Lisbon, Portugal · Remote Solely
$40/hr–$40/hr
Help shape the future of AI by designing challenging math problems that test and improve reasoning in cutting-edge models. Location: Remote Type: Contract / Part-time Commitment: 20 hours per week Compensation: Up to 40 …
Skills: Mathematical Modeling, Proof-Based Reasoning, Applied Mathematics, Computational Mathematics, Python
Lisbon, Portugal · Remote Solely
$40/hr–$40/hr
Location: Remote Type: Contract / Part-time Commitment: 20 to 40 hours per week Compensation: Up to 40 USD / hr Project duration: 2 months, with potential extension About the role We create high-quality STEM training dat…
Skills: Physics, Python, Numpy, Scipy, Numerical Methods
Lisbon, Portugal · On-site
Join a Market Leader At Hovione, we help partners turn scientific innovation into medicines that reach patients around the world. For more than 65 years, we have connected science and technology to scale complex ideas in…
Skills: Analytical Chemistry, Method Development, cGMP, Qualitative Analysis, Quantitative Analysis
Lisbon, Portugal · Remote OK
Recall Analyst Lisbon, Portugal Remote/Home-based The Recall Analyst will play a critical role in managing and coordinating recall projects, ensuring that manufacturers effectively communicate product issues to their cl…
Skills: German Native, English Fluent, Call Handling, Documentation Management, Microsoft Office
Lisbon, Portugal · Hybrid
We are seeking an experienced Traveling Tutor to provide personalized STEM education following the British National Curriculum (KS1–KS2). This is a full-time, travel-required position supporting a private family. Key Res…
Skills: STEM Education, British National Curriculum, Mathematics, Sciences, Coding
Lisbon, Portugal · On-site
Join a Market Leader Hovione is an independent family owned international group of companies. From the beginning, we have set ourselves above and apart through our innovative technological and productive capabilities, re…
Skills: Equipment Qualification, cGMP Compliance, Project Management, Automation, Commissioning
Lisbon, Portugal · On-site
At Lilly, we unite caring with discovery to make life better for people around the world. We are a global healthcare leader headquartered in Indianapolis, Indiana. Our employees around the world work to discover and brin…
Skills: Medical Affairs, Health Outcomes Research, Real World Evidence, Neuroscience, Epidemiology
Lisbon, Portugal · Hybrid
Senior Clinical Research Associate ICON is a global healthcare intelligence and clinical research organisation united by a mission to bring new medicines and treatments to patients faster. As a values-driven organisation…
Skills: Clinical Trial Monitoring, Good Clinical Practice (GCP), Site Management, Regulatory Compliance, Data Integrity
Lisbon, Portugal · On-site
Sobre a equipa Como Consultor de Gestão Farmacêutica Junior farás parte da nossa equipa de Consulting & Pharma Services, onde enfrentamos os desafios do setor farmacêutico com confiança com a ajuda dos nossos serviços de…
Skills: Pharmaceutical Management, Management Consulting, Project Management, Strategic Planning, Financial Management
Lisbon, Portugal · Hybrid
Sobre a equipa Como Consultor Hospitalar | Farmácia Hospitalar farás parte da nossa equipa de Technology & Services, onde oferecemos soluções inovadoras na área da saúde para melhorar a eficiência e a qualidade do percur…
Skills: Customer Circuit Design, Problem Solving, Module Configuration, Project Implementation, Interpersonal Communication
Lisbon, Portugal · On-site
Somos uma empresa 100% portuguesa, líder na prestação de cuidados de saúde de excelência em Portugal. Com 80 anos de história, a CUF surgiu com o propósito de cuidar das suas pessoas e famílias. Hoje, em constante cresci…
Skills: Conventional Radiology, Computed Tomography (CT), Mammography, Magnetic Resonance Imaging (MRI), Contrast Administration
Lisbon, Portugal · Remote OK
WE DEVELOP PEOPLE WHO DEVELOP TECHNOLOGY And we want to develop you! At Growin people always come first. Why? Because we believe happy, talented people are the ones who can change the world: one code line at a time. We h…
Skills: Automated Data Collection, Predictive Modeling, Algorithms, Python, PySpark
Lisbon, Portugal · On-site
Somos uma empresa 100% portuguesa, líder na prestação de cuidados de saúde de excelência em Portugal. Com 80 anos de história, a CUF surgiu com o propósito de cuidar das suas pessoas e famílias. Hoje, em constante cresci…
Skills: Binocular Vision Analysis, Optical Coherence Tomography (OCT), Corneal Topography, Optical Biometry, Retinography
Lisbon, Portugal · On-site
Somos uma empresa 100% portuguesa, líder na prestação de cuidados de saúde de excelência em Portugal. Com 80 anos de história, a CUF surgiu com o propósito de cuidar das suas pessoas e famílias. Hoje, em constante cresci…
Skills: Cardiopneumology, Clinical Physiology, Electrocardiograms, Stress Tests, Holter monitoring
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Design rigorous, deterministic mathematical problems and verified solutions to train and evaluate frontier AI models. Develop computational workflows using Python to ensure technical precision and reproducibility.
Requires a Master's or PhD in Mathematics or a related field with strong research or industry experience. Proficiency in Python and its scientific libraries is essential for creating complex mathematical reasoning tasks.
Help shape the future of AI by designing challenging math problems that test and improve reasoning in cutting-edge models.
Location: Remote
Type: Contract / Part-time
Commitment: 20 hours per week
Compensation: Up to 40 USD / hr
Project duration: 2 months, with potential extension
Availability: Immediate start
We create high-quality STEM training data for frontier AI models. Our data is used directly in training and evaluation pipelines at leading AI labs to improve model reasoning in technical domains.
We are looking for experts in Mathematics to design rigorous, deterministic problems that are genuinely challenging for state-of-the-art AI systems. Each problem must have exactly one verifiable correct answer and be submitted together with a complete, verified solution.
Design advanced mathematical problems for frontier AI training and evaluation
Create deterministic problems with exactly one correct answer
Write complete, verified solutions and clearly document the reasoning process
Develop problems that test deep mathematical reasoning, not just memorization
Where relevant, use Python or specialized tools to build computational workflows
Ensure all outputs are technically precise, reproducible, and well-written in English
Strong research or industry experience involving mathematical modeling, proof-based reasoning, applied mathematics, or computational mathematics
Strong Python skills; comfort with libraries such as numpy, scipy, pandas, or similar
Solid grasp of algorithms, numerical methods, and computational approaches
Ability to design original, difficult problems that mirror real mathematical workflows
Excellent attention to detail and technical writing skills in English
Experience with symbolic math systems, theorem provers, optimization solvers, or other mathematical software
Background in olympiad-level, graduate-level, or research-level problem design
Experience evaluating model reasoning, benchmarking, or technical assessment design
Anyone: AI Avatar & Friends
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There are currently 114 open science & research positions in Lisbon, Portugal listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include IQVIA, AniCura Portugal, CTI Clinical Trial and Consulting Services, Anyone App, AstraZeneca, among others. Browse the listings above to see every active employer.
Yes — 74 of the 114 open science & research positions offer remote or hybrid work (22 remote, 52 hybrid).
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