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This is a Frontend Engineer (React, TypeScript or JavaScript) role with Mercor based in Sydney, NSW, Australia
Mercor
Mercor is a San Francisco-based company specializing in connecting elite professionals with cutting-edge AI initiatives. Our investors include Benchmark, General Catalyst, Adam D'Angelo, Larry Summers, and Jack Dorsey. Thousands of professionals across engineering, research, and creative fields have partnered with Mercor on frontier projects shaping the future of AI.
Role Seniority
junior, mid level, senior
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 ****** 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)
$200/hr median average pay inclusive of bonuses
Independent contractor
Pay is in USD and subject to conversion rates
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
We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.
Before we jump into the responsibilities of the role. No matter what you come in knowing, you'll be learning new things all the time and the Mercor team will be there to support your growth.