Systems Optimization Expert - Fully Remote | Upto $110/hr

๐Ÿข mercor ยท all mercor jobs
๐Ÿ“ United States
๐Ÿ“… Posted 2026-08-11 ยท via Himalayas
๐Ÿท Performance-Engineering,Systems-Engineering,AI-Infrastructure,Performance-Optimization,Technical-Assessments,Remote-Senior-Systems-Engineer,Optimization-Specialist,Software-Optimization-Engineer,Process-Optimization-Specialist,Optimization-Consultant
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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: Performance Engineer (C++, Python, Rust)
Type: Contract
Compensation: $70โ€“$110/hour
Location: Remote
Commitment: 40 hours/week
Role Responsibilities

- 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 โ€” 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 20โ€“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

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