Looking for Cloud Infrastructure work in AI training? OpenTrain is the hiring organization for roles presented on OpenTrain, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. These roles connect cloud infrastructure expertise with the human work of preparing and reviewing examples for artificial-intelligence systems. Read each live posting for the specific assignment and requirements.
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
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 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
Join OpenTrain to build and evaluate RL training environments that teach AI systems how to operate cloud infrastructure. Remote contractor role, worldwide, 20+ hrs/week (see schedule), paying $60–$130/hr with estimated project earnings of $9,600–$20,800.
Posted Jul 22, 2026
Design realistic cloud infrastructure tasks and reproducible environments to train next-generation AI systems. Remote contractor role (20+ hrs/week), $40–$100/hr, requires senior hands-on platform experience in cloud, SRE, or DevOps.
Posted Jul 21, 2026
Lead QA for Bash shell-scripting reviews on OpenTrain's AI training projects — a US-remote contractor role paying up to $65/hr for ~20 hours/week reviewing scripts, mentoring contributors, and maintaining QA materials.
Posted Jul 8, 2026
Join OpenTrain to design reproducible, industry-grade data science problems and prompts for GenAI training; contract, part-time work (≈10–20 hrs/week) with pay up to $40/hr. Ideal for senior data scientists with expert Python, SQL and ML/MLOps experience.
Posted Apr 5, 2026
Join OpenTrain AI to evaluate and improve AI-driven infrastructure automation: generate prompts, rate DevOps runbooks, and assess self-hosted platforms. Part-time contractor role requiring 2+ years DevOps experience, annotation/Q A skills, English B2+, 20+ hrs/week, $15–$45/hr.
Posted Mar 29, 2026
Build and evaluate advanced n8n automations to train AI systems on reliable, scalable workflows; contractor role, 20+ hrs/week, paid $15–$45/hr (USD). Ideal for engineers with self‑hosted n8n, Docker, API integration, and rubric-based evaluation experience.
Posted Mar 29, 2026
Evaluate AI-generated Bash and PowerShell scripts: find bugs, security risks, and portability issues; rate responses and author model solutions. Mid‑senior US‑based contractors with 2–3+ years of scripting experience, Bachelor's required — part‑time up to 20 hrs/week at $40/hr.
Posted Dec 19, 2025
Part-time, remote contractor role ($40/hr) designing and running adversarial LLM evaluations and RAG pentests. Requires pentesting experience, Python/Bash/PowerShell skills, container/CI-CD security knowledge, C1 English, and immediate HackerRank + platform assessment.
Posted Oct 6, 2025
Join OpenTrain AI to audit AI-generated Bash scripts: validate code in isolated environments, enforce security and reliability best practices, and coach annotators. Remote contractor role, 20+ hrs/week at $21/hr.
Posted Jul 10, 2025
OpenTrain AI is hiring a Senior PowerShell Code Reviewer to validate annotator reviews of AI-generated PowerShell scripts, running checks in sandboxed environments and giving rubric-based corrections and feedback. Part-time contractor role, 20+ hours/week, $24/hr, remote worldwide.
Posted Jul 10, 2025
Contract, remote role auditing AI-generated Angular (v15+) TypeScript code: verify builds, security, performance, and accessibility; correct mis-ratings and give concise rubric-aligned feedback. 20+ hrs/week, $24/hr — ideal for experienced Angular engineers.
Posted Jul 8, 2025
OpenTrain AI seeks an experienced Docker-focused code reviewer to validate annotator reviews of AI-generated Dockerfiles and orchestration snippets; $24/hr, 20+ hrs/week, remote contractor role. Run builds in sandboxed VMs, flag issues, and provide concise remediation notes to meet a strict quality
Posted Jul 8, 2025
Hire as a part-time Azure OpenAI developer to review, label, and improve AI-generated code and deployment guidance; requires 5+ years hands-on Azure OpenAI experience, strong English writing, and availability under 20 hrs/week at $20/hr.
Posted Mar 10, 2025
Use your 7+ years of system administration experience to write, review, and explain real-world sysadmin tasks for AI training datasets. Contractor, part-time role paying $25/hr; India-based applicants with C1 English will be considered.
Posted Jan 2, 2025
Join OpenTrain AI as a remote Databricks Specialist working 20+ hours/week to design and optimize large-scale Spark data pipelines; pay is USD $12/hr and you'll be asked to document your language experience and weekly availability. Candidates must have at least 5 years of hands-on Databricks and Spa
Posted Nov 12, 2024
Cloud Infrastructure expertise can support AI-training and data-labeling work involving technical content. Depending on the individual posting, responsibilities may include reviewing code, evaluating model responses, checking labeled material for accuracy, or applying infrastructure knowledge to other examples used by AI systems. The live posting defines the actual scope, so inspect it before deciding whether a role matches your background.
OpenTrain is the hiring organization for roles presented on OpenTrain, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Read each individual live posting for the authoritative information about that opportunity.
