reason
3 390 vagas de reason em Portugal. Encontre vagas atualizadas diariamente.
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Prompt Writer
Há 11 horas
Portalegre, Portuguese Republic, Portugal Alignerr Corp. Tempo integralAbout The Role What if your creativity and curiosity could directly shape how the world's most advanced AI systems think, reason, and respond? We're looking for Prompt Writers to craft clever, challenging, and diverse prompts that put AI through its paces — exposing weaknesses, unlocking capabilities, and helping build smarter, safer, more reliable AI....
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Portalegre, Portuguese Republic, Portugal Elastic Tempo integralElastic is seeking an engineer to build Kibana interfaces and contribute to autonomous investigations on a system that learns normal patterns from logs, metrics and traces. You’ll shape the context agents reason over and help determine when enough evidence exists to conclude. You will work on detection pipelines, baselines for telemetry, and...
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Portugal Elastic Tempo integral 39 000 € - 61 000 € ContratoElastic is seeking an engineer to build Kibana interfaces and contribute to autonomous investigations on a system that learns normal patterns from logs, metrics and traces. You’ll shape the context agents reason over and help determine when enough evidence exists to conclude. You will work on detection pipelines, baselines for telemetry, and...
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Junior Surveillance Officer | Ecomm Sg
Há 6 horas
Lisbon, Portuguese Republic, Portugal Natixis in Portugal Tempo integralJob DescriptionConduct daily surveillance of electronic and voice communications to ensure compliance with appropriate rules, regulations, and firm policies. Perform research and investigations to identify the reason for potential violations. Document research results and escalate violations and/or suspicious activity according to firm policy and regulatory...
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Junior Surveillance Officer | Ecomm Sg
Há 15 horas
Porto, Portuguese Republic, Portugal Natixis In Portugal Tempo integralJob Description Conduct daily surveillance of electronic and voice communications to ensure compliance with appropriate rules, regulations, and firm policies. Perform research and investigations to identify the reason for potential violations. Document research results and escalate violations and/or suspicious activity according to firm policy and regulatory...
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Remote Prompt Writer For Ai Training
Há 6 horas
Portalegre, Portuguese Republic, Portugal Alignerr Corp. Tempo integralAlignerr is seeking a Prompt Writer (AI Training) to craft clever, challenging prompts that push AI to think, reason, and respond in diverse ways. The role is fully remote as an hourly contract, offering flexibility and independence, with a commitment of 10–40 hours per week and no required technical background. You will write original prompts, design...
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Coding Specialist
Há 6 horas
Portalegre, Portuguese Republic, Portugal Jobgether SRL Tempo integralThis position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Coding Specialist (Fluent in Dutch) - Freelance AI Trainer Project based in Portugal. As a Coding Specialist and AI Trainer, you'll use your software engineering expertise and Dutch fluency to help improve the capabilities of...
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Portalegre, Portuguese Republic, Portugal Alignerr Corp. Tempo integralAlignerr is seeking an experienced Clinical Study Manager to shape how AI systems understand and reason about real-world clinical research. You will oversee study operations, manage budgets and vendor relationships, and evaluate AI-generated content for accuracy and completeness. This fully remote, hourly contract role offers flexible hours (10–40 per...
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Marketing/ Digital Marketing Expert
Há 6 horas
Portalegre, Portuguese Republic, Portugal YO IT Consulting Tempo integralJob Type: Contractor, Part-Time Job Title: Marketing Specialist As a Marketing Specialist, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. Key...
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Portuguese Audio Recording Pro
Há 6 horas
Lisbon, Portuguese Republic, Portugal micro1 Tempo integralRole Title: Portuguese Audio Recording Expert (Portugal)Role Type: ContractorLocation: Remotemicro1 is engaging Portuguese Audio Recording Experts (Portugal) to contribute to a unique project for a valued customer. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform...
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Senior Genai Data Scientist — Agentic Platform
Há 24 horas
São João Da Madeira, Portuguese Republic, Portugal Johnson Controls, Inc. Tempo integralJohnson Controls, Inc. is seeking a Senior Data Scientist to drive the Agentic AI Platform, building autonomous, tool-using AI agents that plan, reason, and execute complex business workflows end-to-end. The role requires strong ML fundamentals and hands-on experience with LLM-based application development, agent orchestration, and Microsoft Azure cloud...
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Purchase Controller
Há 6 horas
Ponte De Sôr, Portuguese Republic, Portugal Mobizy Tempo integralMission Thousands of deliveries. Thousands of invoices. One person who catches it first. Mission Thousands of deliveries. Thousands of invoices. One person who catches it first. You're the reason production doesn't stop for something that could have been spotted at goods-in. Fast, detailed, and where our future buyers come from — we're hiring three, and...
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Senior Data Scientist
Há 6 horas
São João Da Madeira, Portuguese Republic, Portugal Johnson Controls Tempo integralWhat you will do We are hiring a Senior Data Scientist to play a key role in building our Agentic AI Platform - a system of autonomous, tool-using AI agents that plan, reason, and execute complex business workflows end-to-end. The ideal candidate combines strong ML fundamentals with hands-on experience in LLM-based application development, agent...
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Senior Data Scientist
Há 6 horas
Lisbon, Portuguese Republic, Portugal Johnson Controls Tempo integralWhat you will do We are hiring a Senior Data Scientist to play a key role in building our Agentic AI Platform — a system of autonomous, tool-using AI agents that plan, reason, and execute complex business workflows end-to-end. The ideal candidate combines strong ML fundamentals with hands-on experience in LLM-based application development, agent...
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Senior Data Scientist
Há 6 horas
Lisbon, Portuguese Republic, Portugal Johnson Controls, Inc. Tempo integralWhat you will do We are hiring a Senior Data Scientist to play a key role in building our Agentic AI Platform - a system of autonomous, tool-using AI agents that plan, reason, and execute complex business workflows end-to-end. The ideal candidate combines strong ML fundamentals with hands-on experience in LLM-based application development, agent...
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Setúbal, Portuguese Republic, Portugal Greenvolt Group Tempo integralHAVI Tech HUB in Lisbon is seeking an AI & Automation Engineer to join the AI & Automation Factory. You will design, build, and deploy production-ready AI capabilities, with emphasis on Generative AI and agentic solutions that can reason, plan, and act via tools and enterprise integrations. You will collaborate with Solution Architects, Data Stewards,...
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Finance Lecturer
Há 6 horas
Portalegre, Portuguese Republic, Portugal Alignerr Corp. Tempo integralAbout The Role What if your financial expertise could shape how the world's most advanced AI systems understand markets, valuation, and economic reasoning? We're looking for finance lecturers and economists to help train and evaluate cutting-edge AI models — ensuring they reason about financial concepts with the same rigor and clarity you'd expect in a...
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Portuguese Language Expert
Há 6 horas
Portalegre, Portuguese Republic, Portugal Micro1 Tempo integralRole Title: Portuguese Language Expert Role Type: Contractor Location: Remote micro1 is engaging Portuguese Transcription Experts to contribute to a customer's project focused on audio transcription and AI training. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform...
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Remote Ai Engineer For Scalable Llm
Há 6 horas
Aveiro, Portuguese Republic, Portugal Jobgether Tempo integralAt Mindera, we believe in building software that improves lives. As a Senior AI Engineer for AI Systems you own the machinery that makes our accelerators reliable and reusable: the agent harness, orchestration, the platform-agnostic core, the evaluation infrastructure, and the observability that tells us whether a change made things better or worse. You are...
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Ai Document
Há 6 horas
Lisbon, Portuguese Republic, Portugal Mercor Tempo integralMercor seeks UK or Europe-based generalist experts to help train and evaluate frontier AI models. You will review documents, slides, spreadsheets, and other written materials, judging quality, accuracy, clarity, and completeness. Your feedback shapes how AI systems reason about real-world work products. This role suits sharp, detail-oriented generalists who...