Senior AI Safety Evaluator

Mercor connects elite AI talent with leading labs and seeks an AI Safety Practitioner for a remote, contract position. You will evaluate AI-generated responses for safety, factual accuracy, and policy compliance to support model alignment. Ideal candidates bring 5+ years in AI safety or related fields, strong English writing, and the ability to assess...

Mercor connects elite creative and technical talent with leading AI research labs. This remote contract role requires evaluating AI outputs for safety and accuracy, and refining novelty RLHF/SFT benchmarks. The practitioner will work with researchers to improve model alignment and safety standards. Ideal candidates hold a Bachelor's degree with 5+ years in...

About AI Generalist Explore full-time remote AI Generalist jobs in Spain for 2026. Join Rex.zone to power AI training pipelines through data labeling, RLHF evaluation, and large language model evaluation. Are you looking for remote AI Generalist jobs in Spain for 2026? At Rex.zone, we are hiring skilled professionals to drive model performance improvement...

The Role Kraken is building a dedicated AI Compute and Infrastructure team to power the next generation of model training, inference, evaluation, and experimentation across the exchange. This team sits within engineering leadership and owns the infrastructure layer that lets Kraken run AI workloads with control, speed, reliability, and cost discipline. The...

Productive Playhouse is seeking a Spanish (Spain) AI Product Evaluator to join a talent pool for testing and evaluating AI chatbots. This independent contractor role lets you pick tasks, set hours, and collaborate with other clients, with pay at $15.00 USD per hour. Responsibilities include hands-on interaction with AI models to assess performance, safety,...

We're looking for a Senior ML Engineer to join our team in Madrid, Spain in a hybrid working mode. In this role, you will design, build, and deploy scalable machine learning and AI solutions that power next-generation digital capabilities within a leading global financial institution. You will work across the full lifecycle – from concept and prototyping...

CrowdStrike Holdings, Inc. is seeking a Senior Manager, Environmental Health & Safety – EMEA, based in Spain. You will lead the regional EHS program, manage the Internal Prevention Service in Spain, and coordinate risk, compliance and readiness across offices, remote workers, and technology infrastructure. This hands-on regional role requires strong...

We are SGS – the world's leading testing, inspection and certification company. We are recognized as the global benchmark for sustainability, quality and integrity. Our 99,600 employees operate a network of 2,600 offices and laboratories, working together to enable a better, safer and more interconnected world. At SGS, we have an open corporate and...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Product Manager based in Spain. This is a senior end-to-end product role focused on shaping AI-enabled care pathways and personalized digital health experiences. You will own a key product area within a configurable...