20 hours ago
Remote, United Kingdom +4 moreSenior
Responsibilities
- Build realistic simulated developer environments with codebases, infrastructure, tickets, documentation, and conversations.
- Design challenging coding tasks from intermediate environment states and define solvability and acceptance criteria.
- Write functional and integration tests that fairly evaluate AI agent solutions.
- Review agent solutions, analyze failures, and iterate on tasks and tests based on QA feedback.
Requirements
- At least 5 years of software development experience.
- Experience with Python and FastAPI, JavaScript or TypeScript and React, Docker, Postgres, Kafka, and Redis.
- Experience writing functional and integration tests.
- B2 or higher English proficiency.
- A master’s degree in computer science, software engineering, data science/data analytics, artificial intelligence/machine learning, computational linguistics/natural language processing, information systems, or a related field; a bachelor’s degree is accepted with five years of experience.
- At least 3 years of professional experience in related QA-automation/testing or cybersecurity roles is stated for those domains.
Benefits
- Part-time, remote, project-based freelance 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 an effective rate of up to $50 per hour depending on qualification tier and task efficiency.
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.