Remote Backend Software Engineer: Python - AI Trainer ($80-$120 per hour)Mercor • St. Louis, Missouri, US
Remote Backend Software Engineer : Python - AI Trainer ($80-$120 per hour)
Mercor • St. Louis, Missouri, 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 • St. Louis, Missouri, US
[internal_linking.similar_jobs]
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]
Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients.We enhance situational awareness for soldiers and analysts by integrating sof...[show_more]
Job Description Data Engineer - Mid Level (Snowflake, Python, IBM Cloud Pak, DataStage) Locat...[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]
Salary Range : $120,000 – $180,000.We are seeking a motivated and technically skilled AI Engineer to join our team in St.
This role is ideal for candidates with 1–3 years of experience an...[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] Earn up to $16 USD / hourly and work remotely and flexibly.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 ...[show_more] 
Data Engineer - Mid (Snowflake / DB2, Python, DataStage, FiveTran) Work location Onsite Term 6 month Contract to hire< / b...[show_more] W2 : Data Engineer Saint Louis, Missouri OR Sterling, IL(Hybrid) Phone+Skype Long Te...[show_more] 
Our client is looking for someone to come in to be the driving force behind their technical vision and execution as the Lead AI Engineer.
If you have experience in Generative AI and deploying AI age...[show_more]
Brillio is one of the fastest growing digital technology service providers and a partner of choice for many Fortune 1000 companies seeking to turn disruption into a competitive advantage through in...[show_more] Earn up to $16 USD / hourly and work remotely and flexibly.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 ...[show_more] 
Our client is looking for someone to come in to be the driving force behind their technical vision and execution as the Lead AI Engineer.
If you have experience in Generative AI and deploying AI age...[show_more]
Cloud Data Engineering (Production Support).Local consultants will be considerded.Production support for Databricks notebooks, Spark streaming apps, and APIs.
Ownership of Level 1 / Bronze batch ing...[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 know that you can’t have great.Because we know our future relies on our deep understanding and relentless focus on our people, we live by our mission : A passion for our people.If you think you c...[show_more]
Looking to build your career with a company that values.Since 1946, Hunter Engineering has been aligning cutting-edge technology with a strong commitment to quality.
Hunter is the global leader in a...[show_more]
Cloud Data Engineering (Production Support).Local consultants will be considerded.Production support for Databricks notebooks, Spark streaming apps, and APIs.
Ownership of Level 1 / Bronze batch ing...[show_more]
AI Trainer -Remote Writing Evaluator
Outlier • Saint Louis, MO, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Software Engineer
Reinventing Geospatial Inc • St. Louis, Missouri, United States, 63101
[job_card.full_time]
[last_updated.last_updated_30]
W2 Role - Data Engineer - Mid Level (Snowflake, Python, IBM Cloud Pak, DataStage)
Stellent IT LLC • Saint Louis, MO, United States
[job_card.temporary]
[filters_job_card.quick_apply]
[last_updated.last_updated_variable_days]
Remote Financial Advising Expert - AI Trainer ($50-$60 / hour)
Data Annotation • St Charles, MO, United States
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_variable_days] • [promoted]
AI Engineer
Talentporte • Saint Louis, MO, US
[job_card.permanent]
[last_updated.last_updated_30] • [promoted]
Remote Financial Expert - AI Trainer ($150 per hour)
Mercor • St. Louis, Missouri, US
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Remote AI Writing Trainer
Outlier • Saint Louis, MO, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
W2 Role - Data Engineer - Mid (Snowflake / DB2, Python, DataStage, FiveTran)
Kanak Elite Services Inc • St. Louis, MO, United States
[job_card.temporary]
[filters_job_card.quick_apply]
[last_updated.last_updated_variable_days]
Data Engineer - Mid Level (Snowflake / DB2, Python, DataStage, Fivetran)
Stellent IT LLC • Saint Louis, MO, United States
[job_card.temporary]
[filters_job_card.quick_apply]
[last_updated.last_updated_variable_days]
Artificial Intelligence Engineer (St. Louis City County)
Brooksource • St. Louis City County, MO, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Lead Data Engineer (Snowflake, DBT, Pandas)- R01554246
Brillio • St. Louis, Missouri, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
AI Trainer -Remote Writing Trainer
Outlier • Saint Louis, MO, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Artificial Intelligence Engineer
Brooksource • St. Louis City County, MO, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Cloud Data Engineer only on w2(USC or GC ) (St Louis)
PRI Global • St Louis, MO, US
[job_card.part_time]
[last_updated.last_updated_variable_days] • [promoted]
Remote Investment Analyst - AI Trainer ($50-$60 / hour)
Data Annotation • Florissant, MO, United States
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_variable_days] • [promoted]
Sr. AI / ML Engineer II (6121)
Metrostar • Maplewood, Missouri, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
AI Developer
Hunter Engineering Company • Bridgeton, MO, US
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Cloud Data Engineer only on w2(USC or GC )
PRI Global • St Louis, MO, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]