About this role
Senior Mobile Engineer (Objective-C / Cocos - Live Game Evolution) at UserWise Services. Location: Portugal. Role: Maintain codebase, Optimize performance, Refactor systems Requirements: Strong experience with Objective-C and iOS; Cocos; live mobile games; legacy code maintenance; performance optimization; AI-assisted workflows. Category: Software Development Seniority: Senior Level Tools: Objective-C, iOS, Cocos, Cocos2d-x, C++, AI tools (Copilot, ChatGPT) Commitment: Full Time Workplace: Remote Languages: English