Remote Frontend Software Engineer (React, TypeScript or JavaScript) - AI Trainer ($80-$120 per hour)Mercor • Hesperia, California, US
Remote Frontend Software Engineer (React, TypeScript or JavaScript) - AI Trainer ($80-$120 per hour)
Mercor • Hesperia, California, US
[job_card.variable_days_ago]
[job_preview.job_type]
- [job_card.part_time]
- [filters.remote]
[job_card.job_description]Mercor is 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 \ About 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. Apply today and leverage your software engineering expertise to help build the future of AI-driven systems!
[job_alerts.create_a_job]
Software Engineer Frontend • Hesperia, California, US
[internal_linking.similar_jobs]
We are urgently looking for people interested in taking online surveys for Fortune 500 brands.If you are a self-starter, looking for flexible hours throughout the week, this may be for you! Earn up...[show_more]
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.
We guarantee 15-25 hours per week with an hourly pay of bet...[show_more]
Tahoma, Geneva, sans-serif;"> Associate Behavior Therapist [show_more]
AlliedTravelCareers is working with Prime Time Healthcare to find a qualified CT Tech in Modesto, Connecticut!.Now Hiring : Allied Healthcare CT - Modesto, CA.
Contact us for Pay Information.Actual a...[show_more]
This position is for individuals who want to develop a side income stream while still working full time.You will test different small-scale remote opportunities, learn what works, and grow what pro...[show_more]
Receive a $5 welcome bonus when you complete your first offer!Make money in your spare time by completing online tasks : .
Take paid surveys (5-15 minutes each).Test new mobile games and apps.Share yo...[show_more]
Are you passionate about making a difference in the world? Look no further! The Borgen Project is an international organization that works at the political level to improve living conditions for pe...[show_more] Are you passionate about making a difference in the world? Look no further! The Borgen Project is an international organization that works at the political level to improve living conditions for pe...[show_more] UK / Canada / Europe / Singapore / Dubai / Australia-based • •Investment Banking or Private Equity Experts • • for a research project with a leading foundational model AI lab.
You are a good fit if you : - Have •...[show_more] 
Staff Software Engineer Remote Job Duties : • Implement and evolve a Data Lake storage system with low latency and high thr...[show_more]
Join Our Part-Time Research Studies Today!.Are you eager to earn extra income from the comfort of your home? We are looking for motivated individuals to participate in paid research studies includi...[show_more]
We’re looking for a compassionate, licensed Nurse Practitioner to join our peaceful and purpose-driven weight loss clinic in Hesperia, CA.
You’ll help patients reach their goals using cu...[show_more] UK / Canada / Europe / Singapore / Dubai / Australia-based • •Investment Banking or Private Equity Experts • • for a research project with a leading foundational model AI lab.
You are a good fit if you : - Have •...[show_more] We are urgently looking for people interested in taking online surveys for Fortune 500 brands.If you are a self-starter, looking for flexible hours throughout the week, this may be for you! Earn up...[show_more] 
ArcGIS Pro is a powerful geographic information system (GIS) software that is used to analyze, visualize, and share spatial data, helping to solve real-world problems.
We’re on a mission to improve ...[show_more] UK / Canada / Europe / Singapore / Dubai / Australia-based • •Investment Banking or Private Equity Experts • • for a research project with a leading foundational model AI lab.
You are a good fit if you : - Have •...[show_more] 
Receive a $5 welcome bonus when you complete your first offer!Make money in your spare time by completing online tasks : Take paid surveys (5-15 minutes each)Test new mobile games and appsShare your ...[show_more] UK / Canada / Europe / Singapore / Dubai / Australia-based • •Investment Banking or Private Equity Experts • • for a research project with a leading foundational model AI lab.
You are a good fit if you : - Have •...[show_more]
Remote Consumer Insight Contributor (Hiring Immediately)
Earn Haus • Adelanto, California, US
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Remote Product Tester – $45 / hr + Free Products – Start Now!
OCPA • Spring Valley Lake, California, us
[filters.remote]
[job_card.part_time] +1
[last_updated.last_updated_30] • [promoted]
Behavior Therapist For Autism (ABA) - Center & In Home Support
Accel Therapies • Hesperia, CA, US
[job_card.full_time]
[last_updated.last_updated_variable_hours] • [promoted] • [new]
Travel CT Tech - $2,447 to $2,735 per week in Modesto, CT
AlliedTravelCareers • Modesto, CT, US
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Remote Side Hustle Developer
Finance Buzz • Victorville, California, US
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Remote Online Tasks - Earn Up to $1,500 / month Playing Games
Free Cash by Almedia • Crestline, CA, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Writer / Journalist Internship Part-Time in Worldwide - Remote Worldwide
The Borgen Project • Hesperia, CA, United States
[filters.remote]
[job_card.part_time] +1
[last_updated.last_updated_30] • [promoted]
Political Affairs Internship Part-Time in Worldwide - Remote Worldwide - Political Team
The Borgen Project • Hesperia, CA, United States
[filters.remote]
[job_card.part_time] +1
[last_updated.last_updated_30] • [promoted]
Remote Financial Manager - AI Trainer ($150 per hour)
Mercor • Victorville, California, US
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Staff Software Engineer - Remote
TradeJobsWorkForce • 92513 Riverside, CA, US
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Remote and On-Site Research Contributor (Hiring Immediately)
Maxion Research • Adelanto, California, US
[filters.remote]
[job_card.part_time]
[last_updated.last_updated_30] • [promoted]
Nurse Practitioner
RCMC Medical Center • Hesperia, CA, US
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Remote Financial Analyst - AI Trainer ($150 per hour)
Mercor • Victorville, California, US
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Remote Consumer Insights Contributor (Hiring Immediately)
Earn Haus • Victorville, California, US
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Software Engineer II Generative AI & Assistants, ArcGIS Pro
Esri • Redlands, California, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Remote Financial Expert - AI Trainer ($150 per hour)
Mercor • Hesperia, California, US
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Remote Online Tasks – Earn Up to $1,500 / month Playing Games
Free Cash by Almedia • Lake Arrowhead, California, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Remote Financial Planner - AI Trainer ($150 per hour)
Mercor • Apple Valley, California, US
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]