Remote AI training and data labeling jobs

Device physicists and process engineers write explanations, technical assessments and structured feedback on semiconductor physics, microfabrication, scaling and reliability for AI training. A Master's or PhD is preferred. Twenty-five openings, paid per accepted task, $66–130/hour band.

Work through real property management tasks in Buildium on screen recording (tenants, leases, rent, maintenance), then write prompts and rubrics from each workflow to train AI agents. Needs your own Buildium access and prior human-data work. 40 openings, $28–92/hour.

Build features, fix hard bugs and refactor legacy code inside existing open source projects, with clear write-ups of each solution, as training input for AI coding models. Expert level in two languages plus open source and competitive programming experience. 37 openings, paid per task on a $50–100/hour band.

Former HUMINT collectors, investigative interviewers and negotiators: run or assess structured interview sessions, read verbal and nonverbal cues, rate reliability and annotate sessions against a rubric to train AI. At least about 15 hours a week, US-based preferred. 10 openings, contractor, $25–65/hour.

Judge whether Hebrew speech, human or AI-generated, sounds genuinely native, and explain each rating in written English. Native Hebrew and B2 English; phonetics or voice work helps but no AI experience is needed. 100 openings, contractor, $30–65/hour.

Build, tune and evaluate ML models in Python with MongoDB-backed data pipelines for a customer AI training project, and document every experiment. Remote contractor, $80–140/hour, 35 openings. scikit-learn, TensorFlow or PyTorch plus hands-on MongoDB is the core stack.

Read clinical images of skin lesions, describe them in precise terms, judge how well AI assessments hold up, and write the criteria that define a high-quality dermatological read. Non-clinical, no patient care. Active US licence and five years post-residency. A flat $270/hour.

Judge AI-generated clinical notes against what a practising outpatient physician would actually document, and help write the annotation guidelines. Any specialty, but you need C1 or better in Czech, Catalan, Danish, Dutch, Vietnamese or Finnish. US only, 10 hours a week, $170–190/hour.

The UK posting of Mercor's molecular biology project: design primers, plasmids, gRNAs, mRNA constructs and repair templates as ground truth for a frontier model, and write the rubrics that judge them. PhD strongly preferred, first-author record expected, 20 hours a week. $70–105/hour.

Design the primers, plasmids, gRNAs, mRNA constructs and repair templates that become ground truth for a frontier model, and write the rubrics that judge sequence design quality. PhD strongly preferred, first-author record expected, 20 hours a week minimum. US only, $70–105/hour.

Review work product against rubrics and quality standards, document what is wrong with it, and write the feedback that fixes it. It sits a layer above annotation: you check other people's output. Remote hourly contract at $20–50/hour, paid weekly, no degree stated.

Build, break and verify real machine learning engineering tasks: model components, reproducible training and inference workflows, memory and throughput optimisation, numerical debugging. Output-based pay, 100 openings, global remote, roughly 15 hours a week at $100–150/hour.

Grade AI assistant outputs against detailed rubrics at volume, find the reasoning gaps, tool-use failures and logic errors, and write the feedback that fixes them. No degree requirement stated. Ten openings, contractor, $30–90/hour, six eligible countries.

Score AI-generated specs, release notes, user-facing copy and stakeholder updates, then write the rationale behind each score. The ad is unusually blunt that this is evaluation work only: no roadmap, no delivery, no sprint facilitation. Ten openings, contractor, remote, $90–140/hour.

Score and compare AI-generated writing, then write the rationale that explains each judgement. micro1 calls the exercise a Write-like-Human Eval: you are the reader whose standards the model gets trained against. Ten openings, contractor, $90–140/hour, open to the US, Canada and the UK.

Run simulated contract negotiations and redlining exercises, review how an AI handles the same scenarios, and write the grading rubrics that measure it. Three years of in-house technology-transactions experience is the stated bar. Task-based pay at roughly 3.5 hours per task.

Assess adolescent eating disorder cases in writing, applying DSM-5, EDE-Q and SCOFF, judging medical stability against MEED, and saying whether FBT or CBT-E fits the clinical stage. Wants a licensed clinician with a recent adolescent caseload, and accepts paediatric medicine alongside psychiatry and psychology. Remote contractor work.

Refine CRM data models, arbitrate conflicting operational policies and document why you ruled the way you did, and design revenue workflows that hold up under vertical regulation. Four years with your hands actually in the system is the bar; the ad states outright that management-only exposure does not count. Remote contractor work.

Redline commercial agreements (MSAs, NDAs, DPAs) against established playbooks, decide the company position and the acceptable fallbacks, and write the reasoning behind every markup. Asks for a JD, active US bar admission and four years of transactional practice. Remote contractor work on a project described only as confidential.

Run simulated contract negotiations and redlining exercises, judge how an AI handles contract scenarios, and build the grading frameworks that measure it. Three years in-house on technology transactions (MSAs, NDAs, DPAs) is the stated bar, and the ad spells out what task-based pay means: roughly 3.5 hours per task.

Evaluate AI-generated code for correctness and design, write hard coding problems with reference solutions and test cases, and review how a model reasons about architecture, debugging and system design. Asks for a year at a top technology company and a base in an English-speaking country. Remote contractor work at the top of this board's pay range.

Evaluate how AI models reason through consulting-style business problems, write model answers and hard prompts, and give structured feedback on where the reasoning breaks down. Asks for at least a year at a top-tier consulting firm and a base in an English-speaking country. Remote contractor work at the top of this board's pay range.

Assess adolescent substance use case material, stage severity against DSM-5 SUD and ASAM criteria, and recommend a level of care, separating developmentally normal experimentation from clinically significant patterns, and flagging withdrawal, overdose and safeguarding risks. Wants a licensed clinician with a recent adolescent caseload, not AI experience.

Read adolescent case material and write structured suicide and self-harm risk assessments, applying C-SSRS and formal risk formulation, separating ideation from intent, and recommending escalation pathways and safety planning. The output trains models meant to guide non-specialists. Wants a licensed clinician with a recent adolescent caseload, not AI experience.