Software Engineering Expert - Fully Remote | Up to $180/hr in London, United Kingdom

About the job

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 .

Position: Senior Software Engineering Experts

Type: Contract

Compensation: $120–$180/hour

Location: Remote

Role Responsibilities

• Design realistic, challenging software engineering tasks from real-world work. Tasks include feature changes, debugging, root-cause analysis, code review, system design, and technical documentation.
• Write clear task proposals explaining task realism, verification, and challenges for current AI models .
• Illustrate "what good looks like" with reference solutions, tests, and criteria covering correctness, architecture, maintainability, style, and scope.
• Assess AI-generated code and engineering work, collaborating with AI coding agents to evaluate success and failure.
• Apply consistent, evidence-based judgment for reproducible and defensible assessments.
• Take structured feedback from senior reviewers and iterate on submitted work.

Qualifications

Must-Have

• 4+ years of professional software engineering experience at leading technology, quantitative, or financial firms.
• Strong command of at least one major language like Python , Java , C++ , Go , TypeScript , or Rust .
• Proven ability to work in large, complex production codebases and judge code quality.
• Excellent written English for explaining technical decisions and trade-offs.
• Bachelor's degree from an English-speaking country.
• Detail-oriented and consistent in evaluating complex work.
• Comfortable receiving feedback and calibrating judgment against set standards.

Application Process (Takes 20–30 mins to complete)

• Upload resume
• AI interview based on your resume
• Submit form

Resources & Support

• For details about the interview process and platform information, please check:
• For any help or support, reach out to: [email protected]

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.