Backend Developer

Come and join a rapidly expanding mobile games company

SuperPlay is a leading gaming company dedicated to creating unforgettable mobile gaming experiences. Founded in 2019 by industry experts from Playtika and Rovio, the company strives to develop innovative and exciting casual games that captivate millions of players worldwide and remain enjoyable for years to come.

Dice Dreams, our flagship game, has become a global sensation and a top-100-grossing hit, while Domino Dreams, our next big success, is also making a significant impact in the industry.

Our Newest Game – A Magical Collaboration with Disney

Released in 2025, Disney Solitaire brings beloved Disney stories and characters to life in an unforgettable gaming experience.

Our team is made up of talented, passionate, and ambitious professionals. And the future is even more exciting Want to be part of our journey? Check out the job description below.

As a Senior Server Developer, you will:

• Own the online systems that power our games, delivering fun to millions of users.
• Design and architect new backend features that operate at a massive scale.
• Implement new online gameplay features, such as tournaments, leaderboards, and clans, working end-to-end to ensure the best player experience possible.
• Maintain and improve existing features, optimizing performance, scalability, and quality from the game feature level to the protocol level.
• Collaborate with multiple departments across the studio—gameplay, design, economy, and analysis—to deliver the best backend solutions for their needs.
• Establish the foundations and, over time, build a world-class network development team within the studio.

• A talented game developer with experience in network programming, both at a low level and on a system level.
• Passionate about building high-scale backend solutions that serve millions of players, process vast amounts of data, and empower social interactions on a global scale.
• A team player who enjoys working across disciplines, with a strong desire for challenge and personal growth, and the motivation and patience to grow with us and build leading network capabilities.

• Passion for game development and network programming.
• Experience developing game backend/server solutions.
• Experience working on multi-threaded systems.
• Experience in SQL, DDL, query planning, and general database architecture.
• Experience working with microservices architecture.
• A creative problem solver, able to quickly learn and utilize unfamiliar concepts.
• Excellent communication skills and the ability to collaborate with a cross-disciplinary team.

Advantage:

• Experience working with AWS, Azure, or Google Cloud.
• Experience working with Unity game engine as a frontend.
• Experience with .Net Core.
• Experience administrating Linux-based servers.
• Experience developing web-based frontends. 

Benefits for our SuperPlayers:

• Be part of one of the fastest-growing product companies, with a competitive salary and regular performance reviews.
• Enjoy diverse career growth opportunities.
• Have the chance to make a real impact on the company's core product.
• Work in a comfortable and modern office located in the center of Bucharest, just a 5-minute walk from the University metro station.
• Experience the best Happy Hours and team-building events.
• Join our Friend Referral Program that allows us to grow our cool community of creators and gamers.
• Relocation bonus.

Come join the fun

At SuperPlay, creativity and collaboration are at the heart of everything we do, and we're always pushing boundaries to create something amazing. We solve challenges as a team, break records together, and have fun while doing it.

Are you ready to be part of the journey? Apply now and join the game with us