Remote Frontend Software Engineer (React, TypeScript or JavaScript) - AI Trainer ($80-$120 per hour)Mercor • Littleton, Colorado, US
[error_messages.no_longer_accepting]
Remote Frontend Software Engineer (React, TypeScript or JavaScript) - AI Trainer ($80-$120 per hour)
Mercor • Littleton, Colorado, 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) 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 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 today and leverage your software engineering expertise to help build the future of AI-driven systems!
[job_alerts.create_a_job]
Software Engineer Frontend • Littleton, Colorado, US
[internal_linking.similar_jobs]
HirexHire (pronounced hire by hire) is a Chicago-based recruiting and talent consultancy that integrates with companies short-term to provide long-term talent solutions.
We take a seat in our client...[show_more]
Senior AI Engineer (Agentic AI / Automation).Our Direct Client is on a mission to digitally transform the supply chain — empowering businesses to become more efficient, sustainable, and intelligent...[show_more]
This position is open to remote applicants based in the US only.Software Engineer (Data Platform).We represent a rapidly growing data company in NYC that’s redefining how real-world assets ar...[show_more]
As an Advanced Software Engineer at Relativity, you will use your development expertise, working on software projects to build our software platform, Relativity.
You will help solve complex problems...[show_more] We are seeking a Lead Software Engineer to join the Retrieval Ingestion Team at Relativity.This role is ideal for an experienced engineer who thrives on designing and operating high throughput inge...[show_more] 
A leading technology platform is seeking a Senior Frontend Engineer to enhance their self-serve business.The ideal candidate should have at least 5 years of web application experience, proficiency ...[show_more]
We're Cleerly – a healthcare company that's revolutionizing how heart disease is diagnosed, treated, and tracked.We were founded in 2017 by one of the world's leading cardiologist...[show_more]
Speechify is the easiest way to listen to the world's information.Articles on the web, documents in the cloud, books on your phone.
We absorb it all and let you listen to it at your desk, on the...[show_more]
Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more t...[show_more]
Staff Applied AI / ML Engineer - Customer Experience Platform.At Gusto, we’re on a mission to grow the small business economy.
We handle the hard stuff—like payroll, health insurance, 401(k)s, and HR—...[show_more]
We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...[show_more] Speechify is the easiest way to listen to the world's information.Articles on the web, documents in the cloud, books on your phone.
We absorb it all and let you listen to it at your desk, on the...[show_more] We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...[show_more] We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...[show_more] We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...[show_more] 
As an AI product engineer on Semgrep’s Code team, you’ll apply cutting-edge AI / ML tools from industry leaders to build user-facing security tools that help developers write and ship secure software...[show_more] We're Cleerly – a healthcare company that's revolutionizing how heart disease is diagnosed, treated, and tracked.We were founded in 2017 by one of the world's leading cardiologist...[show_more] Speechify is the easiest way to listen to the world's information.Articles on the web, documents in the cloud, books on your phone.
We absorb it all and let you listen to it at your desk, on the...[show_more]
AI Software Engineer
HirexHire • Denver, CO, US
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Senior AI Engineer (Agentic AI / Automation)
kcg staffing • Denver, CO, us
[job_card.full_time]
[filters_job_card.quick_apply]
[last_updated.last_updated_variable_days]
Software Engineer
The Recruiting Guy • Denver, CO, US
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Advanced Software Engineer
Relativity • Denver, CO, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Lead Software Engineer
Relativity • Denver, CO, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Senior Frontend Engineer - Growth & Self-Serve
Checkr, Inc. • Denver, CO, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Staff Software Engineer
Cleerly • Denver, CO, US
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Senior Software Engineer, Core Experiences - Arvada, USA
Speechify • Arvada, CO, US
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Lead Software Engineer - AI
Visa • Highlands Ranch, CO, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Staff Applied AI / ML Engineer - Customer Experience Platform
Gusto • Denver, CO, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Remote Investment Analyst – AI Trainer ($50-$60 / hour)
Data Annotation • Thornton, Colorado
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Senior Software Engineer, Core Experiences - Thornton, USA
Speechify • Thornton, CO, US
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Remote M&A Associate - AI Trainer ($50-$60 / hour)
Data Annotation • Littleton, Colorado
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Remote FP&A Manager – AI Trainer ($50-$60 / hour)
Data Annotation • Westminster, Colorado
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Remote FinTech Product Analyst - AI Trainer ($50-$60 / hour)
Data Annotation • Lakewood, Colorado
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Staff AI Product Engineer, Code
Semgrep • Denver, CO, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Sr Software Engineer
Cleerly • Denver, CO, US
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Senior Software Engineer, Core Experiences - Centennial, USA
Speechify • Centennial, CO, US
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]