Senior Mobile Engineer – Objective-C, Cocos

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

📋 Description

• Sustain and enhance a legacy codebase built with Objective-C and Cocos.

• Improve performance, memory efficiency, and runtime behavior on mobile platforms.

• Refactor and modernize existing systems while ensuring uninterrupted live operations.

• Deliver features, events, and enhancements within a live-service environment.

• Utilize AI-powered workflows (such as code generation, debugging, refactoring, and test creation) to accelerate development.

• Work collaboratively with product, design, and analytics teams to maximize impact.

• Distinguish between quick wins and extensive technical improvements, prioritizing tasks effectively.

⛳️ Requirements

• Extensive experience in Objective-C and iOS development.

• Practical experience with Cocos (Cocos2d-x or similar frameworks).

• Background in developing live mobile games or published applications.

• Proficient in navigating and enhancing legacy codebases.

• Strong grasp of performance optimization techniques (CPU, memory, rendering).

• Pragmatic approach: understanding when to refactor and when to release.

• Comfortable using AI tools (e.g., Copilot, ChatGPT, etc.) within your workflow.

🏝️ Benefits

• Competitive, tax-free salaries in USD.

• Paid Time Off (PTO).

• Performance-based bonuses.

• Annual performance evaluations.