Empregos de frontier em Porto

Mercor in Lisbon, Portugal seeks an experienced AI Safety Practitioner 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 evaluating...

Obsidian seeks experienced AI Safety Practitioners to evaluate 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. You will collaborate with researchers and safety teams on...

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 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...

Mercor is seeking UK or Europe-based generalist experts to help train and evaluate frontier AI models. In this role, you’ll review documents, slides, spreadsheets, and other materials, judging quality, accuracy, and completeness. Your feedback shapes how AI systems reason about real-world work output. We value sharp, detail-oriented generalists who can...

Mercor is seeking experienced AI Safety Red Teamers to identify vulnerabilities in frontier AI systems through adversarial testing. You will design challenging prompts, uncover model weaknesses, and evaluate AI behavior across high-risk and ambiguous topics. Responsibilities include designing adversarial prompts, identifying jailbreaks, unsafe behaviours,...

Freelance Financial Analyst - AI Trainer At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What We Do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into...

The Opportunity The Team You Will Join At MetLife Portugal, the Direct Sales Force role is responsible for recruiting, training, and developing a team of exclusive sales consultants. This position also acts as a coach, fostering growth and performance within the sales force. The Opportunity This is a unique opportunity to join a dynamic, energetic, and...

Euronext is the leading pan-European market infrastructure, connecting local economies to global capital markets. Within the COO scope, the AI Team identifies, prioritizes and delivers innovative AI solutions that drive business value across the organization — from conversational agents to document intelligence, from browsing automation to agentic...

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...

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...

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...

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...

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...

AI-Native Software Engineer - Early Career Location: Remote - global applications welcome; Company: Chain GPT Type: Full-Time About Chain GPT Chain GPT is a fast-moving Web3 and AI company building products at the intersection of blockchain infrastructure, token ecosystems, and intelligent automation. We value speed, ownership, clarity, and high...

Apply for Marketing Ops Lead at SWORD Health in Porto, P13, PT. This Visa sponsorship job abroad position offers great opportunities for career growth. 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,...

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...

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...

Apply for Marketing Ops Lead at SWORD Health in Porto, P13, PT. This Visa sponsorship job abroad position offers great opportunities for career growth. 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,...

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...