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Senior Front-End Engineer

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Job title: Senior Front-End Engineer 

Location: Sofia, Bulgaria 

We have an exciting new role in our Sports Technology team in Sofia for a Senior Software Engineer.  You will be responsible for progressively building, deploying and running best-in-class customer experiences for our Sports products across online, mobile and retail in all territories.  

You’ll support and mentor the team to build best practices and ensure delivery of our high quality products.  You will work within a distributed team, working closely with front end, back end and service teams to optimally handle sports betting products across many different territories. 

You’ll be reporting into the Lead Software Engineer working in a team who all share a passion for our products and customers. 

This role follows a hybrid or fully remote approach to working, allowing you to combine working from home with working in our modern offices. These discussions are between you and your manager to find the best pattern for you both! We will kit you out to work from home but know that working as a team is what makes us great and spending quality time together is essential for keeping us mission-aligned.  

Are you our next star player?  

  • You’ll be building the exciting new products featuring rock-solid stability, high velocity code-shipping and ground-breaking innovation 

  • You will be keen to share your skills and experience with more junior members of the squad to help them in their development 

  • Engineers at all levels have a part to play in our tech decisions and choices. You will be self-motivated and willing to contribute to design at all levels, listening and learning from the talented people around you 

  • You will engage with product teams on forward planning and drive team focus on delivering goals and value 

Who we are looking for:

As a Senior Software Engineer you will have experience in: 

  • Working in an agile environment (Scrum / Kanban) 

  • Significant experience developing and maintaining highly efficient web applications 

  • Hold a DevOps mindset, always pushing for continuous improvement and owning your software through development and production 

  • Knowledge of HTTP protocols and demonstratable experience of RESTful APIs, requests and responses 

  • Have significant experience using JavaScript/TypeScript, ReactJS, NodeJS, and have experience with building user friendly UI's that integrate with data driven API's and services. 

  • Experienced in interactive, incremental development and fast feedback 

  • Comfortable deploying applications and serverless components into AWS using a variety of tools. 

  • A passion for well crafted, clean code including concepts such as SOLID principles 

  • Someone who values automated testing as a core part of the software development process, alongside source control and CI/CD 

  • To ensure we are providing the best experience to our users, you would be fully proficient with threading, async operations, and backgrounding modes. 

What’s in it for you?  

At Flutter International in Sofia, Bulgaria - our PokerStars teams operate from a vibrant location within this Historic city. 

Your package will include: 

  • Discretionary annual performance bonus. 

  • 25 days contractual annual leave  + 5 additional days if contractual days are over. 

  • Health and Dental Insurance for you, your partner and your children (if you all live at the same address). 

  • Personal life insurance and disability coverage. 

  • A personal interest allowance to let you learn something new or pursue a hobby. 

  • External learning support of up to 4,500 BGN or equivalent in local currency, dedicated 4 learning “Power Hours” every month during office time, full access to the Udemy and Mindtools platforms, in-house leadership program and many other training opportunities for developing your skills and progressing your career. 

  • Looking to extend your family? You will receive a cash gift of 1,000 BGN for your new addition whilst working for us. 

  • A sports’ card membership valid across the country. 

  • Discounts as a compliment from us among different services. 

  • Monthly lunch and travel allowance. 

  • Free snacks, fruits and drinks in the office. 

About the Group  

PokerStars is part of Flutter Entertainment Plc, a global sports betting, gaming and entertainment provider headquartered in Dublin and part of the FTSE 100 index of the London Stock Exchange. Flutter brings together exceptional brands, products and businesses and a diverse global presence in a safe, responsible and ultimately sustainable way. 

We are an equal opportunity employer that values diversity. We do not discriminate on any protected characteristic as defined by applicable law. 

We will look to provide reasonable accommodation for applicants with disabilities to participate in the job application or interview process. If you need assistance, please contact: talent@  

Please note we cannot accept general applications; this inbox is just for providing support to those who need it. 


We will aim to respond to you as soon as possible. If you’re the right fit for the role, you will be invited to a phone/zoom interview. 

Find your passion with PokerStars.  

Senior Front-End Engineer

  • Sofia, Bulgaria
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