Empregos de ai content evaluator em Porto

YO AI Labs is seeking a Generalist contractor to support AI and data-focused projects. This remote role emphasizes reviewing, annotating, and analyzing diverse datasets with strong attention to detail.You will collaborate with remote teams, meet deadlines, and apply critical thinking and clarity in feedback. English communication is essential, and...

YO AI Labs is seeking experienced Technical Writers / Editors to evaluate and improve AI system outputs. You will assess clarity, tone, and instruction adherence, provide scores and actionable feedback, and identify opportunities to raise the quality of AI-generated content.Ideal candidates have native English writing skills, experience in technical writing...

YO AI Labs is seeking a Generalist contractor to support AI and data-focused projects. This remote role emphasizes reviewing, annotating, and analyzing diverse datasets with strong attention to detail. You will collaborate with remote teams, meet deadlines, and apply critical thinking and clarity in feedback. English communication is essential, and...

YO AI Labs is seeking a remote Product Manager/Product Owner to contribute to evaluating and improving AI systems. You will review AI-generated specifications, release notes, and end-user content, providing clear feedback and rationales without roadmap ownership or delivery management responsibilities. The role focuses on evaluation, analysis, and...

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Backend Engineer role focused on Java development and architecture for global logistics systems. Involves full software lifecycle management and integration of modern technologies.

Backend Engineer role focused on Java development and architecture for global logistics systems. Involves full software lifecycle management and integration of modern technologies.

Backend Engineer role focused on Java development and architecture for global logistics systems. Involves full software lifecycle management and integration of modern technologies.

Backend Engineer role focused on Java development and architecture for global logistics systems. Involves full software lifecycle management and integration of modern technologies.

YO AI Labs is seeking an AI Evaluation Specialist (contractor) to assess enterprise AI outputs against detailed rubrics, measuring accuracy, relevance, quality, and guideline adherence. You will provide concise, actionable feedback to help improve AI systems and maintain thorough documentation of evaluations. Ideal candidates have experience in grading,...

TELUS Digital is seeking an Internet Safety Evaluator in Porto to review and rate online video search results, helping improve content safety and user experience. The role requires evaluating potentially upsetting material and providing feedback to enhance quality and relevance, with a focus on Portuguese and English communication.This on-site, full-time...

YO AI Labs is seeking experienced AI Evaluation Specialists to assess AI assistant outputs for an enterprise training project. This contractor role is remote and open to candidates in US, Canada, UK, Ireland, Australia, and New Zealand. You will evaluate responses against rubrics, identify issues, and provide concise, actionable feedback to help improve AI...

Alignerr Corp. invites an experienced Oncology Clinical Researcher to help shape AI-driven oncology insights. You will review AI-generated oncology content to ensure clinical accuracy, regulatory alignment, and scientific validity across trials. In this remote hourly contract, you design and evaluate trial design elements, endpoints, safety profiles and...

YO AI Labs is seeking Generalists with strong analytical and critical-thinking skills to support AI and data-focused projects. You will review, evaluate, and annotate information across different topics while maintaining high accuracy and quality.Working remotely, you will collaborate with cross-functional teams, meet deadlines, and apply clear written...

Mercor is seeking experienced AI Safety Practitioners to evaluate the safety, quality, and alignment of frontier AI models across complex, policy-sensitive topics. You will assess AI-generated responses, apply safety policies, and help improve model behavior through structured evaluations and feedback. Responsibilities include reviewing content on...

Mercor is seeking an AI Safety Specialist to work remotely. You will evaluate AI-generated responses for safety, accuracy, and policy compliance, supporting model alignment and safety benchmarks. In this contract role, you will review content across sensitive domains, refine evaluation rubrics for RLHF and SFT, and provide structured feedback to...

RWS Group seeks a web-savvy evaluator to test how search results respond to everyday queries. You will provide feedback on text, audio, images, and videos to refine AI data used by major search engines, social media sites and more. This flexible, part-time role is remote from Portugal. Requires 5–20 hours per week, fluency in English and Portuguese, and...

Mercor is seeking an AI Safety Practitioner to evaluate AI-generated responses for safety, factual accuracy, policy compliance, and overall quality in a fully remote role. The position offers contract terms and the ability to contribute to cutting-edge AI safety benchmarking. You will review content involving misinformation, political persuasion, self-harm,...

YO AI Labs is seeking Generalists with strong analytical and critical-thinking skills to support AI and data-focused projects. You will review, evaluate, and annotate information across different topics while maintaining high accuracy and quality. Working remotely, you will collaborate with cross-functional teams, meet deadlines, and apply clear written...

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position DevOps / SRE / Cloud Engineer (Coding Agent...