Empregos para data annotation em Lisboa

About The RoleRemote data annotation work supporting AI/ML training pipelines via Rex.zone, including LLM instruction tuning, RLHF preference ranking, prompt evaluation, and QA evaluation. This role is recruited with Lisbon intent and delivered fully remotely through online tools and distributed calibration workflows. What You Will Do Label...

Data Understanding Specialist - Data Cycling Center - Italian Market (Lisbon) 3 days ago Be among the first 25 applicants Responsibilities TikTok DCC (Data Cycling Centre): The team focuses on building data-driven solutions and enhancing content understanding for both internal stakeholders and external users, aiming to solve significant problems through a...

A tech company is seeking a part-time LLM – AI Quality Analyst (Personalization) to evaluate personalization features for AI models. This role requires fluency in Portuguese and experience in data annotation or AI quality evaluation. The candidate will work remotely, analyzing responses, designing conversational prompts, and providing structured feedback....

Overview AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. Role We are looking for a Taxonomy Analyst with...

Please submit your resume in English and indicate your level of English.At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What We DoThe Toloka Annotators connects individuals with Generative AI projects from leading tech innovators. Our mission is to unlock...

  Our client, a leading global IT service provider,is recruiting for a PQU Content Annotator to join their business in Oeiras, Lisbon, Portugal. Position Title: PQU Content Annotator Position Type: 6 Month Contract Start Date: ASAP Location: Oeiras, Lisbon, Portugal Contact: Shreela Rajnish |  +49 (0) 89 23 88 98 81  ...

Thoth AI is a cutting-edge data solutions company specializing in AI training data, content moderation, and linguistic services. We collaborate with global tech leaders to improve machine learning models and enhance user experiences across digital platforms. We’ve recently opened our new office in **Lisbon**, and we’re excited to grow our team in a city...

Job description: Thoth AI is a cutting-edge data solutions company specializing in AI training data, content moderation, and linguistic services. We collaborate with global tech leaders to improve machine learning models and enhance user experiences across digital platforms. We’ve recently opened our new office in **Lisbon**, and we’re excited to grow...

**Job Title** AI Labeling & Evaluation Agent (Spanish-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with technology...

**Job Title** AI Labeling & Evaluation Agent (English-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with technology...

**Job Title** AI Labeling & Evaluation Agent (Portuguese-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with...

**Job Title** AI Labeling & Evaluation Agent (Polish-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with technology...

**Job Title** AI Labeling & Evaluation Agent (Hungarian-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with technology...

**Job Title** AI Labeling & Evaluation Agent (Hebrew-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with technology...

**Job Title** AI Labeling & Evaluation Agent (Arabic-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with technology...

**Job Title** AI Labeling & Evaluation Agent (French-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with technology...

**Job Title** AI Labeling & Evaluation Agent (Italian-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with technology...

**Job Title** AI Labeling & Evaluation Agent (Turkish-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with technology...

**Job Title** AI Labeling & Evaluation Agent (Russian-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with technology...

**Job Title** AI Labeling & Evaluation Agent (German-Speaking) **Job Description** Experience the power of a game-changing career! Are you looking for what's next? We're a global technology and services leader that powers the brands of the future. We help well-known brands—the ones you use every day—improve their businesses with technology...