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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...

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...

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...

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...

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...

A ENGEXPOR procura um Arquiteto(a) ou Engenheiro(a) Civil especializado(a) em BIM, com 5 a 8 anos de experiência, para reforçar a equipa de gestão de projetos e obras. As funções incluem desenvolvimento/gestão de modelos BIM, verificação de coordenação entre especialidades, garantia de cumprimento de standards BIM e apoio na gestão de...

Location: Lisbon, PT At Chain IQ, your ideas move fast. Chain IQ is a global AI-driven Procurement Service Partner, headquartered in Baar, Switzerland, with operations across main centers and 16 offices worldwide. We provide tailored, end-to-end procurement solutions that enable transformation, drive scalability, and deliver substantial reductions in our...

QuantumIT Solutions in Funchal, Madeira, Portugal, is hiring a Junior Architectural Designer to support design and development of projects under senior staff. You will create drawings, 3D models, presentations, conduct site visits, and assist with coordination.Requires a degree in architecture or a related field; no prior experience is needed. This is a...

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...

Signal AI in Lisbon is seeking an Analytics Engineer to join the Business Analytics team, partnering with Engineering, Operations and Product to design and build analytical models for premium clients and internal data users, enabling data-driven decisions.You will manage data pipelines and quality, develop scalable data models (with and without LLMs), own...

CTS Group in Porto, Portugal, is seeking a skilled BIM Coordinator to lead coordination across multidisciplinary teams. The role focuses on implementing ISO 19650 standards, managing information workflows, and ensuring high-quality BIM deliverables.You will collaborate with Design and Information Managers, support project milestones, and drive continuous...

Flyper in Porto, Portugal seeks a Data Mining Specialist to analyze large datasets, build models, and extract insights to inform business decisions. This contract role requires a Bachelor's in CS/Statistics, 2+ years in data mining, strong SQL, Python or R, and clear communication.Based in Porto, candidates must have the right to work in Portugal. The...

Revolut is seeking a Data Scientist in Portugal to enhance analytics over credit and lending features. You will lead efforts to improve algorithms and deliver data-driven solutions in collaboration with Product, Design, and Engineering teams. The ideal candidate will have experience leading data science teams, developing credit models, and expertise in...

Quadrante is seeking a Junior BIM Coordinator to join our team in Alfragide for complex, high-impact building projects. You will contribute to BIM modeling, model coordination, and the development of automation routines, while collaborating on templates and procedures. The role requires a Civil Engineering or Architecture background with 1–3 years of...

Quadrante seeks a BIM Coordinator in Alfragide to join our team delivering high-impact building projects. You will coordinate BIM models across disciplines, develop workflows, and mentor junior colleagues in a collaborative environment. The role requires a degree in Civil Engineering or Architecture and at least 3 years in BIM coordination, with strong...

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...

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...

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...

KnowlegeBridge in Lisbon is seeking a Data Mining Specialist to analyze large data sets, identify patterns, and derive actionable insights for the business. You will design models, implement data mining tools, and collaborate with teams to deliver data-driven solutions. The role requires a degree in CS/Math/Stats, strong SQL/Python/R skills, and excellent...

5 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Are you a data expert with 7+ years of experience looking for your next big challenge? This opportunity is for you! What we’re looking for: Proven experience in data pipelining and AWS technologies (S3, ECS, Lambda, RDS, SNS/SQS, IAM, CloudWatch)...