iOS Engineer - AI Model Evaluator - AI Trainer

Mercor, Inc.

Chicago, IL, United States

about 2 months ago

Role details

Contract type

Permanent contract

Employment type

Part-time (≤ 32 hours)

Experience level

Experienced

Experience required

2 years minimum

Compensation

$176,800.0

Working hours

Regular working hours

Job source

indeed.com

Tech stack

Artificial Intelligence IOS Applications Cursor (Graphical User Interface Elements) Mobile Application Software Ios Frameworks

Job description

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 professional engineering judgment to realistic mobile engineering scenarios.

Requirements

Do you have experience in iOS?, 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.

Benefits & conditions

3.93.9 out of 5 stars Chicago, IL Remote $85 an hour - Part-time, * $400 per accepted task

Typical tasks take approximately 2-3 hours after ramp-up.
Compensation is tied to accepted work.

About the company

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.