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Javascript Developer - React.js

Remote, USA Full-time Posted 2026-06-15

hiring experienced frontend engineers to support a variety of high-impact research collaborations with leading AI labs. Freelancers will help improve AI systems through work extending coding benchmarks that reflect real-world development across diverse languages and domains. This is a unique opportunity to apply your engineering expertise toward shaping the next generation of intelligent systems.

  • Key Responsibilities
  • Develop and validate coding benchmarks in React, TypeScript, or JavaScript by curating issues, solutions, and test suites from real-world repositories
  • Ensure benchmark tasks include comprehensive unit and integration tests for solution verification
  • Maintain consistency and scalability of benchmark task distribution
  • Provide structured feedback on solution quality and clarity
  • Debug, optimize, and document benchmark code for reliability and reproducibility
  • Ideal Qualifications
  • 3–10 years of experience as a frontend engineer
  • Degree in Software Engineering, Computer Science, or a related field
  • Strong proficiency in React, Typescript or Javascript
  • Experience with debugging, testing, and validating code
  • Comfortable with technical writing and attention to detail
  • Project Timeline
  • Start Date: Immediate
  • Duration: 1 month
  • Commitment: Part-time (15–20 hours/week)
  • Schedule: Fully remote and asynchronous – flexible working hours
  • Compensation & Contract
  • $90 per hour plus lucrative bonus per approved task (1 task takes approximately 1 hour to complete)
  • Median average pay inclusive of bonuses is $200/hr
  • Independent contractor
  • Daily payment via Stripe Connect
  • Application & Onboarding Process
  • Upload your resume
  • AI interview: A short, 15-minute conversational session to understand your background, experience, and interest in the role
  • Brief assessment testing real-world coding ability, technical depth, and debugging approach
  • Follow-up communication within a few days with next steps and onboarding details

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