Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .

Role Responsibilities

- Use frontier AI coding agents to complete and evaluate complex engineering tasks.
- Review model-generated mobile application code for correctness, quality, maintainability, and performance.
- Identify bugs, edge cases, and failure modes in model outputs.
- Compare outputs from multiple frontier models and assess their strengths and weaknesses.
- Apply qualified engineering judgment to realistic mobile engineering scenarios.

Qualifications

Must-Have

- 2+ years of professional iOS engineering experience.
- Experience building and maintaining production iOS applications using Swift and modern iOS frameworks .




- Regular use of AI coding agents such as Cursor , Claude Code , Codex , Windsurf , Gemini CLI , or similar tools.
- Ability to evaluate model-generated mobile implementations and architectural decisions.

Preferred

- Experience shipping production mobile applications.
- $400 per accepted task
- Typical tasks take approximately 2–3 hours after ramp-up.
- Compensation is tied to accepted work.

Application Process (Takes 20–30 mins to complete)

- Upload resume
- AI interview based on your resume

Resources & Support

- For details about the interview process and platform information, please check: welcome
- For any help or support, reach out to: *******@mercor.com

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📌 iOS Engineer - AI Model Evaluator (City of Sydney)
🏢 Mercor
📍 City of Sydney