iOS Mobile Software Engineer (Swift/React Native)

**Mercor is hiring experienced iOS mobile engineers** with expertise in Swift or React Native to support a variety of high-impact research collaborations with leading AI labs.

Freelancers will help improve AI systems through work extending coding benchmarks that reflect real-world development across diverse languages and domains.

This is a unique opportunity to apply your engineering expertise toward shaping the next generation of intelligent systems. ### **Key Responsibilities** - Develop and validate coding benchmarks in Swift or React Native - Curate tasks, solutions, and test suites from real-world iOS repositories - Ensure benchmarks include robust unit and integration tests for solution verification - Debug, optimize, and document benchmark code to ensure reliability and reproducibility - Provide structured feedback on solution clarity and adherence to iOS engineering best practices ### **Ideal Qualifications** - 3–10 years of experience as an iOS mobile engineer at a top tier tech company or as a mobile freelancer - Strong proficiency in Swift - Experience with debugging, testing, and validating mobile applications - Attention to detail and ability to communicate technical reasoning clearly • *Project Timeline** - Start Date: Immediate - Duration: 1 month - Commitment: Part-time (15–20 hours/week)