Looking for Coding & Software work? Programming-focused AI training can involve writing or reviewing code, creating coding datasets, debugging, and evaluating software-engineering outputs. OpenTrain is the hiring organization for roles on OpenTrain. Candidates apply through OpenTrain, and OpenTrain may place or refer successful candidates to the client whose project they support.
Use your senior software engineering expertise to build AI training environments, solve complex coding challenges, and review high-quality technical submissions. This remote contractor role offers under 20 hours per week and $50 to $100 per hour.
Posted Sep 10, 2026
Use Python and computational fluid dynamics expertise to create, validate, and review reproducible aerodynamic simulations for an AI training project. Work remotely for under 20 hours per week at $80-$130 per hour.
Posted Sep 9, 2026
Use Python and computational materials science expertise to create, validate, and review AI training tasks involving simulations, modeling, and engineering analysis. This fully remote contractor role offers flexible work of under 20 hours per week.
Posted Sep 9, 2026
Use your real-world circuit design and Python expertise to create, validate, and review AI training tasks for electronic hardware. This fully remote contractor role pays $80-$130 per hour for under 20 hours per week.
Posted Sep 9, 2026
Use Python and mechanical engineering expertise to solve, validate, and review simulation-based tasks that help train advanced AI systems. This flexible, global contractor role pays $80–$130 per hour and requires under 20 hours weekly.
Posted Sep 9, 2026
Help train next-generation AI systems by building reinforcement learning environments for complex software engineering tasks. This remote contractor role offers under 20 hours per week and requires expert coding experience.
Posted Sep 9, 2026
Use expert-level Python, Java, Rust, Go, C++, or TypeScript skills to debug code, build features, review technical submissions, and improve AI training data in a remote contractor role.
Posted Sep 9, 2026
Join a remote US engineering project building internal platforms and AI infrastructure with React, Node.js, PostgreSQL, AWS, and TypeScript. Earn the listed $120,000 to $155,000 USD annual rate while contributing 20+ hours weekly.
Posted Sep 9, 2026
Build high-performance Electron.js desktop systems for MacOS and Windows while contributing software engineering expertise to AI evaluation work. This remote opportunity requires 20+ hours weekly for an expected 6+ months.
Posted Sep 9, 2026
Use your software QA expertise and paid human-data evaluation experience to assess AI outputs, design tests, and document defects remotely for $90-$175 per hour.
Posted Sep 9, 2026
Use professional QA expertise to evaluate AI-generated technical responses, design edge-case tests, and document defects with precision. This remote contractor role offers $90-$175 per hour and requires 20+ hours weekly.
Posted Sep 9, 2026
Use CFD, aerodynamics, Python, and scientific computing expertise to create and review engineering tasks that help train AI. This fully remote contractor role offers flexible work of approximately 15 hours per week.
Posted Sep 8, 2026
Create real-world data engineering documents, pipelines, and evaluation rubrics that help train and assess frontier AI models. This UK-based contract runs from 14 September to 10 October 2026 and pays $140 to $200 per hour.
Posted Sep 8, 2026
Help train AI on mechanical engineering design, simulation, and technical problem-solving using Python and programmatic engineering tools. Work remotely as a contractor for about 15 hours per week at $80 to $130 per hour.
Posted Sep 8, 2026
Use practical circuit-design and Python expertise to create, solve, and evaluate AI-training tasks across analog, digital, power, mixed-signal, and RF systems. Earn $80–$130 per hour remotely for under 20 hours per week.
Posted Sep 8, 2026
Use materials science expertise, Python, and simulation tools to create and validate technical tasks that improve advanced AI systems. This fully remote contractor role offers flexible work under 20 hours per week at an advertised $80–$130 hourly rate.
Posted Sep 8, 2026
Use your aerodynamics, CFD, and Python expertise to create, validate, and review reproducible engineering tasks for AI training. This fully remote contractor role offers $80–$130 per hour for under 20 hours per week.
Posted Sep 8, 2026
Use Python and computational materials simulations to create, solve, and evaluate scientific AI-training tasks. This fully remote contractor role offers flexible work of about 15 hours per week at $80 to $130 per hour.
Posted Sep 7, 2026
Help train advanced AI models by building coding test environments, creating reference solutions, and evaluating software engineering work. This remote contractor role offers approximately 15 hours per week and an ideal rate of $50-$100 per hour.
Posted Sep 7, 2026
Build reproducible reinforcement learning environments and reference solutions for challenging software engineering tasks. Use your coding, debugging, and performance optimization expertise on flexible, remote AI training work.
Posted Sep 7, 2026
Use mechanical engineering, simulation, and Python expertise to create, solve, and validate tasks for AI training. Work remotely for about 15 hours per week at $80 to $130 per hour.
Posted Sep 7, 2026
Help train next-generation AI systems by creating software engineering challenges, reference solutions, and expert code evaluations. This remote contractor role offers output-based compensation of $50-$150 per hour and requires under 20 hours weekly.
Posted Sep 7, 2026
Use advanced software engineering skills to build reinforcement learning environments and solutions that test how AI models solve complex coding problems. This remote contractor role offers output-based compensation of $50 to $100 per hour for under 20 hours weekly.
Posted Sep 7, 2026
Build and deploy agentic AI systems for high-impact U.S. Government missions, from prototype through production. This expert contractor role requires strong Python, LLM, data pipeline, and ML infrastructure experience, with a commitment of at least 20 hours weekly for 6+ months.
Posted Sep 7, 2026
Use production data engineering expertise to create documents, technical deliverables, tasks, and rubrics for training frontier AI models. This remote UK contract pays $140-$200 per hour from September 14 through October 10, 2026.
Posted Sep 5, 2026
Create and record realistic NetBeans Java development tasks, from JDK setup and debugging to Maven or Gradle troubleshooting. This remote contractor role is open to contributors in Bangladesh, India, and Pakistan and pays up to $20 per hour.
Posted Sep 5, 2026
Design realistic MongoDB database workflows, prepare sample data, and record reproducible tasks that help train advanced AI models. This remote contractor role offers up to $20 per hour for contributors in Bangladesh, India, and Pakistan.
Posted Sep 5, 2026
Create realistic Eclipse IDE and Java development tasks, prepare technical environments, and record practical workflows that help train AI systems. This remote contractor role offers up to $20 per hour and requires 20+ hours weekly.
Posted Sep 5, 2026
Author rigorous materials science coding tasks that train and evaluate AI models. Use Python, scientific computing, and expert judgment in an 8-week remote contractor assignment.
Posted Sep 3, 2026
Build rigorous biology coding problems, verified Python solutions, and discriminative tests that help evaluate advanced AI models. This intermediate contractor role offers 20+ hours per week for qualified biology experts in selected countries.
Posted Sep 3, 2026
This work supports the preparation and review of examples used by artificial-intelligence systems. Depending on the individual role, you may write or assess code, help build datasets for coding tasks, debug software, or evaluate how well a system handles software-engineering problems. The exact responsibilities and required qualifications vary, so read each live posting carefully before deciding whether to apply.
OpenTrain is the hiring organization for these public roles, and candidates apply through OpenTrain. A successful candidate may be placed with or referred to the client whose project they will support. The individual live posting is the source of truth for the role’s eligibility, responsibilities, qualifications, experience, pay, hours, schedule, location rules, and client-specific requirements.
