Remote AI training and data labeling jobs

Design marketing tasks and solutions, score AI outputs against rubrics, and refine marketing-specific evaluation guidelines for an AI lab. For marketers with 8+ years at top-tier brands or agencies and prior LLM rubric experience. US, 35+ hours a week, $60–80/hour.

Build retail merchandising, category and operations tasks, write solutions, and grade AI outputs against rubrics for an AI lab. For merchants, category managers and retail operators with 8+ years at major retailers and prior LLM rubric experience. US, 35+ hours a week, $60–80/hour.

Senior US full-stack engineers (6+ years, end-to-end system ownership) build production-grade software on a leading AI lab's pre-release models, integrate tool interfaces and evaluation harnesses, and document model failure modes for researchers. Full-time W-2 through Cincinnatus LLC, 40 hours a week, $90–110/hour.

Evaluate GPU and accelerator kernel development tasks for a frontier AI lab: numerical correctness, benchmarking fairness, task scoping and compile or runtime validity across CUDA, Triton, NKI and Pallas. For US engineers with 3+ years of kernel work in at least two of those frameworks. $70–90/hour.

Design adversarial prompts, find jailbreaks and policy failures, and document vulnerabilities in frontier AI models across cyber, biosecurity, fraud, misinformation and political content. Hourly remote contract at $70–84/hour for residents of Europe, the UK and the US; 5+ years' relevant experience required.

Full-time finance specialist embedded with a leading AI lab: QA model outputs, write instruction specs and golden solutions, and build finance benchmarks across FP&A, IB, asset management, PE, risk or treasury. 5+ years at a recognised institution, VP-level progression. W-2, hybrid Bay Area, $60–100/hour.

Coordinate the finance raters on a leading AI lab's training-data program: build tracking and escalation workflows, monitor throughput and quality, triage rater questions and keep finance tasks consistent. 5–10 years in finance or finance operations with team coordination experience. US only, 35+ hours a week, $40–60/hour.

Evaluate AI model outputs on underwriting, claims and risk reasoning against rubrics, design hard insurance tasks with worked solutions, and refine scoring guidelines. Needs 8+ years at a top-tier insurer or broker and prior hands-on LLM rubric evaluation. US only, 35+ hours a week, $60–80/hour.

Evaluate AI finance outputs against rubrics, design hard finance tasks with worked solutions, and refine scoring guidelines for a leading AI lab. Needs 8+ years at a top-tier bank, asset manager or Big Four firm plus prior hands-on LLM rubric evaluation. US only, 35+ hours a week, $65–90/hour.

Full-time IB and M&A specialist embedded with a leading AI lab: vet model outputs on deal work, write instruction specs and golden solutions, and build finance benchmarks. 5+ years at a recognised institution, VP-level progression, MBA or CFA preferred. W-2 via Cincinnatus, hybrid Bay Area, $100–150/hour.

Full-time PE and VC specialist embedded with a leading AI lab: QA model outputs on investment work, write instruction specs and golden solutions, and design finance benchmarks. 5+ years at a recognised institution with Principal or VP-level ownership of decisions. W-2 via Cincinnatus, hybrid Bay Area, $110–150/hour.

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.

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.

Write difficult problems in your own field for a top AI lab's language models. Open to PhDs (or equivalent industry experience) in medicine, statistics, AI/ML, computer science, game development or mechanical and aerospace engineering, living in the US, UK, Canada or Australia. Remote hourly contract at $55–80/hour, paid weekly.