1 day ago
Remote, Brazil +3 moreSenior
Responsibilities
- Build realistic simulated developer environments with codebases, infrastructure, tickets, documentation, conversations, and development history.
- Design challenging coding-agent tasks from intermediate environment states and define clear, solvable success criteria.
- Write functional and integration tests that accept valid agent solutions and reject incorrect ones.
- Review agent solutions, analyze failures, and iterate on tasks and tests based on QA feedback.
- Evaluate and improve AI coding-agent performance through robust task and test design.
Requirements
- At least 5 years of software development experience.
- Experience with Python and FastAPI, JavaScript/TypeScript and React, Docker, Postgres, Kafka, and Redis.
- Experience writing functional and integration tests.
- English proficiency at B2 level or higher.
- A master's degree in a listed technical or related field, or a bachelor's degree with 5 years of relevant experience.
- At least 3 years of professional experience in related roles or domains for QA automation/testing or cybersecurity roles.
- Submit a CV in English and indicate English proficiency.
Benefits
- Part-time, remote, freelance project-based work that can fit around primary professional or academic commitments.
- Work on advanced AI projects and build portfolio experience influencing future AI systems.
- Paid per accepted task, with rates depending on qualification tier and task efficiency, up to the equivalent of $30 per hour.
- Participation is project-based and not permanent employment.
Tech Stack
Categories
About Mindrift
Mindrift builds an expert-sourcing platform that connects domain specialists to project-based work training and evaluating generative AI models, including supervised fine-tuning, RLHF, evaluation, and red-teaming. It is built and operated by Toloka, part of Nebius Group, and run from Amsterdam, Netherlands. Work is fully remote and freelance, serving global technology companies developing and improving large AI systems.