Lead Unity Engineer – Mobile Games
UserWise
full-time
Posted on:
Location Type: Remote
Location: Serbia
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Job Level
About the role
- - Define and evolve the technical architecture for scalable mobile game development
- - Design systems that support rapid iteration, live operations, and ongoing content updates
- - Remain a **hands-on contributor** implementing complex gameplay systems in **Unity and C#**
- - Break down product and design goals into practical technical solutions
- - Mentor engineers and provide guidance through code reviews and technical discussions
- - Establish engineering standards, workflows, and development best practices
- - Collaborate closely with product, design, and art leadership
- - Ensure strong performance, stability, and scalability across mobile devices
- - Guide integration of backend services and third-party tools
Requirements
- - 7+ years professional game development or Unity engineering experience
- - 5+ years developing games using **Unity and C#**
- - Experience shipping **mobile free-to-play games with live-service updates or events**
- - Strong experience designing **game architecture and scalable systems**
- - Experience leading engineering initiatives or mentoring engineers
- - Strong knowledge of Unity including scripting, animation systems, UI, and asset integration
- - Experience optimizing performance, memory usage, and build size for mobile devices
- - Proficient with version control systems such as **Git**
- - Strong written and spoken **English communication skills** (required for collaboration with a global team)
- - Experience building **live-service pipelines and content systems**
- - Experience integrating backend services and cloud infrastructure
- - Familiarity with modern software architecture and design patterns
- - Experience working with animation systems, physics systems, or particle effects
- - Experience managing or mentoring engineering teams
- - Experience supporting large-scale live operations
- - Experience improving development pipelines and engineering workflows
- - Experience using **AI-assisted engineering tools**
- - Strong interest in adopting **AI-driven development workflows**
Benefits
- - Contribute directly to **live-service mobile games** from development through launch and ongoing live operations
- - Work in a **small, collaborative team** where your work ships quickly and has real player impact
- - **High ownership and visibility**, with direct influence on how players experience our games
- - **100% remote, flexible work** with a globally distributed team
- - **Paid Time Off** and flexible scheduling
- - **Annual performance reviews** and opportunities for career growth
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
UnityC#game architecturescalable systemsperformance optimizationmemory usage optimizationbuild size optimizationlive-service pipelinesanimation systemsAI-assisted engineering tools
Soft Skills
mentoringcode reviewstechnical discussionscollaborationcommunication