React.Js Frontend Developer

Remote, USA
Posted Jun 14, 2026
Full-time

This range is provided by YO HR Consultancy. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$200.00/hr - $200.00/hr

Direct message the job poster from YO HR Consultancy

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
• sEnsure benchmark tasks include comprehensive unit and integration tests for solution verificatio
• nMaintain consistency and scalability of benchmark task distributio
• nProvide structured feedback on solution quality and clarit
• yDebug, optimize, and document benchmark code for reliability and reproducibilit

Ideal Qualifications
• ns3–10 years of experience as a frontend engine
• erDegree in Software Engineering, Computer Science, or a related fie
• ldStrong proficiency in React, Typescript or Javascri
• ptExperience with debugging, testing, and validating co
• deComfortable with technical writing and attention to deta

Project Timeline
• neStart Date: Immedia
• teDuration: 1 mon
• thCommitment: Part-time (15–20 hours/wee
• k)Schedule: Fully remote and asynchronous – flexible working hou

Seniority level
• Mid-Senior level

Employment type
• Part-time

Job function
• Information Technology
• Business Consulting and Services

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