Empregos de data annotation em Porto

Financial Systems & Accounting ExpertRole Type:ContractorLocation:Remote, WorldwideSchedule:FlexibleRole Overviewmicro1 is engagingFinancial Systems & Accounting Expertsto support a customer project focused on accounting operations, financial reporting, and ERP systems. You'll apply your accounting judgment and financial systems expertise to evaluate and...

In this hourly, remote contractor role, you will work as a Portuguese Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Portuguese AI training projects. You will review AI-generated Portuguese content and trainer/QA work, evaluate output quality against project guidelines, provide precise written feedback, and...

At Sword, we’re building AI to heal billions and unlock humanity’s full potential. In doing so, we’re pioneering AI Care, a fundamentally new approach to healthcare built for medical reasoning, safety, and real-time treatment, not generic technology applied after the fact. As both a clinical-centric frontier AI lab and an applied AI platform, Sword is...

Project Overview Project Overview We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Portuguese language vetting and QA for a specialized AI data project. As AI systems strive to reflect real-world usage and deliver human-like communication, their accuracy depends entirely on rigorous linguistic and cultural...

Staff AI Product Manager, Phoenix Platform Salary: €59,500 - 93,500 yearly Empresa : Sword Health Tipo de Emprego : Periodo Integral Porto, Portugal At Sword, we’re building AI to heal billions and unlock humanity’s full potential. In doing so, we’re pioneering AI Care, a fundamentally new approach to healthcare built for medical reasoning,...

Oncology Clinical Researcher (AI Training) About The Role What if your deep expertise in cancer clinical trials could directly shape how AI understands and reasons about oncology — influencing research that may one day save millions of lives? We're looking for experienced Oncology Clinical Researchers to bring real-world clinical rigor into cutting-edge...

Audiobook QA Expert – European Portuguese | $15–20/hr | Remote (Portugal Preferred) Join a growing team helping shape the future of AI-narrated audiobooks. We're looking for native European Portuguese speakers who are passionate about audiobooks and have a sharp, analytical ear to evaluate and improve AI text-to-speech narration. This is a part-time,...

Financial Systems & Accounting Expert Role Type: Contractor Location: Remote, Worldwide Schedule: Flexible Role Overview micro1 is engaging Financial Systems & Accounting Experts to support a customer project focused on accounting operations, financial reporting, and ERP systems. You'll apply your accounting judgment and financial systems...

About The Role What if your clinical trial management expertise could directly shape how AI understands and reasons about one of the most complex, high-stakes fields in the world? We're looking for experienced Clinical Study Managers to help build and validate AI systems trained on real‑world clinical research data — bringing rigor, precision, and...

Job Title: Software Engineer Annotator (remote) Location: Remote (world-wide) Job Summary: We are seeking an experienced Software Engineer Annotator responsible for evaluating, labeling, and improving software engineering datasets used for Artificial Intelligence and Large Language Model (LLM) training. The ideal candidate will apply strong programming...

Staff AI Product Manager, Phoenix Platform Remote - Portugal At Sword, we’re building AI to heal billions and unlock humanity’s full potential. In doing so, we’re pioneering AI Care, a fundamentally new approach to healthcare built for medical reasoning, safety, and real-time treatment, not generic technology applied after the fact. As both a...

Creative & Design SpecialistRole Type:Contractor Location:Remote, Worldwide Schedule:Flexible Role Overviewmicro1 is engagingCreative & Design Specialiststo support a customer project focused on graphic design, multimedia production, UI/UX, motion graphics, and creative workflows. You'll use your professional design expertise to evaluate and improve...

Join our elite team of Senior Raters as a critical contributor to high-quality validation data that directly influences product development and quality assurance for leading search engines and AI technologies. This flexible, remote opportunity allows you to apply your analytical and research skills to evaluate search results and AI-generated content while...

Financial Systems & Accounting Expert Role Type: Contractor Location: Remote, Worldwide Schedule: Flexible Role Overview micro1 is engaging Financial Systems & Accounting Experts to support a customer project focused on accounting operations, financial reporting, and ERP systems. You'll apply your accounting judgment and financial systems expertise to...

Audio Transcript Editor — Brazilian Portuguese (AI Training) About The Role What if your sharp ears and precision with language could directly improve how AI understands spoken Portuguese? We're looking for detail-oriented Audio Transcript Editors to review, clean up, and correct machine-generated audio transcripts in Brazilian Portuguese — ensuring...

Clinical Video Annotator role requires physical therapists to watch exercise recordings, score movement quality, and provide structured feedback to train AI models. This is a high-volume, remote role focused on data annotation and consistency.

About The Role What if your everyday internet skills could directly influence how AI finds and presents information to millions of people? We're looking for Search Quality Evaluators to assess search engine results, AI-generated answers, and content recommendations - helping ensure that the AI systems powering modern search are accurate, relevant, and...

About The Role What if your everyday skills could directly influence how the world's most advanced AI systems think, respond, and improve? We're looking for AI Training Specialists to work on structured tasks that teach AI models to be smarter, more accurate, and more useful — for everyone. About The Role What if your everyday skills could directly...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Welsh Language Specialist - Freelance AI Trainer Project based in Portugal. This freelance opportunity is designed for an experienced Welsh language professional who wants to contribute directly to the development of...

Master's Thesis in Machine Learning - AI-Assisted Image Segmentation & Labeling SystemsPorto, PortugalWhat we're looking for The Software Team at Smartex is committed to pushing the boundaries of technology to create innovative solutions for the textile industry.We are a diverse and international company with a strong mission to make a positive impact on...