> Markdown version of [/jobs/ext/549519-systems-optimization-expert-ai-trainer](https://www.wearedevelopers.com/jobs/ext/549519-systems-optimization-expert-ai-trainer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Systems Optimization Expert - AI Trainer

- **Company:** Mercor, Inc.
- **Location:** Miami, FL, United States (Remote available)
- **Experience:** Experienced
- **Salary:** $208,000.0 - $270,400.0
- **Contract:** Permanent contract
- **Skills:** Training Data, Artificial Intelligence, C++ (Programming Language), Python (Programming Language), Performance Tuning, System Programming
- **Published:** June 12, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=fb963cc94edb6170

## About the Role

Do you have experience in System performance optimization?, 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.

## Description

* 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.


## Related Videos

- [Fireside Chat: Deep Learning, Deep Impact: Harnessing AI for Language Innovation](https://www.wearedevelopers.com/videos/612-fireside-chat-deep-learning-deep-impact-harnessing-ai-for-language-innovation)
- [Practical performance tuning for Serverless Java on AWS](https://www.wearedevelopers.com/videos/2075-practical-performance-tuning-for-serverless-java-on-aws)
- [Is it still C#? Practical systems programming with .NET (war stories included)](https://www.wearedevelopers.com/videos/100138-is-it-still-c-practical-systems-programming-with-net-war-stories-included)
- [AI That Fits Your Business, Not the Other Way Around](https://www.wearedevelopers.com/videos/100148-ai-that-fits-your-business-not-the-other-way-around)
- [Exploring 5 Key Applications of AI Abundance with Blockchain Assurance](https://www.wearedevelopers.com/videos/971-exploring-5-key-applications-of-ai-abundance-with-blockchain-assurance)
- [How AI Models Get Smarter](https://www.wearedevelopers.com/videos/1374-how-ai-models-get-smarter)

## Related Articles

- [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)
- [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer)
- [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)
- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [Dev Digest 137 - AI'm not sure about this](https://www.wearedevelopers.com/magazine/485-dev-digest-137-ai-m-not-sure-about-this)