187 Part-time jobs for English speakers in Spain

  • Ethos
  • Spain
  • October 10
  • part-time
Experienced Head of Regulatory Affairs needed to train an AI language model. Requires 5+ years in clinical research or pharma/regulatory affairs to refine documents like CSR, protocols, and regulatory dossiers. Must know ICH-GCP and FDA/EMA expectations.
  • Ethos
  • Spain
  • October 10
  • part-time
Experienced buyout associates needed to train an AI language model on professional presentation and slide deck tasks. Requires 3+ years in a private equity deal-facing role with expertise in IC materials and slide craftsmanship.
  • Ethos
  • Spain
  • October 10
  • part-time
Experienced Works Managers needed to train an AI language model on professional document, spreadsheet, and slide deck tasks. Requires 5+ years in engineering, manufacturing, or technical operations.
  • N-iX
  • Spain
  • October 10
  • part-time
Lead/Architect GenAI Adoption role focusing on enterprise AI-assisted SDLC transformation. Requires 8+ years in software engineering with strong GenAI knowledge, LLMs, and agentic workflows.
  • Anyone AI Inc.
  • Spain
  • October 10
  • part-time
Software Engineer to design and evaluate realistic coding tasks for an AI lab. Requires 3–7 years of experience with Python/JavaScript/TypeScript, backend/full-stack skills, and experience with testing and code reviews.
  • Ethos
  • Spain
  • October 9
  • part-time
Experienced Go-to-Market Leads needed to train an AI language model on professional document, spreadsheet, and slide deck tasks. Requires 5+ years in sales strategy or revenue leadership.
  • Ethos
  • Spain
  • October 9
  • part-time
Experienced Category Managers needed to train an AI language model on professional documents, spreadsheets, and slide decks. Requires 4+ years in procurement or supplier management, including RFP/RFQ ownership and contract review.
  • DocMorris
  • Barcelona
  • October 9
  • part-time
Mid-Senior Product Designer needed for a 6-month project to shape core e-commerce platforms across four European markets. Drive end-to-end design, balancing localized user expectations with global business goals.
  • Ethos
  • Spain
  • October 9
  • remote work
  • part-time
Experienced HR Generalists are needed to train an AI language model on professional documents. Responsibilities include creating and refining AI-generated job descriptions, offer letters, policies, and trackers. Requires 4+ years in HR and expert document craftsmanship.
  • Ethos
  • Spain
  • October 9
  • remote work
  • part-time
Experienced HR Operations Leads are needed to train an AI language model on professional document, spreadsheet, and slide deck tasks. Candidates require 4+ years in HR processes and direct ownership of writing key HR materials.
  • Ethos
  • Spain
  • October 9
  • remote work
  • part-time
Implementation Program Director needed to train a foundational AI lab's language model. Requires 5+ years running enterprise programs or PMOs, focusing on creating and refining AI-generated documents, spreadsheets, and slide decks.
  • Ethos
  • Spain
  • October 9
  • remote work
  • part-time
Experienced HR Business Partners needed to train an AI language model on professional documents, spreadsheets, and slide decks. Requires 4+ years in HR processes and direct ownership of writing HR materials.
  • Ethos
  • Spain
  • October 9
  • remote work
  • part-time
Experienced People Operations Managers needed to train an AI language model on professional documents, spreadsheets, and slide decks. Requires 4+ years in HR processes and direct ownership of writing HR materials.
  • Ethos
  • Spain
  • October 9
  • remote work
  • part-time
Experienced Head of People needed to train a foundational AI language model on professional document, spreadsheet, and slide deck tasks. Requires 4+ years as an HR generalist, recruiter, or people operations professional with expert document craftsmanship.
  • Ethos
  • Spain
  • October 8
  • remote work
  • part-time
Experienced Heads of Procurement needed to train an AI language model on professional document, spreadsheet, and slide deck tasks. Requires 4+ years in sourcing/supplier management, RFP/RFQ ownership, and contract review.
  • Ethos
  • Spain
  • October 8
  • remote work
  • part-time
Director of Operations needed to train an AI language model on professional documents, spreadsheets, and slide decks. Requires 4+ years in operations management, capacity planning, or process improvement. Must have experience with SOP playbooks and process improvement business cases.
  • Ethos
  • Spain
  • October 8
  • remote work
  • part-time
Experienced Client Services Leads needed to train a foundational AI lab's language model on professional presentation and slide deck tasks. Requires 5+ years in agency account management and expert PowerPoint skills.
  • Ethos
  • Spain
  • October 8
  • remote work
  • part-time
Experienced Procurement Managers needed to train an AI language model on professional tasks. Requires 4+ years in sourcing/supplier management, owning RFPs/RFQs, and reviewing contracts. Must have expert document and spreadsheet skills.
  • 10x Team B.V
  • Spain
  • October 8
  • part-time
Competition Law Specialist needed as a Freelance AI Trainer to help develop AI models for competition law, regulatory compliance, and antitrust issues. Review AI content and assess accuracy.
  • 10x Team B.V
  • Spain
  • October 8
  • part-time
Senior eIDAS2 Specialist needed for freelance AI Trainer roles. Review and refine AI content on eIDAS2 and QES, ensuring technical and regulatory accuracy. Requires substantial experience in EU/UK digital trust frameworks.
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