Javascript Developer - React.js

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 Apply tot his job Apply To this Job