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.
Guide research and engineering teams to close knowledge gaps and improve AI model performance in systems-level optimization, compiler engineering, and runtime performance topics.
Design challenging, domain-relevant tasks across multiple specializations, and write accurate and well-structured solutions to performance engineering problems.
Evaluate performance engineering tasks and solutions and provide clear, written technical feedback.
Develop guidelines and detailed rubrics/evaluation frameworks to assess systems design quality across AI workloads.
Collaborate with other subject matter experts to ensure consistency and accuracy in training data.
Qualifications
Must-Have
2+ years of dedicated professional experience in performance engineering, systems programming, or low-level optimization.
Deep hands-on expertise in at least one of the following: C++, Python, or Rust — with working familiarity across the others being a strong plus.
Demonstrable track record of measurable performance improvements on production systems (e.g., latency reduction, throughput gains, memory footprint optimization).
Demonstrable career progression.
Ability to engage reliably for at least 40 hours/week during weekdays.
Strong written communication skills and the ability to explain complex technical decisions clearly.
Application Process (Takes 20–30 mins to complete)
Upload resume
AI interview based on your resume
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Resources & Support
For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
For any help or support, reach out to: support@mercor.com
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
Numbers & Facts
Location
New York, New York (Remote)
Salary
$70–$110 Per Hour
Skills
Artificial Intelligence (AI)unmatched
Benchmarkingunmatched
C++ Programming Languageunmatched
Communication Skillsunmatched
Memory Hardwareunmatched
Performance Engineeringunmatched
Performance Managementunmatched
Performance Metricsunmatched
Performance Modelingunmatched
Production Systemsunmatched
Python Programming/Scripting Languageunmatched
Research Laboratoryunmatched
Systems Analysisunmatched
Systems/Internals Programmingunmatched
Writing Skillsunmatched
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