> Markdown version of [/jobs/ext/4216589-remote-ml-data-trainer-for-advanced-ai-reasoning](https://www.wearedevelopers.com/jobs/ext/4216589-remote-ml-data-trainer-for-advanced-ai-reasoning). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Remote Ml Data Trainer For Advanced Ai Reasoning - **Company:** Alignerr Corp. - **Location:** Valencia, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Machine Learning, Software Engineering - **Published:** October 15, 2026 - **Apply:** https://www.buscojobs.com.es/remote-ml-data-trainer-for-advanced-ai-reasoning-en-valencia-ID-376831712 ## About the Role The ideal candidate has a strong ML or software engineering background and can articulate the reasoning process clearly, step by step, while working independently in a flexible, globally distributed team. #J-*****-Ljbffr ## Description Alignerr is seeking a Machine Learning Engineer (AI Data Trainer) for a fully remote, hourly contract role. You will craft precise reasoning logs that demonstrate how to approach complex ML problems, including tool usage and decision paths, to train state-of-the-art models.The ideal candidate has a strong ML or software engineering background and can articulate the reasoning process clearly, step by step, while working independently in a flexible, globally distributed team.#J-*****-Ljbffr