Senior Unity Engineer (Mobile Games)

Type: Full time - Remote Location: Remote - Europe (Serbia, Poland, Romania, Hungary, or Bulgaria preferred).

Role OverviewWe are looking for a Senior Unity Engineer (Mobile F2P Games) to help build and scale our live-service mobile titles. This role is ideal for engineers who enjoy working across gameplay systems, UI, and live-service features in a fast-moving development environment. Senior Engineers are hands-on builders who collaborate closely with designers, artists, and product leaders to turn ideas into polished player experiences. Engineers on our team operate as generalists, contributing across gameplay systems, UI, and live-service infrastructure.

What You'll Work On• Free-to-play mobile games spanning casual, puzzle, and action experiences • Live-service systems including progression, events, rewards, and monetization features • Gameplay systems and player interactions that support highly replayable mobile experiences • Tools and content pipelines that allow designers to rapidly ship new features and live updates

Engineering CultureOur engineers work in small, high-ownership teams where developers collaborate directly with design and product to ship features quickly, iterate based on player feedback, and continuously improve our live games.

Responsibilities• Implement gameplay mechanics and systems using Unity and C# for mobile games • Translate design ideas and requirements into scalable, maintainable gameplay systems • Build modular systems that support rapid iteration and live-service content updates • Implement UI flows and gameplay feedback systems • Integrate art assets, animations, and gameplay content into the client • Support progression systems, rewards, events, and monetization features • Optimize performance, memory usage, and stability across mobile devices • Identify and resolve technical issues and gameplay bottlenecks • Collaborate closely with designers, artists, and producers to deliver features • Participate in code reviews and contribute to engineering best practices