Job Board
LogoLogo

Get Jobs Tailored to Your Resume

Filtr uses AI to scan 1000+ jobs and finds postings that perfectly matches your resume

HelixRecruit Logo

Senior Software Engineer | $80-$160/hr

HelixRecruit

$80 - $160
Nov 10, 2025
Remote, US
Apply Now

Mercor is hiring experienced Top-Tiered Senior Software Engineering professionals to support a variety of high-impact research collaborations with leading AI labs. Freelancers will help improve AI systems through work on code validation, prompt refinement, algorithmic evaluation, and model benchmarking.

Requirements

  • Strong proficiency in languages like Python, JavaScript, Java, or C++, among other popular languages
  • Experience with debugging, testing, and validating code

Responsibilities

  • Review and refine AI-generated prompts, responses, and code
  • Validate algorithms and software concepts for technical accuracy
  • Provide structured feedback on solution quality and clarity
  • Tag and organize content by topic, difficulty, or language
  • Support benchmarking efforts to assess model capabilities

Other

  • 5+ years of experience in software engineering, technical research, or educational content development
  • Degree in Software Engineering, Computer Science, or a related field (Bachelor’s minimum; advanced degree preferred) in Top US Colleges or Universities.
  • Comfortable with technical writing and attention to detail
  • Part-time (15–25 hours/week, with flexibility up to 40 hours/week)
  • Fully remote and asynchronous – flexible working hours