Remote Ai

Mindrift is seeking a part-time AI Workflow Engineer for the Tendem project in Spain. This remote freelance role focuses on designing and optimizing AI-driven workflows powered by LLMs. You'll collaborate with agents and leverage your expertise in prompt engineering, automation, and data structuring. Ideal candidates will have at least 3 years of relevant...

Jobgether is seeking an AI Research Engineer specializing in Agentic Reinforcement Learning, based in Spain. You will advance research in multimodal AI, designing scalable RL pipelines and reward models across text, image, audio, and other modalities.You will experiment with diffusion-based and autoregressive systems, and publish results at top conferences....

SME Careers in Spain is seeking an experienced Attorney / Lawyer SME for an hourly, remote contractor role to review AI-generated legal responses and craft expert legal content. You will evaluate reasoning quality, provide precise feedback, and ensure accuracy, clarity, and risk awareness across diverse legal scenarios.The role focuses on issue spotting,...

Ethos is seeking principal economists to help train an AI language model on professional presentation and slide deck tasks. You will create, evaluate, and refine AI-generated presentations across expert reports, damages analyses, econometric results, regulatory decks, and client briefs.Fully remote, flexible 5-20 hours per week (or more). Start ASAP. The...

Alignerr is seeking a Code Review Specialist (AI Training) to evaluate AI-generated code for correctness, efficiency, and readability. This fully remote hourly contract role is open to anyone who can read and reason about code.You will review Python, JavaScript, and other languages, identify bugs, and provide actionable improvements. You will work...

Agency is seeking science specialists fluent in Spanish (Spain) to power AI training and evaluation. You will engage with models on topics like energy transformation, atomic structure, planetary motion, ecological systems, and more, documenting failures and proposing improvements.A science degree is ideal; teaching, lab or field research, or science...

Ruby Labs Ltd is hiring an Accounting Automation Engineer to streamline multi?entity accounting across countries using Claude Code and AI. The role focuses on automating AP/AR, reconciliations, month?end close, and data pipelines with APIs and SQL.Strong IFRS/US GAAP knowledge and hands?on AI tooling experience are essential. We seek someone who can build...

Jobgether, based in Spain, seeks a Product & Engineering Lead to own end-to-end product strategy and engineering for subscription offerings. You will drive tech architecture and development while collaborating with senior leadership to accelerate launches and scale the business.You will audit infrastructure, lead processes, manage external partners, and...

T-Innova is seeking an early-career developer to help build our new cloud product using AI coding agents while keeping the existing platform running for clubs in Spain. You will work closely with the Tech Lead and the rest of the team to deliver features from specification to tested code.You will investigate and fix issues on the current platform, reading...