Remote Backend Software Engineer: Python - AI Trainer ($80-$120 per hour)Mercor • Belleville, Illinois, US
Remote Backend Software Engineer : Python - AI Trainer ($80-$120 per hour)
Mercor • Belleville, Illinois, US
20 hours ago
Job type
- Part-time
- Remote
Job descriptionMercor 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!
Create a job alert for this search
Software Engineer Backend Python • Belleville, Illinois, US
Related jobs We’re looking for • •open-source contributors • • and • •experienced engineers • • who understand how to review, maintain, and troubleshoot live repositories.
Who You Are • • - An • •open-source developer or...Show more 
Our client is a leading force in advancing safer, smarter AI technology.Their work has been featured in.They’ve built a global community of expert contributors and have already paid out more ...Show more
TNAA TotalMed RN is seeking a travel nurse RN Med Surg for a travel nursing job in Red Bud, Illinois.Job Description & Requirements.
TotalMed is a Top Ten, travel nursing and healthcare staffing age...Show more
The AI / ML Engineer integrates AI / ML capabilities into the data mesh, supporting metadata automation and ethical AI use aligned with DoD Responsible AI guidelines.
Automate metadata extraction using ...Show more
TravelNurseSource is working with GetMed Staffing to find a qualified Med / Surg RN in Red Bud, Illinois, 62278!.GetMed Staffing is searching for a strong MedSurg RN to assist our traveler-friendly c...Show more
Fusion Medical Staffing is seeking an experienced Medical Surgical Registered Nurse for an exciting Travel Nursing job in Red Bud, IL.
Shift : Inquire Start Date : ASAP Duration : 13 weeks Pay : $2048 / ...Show more TravelNurseSource is working with Triage Staffing to find a qualified Med / Surg RN in Red Bud, Illinois, 62278!.Travel Nursing : Med / Surg Red Bud.
Shift Details : 12H Nights (7 : 00 PM-7 : 30 AM).Length : ...Show more Fusion Medical Staffing is seeking an experienced Medical Surgical Registered Nurse for an exciting Travel Nursing job in Red Bud, IL.
Shift : Inquire Start Date : ASAP Duration : 13 weeks Pay : $2048 / ...Show more 
DoorDash is the #1 category leader in food delivery, food pickup, and convenience store delivery in the US, trusted by millions of customers every day.
As a Dasher, you’ll stay busy with a variety o...Show more
Coast Medical Service is seeking a travel nurse RN Med Surg for a travel nursing job in Red Bud, Illinois.Job Description & Requirements.
Coast Medical Service is a nationwide travel nursing & allie...Show more
Premier Medical Staffing Services is seeking a travel nurse RN Med Surg for a travel nursing job in Red Bud, Illinois.Job Description & Requirements.
Premier Medical Staffing Job ID #596788.Pay pack...Show more Mercor is hiring experienced Go Engineers • • to support a variety of high-impact research collaborations with leading AI labs.
Freelancers will help improve AI systems through work extending coding b...Show more DoorDash is the #1 category leader in food delivery, food pickup, and convenience store delivery in the US, trusted by millions of customers every day.
As a Dasher, you’ll stay busy with a variety o...Show more 
Wellspring Nurse Source is seeking a travel nurse RN Telemetry for a travel nursing job in Red Bud, Illinois.Job Description & Requirements.
Comfortable with Drips - Required.Wellspring Nurse Source...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 
The Gifted Healthcare Experience .Gifted Healthcare is an award-winning agency that offers contracts and shifts at premier facilities across the United States.
Gifted Healthcare believes in th...Show more
Ready to jump-start your career and take charge of your earning potential?.At Platinum Supplemental Insurance, we’re looking for motivated individuals ready to learn, grow, and thrive in a fast-pac...Show more
Junxion Med Staffing is seeking a travel nurse RN Trauma for a travel nursing job in Red Bud, Illinois.Job Description & Requirements.
Junxion Med Staffing is looking for a Med surg RN to take an as...Show more
Remote Open Source Developers - AI Trainer ($90-$120 per hour)
Mercor • Belleville, Illinois, US
Remote
Full-time
Last updated: 20 hours ago • Promoted • New!
Engineer
Quality Talent Group • O'Fallon, Illinois, United States
Full-time
Quick Apply
Last updated: 8 days ago
Travel Nurse RN - Med Surg - $2,290 per week
TNAA TotalMed RN • Red Bud, IL, United States
Permanent
Last updated: 2 days ago • Promoted
AI / ML Engineer
IntelliTech • Scott Airforce Base, IL, Illinois, United States
Full-time
Last updated: 30+ days ago • Promoted
Travel Nurse RN - Medical-Surgical - $2,028 per week in Red Bud, IL
TravelNurseSource • Red Bud, IL, US
Full-time
Last updated: 30+ days ago • Promoted
Travel Nurse - RN - MS - Medical Surgical - $2048 / Week
Fusion Medical Staffing • Red Bud, IL, US
Full-time
Last updated: 30+ days ago • Promoted
Travel Nurse RN - Medical-Surgical - $2,178 per week in Red Bud, IL
TravelNurseSource • Red Bud, IL, US
Full-time
Last updated: 30+ days ago • Promoted
Travel Nurse - RN - MS - Medical Surgical - $2048 / Week - Hiring Now
Fusion Medical Staffing • Red Bud, IL, US
Full-time
Last updated: 30+ days ago • Promoted
Restaurant Delivery - Sign Up and Start Earning
DoorDash • Red Bud, US
Full-time +1
Last updated: 3 days ago • Promoted
Travel Nurse RN - Med Surg - $2,326 per week
Coast Medical Service • Red Bud, IL, United States
Full-time
Last updated: 30+ days ago • Promoted
Travel Medical-Surgical RN - $2,236 per week
Premier Medical Staffing Services • Red Bud, IL, United States
Permanent
Last updated: 3 days ago • Promoted
Remote Backend Software Engineer : Go - AI Trainer ($80-$100 per hour)
Mercor • Belleville, Illinois, US
Remote
Part-time
Last updated: 20 hours ago • Promoted • New!
Dashers - Sign Up and Start Earning
DoorDash • Red Bud, US
Full-time +1
Last updated: 3 days ago • Promoted
Travel Nurse RN - Telemetry - $2,416 per week
Wellspring Nurse Source • Red Bud, IL, United States
Full-time
Last updated: 30+ days ago • Promoted
Remote Rust, JavaScript / TypeScript and Python Engineers (code agent experience) - AI Trainer ($70-$90 per hour)
Mercor • Belleville, Illinois, US
Remote
Full-time
Last updated: 20 hours ago • Promoted • New!
Travel MedSurg RN in St. Louis, Missouri
Gifted Healthcare • Waterloo, IL, US
Full-time
Last updated: 30+ days ago • Promoted
Entry Level Insurance Sales - 4 Day Work Week
Platinum Supplemental Insurance • Belleville, Illinois
Full-time
Last updated: 30+ days ago • Promoted
Travel Nurse RN - Trauma - $2,217 per week
Junxion Med Staffing • Red Bud, IL, United States
Permanent
Last updated: 14 hours ago • Promoted • New!