← all jobs

Systems Optimization Expert - Fully Remote | Upto $130/hr

Work from home Full-time role Hiring

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 Expert Type: Contract Compensation: $100–$130/hour Location: Remote Commitment: 40 hours/week Role Responsibilities

  • Guide research and engineering teams to improve AI model performance in systems-level optimization, compiler engineering, and runtime performance.
  • Design challenging tasks across multiple specializations and write accurate solutions to performance engineering problems.
  • Evaluate performance engineering tasks and solutions, providing clear, written technical feedback.
  • Develop guidelines and evaluation frameworks to assess systems design quality across AI workloads.
  • Collaborate with subject matter experts to ensure consistency and accuracy in training data.

Qualifications

Must-Have

  • 2+ years of experience in performance engineering, systems programming, or low-level optimization.
  • Expertise in C++, Python, or Rust.
  • Proven track record of performance improvements on production systems.
  • Ability to engage for at least 30 hours/week during weekdays.
  • Strong written communication skills.

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: https://talent.docs.mercor.com/welcome
  • 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.

More open positions

Staff Backend Engineer

Work from home Full-time role

Principal Software Engineer (React + Node) - Remote -EU or USA

Work from home Full-time role

Lead P&C Design Engineer

Work from home Full-time role

Backend Platform Engineer

Work from home Full-time role

Fully Remote Mechanical Engineer

Work from home Full-time role

Remote Part‑Time Data Entry Specialist – Flexible Schedule, Entry‑Level Opportunity with careerzynith

Work from home Full-time role

Senior Product Strategy Manager

Work from home Full-time role

Financial Analyst I, Corporate Finance

Work from home Full-time role

Security Analyst Consultant - Attack Surface Management

Work from home Full-time role

Closeur commercial(e)

Work from home Full-time role

Commercial Manager

Work from home Full-time role

Experienced Customer Service Representative – Work From Home Opportunity with careerzynith

Work from home Full-time role

Part-Time Remote Live Chat Representative – Automotive Dealer Customer Engagement & Lead Generation

Work from home Full-time role

Global Study Manager

Work from home Full-time role

[Remote] Sr. Operations Analyst

Work from home Full-time role

ASAP Opening: Remote Special Education Teacher | Weekly Pay

Work from home Full-time role

[Remote] Marketing Regulatory Review Analyst

Work from home Full-time role

Part-Time Remote Data Entry Associate – Flexible Hours Supporting careerzynith Retail Operations

Work from home Full-time role

Generative AI Analyst | Arabic

Work from home Full-time role

Temporary Customer Care Professional I - A: Join careerzynith's Dynamic Team

Work from home Full-time role

Volunteer: Strategic Analysis of Hybrid Nonprofit/For-Profit Corporate Structure

Work from home Full-time role