Front End Developer
Amaze is a casino game development studio within Flutter Studios that creates innovative slot games, card & table games, and instant win products for Flutter's casino brands globally. Amaze combines deep sector knowledge with creative expertise to design games that deliver thrilling player experiences. The focus is on blending cutting-edge innovation with player insights to develop high-quality games that perform across diverse markets.
As part of the continued growth of the Game Client Development team, Flutter International is seeking a Front End Developer to help build high-quality online slot games. This role plays an important part in turning creative ideas into engaging and polished player experiences. The developer will work as part of a multidisciplinary team that brings together engineering, game design, art, animation and sound. Using the development workflow, the developer will help deliver games that combine creativity with strong technical execution. The developer will join a team of experienced and supportive colleagues who share a passion for casino games, technical excellence and outstanding player experiences.
This role follows a hybrid approach to working, allowing the developer to combine working from home with working in modern offices. Discussions are between the developer and their manager to find the best pattern for both, while recognising that quality time together is essential for keeping the team mission-aligned.
- Develop clean, efficient and reusable code for online slot games and shared game modules using Haxe and in-house technologies.
- Turn creative designs and game concepts into smooth and responsive player experiences, balancing visual quality with technical performance.
- Build and implement game features and behaviours, ensuring they work reliably across supported devices and platforms.
- Collaborate with game designers, animators, artists, sound designers and fellow engineers to bring game concepts to life.
- Work with the in-house runtime and domain-specific language (DSL) to develop and integrate game functionality.
- Write maintainable and extensible code, contributing to shared components and solutions that can be reused across multiple games.
- Test, troubleshoot and resolve technical issues throughout development to maintain the quality and reliability of games.
- Contribute to the continuous improvement of the Game Client development workflow, tools and engineering practices.
- Support modernising and evolving the technology stack, exploring and adopting new technologies and approaches alongside existing Haxe based solutions.
- Participate in code reviews and knowledge sharing, helping maintain consistent engineering standards across the team.
- Proven experience with TypeScript and JavaScript, with a solid understanding of modern front-end development principles (required).
- Experience developing front-end applications or interactive user experiences, with a focus on quality, responsiveness and performance (required).
- Ability to write clean, maintainable and reusable code, with a good understanding of software development best practices (required).
- Good understanding of UI/UX principles and how they translate into polished interactive experiences (required).
- Good troubleshooting and problem-solving skills, with the ability to investigate and resolve technical issues (required).
- Understanding of performance considerations in front-end development, particularly for interactive and visually rich applications (required).
- Experience working with source control and collaborative development workflows, such as Git and code reviews (required).
- Great attention to detail with a strong focus on quality and polished player experiences (required).
- Strong problem-solving skills and a practical approach to technical challenges (required).
- Good communication and teamwork skills with the ability to collaborate effectively across different disciplines (required).
- Ability to take ownership of development tasks and deliver them to a high standard (required).
- Ability to manage multiple tasks and priorities within a fast-paced game development environment (required).
- Willingness to learn new technologies, frameworks and in-house tools and adapt as the technology stack continues to evolve (required).
- Curiosity and a continuous improvement mindset, with an interest in improving both the codebase and the way games are built (required).
- Experience with Haxe or similar cross-platform technologies (nice-to-have).
- Previous experience in game development, particularly browser-based or online games (nice-to-have).
- Experience with 2D graphics, animation or rendering technologies (nice-to-have).
- Familiarity with tools such as Spine 2D, Adobe Animate or Photoshop (nice-to-have).
- Experience working with game engines, interactive frameworks or custom runtimes (nice-to-have).
- Knowledge or experience of online gaming or casino/slot games (nice-to-have).
- Discretionary annual bonus.
- 30 days paid leave.
- 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.
- Wellbeing fund.
- Continuous learning support for certifications and career growth.
- 550 EUR gift for newborn family member.
- 26 weeks Maternity leave at 100% pay and 4 weeks secondary (Paternity) also at 100% pay, no eligibility period applies.
- A sports’ card membership valid across the country.
- Discounts as a compliment form us among different services.
- Monthly food vouchers.
- Pension benefits.
Flutter International is the international division of Flutter Entertainment, the world's leading online sports betting and gaming company. It operates a portfolio of brands including PokerStars, Betfair International, Adjarabet, Sisal, Snai, Betnacional, Junglee Games and MaxBet across markets outside the UK, Ireland, US and Australia. The division combines world-class brands with global scale and a challenger mindset, drawing on shared capabilities the group calls the "Flutter Edge". Flutter Entertainment is listed on the New York Stock Exchange and London Stock Exchange.