Empregos de ai safety practitioner em Funchal

We are seeking experienced AI Safety Practitioners to evaluate the safety, quality, and alignment of frontier AI models across complex, policy-sensitive, and ambiguous ("grey-area") topics. You will assess AI-generated responses, apply safety policies, and help improve model behavior through structured evaluations and feedback. Responsibilities - Evaluate...

We are 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 complex, high-risk, and ambiguous ("grey-area") topics. Responsibilities - Design adversarial prompts to stress-test frontier AI...

Location: Remote Fluent Language Skills Required: English & Portuguese (global, excluding Brazilian Portuguese). Native fluency in English and Portuguese (global, excluding Brazilian Portuguese) is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that is already been attacked - by us. We are assembling a red...

Location: Remote Fluent Language Skills Required: English & Portuguese (global, excluding Brazilian Portuguese). Native fluency in English and Portuguese (global, excluding Brazilian Portuguese) is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked - by us. We are assembling a red...

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 a passionate AI red team specialist to stress-test conversational agents. You will simulate jailbreaks, prompt injections, and bias exploitation to surface vulnerabilities and improve safety across integrations. You will produce reproducible artifacts, annotate failures, and follow taxonomies and playbooks to keep testing consistent....

Mercor connects elite creative and technical talent with leading AI research labs and offers a remote contract position for AI Safety Experts fluent in English and Portuguese. The role focuses on red-teaming conversational AI, annotating failures, and documenting vulnerabilities to help clients improve model safety. Applicants should demonstrate strong...

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 a bilingual Portuguese STEM Expert (PhD) for a remote contract role. You will write expert-level prompts in Portuguese, evaluate model outputs for scientific accuracy, and collaborate with AI research teams to boost safety and performance. The ideal candidate holds a PhD in chemistry or biology, is native or near-native in Portuguese with...

Mercor is building a red team to probe AI models with adversarial inputs and surface vulnerabilities. This role focuses on testing conversational AI, jailbreaks, prompt injections, and bias risks, with an emphasis on reproducible data and clear reporting. You will annotate failures, document attack cases, follow taxonomies, and work with cross-functional...

OLX is seeking a Lead Product Manager for Trust & Safety to own the strategy and end-to-end delivery across markets. You will define detection and prevention of fraud, protect user integrity, and build AI-native safety infrastructure that scales without adding friction for legitimate users. You will partner with Engineering, Data Science, Legal, Compliance,...

A safety solutions company in Lisbon is looking for a skilled safety content writer. This role involves improving AI-generated content while adhering to safety guidelines and addressing sensitive topics. Applicants should possess a degree in a related field and demonstrate strong English skills, preferably at a native level. The company offers a relocation...

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,...

A Mercor procura um(a) Bilingual Portuguese STEM Expert com PhD para atuar remotamente em áreas de AI Safety. Esta posição envolve redigir prompts especializados em Português, avaliar a exatidão das respostas geradas e aplicar diretrizes para classificar interações com o modelo. Requisitos: PhD em química, biologia ou área relacionada; fluência em...

OLX is seeking a Lead Product Manager for Trust & Safety to own the strategy and end-to-end delivery across markets. You will define detection and prevention of fraud, protect user integrity, and build AI-native safety infrastructure that scales without adding friction for legitimate users. You will partner with Engineering, Data Science, Legal, Compliance,...

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 complex, high-risk topics. Responsibilities include stress-testing frontier models, identifying jailbreaks and policy failures, and...

About Us Komodo Consulting is a technology and strategy firm specializing in Digital Transformation. Operating in Portugal and Poland, we provide IT Consulting & Nearshore services. We support both public and private sector organizations through two main areas: - Consulting — with a focus on strategy, investment analysis, and digital process...

+8 Years of Experience Who We Are Yuno is the AI-native operating system of global commerce, powering the financial infrastructure of enterprise merchants, banks, and wallets. Through a single API, Yuno connects them to pay-ins, payouts, fraud prevention, KYC/KYB, and stablecoins globally, so they can operate everywhere. Agnostic by design and connected to...

Mercor seeks experienced AI Safety Practitioners to evaluate safety, quality, and alignment of frontier AI models across complex, policy-sensitive and ambiguous topics. You will assess AI-generated responses, apply safety policies, and help improve model behavior through structured evaluations and feedback. Responsibilities include evaluating responses for...