Looking for Software Engineering work that contributes to AI training? These opportunities apply software-development knowledge to tasks such as reviewing code, evaluating outputs, or helping prepare data used by AI systems. 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 will support.
Evaluate next-generation AI coding agents by reviewing coding trajectories, debugging Python outputs, and validating technical results. This fully remote, one-month contract requires senior Python engineering experience and practical LLM or agent development expertise.
Posted Aug 15, 2026
Use your enterprise IT leadership experience to evaluate AI-generated solutions, workflows, architecture plans, and governance scenarios. Remote contract work pays $60–$75 per hour for about 20 hours weekly over 1–3 months.
Posted Aug 15, 2026
Use your software development expertise to review code, document architecture, and create programming examples that help train AI systems. Remote contractor work pays $60–$75 per hour and requires 20+ hours per week.
Posted Aug 15, 2026
Use your backend engineering expertise to build, debug, and evaluate software environments for next-generation AI systems. This remote contract pays $65–$120 per hour and requires no prior AI experience.
Posted Aug 14, 2026
Build full-stack reinforcement learning environments that evaluate how AI models solve frontend, backend, API, and database challenges. Work remotely for $65–$120 per hour with a flexible commitment of 20+ hours per week.
Posted Aug 14, 2026
Build frontend coding environments and reference solutions that help train and evaluate AI models on real software tasks. This remote contract role offers flexible part-time work worldwide at $65–$120 per hour.
Posted Aug 14, 2026
Use your software development expertise to create coding environments, reference solutions, and technical evaluations that help train AI systems. Work remotely as a flexible contractor for 20+ hours per week at $65–$120 USD per hour.
Posted Aug 14, 2026
Help improve AI systems by building backend coding environments, reference solutions, and rigorous evaluations. Remote contract work offers flexible scheduling, 20+ hours per week, and a target rate of $65-$120 per hour.
Posted Aug 14, 2026
Use your software engineering expertise to build and evaluate challenging AI coding tasks involving debugging, feature development, refactoring, and optimization. Remote contractor work offers flexible availability of under 20 hours per week at $50–$100 per hour.
Posted Aug 13, 2026
Help train advanced AI systems by creating coding challenges, reference solutions, and expert evaluations. Work remotely as a contractor for about 15 hours per week, with compensation listed at $50–$100 per hour.
Posted Aug 13, 2026
Optimize CUDA kernels, C++ code, and shader workflows in a remote contractor role supporting AI training and technical evaluation. Work 20+ hours per week at $60–$100 per hour.
Posted Aug 11, 2026
Help evaluate AI-assisted development and product design by creating realistic scenarios, reference outputs, and senior-level rubrics. This remote contractor role offers $70–$80 per hour for 20+ hours weekly.
Posted Aug 11, 2026
Use your mechanical simulation and CAE expertise to train AI coding systems on complex engineering workflows, debugging, code generation, and architectural changes. This remote contractor role offers $80–$100 per hour and requires 20+ hours weekly.
Posted Aug 8, 2026
Apply advanced computational physics judgment to AI training by demonstrating agent-driven coding workflows, debugging complex codebases, and evaluating architectural decisions. Contract role, worldwide, 20+ hours per week, paying $80–$100 per hour.
Posted Aug 8, 2026
Apply hands-on robotics and mechatronics expertise to evaluate advanced AI coding agents, debug complex codebases, and provide structured engineering feedback. Remote contractors can work 20+ hours weekly at $80–$100 per hour.
Posted Aug 8, 2026
Use your GIS and geospatial expertise to evaluate AI-generated code, document technical workflows, and help improve AI systems. Remote part-time contract work offers 20+ hours per week at $80–$100 per hour.
Posted Aug 8, 2026
Use computational mathematics expertise and AI coding agents to create, debug, evaluate, and explain complex technical workflows. This remote contractor role offers flexible part-time work at $80-$100 per hour.
Posted Aug 8, 2026
Help train AI coding agents by contributing verified execution traces from authentic Claude Code CLI software development sessions. This expert, remote contractor project runs for 6+ months and pays $3 per verified trace.
Posted Aug 7, 2026
Evaluate AI-generated code and help build programming datasets for large language models. Use your software engineering expertise across C, C++, Python, JavaScript, Java, Rust, and Go in a flexible remote contractor engagement.
Posted Aug 6, 2026
Build realistic cloud environments that test how AI systems design, deploy, secure, troubleshoot, scale, and recover production-grade infrastructure. This worldwide contract role offers flexible work at $50–$100 per hour.
Posted Aug 5, 2026
Build reinforcement learning environments that evaluate how AI models solve real software engineering tasks. Work remotely on reproducible coding challenges, MCP tool interactions, and deterministic model verification for $100–$150 per hour.
Posted Aug 5, 2026
Create reproducible reinforcement learning environments that test how AI models solve real software engineering workflows. This worldwide remote contractor role offers approximately 15 hours per week and listed compensation of $100–$150 per hour.
Posted Aug 4, 2026
Create competitive programming problems, reinforcement learning environments, reference solutions, and C++ checkers that challenge AI models. This flexible remote contract pays $45–$65 per hour for approximately 1–3 months.
Posted Aug 4, 2026
Help evaluate and improve AI systems by building reinforcement learning environments for complex software engineering tasks. Work remotely for approximately 15 hours per week, with listed compensation of $50-$100 per hour.
Posted Aug 4, 2026
Use your software engineering expertise to evaluate AI-generated technical content, refine prompts, and produce high-quality documentation for AI training. This worldwide, part-time contract offers flexible work in English at $100–$200 per hour.
Posted Aug 4, 2026
Build Docker-based validation controls for AI data pipelines in a remote contractor role. Use Docker, Python or Bash, and CI/CD expertise to protect dataset, schema, and model-artifact quality.
Posted Aug 3, 2026
Build and optimize production machine learning systems in Python across data pipelines, modeling, deployment, and monitoring. This remote contractor assignment offers 20, 30, or 40 hours per week for candidates in nine eligible countries.
Posted Aug 2, 2026
OpenTrain AI is hiring a senior software engineer to design production-like coding benchmarks and safety tests for frontier coding agents. Contractor role: remote, 20+ hrs/week (min 4 hrs/day), 4–8 week assignment; Python required and 8+ years' experience.
Posted Aug 1, 2026
Evaluate and improve agentic coding models by reviewing agent trajectories, verifying outputs, and designing rubrics on a 5-week remote contract. Requires 5+ years of hands-on software experience and daily overlap with PST.
Posted Jul 29, 2026
Expert contractor role to design and optimize GPU software for LLM training (CUDA/WebGPU/GLSL). Remote, 20+ hrs/week, $60–$85/hr; requires advanced GPU programming and strong C++ for host-side integrations.
Posted Jul 29, 2026
Software Engineering subject-matter work in AI training can involve examining code, assessing whether model responses meet a technical brief, or applying programming knowledge while labeling and reviewing examples. Depending on the individual role, the work may also include writing or rating responses, evaluating related outputs, or checking the quality and relevance of technical data. AI-training work depends on careful human judgment, and the specific responsibilities are set by each live posting.
OpenTrain is the hiring organization for the public roles on OpenTrain, and candidates apply through OpenTrain. A successful candidate may be placed or referred to the client whose project they will support. Because hiring requirements and role terms are specific to each opportunity, read the individual live posting for the details that apply before deciding whether to pursue it.
