**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)
• *Application & Onboarding Process**
- Upload your resume
- AI interview: A short, 15-minute conversational session to understand your background, experience, and interest in the role
- Brief assessment testing real-world coding ability, technical depth, and debugging approach
- Follow-up communication within a few days with next steps and onboarding details
• *Apply today and leverage your software engineering expertise to help build the future of AI-driven systems!**