Open-Source Engineer

The Work You will create, solve, review, and validate challenging software-engineering tasks for AI training. The work covers front-end and back-end systems, unfamiliar repositories, complex debugging, code translation, testing, and revie...

Lugar: India - USA | 17/09/2026 17:09:00 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Developmental Psychologist (PhD preferred)

The work You will use your knowledge of child development and developmental psychology to review and annotate data used to train AI systems. The work includes assessing model outputs, scenarios, and guidance for accuracy, cultural appropr...

Lugar: USA | 16/09/2026 17:09:03 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Problem Solver

The Work You will create and evaluate reproducible software solutions for AI training. The work covers self-contained coding, algorithmic, debugging, logic, and technical reasoning challenges, often in unfamiliar codebases and terminal en...

Lugar: India - USA | 12/09/2026 17:09:13 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Physicist

The work You will solve advanced physics problems and prepare precise derivations and analyses for AI training. Your work must be clear enough for others to check, reproduce, and learn from. Write assumptions, approximations, intermediat...

Lugar: USA | 09/09/2026 17:09:11 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Litigation & Transactions Attorney

The work You will provide expert legal review and structured feedback for AI training. Your work will help improve the accuracy, practical usefulness, and consistency of model-generated legal content. Review complex litigation and transa...

Lugar: USA | 22/08/2026 17:08:52 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Immigration Attorney, BigLaw

The work You will use your U.S. immigration law experience to assess whether AI-generated legal content is accurate, compliant, and useful in practice. You will also help improve legal documents, case workflows, and project deliverables. ...

Lugar: USA | 22/08/2026 17:08:30 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Corporate Attorney, BigLaw

The work You will apply US legal judgment to corporate and transactional materials used to train AI systems. Your work will focus on clear explanations, accurate issue spotting, and practical feedback on legal reasoning and drafting. Yo...

Lugar: USA | 22/08/2026 17:08:43 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Legal Document Review Attorney, Vault 100 Background

The work You will review legal materials to help improve how AI systems analyze, reason about, and explain US law. The work combines legal research, drafting, editing, structured feedback, and quality checks. You will work remotely with...

Lugar: USA | 22/08/2026 17:08:37 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Litigation & Corporate/M&A Attorney, Vault 100 Firm

The work You will help train and evaluate AI systems using US legal documents and structured expert feedback. The work focuses on careful legal analysis, document review, and clear written assessments. You will work remotely with multid...

Lugar: USA | 18/08/2026 17:08:09 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI