Mercor

Software Engineer - Benchmark Auditor

United States full-time Mid $70 - $90
full-time Mid level Technology & IT Salary listed Curated
Sign in to apply Free account — we bring you straight back to this role.

About the role

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: SWE-Bench Task Auditor
Type:Contract
Compensation:$70–$90/hour
Location:Remote
Role Responsibilities

Evaluate the quality, correctness, and reproducibility of software-engineering benchmark tasks.

Assess repository-level tasks, reference patches, test harnesses, and grading integrity.

Provide clear, rubric-based written feedback to improve AI model training.

Audit reference patches, test runners, and Docker isolation to detect answer leakage and reward hacking.

Work independently and asynchronously to meet deadlines and enhance AI model performance.

Qualifications

Must-Have

3+ years professional software engineering experience.

Real open-source contribution or maintainer experience (merged PRs, committer/maintainer roles).

Strong ability to audit reference patches, test runners, and Docker isolation.

Fluency across common ecosystems (Python and at least one of Java / Go / TypeScript / C++).

Preferred

Familiarity with SWE-Bench (Verified) or similar repository benchmarks.

Maintainer history on major Python OSS (Django, Flask, scikit-learn, sympy, pytest, etc.).

Prior code-review or task-grading experience.

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:

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

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT Javascript Python Remote Collaboration Software Engineer Mid level

Likely questions

  1. Tell us about work you have done that is close to the Software Engineer - Benchmark Auditor role.
  2. How would you approach your first 30 days at Mercor?
  3. Which of Javascript, Python and Remote Collaboration have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with Javascript, Python and Remote Collaboration.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Software Engineer - Benchmark Auditor role because I can bring practical experience in Javascript, Python and Remote Collaboration, learn the team quickly, and contribute to the outcomes Mercor needs from this hire.

Related jobs.

More roles from this company or category.