Tech Lead (Unity/C#)

Quick Facts

• Role: Tech Lead (Unity/C#)
• Work model: Hybrid (3 days/week in Wrocław office, 2 days remote)

Description

Tech Lead responsible for technical quality and engineering excellence for a live mobile game. Own engineering standards, drive maintainable architecture and best practices, improve stability/performance/memory/crash-rate KPIs, and mentor engineers. Work closely with Engineers, Producers, Product Managers, and QA to ensure technical decisions support long-term success.

Responsibilities

• Own engineering standards and technical quality across the game and team
• Drive technical excellence via maintainable architecture, clean code, performance optimization, and best practices
• Improve technical KPIs: stability, performance, memory usage, and crash rates
• Identify technical debt, risks, dependencies, and long-term maintainability concerns; drive improvements
• Decide on implementation approaches within product and delivery constraints
• Review proposals, challenge solutions, and guide implementation for quality, scalability, and maintainability
• Support production stability and troubleshoot complex technical issues when needed
• Mentor and coach engineers; help them set development goals and grow through feedback
• Promote best practices, knowledge sharing, and continuous learning
• Support hiring and onboarding
• Partner with Head of Product, PMs, Producers, and QA on technical execution and development effectiveness
• Communicate risks, trade-offs, and recommendations clearly
• Collaborate with other Tech Leads to follow guidelines and share knowledge

Requirements

• Good knowledge of modern Unity features and workflows: URP, Addressables, UI Toolkit, Job System, Burst Compiler
• Solid understanding of C# and .NET, including memory management and async programming
• Experience designing scalable and maintainable architectures for mobile F2P games
• Familiarity with Android and iOS requirements, including ANRs and user-perceived crash rates
• Strong continuous learning mindset and proactive approach to improving engineering practices
• Experience in live mobile games preferred
• Strong understanding of performance optimization and production environments preferred
• Knowledge of Jira and Confluence preferred

Benefits

• Clear career path & internal mobility
• Tailored language lessons
• Free breakfast
• Concierge service
• Individual and team training budget
• Relocation package
• In-office massage
• Psychological support
• Choice of hardware
• Program for moms
• Worksmile platform with benefits
• ESG company-wide activities