Java Developer

Hey Java Developer

Do you thrive on building clean, high-performing code that can handle extensive use? Then keep on reading..

At Relax Gaming, we're offering you the chance to take on exciting challenges that will help you grow your career. Our Studio Server Team is looking for a talented Game Engine Developer (Java) to join the team in Stockholm.

You'll work with experienced developers to create world-class game engines that handle massive real-money transactions and RNG simulations in real time. Our primary tech stack revolves around Java, but we are as well integrating new technologies in our environment.

In this role you will:

Bring games to life by implementing core game logic based on design specs and mathematical models.

Shape the player experience by collaborating closely with game designers, offering insightful feedback to refine and perfect casino game mechanics.

Navigate global standards: understand certification requirements across markets and implement logic accordingly, working hand-in-hand with mathematicians.

Code smarter, together by partnering with fellow server developers and actively share knowledge to elevate the whole team.

Level up performance, enhance the quality, speed, and stability of our game server, internal tools, and shared libraries.

Raise the bar with thorough code reviews, ensuring our game engines are rock-solid, secure, and fully tested.

We think that you are:

Fluent in Java: minimum 2 years of experienced Java8 or higher and good with SQL.

Design-savvy: solid grasp of software design principles and architectural best practices.

Sharp problem- solver: thrives on tackling complex challenges with clarity and precision.

Performance-minded: skilled in optimizing algorithms for speed, efficiency, and scalability.

Mathematically grounded: strong understanding of probabilistic math and its real-world application in games.

You'll have us extra excited if you have:

Experience from working at a Game provider

Expertise in optimizing algorithms

A passion for games

A strong understanding of probabilistic mathematics

Life at Relax in Stockholm

Welcome to Relax Gaming Stockholm, where big talent meets even bigger hearts. Right in the center of the city, our newly renovated office in Gallerian offers more than just a great location and a sun-drenched terrace. It's home to some of the brightest minds in iGaming, a powerhouse mix of creative energy, deep experience, and next-level ambition. Here, senior experts collaborate seamlessly with high-performing juniors, creating an environment where learning, innovation, and quality go hand in hand. It's fast-paced, fun, and fiercely supportive - a team that knows how to deliver at the highest level without ever losing the playful spirit that defines Relax. Mastered by experience. Driven by play. Truly Relax.

Are you ready to join a creative, forward-thinking team shaping the future of iGaming? At Relax, we value curiosity, diversity, and the courage to challenge limits. With 350+ colleagues across 10+ locations, we combine stability with constant evolution, driven by passion and teamwork. Relax offers an environment where you can grow, learn, and make a real impact. Collaboration is central to how we work, and our success comes from the talent and dedication of our people. No matter where you're based, you'll find the same supportive, respectful, and ambitious spirit that defines Relax Gaming.

About Relax Gaming

Relax Gaming Group was founded in 2010 with the goal of simplifying B2B content delivery for the modern iGaming landscape. With business simplicity and collaboration central to its ethos. Via a quick one-time integration, Relax Gaming now provides access to a roster of 4,000+ casino games to 1,000+ operator brands with a diverse range of proprietary products, including Poker, Bingo, and it's own extensive slot portfolio. High-quality aggregated content from multiple partner studios, is provided through its selected Silver Bullet (commercially represented) and Powered By Relax (commercially independent) partners.