Remote Backend Software Engineer: Python - AI Trainer ($80-$120 per hour)Mercor • Brockton, Massachusetts, US
Remote Backend Software Engineer : Python - AI Trainer ($80-$120 per hour)
Mercor • Brockton, Massachusetts, US
[job_card.variable_days_ago]
[job_preview.job_type]
- [job_card.part_time]
- [filters.remote]
[job_card.job_description]Mercor is hiring experienced Python 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 Python 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 backend software engineer, ML engineer, or applied data scientist - Degree in Software Engineering, Computer Science, or a related field - Strong proficiency in Python - 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 $80 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 Backend Python • Brockton, Massachusetts, US
[internal_linking.related_jobs]
Join a global community of talented professionals to shape the future of AI.Earn up to $15 USD / hr and additional rewards based on quality of submission.
Outlier is committed to improving the intelli...[show_more]
A leading AI solutions provider is looking for a skilled Senior Software Engineer to join their development team in Boston or San Francisco.
The ideal candidate will have 5+ years of experience in P...[show_more]
A leading cryptocurrency firm in Boston is seeking a candidate to build cutting-edge AI tools to enhance developer workflows.
The ideal applicant will have proficiency in Python or Go and a strong u...[show_more] Join a global community of talented professionals to shape the future of AI.Earn up to $15 USD / hr and additional rewards based on quality of submission.
Outlier is committed to improving the intelli...[show_more] 
Earn up to $15 / hour + performance bonuses.Outlier, a platform owned and operated by Scale AI, is looking for.If you're passionate about improving models and excited by the future of AI, this is you...[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] Mercor is partnering with leading AI labs to recruit • •skilled Software Engineers • • for cutting-edge research initiatives.
These projects focus on • •writing and reviewing full unit test suites • • for...[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] Earn up to $15 / hour + performance bonuses.Outlier, a platform owned and operated by Scale AI, is looking for.If you're passionate about improving models and excited by the future of AI, this is you...[show_more] Mercor is seeking software engineers to support one of the world’s leading AI labs in building • •robust, high-performance systems • • that serve the needs of next-generation machine learning applicat...[show_more] 
Artificial Intelligence Engineer.We’re looking for a hands-on AI Systems Engineer to own the deployment, integration, and support of AI-powered tools (LLMs, Copilot, Claude, etc.Build, deploy, and ...[show_more] Earn up to $15 / hour + performance bonuses.Outlier, a platform owned and operated by Scale AI, is looking for.If you're passionate about improving models and excited by the future of AI, this is you...[show_more] 
InvoiceCloud is a fast-growing fintech company with an award-winning culture and a leading disruptor in the electronic bill presentment and payment (EBPP) space.
Serving more than 3,200 customers ac...[show_more] Mercor is hiring experienced Python Engineers • • to support a variety of high-impact research collaborations with leading AI labs.
Freelancers will help improve AI systems through work extending codi...[show_more] 
Artificial Intelligence Engineer.Were looking for a hands-on AI Systems Engineer to own the deployment, integration, and support of AI-powered tools (LLMs, Copilot, Claude, etc.Build, deploy, and m...[show_more] Earn up to $15 / hour + performance bonuses.Outlier, a platform owned and operated by Scale AI, is looking for.If you're passionate about improving models and excited by the future of AI, this is you...[show_more] Earn up to $15 / hour + performance bonuses.Outlier, a platform owned and operated by Scale AI, is looking for.If you're passionate about improving models and excited by the future of AI, this is you...[show_more]
AI Task Rater (Remote)
Scale AI • Boston, Massachusetts, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_hours] • [promoted] • [new]
Senior AI Platform Engineer — Remote, Equity, Impact
Liberate Inc. • Boston, MA, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Backend AI Tools Engineer — Build Autonomous Agents
Coinbase • Boston, MA, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Senior Software Engineer (Remote)
Scale AI • South Boston, Massachusetts, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_hours] • [promoted] • [new]
Remote Writing Consultant
Outlier • Brockton, MA, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Remote FinTech Product Analyst - AI Trainer ($50-$60 / hour)
Data Annotation • Taunton, Massachusetts
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Remote Investment Analyst – AI Trainer ($50-$60 / hour)
Data Annotation • Taunton, Massachusetts
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Remote Software Engineer - US - AI Trainer ($50-$85 per hour)
Mercor • Brockton, Massachusetts, US
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_1_day] • [promoted]
Remote M&A Associate - AI Trainer ($50-$60 / hour)
Data Annotation • Brockton, Massachusetts
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_variable_days] • [promoted]
AI Writing Reviewer - Remote
Outlier • Brockton, MA, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Remote Rust, JavaScript / TypeScript and Python Engineers (code agent experience) - AI Trainer ($70-$90 per hour)
Mercor • Brockton, Massachusetts, US
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
AI & Systems Engineer
Overture Partners • Boston, MA, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Remote AI Writing Trainer
Outlier • Brockton, MA, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
AI Staff Engineer
Invoicecloud • Boston, MA, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Remote Backend Software Engineer : Python - AI Trainer ($80-$120 per hour)
Mercor • Taunton, Massachusetts, US
[filters.remote]
[job_card.part_time]
[last_updated.last_updated_variable_days] • [promoted]
AI & Systems Engineer (Boston)
Overture Partners • Boston, MA, US
[job_card.full_time] +1
[last_updated.last_updated_variable_days] • [promoted]
Remote AI Writing Specialist
Outlier • Brockton, MA, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Remote AI Writing Evaluator
Outlier • Brockton, MA, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]