Senior Unity Developer

This is a fully remote position, open to applicants in Europe.

📋 Description

• Develop and maintain gaming systems and large features using Unity / C#.

• Participate in the evolution and enhancement of the project's architecture.

• Design systems with scalability and long-term support in mind.

• Work with Addressables, Asset Bundles, CDN, and remote content delivery.

• Advance Remote Configs and server-driven functionality.

• Ensure the correct operation of the game in both online and offline modes, as well as under unstable internet connections.

• Analyze and resolve ANR, freezes, crashes, and other production issues.

• Optimize CPU, memory, loading/startup time, and performance across various classes of mobile devices.

• Work on reducing the application size and downloadable content.

• Monitor the technical quality of new systems and integrations.

• Conduct code reviews and assist in improving the team's engineering practices.

• Investigate complex technical issues based on production data and identify root causes.

• Participate in making key technical decisions for the project.

⛳️ Requirements

• 5+ years of commercial experience with Unity / C#.

• Strong production experience specifically with large mobile Casual / Midcore games.

• Experience working on projects that have been in LiveOps for an extended period and have been actively developed.

• Strong understanding of large Unity project architecture.

• Practical experience with Addressables / Asset Bundles / CDN.

• Experience building content delivery and update systems without mandatory application updates.

• Experience with Remote Configs, versioning, caching, and fallback scenarios.

• Understanding of online/offline mobile game architecture and state synchronization.

• Deep understanding of Unity lifecycle, memory management, GC, and asset management.

• Strong experience in profiling and optimizing Android/iOS performance.

• Practical experience investigating ANR, freezes, crashes, OOM, and performance regressions.

• Understanding of the specifics of low-end Android devices and device fragmentation.

• Experience optimizing build size and the size of downloadable content.

• Ability to work with production telemetry, crash/ANR reports, and profiling tools.

• Good understanding of multithreading / async programming.

• Experience in code reviews and making architectural decisions.

• Ability to independently trace complex technical issues from symptom → root cause → resolution → verification of results.

• Experience solely with Hypercasual, small prototypes, or short-term projects without long-term production support is not relevant for this position.

🏝️ Benefits

• Benefit café: Freedom of choice - a personal budget for insurance, education, gym, or anything that contributes to your balance.

• Achievement bonuses: We value striving for excellence and teamwork, recognizing notable results, initiative, and real impact.

• Remote First: Work from anywhere in the world; remote work is the standard, not the exception.

• Business impact: Minimal bureaucracy, maximum freedom of action, and the opportunity to implement your ideas.

• Career Boost: Development of professional expertise, training, internal workshops, and strategic sessions.

• Culture Driver: An atmosphere of a united team where success is the result of collaborative effort.