This job post has expired on May 16, 2026. It is likely that the position has already been filled.
Software Engineering Expert at Mercor
posted 5 months agoSoftware Engineering Expert | $50–$150/hr | Worldwide Remote
Mercor is seeking experienced software engineers to contribute to AI training and evaluation projects on a flexible, hourly basis. This role involves working with cutting-edge AI systems, reviewing and writing production-grade code, and helping shape the quality of AI-generated technical solutions across a variety of programming languages and problem domains.
What You'll Do
- Write and evaluate code across multiple programming languages and problem types
- Review and assess AI-generated solutions for accuracy, quality, and correctness
- Annotate and complete technical tasks to support model training and improvement
- Provide expert-level feedback on model outputs in a software engineering context
Who We're Looking For
- 2+ years of professional software engineering experience
- Proficiency in one or more of: Python, TypeScript/JavaScript, Java, Go, C#, or C++
- Strong ability to read, write, and reason about production-grade code
- Self-motivated and comfortable working independently with strong attention to detail
This is an excellent opportunity for experienced engineers looking for flexible, high-impact contract work in the AI space.
How to apply for this role
- Upload your resume — keep it up-to-date and in English. Mercor will auto-fill your profile from it.
- Complete the AI interview — a 15-minute conversation about your experience. Be ready to discuss specific projects and challenges you've solved.
- Submit your application — only about 20% of applicants finish all the steps, so completing yours puts you well ahead.