Empleos de consumer reviewer remote en Valencia

Crossing Hurdles is seeking a Spanish-language Consumer Reviewer to assess translations for natural and clear wording. The role is a remote contract with a commitment of 10-40 hours per week, focusing on evaluating Spanish/English samples for readability and accuracy. You should be Spanish-dominant or fluent in Spanish and English, with recent experience...

Jobgether is seeking a Product Reviewer (Contractor) based in Spain to independently assess medical device software documentation, including SaMD and AI-enabled solutions.You will evaluate compliance with EU MDR, UK MDR, IEC *****, IEC *******, IEC *******, and related standards, identify gaps, and clearly communicate findings to manufacturers while...

YO AI Labs is seeking a Child & Youth Abuse Trauma Specialist to contribute remotely to a project improving AI systems' understanding of trauma-informed care and mental health support for vulnerable youth. You will review, evaluate, and improve AI-generated content related to abuse and trauma with no prior AI experience required. Preferred candidates hold...

Mercor is seeking a Generalist Expert (UK/Europe) on a contract basis.The role is remote and pays $50–$70 per hour.You will review documents, slides, and spreadsheets for quality, provide clear feedback to improve AI model outputs, and compare AI-generated results against criteria to enhance accuracy.You will work independently across productivity tools to...

Welocalize, Inc. in Spain is seeking a Multimedia Content Reviewer to write and review multilingual content with native-level proficiency. The role focuses on quality, accuracy, and cultural relevance across music, film, and tech platforms.You will localize, translate and adapt content, ensure style guide compliance, and flag cultural issues. The ideal...

SME Careers is seeking a Biochemistry SME contractor to review and develop high-quality biochemistry content for AI training.You will assess accuracy, reasoning, terminology, and explanations, providing precise feedback and model rewrites.Ideal candidates have a strong biochemistry background, 3+ years of related experience, and excellent English.This is an...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Product Reviewer – Contractor based in Spain.As a Product Reviewer, you will independently assess the technical documentation and software lifecycle processes of medical device software, including Software as a Medical Device...

Mercor is seeking a Private Equity Associate focusing on consumer and leisure in Europe.The role is remote and part-time, offering ***** hours per week on a contract basis.You'll build financial models from source documents, deliver an editable workbook with live formulas, and peer?review fellow contractors' models against a fixed criteria.Paris/French deal...

* Evaluate the performance of AI tools under standardized conditions * Apply grading guidelines to evaluate and annotate model responses * Write and refine prompts that probe model capabilities and edge cases * Verify consistency and accuracy across evaluations and ratings * Utilize training tools to submit evaluation datasets that meet standards *...

Alignerr is seeking Content Reviewers to evaluate AI-generated text across a wide range of topics, ensuring AI communicates clearly, accurately, and responsibly. This fully remote, flexible contract role offers 10–40 hours per week with no prior AI experience required. You will read and assess AI-generated content for clarity, accuracy, tone, and overall...

This position is listed on behalf of a partner company, which manages all applications and next steps.Our partner is looking for a Senior Product Designer – Consumer AI App based in Spain.As a Senior Product Designer, you will shape intuitive, visually compelling experiences for a fast-growing consumer AI application used at scale.You will own the...

About This OpportunityWe're working with a leading foundational AI lab to find experienced personal finance and consumer planning advisors who can help train their latest language model on professional document, spreadsheet, and slide deck tasks.We're looking for personal finance advisors with 4+ years advising individual clients on budgeting, saving, and...

10x Team is seeking a senior cloud architect for part-time, remote freelance work across the EU/UK. You will review AI-generated cloud architecture outputs, assess technical accuracy, and craft realistic infra and migration scenarios. Ideal candidates are EU/UK residents with extensive cloud design and migration experience, capable of providing actionable...

Alignerr Corp. is seeking a Soil and Water Conservation Scientist to contribute to AI training by evaluating environmental science content. You will apply your soil science and hydrology expertise to ensure accuracy on erosion control, watershed management, and soil health topics. Remote, freelance role requiring 3+ years in the field, strong analytical...

Crossing Hurdles in Spain is seeking a detail-oriented evaluator to join our AI quality team. You will assess AI tool performance under standardized conditions, annotate model outputs, and help refine prompts to probe edge cases. You will collaborate with teammates to ensure consistent guidelines, participate in training data submissions, and contribute to...

Jobgether is seeking a hands-on Product Owner (Customer Experience) based in Spain to own the end-to-end customer journey across a portfolio of consumer-facing products.You will identify friction points, run AI-powered analytics, and translate insights into measurable growth while collaborating with cross-functional teams to deliver value.This remote role...

Cactus Communications is seeking experienced researchers and journal editors to collaborate as freelance Journal Selection and Pre Submission Peer Reviewers. You will provide expert peer-review comments, identify improvements, and draft detailed assessment reports to guide publication readiness. Ideal candidates have invited peer-review or editorial...

A leading marketing company is seeking a Spanish Copy Reviewer to ensure the quality and cultural relevance of marketing materials for a prestigious client. The role is focused on evaluating and providing feedback on localized content, making sure it aligns with brand values and engages the audience effectively. This part-time freelance opportunity is...

David Kennedy Recruitment is working with a fast-growing AI technology company with over 50 million users, where people chat, talk and create images and video with AI characters, that is seeking to onboard a Trust & Safety Product Manager to join their team.This is a new, high-impact role to own safety and compliance on a very large consumer product.It is a...

Airalo is seeking a Senior Product Designer to shape consumer experiences across native mobile and web for millions of users. You will lead design from problem framing through delivery, partnering with cross-functional teams, and contributing to the Airalo Product Design Guild.The role requires 6+ years in product design at a tech startup or product-led...