Frontend Software Engineer ($80 –$120/hr)

Frontend Software Engineer (React, TypeScript or JavaScript)Hourly Contract | Part-Time Remote | $80 –$120 per hour1. About the RoleMercor is hiring experienced frontend engineers to support high-impact AI research collaborations with leading labs. In this role, you’ll help enhance AI systems by extending and validating real-world coding benchmarks that reflect modern frontend development practices across JavaScript, TypeScript, and React.This is a unique opportunity to apply your engineering expertise toward shaping the next generation of intelligent, developer-focused AI systems.2. Key ResponsibilitiesDevelop and validate coding benchmarks in React, TypeScript, or JavaScript by curating issues, solutions, and test suites from real-world repositoriesEnsure benchmark tasks include comprehensive unit and integration tests for solution verificationMaintain consistency, scalability, and clarity across benchmark tasksProvide structured feedback on solution quality, design approach, and code readabilityDebug, optimize, and document benchmark code for reliability, reproducibility, and maintainability3. Ideal Qualifications3–10 years of professional experience as a frontend engineerDegree in Software Engineering, Computer Science, or a related disciplineStrong proficiency in React, TypeScript, or JavaScriptExperience with debugging, testing, and validating frontend codeComfortable with technical writing, documentation, and attention to detail4. Project TimelineStart Date: ImmediateDuration: ~1 monthCommitment: Part-time (15–20 hours/week)Schedule: Fully remote and asynchronous with flexible working hours5. Compensation & Contract$90 per hour plus lucrative bonus per approved task(Each task takes ~1 hour; median average pay with bonuses is ~$200/hr)Independent contractor engagementDaily payments via Stripe Connect6. Application & Onboarding ProcessUpload your resumeComplete a short AI interview (~15 minutes) to discuss your background and experienceTake a brief assessment evaluating real-world coding ability, debugging skills, and technical depthReceive follow-up communication with next steps and onboarding details⚡ PS: Mercor reviews applications daily. Please complete your interview and onboarding steps to be considered for this opportunity. ⚡