Remote ML Engineer — AI Reasoning Data Trainer

Agency is seeking a Geospatial Reasoning Specialist – AI Trainer for a remote, contract-based role. You will review geospatial scenarios, validate AI outputs, and help refine reasoning frameworks while collaborating with the team to improve data-driven evaluations. The ideal candidate has strong geospatial analysis experience, GIS proficiency (QGIS,...

Machine Learning Engineer (AI Data Trainer)About The RoleWhat if your technical expertise could directly influence how the world's most advanced AI systems learn to reason, plan, and solve problems? We're looking for Machine Learning Engineers to help train cutting-edge AI models by demonstrating expert‑level problem‑solving — step by step, tool by...

Plain Concepts is seeking an AI-focused Data Scientist / AI Engineer to join our international AI/ML squad. You will train, deploy, and operationalize AI/ML solutions, collaborating with multidisciplinary teams across offices and remote settings. You will own end-to-end ML lifecycle, build scalable ML pipelines, and contribute to MLOps practices. Fluent...

Valladolid, Spain | Posted on 10/16/2026 AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're...

About The RoleWhat if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Barcelona to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers.You'll write solutions, review AI outputs, and provide the expert-level...

Senior Talent Delivery Specialist – looking for innovative and passionate people at Intellias Spain. Senior AI Engineer – GenAI and ML Location: Remote from Spain (an indefinite Spanish employment contract) We have a dream: to change industries through the power of digital technology. With a team of top-notch engineers by your side, you will develop...

Financial advice is stuck in 1995. Advisors spend hours building static plans in clunky software, then watch them go stale the moment markets move or a client's life changes. We're building AI coworkers that do the work advisors shouldn't have to do. Our digital coworkers generate financial planning metrics in real-time, handle client communication, and keep...

Job Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a German Audio Evaluations Specialist – Freelance AI Trainer Project based remotely in Spain. Contribute to the development of advanced AI systems by evaluating their ability to understand and respond naturally to spoken German in...