for data creation and maintenance to eliminate manual errors.

• Act as the primary point of contact for internal stakeholders regarding system pain points and data requirements.
• Drive training programs to improve "system literacy" across the global finance organization.

• Lead the "Continuous Improvement" roadmap by identifying manual, repetitive finance tasks suitable for Robotic Process Automation (RPA) or AI-driven workflows.
• Design and implement automated approval workflows for Master Data requests to replace email-based or manual paper trails.

• Ensure all system processes comply with internal control frameworks.
• Manage user access reviews (Segregation of Duties) and coordinate with internal/external auditors during year-end reviews.

What you will bring

• Bachelor’s degree in Finance, Accounting, or Information Systems. MBA or ACA/ACCA is a plus.
• Minimum 5 years of relevant experience.
• Advanced proficiency in a major ERP and EPM suite.
• Familiarity with automation tools (e.g. Alteryx) or BI platforms (e.g., Power BI) will be considered a strong advantage.
• Ability to translate "Tech-speak" into "Finance-speak.".
• Strong communication and stakeholder management skills. 
• Fluency in English, both written and spoken.
• Exceptional project management skills. 

Kaizen Gaming Perks

• 🕑 Hybrid way of working
• 🏃 A buddy will support you with your onboarding
• 💸 Competitive pay and bonus scheme
• 👩‍⚕️ Private health insurance for you and your family
• 💰 Monthly meal allowance 
• ⭐Developmental 360° feedback framework
• 📚 Unlimited access to Udemy & continuous training
• 👨‍👩‍👧‍👦 Family Support 
• #LI-DT1

Let's start with the role

As a Product Owner of the Sportsbook Platform, you will drive the vision and development of sportsbook products, applying agile best practices to maximize the business value of the team's deliverables. The Sportsbook Platform is an in-house product that powers the offering of sports events, markets, and odds to our customers, while also managing their betting activity. As the backbone of our sportsbook product, it plays a vital role in meeting the needs of internal users and ensuring top-notch experiences for our customers.

• Lead one Scrum team as the Product Owner;
• Create requirements in the forms of epics and user stories;
• Manage the backlog and iteration planning process;
• Lead the planning product release plans and set the expectations for the delivery of new functionalities;
• Mitigate impediments impacting the release/sprint goals;
• Support the team and organization by using agile / scrum best practices and promote agile values;
• Collaborate with product management and business stakeholders to create and maintain a product backlog according to business value or ROI;
• Participate in roadmap planning, define KPIs, and establish success metrics for all features;
• Explore the market to identify opportunities and represent the voice of the customer to the team.

What you ‘ll bring:

Our ideal future co-worker has a strong sense of ownership and accountability, a passion for building great products and a commitment to delivering the best possible customer experience. We expect you to have:

• At least 2 years of working experience as a Product Owner in a tech-driven environment;
• Solid agile experience;
• Proven ability to define a set of requirements that pinpoint business challenges and identify technical and business changes required to address them;
• Exceptional ability to interact with stakeholders at all levels of the organization;
• Experience in sportsbook product is not mandatory, but a keen interest in learning about the industry is essential;
• Scrum Product Owner certification is an asset;
• Good understanding of technology, programming languages and software architecture is considered a plus.

Let's start with the role

You will join an autonomous Agile team and work closely with the Product Owner, Agile Delivery Lead, Automation Testers, and other Software Engineers to create a competitive advantage for Kaizen and offer a unique online experience to our customers. Besides being part of the Agile team, you will work closely with talented backend professionals within the Backend Chapter. 🙌

Senior Software engineers in Kaizen are responsible for a multitude of projects, from our customer-facing websites and mobile applications to our admin and internal tools and backend services, most of them withstanding high volume / traffic.

• Assume full responsibility for our applications on an engaging development journey.
• Create new solutions and see them through, from conception to production;
• Turn requirements into simple and sophisticated technological systems. Our large scale, highly available infrastructure is at the core of that challenge;
• Play a central role on Design, build, and maintain efficient, reusable, and reliable code;
• Research new technologies to find new and efficient ways to solve day to day challenges;
• Ship high-value features quickly;
• Challenge the status quo and improve the team and product;

Most of our sites and services are written in in C# / ASP.NET and new services are written in .NET Core. New applications use vue.js or Angular in the front-end while older ones use server-rendered (Razor) views in combination with jQuery. Microsoft Orleans enables our scalable and robust distributed applications. MS SQL Server is used for most of our storage needs, but also Redis and ElasticSearch are used when it makes sense to do so. RabbitMQ is our go-to message broker. We use Gitlab for code versioning and CI, and the Atlassian stack for tickets and documentation.

What you'll bring

• At least 4 years of experience developing production-level software using .NET Core;
• Proficient in C# and MVC;
• Experience with Testing/Metrics Monitoring/Logging on a large scale distributed system;
• Experience with Microservices architecture;
• Experience with asynchronous flows using message brokers;
• Good understanding of basic web technologies, such as HTTP, REST, etc.;
• Practical knowledge of algorithms and design patterns;
• Passionate about delivering high-quality code;
• Fluent in English, both oral and written.

Nice to have:

• Expertise in concurrency, multi-threading, and event-driven architecture;

Kaizen Gaming Perks

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

Let's start with the role

You will join an autonomous Agile team and work closely with the Product Owner, Agile Delivery Lead, Automation Testers, and other Software Engineers to create a competitive advantage for Kaizen and offer a unique online experience to our customers. Besides being part of the Agile team, you will work closely with talented backend professionals within the Backend Chapter. 🙌

Senior Software engineers in Kaizen are responsible for a multitude of projects, from our customer-facing websites and mobile applications to our admin and internal tools and backend services, most of them withstanding high volume / traffic.

• Assume full responsibility for our applications on an engaging development journey.
• Create new solutions and see them through, from conception to production;
• Turn requirements into simple and sophisticated technological systems. Our large scale, highly available infrastructure is at the core of that challenge;
• Play a central role on Design, build, and maintain efficient, reusable, and reliable code;
• Research new technologies to find new and efficient ways to solve day to day challenges;
• Ship high-value features quickly;
• Challenge the status quo and improve the team and product;

Most of our sites and services are written in in C# / ASP.NET and new services are written in .NET Core. New applications use vue.js or Angular in the front-end while older ones use server-rendered (Razor) views in combination with jQuery. Microsoft Orleans enables our scalable and robust distributed applications. MS SQL Server is used for most of our storage needs, but also Redis and ElasticSearch are used when it makes sense to do so. RabbitMQ is our go-to message broker. We use Gitlab for code versioning and CI, and the Atlassian stack for tickets and documentation.

What you'll bring

• At least 4 years of experience developing production-level software using .NET Core;
• Proficient in C# and MVC;
• Experience with Testing/Metrics Monitoring/Logging on a large scale distributed system;
• Experience with Microservices architecture;
• Experience with asynchronous flows using message brokers;
• Good understanding of basic web technologies, such as HTTP, REST, etc.;
• Practical knowledge of algorithms and design patterns;
• Passionate about delivering high-quality code;
• Fluent in English, both oral and written.

Nice to have:

• Expertise in concurrency, multi-threading, and event-driven architecture;
  
  

Kaizen Gaming Perks

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

Let's start with the role

You will join an autonomous Agile team and work closely with the Product Owner, Agile Delivery Lead, Automation Testers, and other Software Engineers to create a competitive advantage for Kaizen and offer a unique online experience to our customers. Besides being part of the Agile team, you will work closely with talented backend professionals within the Backend Chapter. 🙌

Senior Software engineers in Kaizen are responsible for a multitude of projects, from our customer-facing websites and mobile applications to our admin and internal tools and backend services, most of them withstanding high volume / traffic.

• Assume full responsibility for our applications on an engaging development journey.
• Create new solutions and see them through, from conception to production;
• Turn requirements into simple and sophisticated technological systems. Our large scale, highly available infrastructure is at the core of that challenge;
• Play a central role on Design, build, and maintain efficient, reusable, and reliable code;
• Research new technologies to find new and efficient ways to solve day to day challenges;
• Ship high-value features quickly;
• Challenge the status quo and improve the team and product;

Most of our sites and services are written in in C# / ASP.NET and new services are written in .NET Core. New applications use vue.js or Angular in the front-end while older ones use server-rendered (Razor) views in combination with jQuery. Microsoft Orleans enables our scalable and robust distributed applications. MS SQL Server is used for most of our storage needs, but also Redis and ElasticSearch are used when it makes sense to do so. RabbitMQ is our go-to message broker. We use Gitlab for code versioning and CI, and the Atlassian stack for tickets and documentation.

What you'll bring

• At least 4 years of experience developing production-level software using .NET Core;
• Proficient in C# and MVC;
• Experience with Testing/Metrics Monitoring/Logging on a large scale distributed system;
• Experience with Microservices architecture;
• Experience with asynchronous flows using message brokers;
• Good understanding of basic web technologies, such as HTTP, REST, etc.;
• Practical knowledge of algorithms and design patterns;
• Passionate about delivering high-quality code;
• Fluent in English, both oral and written.

Nice to have:

• Expertise in concurrency, multi-threading, and event-driven architecture;

Kaizen Gaming Perks

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

Let's start with the role

Back in 2021 we aimed to reform our team and increase its size twofold. After successfully achieving this goal, and looking ahead to 2026, our focus remains on crafting our skills and making Kaizen a "Mobile First" company.

Our mobile team consists of 17+ iOS Engineers and 18 Android Engineers and they are complemented by Software Engineers in Test, for the quality perspective.

Our Engineers work either in our Mobile Infrastructure team or they actively contribute to our cross-functional feature squads.

Our mobile applications have a widespread user base, reaching millions of people across many countries and continents. We use Swift/Kotlin to create a quality codebase and we heavily invest in covering our codebase with tests on all levels. Our goal is to enhance our technical practices and move to the next technical level.

Tech Stack: Swift, Alamofire, SwiftUI components, Modular architecture, GitLab for source code management, Bitrise for CI/CD, XCTest for Unit Testing, XCUITest for UI Testing, MVC to MVP, SwiftLint, Structured Concurrency, Firebase, Figma for designs, Transifex for localization

Supportive Stack/Processes: Scrum/Kanban, Jira / Confluence, Firebase / Google Analytics / Google Tag Manager, Pair programming, Unit testing, GitFlow, Code Reviews

Being part of the Infrastructure team, you will:

• Help shape the new era of the company mobile wise
• Implement our technology roadmap to the highest of quality standards
• Affect the technological vision of the iOS chapter
• Work on challenging tasks and constantly hone your technical skills

Being part of the feature squads, you will:

• Contribute to and lead each step of the product development process, from ideation to implementation to release while architecting and building solutions that can scale to support millions of users.
• See the big picture and identify inefficiencies and opportunities for meaningful improvements.
• Raise the bar to make Kaizen iOS engineering truly the best-in-class by improving best practices, producing exemplary code, documentation, automated tests, and thorough and precise monitoring.
• Conduct thorough testing, identify and address performance bottlenecks, and optimize application performance.
• Mentor and guide junior and mid-level engineers, fostering a culture of continuous learning and improvement.

What you’ll bring

• Expertise in Swift programming language.
• Strong understanding of software development principles, capabilities, and limitations of the iOS platform.
• Extensive experience with code testing methodologies, such as unit testing and integration testing.
• Proficient in version control systems, such as Git.
• Experience with continuous integration and continuous deployment (CI/CD) processes.
• Strong problem-solving skills and attention to detail.
• Excellent communication and leadership skills.

Kaizen Gaming Perks

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

Let's start with the role

Back in 2021 we aimed to reform our team and increase its size twofold. After successfully achieving this goal, and looking ahead to 2026, our focus remains on crafting our skills and making Kaizen a "Mobile First" company.

Our mobile team consists of 17+ iOS Engineers and 18 Android Engineers and they are complemented by Software Engineers in Test, for the quality perspective.

Our Engineers work either in our Mobile Infrastructure team or they actively contribute to our cross-functional feature squads.

Our mobile applications have a widespread user base, reaching millions of people across many countries and continents. We use Swift/Kotlin to create a quality codebase and we heavily invest in covering our codebase with tests on all levels. Our goal is to enhance our technical practices and move to the next technical level.

Tech Stack: Swift, Alamofire, SwiftUI components, Modular architecture, GitLab for source code management, Bitrise for CI/CD, XCTest for Unit Testing, XCUITest for UI Testing, MVC to MVP, SwiftLint, Structured Concurrency, Firebase, Figma for designs, Transifex for localization

Supportive Stack/Processes: Scrum/Kanban, Jira / Confluence, Firebase / Google Analytics / Google Tag Manager, Pair programming, Unit testing, GitFlow, Code Reviews

Being part of the Infrastructure team, you will:

• Help shape the new era of the company mobile wise
• Implement our technology roadmap to the highest of quality standards
• Affect the technological vision of the iOS chapter
• Work on challenging tasks and constantly hone your technical skills

Being part of the feature squads, you will:

• Contribute to and lead each step of the product development process, from ideation to implementation to release while architecting and building solutions that can scale to support millions of users.
• See the big picture and identify inefficiencies and opportunities for meaningful improvements.
• Raise the bar to make Kaizen iOS engineering truly the best-in-class by improving best practices, producing exemplary code, documentation, automated tests, and thorough and precise monitoring.
• Conduct thorough testing, identify and address performance bottlenecks, and optimize application performance.
• Mentor and guide junior and mid-level engineers, fostering a culture of continuous learning and improvement.

What you’ll bring

• Expertise in Swift programming language.
• Strong understanding of software development principles, capabilities, and limitations of the iOS platform.
• Extensive experience with code testing methodologies, such as unit testing and integration testing.
• Proficient in version control systems, such as Git.
• Experience with continuous integration and continuous deployment (CI/CD) processes.
• Strong problem-solving skills and attention to detail.
• Excellent communication and leadership skills.

Kaizen Gaming Perks

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

Let's start with the role

.NET Core, C#, Microservices, REST API, RabbitMQ, MS SQL Server, OpenShift.

• Team Leadership: Lead, mentor, and inspire a team of software engineers, fostering a collaborative and high-performance work environment
• Project Management: Manage project timelines, priorities, and resources to ensure on-time and on-budget delivery of software solutions
• Technical Guidance: Provide technical guidance, expertise, and code reviews to ensure software quality and adherence to best practices
• Architecture and Design: Contribute to the architectural decisions and design of software systems, considering scalability, performance, and maintainability
• Collaboration: Collaborate with cross-functional teams, including product managers, designers, and QA, to ensure alignment on project goals and requirements
• Problem Solving: Assist in complex problem-solving and troubleshooting as needed, offering guidance and expertise to the team
• Process Improvement: Continuously evaluate and improve development processes, tools, and methodologies to enhance team productivity
• Mentoring: Mentor and train team members, promoting skill development and career growth
• Code Quality: Ensure code quality, maintainability, and documentation by setting and enforcing coding standards
• Risk Management: Identify and mitigate project risks, proactively addressing challenges and bottlenecks

What you'll bring

• Proven experience as a software engineer with a strong track record of successful software development projects
• Strong technical expertise in one or more programming languages and technologies relevant to the team's focus like  .NET or equivalent, Microservices and Sync and Async communication
• Leadership and project management experience, with the ability to guide and motivate a team
• Excellent problem-solving and communication skills
• Familiarity with software development best practices, including Agile methodologies
• Strong organizational skills and the ability to manage multiple projects simultaneously
• Knowledge of software design patterns, architecture, and system scalability
• Experience with version control systems and project management tools

Kaizen Gaming Perks

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

Let's start with the role

As a Software Engineering Team Lead, you will play a crucial role in leading and guiding a team of software engineers in the development and delivery of high-quality software products. You will be responsible for overseeing project execution, mentoring team members, and ensuring that engineering best practices are followed. This role combines technical expertise with leadership and communication skills to drive the success of the team and the organization.

.NET Core, C#, Microservices, REST API, RabbitMQ, MS SQL Server, OpenShift.

• Team Leadership: Lead, mentor, and inspire a team of software engineers, fostering a collaborative and high-performance work environment
• Project Management: Manage project timelines, priorities, and resources to ensure on-time and on-budget delivery of software solutions
• Technical Guidance: Provide technical guidance, expertise, and code reviews to ensure software quality and adherence to best practices
• Architecture and Design: Contribute to the architectural decisions and design of software systems, considering scalability, performance, and maintainability
• Collaboration: Collaborate with cross-functional teams, including product managers, designers, and QA, to ensure alignment on project goals and requirements
• Problem Solving: Assist in complex problem-solving and troubleshooting as needed, offering guidance and expertise to the team
• Process Improvement: Continuously evaluate and improve development processes, tools, and methodologies to enhance team productivity
• Mentoring: Mentor and train team members, promoting skill development and career growth
• Code Quality: Ensure code quality, maintainability, and documentation by setting and enforcing coding standards
• Risk Management: Identify and mitigate project risks, proactively addressing challenges and bottlenecks

What you'll bring

• Proven experience as a software engineer with a strong track record of successful software development projects
• Strong technical expertise in one or more programming languages and technologies relevant to the team's focus like  .NET or equivalent, Microservices and Sync and Async communication
• Leadership and project management experience, with the ability to guide and motivate a team
• Excellent problem-solving and communication skills
• Familiarity with software development best practices, including Agile methodologies
• Strong organizational skills and the ability to manage multiple projects simultaneously
• Knowledge of software design patterns, architecture, and system scalability
• Experience with version control systems and project management tools

Kaizen Gaming Perks

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

Let's start with the role

As a Software Engineering Team Lead, you will play a crucial role in leading and guiding a team of software engineers in the development and delivery of high-quality software products. You will be responsible for overseeing project execution, mentoring team members, and ensuring that engineering best practices are followed. This role combines technical expertise with leadership and communication skills to drive the success of the team and the organization.

.NET Core, C#, Microservices, REST API, RabbitMQ, MS SQL Server, OpenShift.

As a Software Engineering Team Lead, you will:

• Team Leadership: Lead, mentor, and inspire a team of software engineers, fostering a collaborative and high-performance work environment
• Project Management: Manage project timelines, priorities, and resources to ensure on-time and on-budget delivery of software solutions
• Technical Guidance: Provide technical guidance, expertise, and code reviews to ensure software quality and adherence to best practices
• Architecture and Design: Contribute to the architectural decisions and design of software systems, considering scalability, performance, and maintainability
• Collaboration: Collaborate with cross-functional teams, including product managers, designers, and QA, to ensure alignment on project goals and requirements
• Problem Solving: Assist in complex problem-solving and troubleshooting as needed, offering guidance and expertise to the team
• Process Improvement: Continuously evaluate and improve development processes, tools, and methodologies to enhance team productivity
• Mentoring: Mentor and train team members, promoting skill development and career growth
• Code Quality: Ensure code quality, maintainability, and documentation by setting and enforcing coding standards
• Risk Management: Identify and mitigate project risks, proactively addressing challenges and bottlenecks

What you'll bring

• Proven experience as a software engineer with a strong track record of successful software development projects
• Strong technical expertise in one or more programming languages and technologies relevant to the team's focus like  .NET or equivalent, Microservices and Sync and Async communication
• Leadership and project management experience, with the ability to guide and motivate a team
• Excellent problem-solving and communication skills
• Familiarity with software development best practices, including Agile methodologies
• Strong organizational skills and the ability to manage multiple projects simultaneously
• Knowledge of software design patterns, architecture, and system scalability
• Experience with version control systems and project management tools

Kaizen Gaming Perks

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

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Actively ship production code to the web products
• Work closely with your dedicated product team
• Participate in product discussions to shape the product roadmap
• Have the opportunity to work on new and exciting features that will impact millions of lives

An Ideal Candidate Should Have

• Experience. You've built and ship products that have scaled to thousands or millions of users
• Customer obsession. You are passionate about the field and have the desire to build high quality product that serves customer needs
• Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Tech Stack: Vanilla JS, ReactJS, Redux, Firebase, Typescript

What We Offer

• A fast-growing environment where you can help shape the culture
• An entrepreneurial crew that supports risk, intuition, and hustle
• A hands-off approach so you can focus and do your best work
• The opportunity to make an impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Required:

• 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
• Deep understanding of Windows application architecture, including interop between managed code (.NET) and native code.
• Proven track record of designing, building, and shipping production-quality desktop applications, with an emphasis on reliability, performance, scalability, and maintainability.
• Strong experience with accessibility APIs on Windows (e.g. Microsoft UI Automation or similar), and a dedication to building accessible and inclusive software.
• Excellent software engineering fundamentals: OOP, design patterns, data structures, algorithms, memory management, multi-threading or asynchronous programming (where relevant).
• Experience leading technical design, mentoring other engineers, conducting code reviews, and making architecture-level decisions.
• Strong communication skills; ability to articulate tradeoffs, collaborate with cross-functional teams, and drive consensus.
• A user-centric mindset: focus on building polished, intuitive, and accessible experiences for end users.

Preferred / Bonus:

• Experience with writing automated tests for UI — unit tests, integration tests, UI automation tests; familiarity with relevant testing frameworks.
• Experience with performance optimization for desktop apps (memory usage, startup time, rendering performance, high-DPI support, responsiveness under load).
• Experience with localization/globalization, right-to-left UI support, internationalization, accessibility for multiple regions.
• Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring in desktop applications.
• Previous experience in shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications.
• Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management.

What we offer

• A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence what millions of users see and experience.
• A collaborative, flat-structure engineering culture — you are not just a coder, but a builder and a decision-maker.
• Opportunities to lead — mentor others, steer technical direction, and grow into broader technical leadership (e.g. Tech Lead, Architect).
• Flexibility, autonomy, and responsibility: you define how to solve problems, own features end-to-end, and contribute to long-term product vision.
• A purpose-driven mission: building software that’s reliable, accessible, and user-centered — making a real difference for people.                  

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 
Refer them! 

Speechify is committed to a diverse and inclusive workplace. 
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward.   

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Opportunity to lead key engineering and product decisions
• Actively shipping production code for the Speechify iOS app
• Work within a dedicated product team
• Participate in product discussions to shape the product roadmap
• Maintain and enhance the existing complex app architecture

An Ideal Candidate Should Have

• Experience. You've worked on products that scaled to a large user base
• Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product
• Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience
• Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction
• Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Technical skills. Swift, SwiftUI

Technical Requirements:

• Swift Programming Language
• SwiftUI experience
• Experience in Multithreading Programming
• Working with CI/CD infrastructure
• Experience with Fastlane
• SOLID principles, the ability to write every single class according to SOLID
• Experience with Git and understanding of different Git strategies

What We offer:

• A fast-growing environment where you can help shape the company and product
• An entrepreneurial crew that supports risk, intuition, and hustle
• The opportunity to make a big impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture
• Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives
• Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world
• Work in one of the fastest growing sectors of tech: Intersection of Artificial Intelligence and Audio

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace.

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward.   

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Opportunity to lead key engineering and product decisions
• Actively shipping production code for the Speechify iOS app
• Work within a dedicated product team
• Participate in product discussions to shape the product roadmap
• Maintain and enhance the existing complex app architecture

An Ideal Candidate Should Have

• Experience. You've worked on products that scaled to a large user base
• Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product
• Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience
• Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction
• Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Technical skills. Swift, SwiftUI

Technical Requirements:

• Swift Programming Language
• SwiftUI experience
• Experience in Multithreading Programming
• Working with CI/CD infrastructure
• Experience with Fastlane
• SOLID principles, the ability to write every single class according to SOLID
• Experience with Git and understanding of different Git strategies

What We offer:

• A fast-growing environment where you can help shape the company and product
• An entrepreneurial crew that supports risk, intuition, and hustle
• The opportunity to make a big impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture
• Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives
• Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world
• Work in one of the fastest growing sectors of tech: Intersection of Artificial Intelligence and Audio

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace.

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Actively ship production code to the web products
• Work closely with your dedicated product team
• Participate in product discussions to shape the product roadmap
• Have the opportunity to work on new and exciting features that will impact millions of lives

An Ideal Candidate Should Have

• Experience. You've built and ship products that have scaled to thousands or millions of users
• Customer obsession. You are passionate about the field and have the desire to build high quality product that serves customer needs
• Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Tech Stack: Vanilla JS, ReactJS, Redux, Firebase, Typescript

What We Offer

• A fast-growing environment where you can help shape the culture
• An entrepreneurial crew that supports risk, intuition, and hustle
• A hands-off approach so you can focus and do your best work
• The opportunity to make an impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

***Proficiency in spoken and written English at an advanced level is required for this role.

A day in the life:

We’re looking for a creative and energetic full-time Paid Social Strategist to join our team with a passion for performance marketing and team management. Experience in TikTok and Meta Ads platforms is a must! Paid Social Strategist is responsible for the performance, strategy, growth and execution from A-Z of paid social accounts. You will lead and execute upon a paid social strategy that helps reach a business' overarching goals and work closely to optimize strategies for our TikTok clients. You will work closely with the team and our clients making sure we are hitting or surpassing monthly performance goals, as well as collaborating with the creative, organic, and influencer/partnerships teams to ensure we are best-in-class across the channel

Responsibilities:

• Full ownership and execution of performance marketing via paid social platforms
  • Effectively executing builds and production A-Z with redundancy across channels
    • Channels include TikTok, Meta, Pinterest, Snapchat, Reddit, and LinkedIn where applicable. Heavier emphasis on TikTok and Meta
  • Lead execution of optimizations concerning performance improvements relative to goals
• Effectively own strategic communication internally and externally for clients and client teams
  • Proactive internal communication with team on performance, strategy, recommendations, deliverables, and action items
  • Autonomous external communication with clients for performance, tactical and strategic items, updates, and recommendations via email, calls, and/or Slack (as applicable)
• Excellent marketing and business strategy acumen
  • Complete understanding of the marketing funnel and how to execute via paid social
  • Full understanding of the eCommerce model and basic lead gen strategies
  • Ability to navigate roadblocks and adapt strategy to changes in landscape to achieve desired results
• Ownership of performance reporting and strategy communication
  • Execute performance reporting A-Z with excellent presentation creation capabilities
  • Autonomously presents performance reports and recaps, facilitating strategic conversations with clients (verbally and written)
  • Ability to leverage data to tell a story and articulate results to clients and key stakeholders with clear next steps
  • Present forward-thinking plans and execute to drive business results
• Operating as an effective member of the team for both department and account teams
  • Contributing to a constructive and effective work environment in line with PD core values
  • Actively participate in the growth and development of junior talent where applicable
  • Employ AI technologies to enhance and optimize business processes
  • Utilize and leverage Power Digital's Nova ecosystem as it relates to your department

• Employ AI technologies to enhance and optimize business processes
• Utilize and leverage Power Digital's Nova ecosystem as it relates to your department

Requirements:

• 1-2 years of digital marketing; Agency experience a plus
• 1+ years of experience with Direct Response marketing specifically in E-Commerce; Lead Gen and B2B a plus
• 1+ years experience with Meta Ads and TikTok ads for direct response campaigns; additional platforms a plus (LinkedIn Ads, Pinterest Ads, etc)
• 1+ years experience leading paid social strategy for direct response marketing efforts
• 1+ years experience with Google Analytics, Shopify; other technical platforms a plus
• 1 year experience client facing and handling communications
• Excellent Excel skills with clear understanding of advanced Excel features
• Excellent data analytics skills

Key Performance Indicators (KPIs):

• Managing a full workload indicated by one or more of the following:
  • $26k MRR or
  • 6 owned clients
• Below 10% client churn rat

Most Important Things (MITs):

• • Delivering top-tier product, as well as owning strategic direction and channel communication for designated accounts, overseeing effective reporting and execution of channel strategy
  • Account Growth & Retention (Results & Sentiment)

What We Do: AI Service Management (AISM):

Aisera offers the world's first AI-driven service experience solution that automates operations and support for IT, Sales and customer service, making businesses and customers successful by offering consumer-like self-service resolutions to users. Aisera fast tracks the digital transformation journey with user and service behavioral intelligence that drives end-to-end automation of tasks, actions, and business processes. Aisera is a top-tier, VC-funded startup headquartered in Palo Alto, Calif. and a strategic partner with AWS, Microsoft Azure, Google Cloud, ServiceNow and Salesforce.

Aisera has received numerous recognitions, including the following: Forbes AI50; CNBC Upstart 100 Top Startup; Gartner Cool Vendor; Red Herring Top 100 Global Innovator; CIO Innovation Startup Award; CIO Review Top ITSM Solution; Aragon Research Hot Vendor; TiE50 Startup Award; and Silicon Review 50 Most Admired Companies.

The Role: 

Lead AI/ML research and development initiatives while growing as a software engineer. Drive machine learning innovation with strong research acumen while building production-ready ML systems. Partner with AI Systems Tech Lead for technical mentorship and system integration.

Key Responsibilities:

• Lead ML research, experimentation, and development from concept to deployment
• Design and implement novel ML/AI approaches, staying current with cutting-edge research and methodologies
• Architect ML pipelines, training infrastructure, and model evaluation frameworks
• Guide ML engineering decisions including model selection, feature engineering, and optimization strategies
• Translate academic insights into practical applications
• Mentor junior ML engineers and establish ML best practices across the team
• Work closely with AI Systems Tech Leads to ensure delivery of optimized AI systems and services to production
• Enforce data governance and privacy: Follow processes and implement methods that ensure data governance, privacy, and security. 
• Collaborate with cross-functional teams: Work closely with product managers, and other stakeholders to ensure the AI/ML solutions align with the organization's goals and objectives.
• Communicate effectively: Clearly document your work and effectively communicate your findings, insights, and recommendations to both technical and non-technical stakeholders, fostering a collaborative and informed environment.

Required Expertise:

• 5+ years in ML engineering with demonstrated advanced development or research capabilities (innovative projects, publications, theses)
• Advanced degree in AI/ML or related subjects with relevant undergraduate degree
• Deep understanding of ML fundamentals: deep learning, statistical modeling, optimization, and evaluation methodologies
• Strong Python skills with ML libraries (PyTorch, TensorFlow, scikit-learn, Hugging Face)
• Experience with ML experiment tracking, model versioning, and reproducible research practices
• Ability to translate research papers into working implementations
• At least a year of leadership experience driving technical ML initiatives for a small team
• Solid foundation in software development practices (testing, version control, code review)

Growth Opportunities:

• Opportunity to lead both research direction and technical implementation
• Direct involvement in productionizing cutting-edge ML research
• Accelerated software engineering development 

Preferred (in order):

• Background in NLP 
• Experience with distributed training, MLOps, and cloud ML platforms
• Track record of research publications or open-source ML contributions
• Enterprise SaaS experience 

This role is in a Product-building AI/ML team. This is a Greece-based, full-time, employee-status, fully remote position. 

Aisera is Global and our success draws upon the diverse viewpoints, skills and experiences of our employees. We are proud to be an equal opportunity employer and are committed to equal employment opportunities regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or veteran status.

Aisera is a leading provider of AI Copilot solutions, utilizing AiseraGPT and Generative AI to facilitate business transformation and drive revenue growth through a self-service model. Aisera’s AI Copilot uses industry and domain-specific LLMs to deliver human-like experiencs and auto- remediate requests through AI workflows. With 400+ integrations and 1200+ prebuilt workflows, customers achieve 75%+ automation and 90% cost reduction. Aisera has received numerous recognitions, including Leader in the 2024 Gartner Magic Quadrant™ for Artificial Intelligence Applications in ITSM, FastCompany Best Workplaces for Innovators, Inc 5000 Award for Fastest Growth, Forbes AI50, EY Entrepreneur of the Year 2023, CNBC Upstart 100 Top Startup, Gartner Cool Vendor, Red Herring Top 100 Global Innovator, CIO Innovation Startup Award, CIO Review Top ITSM Solution, and Silicon Review 50 Most Admired Companies.

The Role
Take this opportunity to lead the design and development of advanced AI systems including intelligent agents, conversational interfaces, and retrieval-augmented generation (RAG) architectures and systems. Drive technical strategy and implementation for next-generation AI products.

Responsibilities

• Architect and build scalable agentic AI systems capable of autonomous decision-making and task execution
• Architect, design and optimize dialog agents with natural language understanding, context management, and multi-turn conversation capabilities
• Develop and optimize robust search and retrieval systems for RAG implementations, including vector databases, embedding strategies, and knowledge integration
• Take ownership of complex system design, from proof-of-concept to production deployment
• Establish best practices for AI model integration, prompt engineering, and system reliability
• Collaborate with product teams to translate business requirements into technical AI solutions
• Develop and maintain scalable, efficient data pipelines that automate the ingestion, transformation, and storage of data
• Identify performance bottlenecks and improve systems scalability.

Requirements

• At least 7 years in senior software engineering roles, with 2+ years as tech lead or architect 
• 2+ recent years professional work on AI or Search systems 
• Expertise in vector search, embedding models, or RAG system optimization
• Strong background in distributed systems, APIs, and cloud-native AI infrastructure
• Experience with AI frameworks (LangChain, LlamaIndex, etc.), and vector databases or information retrieval systems (preferably Elastic)
• Solid understanding of software development principles and architectural best practices.
• Professional experience with messaging systems such as Kafka, RabbitMQ, or similar technologies.
• Professional experience with cloud platforms such as AWS, GCP or Azure.
• Proficiency in using Docker, Kubernetes, or similar containerization and orchestration tools.
• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

Preferred Qualifications (in order):

• Ph.D. in distributed systems, AI systems, or related area
• Familiarity with machine learning concepts and libraries (e.g., Pandas, NumPy, PyTorch).
• Experience with LLM integration, prompt engineering, and AI orchestration frameworks. 

This is a Greece-based, full-time, employee-status, fully remote position.  

Aisera is Global and our success draws upon the diverse viewpoints, skills and experiences of our employees. We are proud to be an equal opportunity employer and are committed to equal employment opportunities regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or veteran status.

What drives our operations? Our people! We’re looking for a strategic, analytical, and inspiring Senior Operations Manager to lead our Rides operations and maximize marketplace performance by strengthening supply, driving demand initiatives, and building high-performing teams.

With over 200 million customers in 50+ countries, Bolt is one of the fastest-growing tech companies in Europe and Africa. And it's all thanks to our people.

We believe in creating an inclusive environment where everyone is welcome, regardless of race, colour, religion, gender identity, sexual orientation, national origin, age, or disability.

Our ultimate goal is to make cities for people, not cars, and we need your help to achieve this mission!

As a Senior Operations Manager (Rides), your key objective is to maximize marketplace performance by securing strategic partnerships and executing initiatives that drive both Supply and Demand.

You will lead and develop the local operations team, collaborate closely with cross-functional stakeholders, and directly impact rider satisfaction by improving driver quality, availability, and marketplace efficiency.

This is a high-impact leadership role requiring strong business acumen, operational excellence, and the ability to drive results through people.

• Lead, develop, and inspire a high-performing operations team, fostering a culture of ownership, collaboration, and continuous improvement.
• Drive marketplace performance by executing supply acquisition, retention, and engagement strategies across Fleet Owners and Drivers.
• Own operational performance by setting clear KPIs, monitoring key metrics, and implementing data-driven action plans to improve driver quality, availability, and efficiency.
• Build and maintain strong strategic relationships with Fleet Owners and key stakeholders, leveraging insights to inform business decisions.
• Lead cross-functional initiatives from planning to execution, collaborating closely with Product, Marketing, Finance, Business Development, and Central Operations.
• Design and implement local initiatives, campaigns, and process improvements that positively influence driver behaviour and marketplace outcomes.
• Identify market trends, competitive insights, and product improvement opportunities, advocating for local priorities within the broader organization.
• Ensure succession planning, team development, and long-term operational sustainability within the market.

• You have 6+ years of experience in operations, strategy, consulting, mobility, or a similar fast-paced environment.
• You have proven experience leading and developing high-performing teams.
• You are highly analytical and comfortable using data to drive strategic decision-making.
• You have strong project management skills and experience leading cross-functional initiatives.
• You are an excellent communicator and relationship builder with strong negotiation skills.
• You demonstrate strong ownership, independence, and the ability to work towards ambitious goals.
• You are humble, self-aware, and committed to continuous self-improvement as a leader.
• You have strong business acumen and a deep understanding of marketplace dynamics.

Experience is important, but what truly sets you apart is your drive, integrity, and leadership mindset. Even if you don’t meet every requirement, we encourage you to apply.

• Play a key role in shaping the future of mobility in your market.
• Lead high-impact initiatives that directly influence thousands of drivers and riders.
• Collaborate with talented colleagues in a fast-moving, data-driven environment.
• Accelerate your leadership growth with unique career development opportunities.
• Receive a competitive compensation package aligned with your impact.

*Some perks may differ depending on your location.