Senior SQL Developer

Sandbox Interactive is the ambitious game development studio behind the award-winning game Albion Online. The game is the first true cross-platform MMO, and is playable on Windows, Mac, Linux, iOS and Android with more than Telefonnummer auf sandboxinteractive.teamtailor.com ansehen daily players and over 2 million monthly visitors on our website. We started as a small independent group of experienced gaming professionals in 2012, and now employ an international team of more than 100 people. Our team is passionate about making Albion Online the best game it can be, and we’re constantly on the lookout for talented individuals to join our growing team in the heart of Berlin.

Your Game

As a Senior Server Developer, you will help design, develop, and maintain the systems that keep Albion Online world running smoothly. You’ll work on backend features and services that support millions of players, ensuring stability, scalability and performance across a continuously evolving live environment.

This role requires deep technical expertise, a proactive mindset and a passion for large-scale online systems. You’ll collaborate closely with game developers and designers to deliver reliable tools, features and infrastructure that enhance the gameplay experience and support ongoing content updates.

Architect and maintain high-throughput backend systems that power Albion Online’s large-scale, persistent world

Develop and optimize server-side gameplay features, live tools and real-time networking systems using C#

Work with our Release Operations team to ensure smooth deployment of patches and content updates

Ensure system reliability, performance and scalability across global regions and large player populations

Collaborate with client engineers and game designers to integrate gameplay logic and backend functionality

Support and mentor other engineers, fostering a culture of technical pragmatism and performance

5+ years of experience in backend or network programming for online or multiplayer games

• Strong proficiency in C# and experience with the Unity engine
• Proven experience with client-server architecture, game server logic and live game maintenance
• Solid understanding of database systems (SQL/NoSQL), cloud environments and distributed server infrastructure
• Excellent communication skills (presentation, verbal and written) in English

Experience working on MMORPGs or sandbox games

Familiarity with Albion Online or similar persistent-world systems

Understanding of live operations workflows, including event management, hot fixing and content rollout

Knowledge of DevOps practices, monitoring tools and CI/CD pipelines

Passion for games and player-driven online experiences

Personal Development:

Develop your skills through company-sponsored training and language courses

Hybrid Work model:

Work-life Balance:

Discounted membership to Urban Sport Club for fitness and wellness

Extra vacation days awarded based on years of service, up to a maximum of 30 days annually

Modern & Well-Equipped Office :

Start-up perks :

Benefit from free drinks and snacks in the office

Participate in team events, breakfast weeks, summer and winter parties

Gaming-driven culture :

Work alongside a supportive team of gaming enthusiasts who are deeply committed to their craft

Global reach :

Join a team of industry experts shaping a game enjoyed by hundreds of thousands worldwide