London, England, United Kingdom Hybrid / WFH Options
HM Revenue & Customs
their agile workflow. Ability to include all kinds of users in appropriate research activities, to help teams understand the diversity of users of government services. A degree in psychology, cognitivescience, human factors, computer science, product/interaction design, human-computer interaction or related disciplines or relevant user research experience. Experience of using the GDS Service Manual More ❯
as a tool to understand the human world. (Desirable) Experience or strong interest in multi-agent systems, agent-based modeling (ABM), or game theory. MS or PhD in Computer Science, Machine Learning, Computational Social Science, or a related quantitative field, or equivalent practical experience. (Desirable) Hands-on experience with advanced LLM application techniques like RAG, chain-of-thought … and agentic tool use. Deep experience in applying large language models (LLMs) to solve complex, open-ended problems. (Desirable) Experience designing and conducting experiments in a social science or human-computer interaction (HCI) context. Strong proficiency in Python and common ML libraries/frameworks (e.g., PyTorch, JAX, TensorFlow, Hugging Face). (Desirable) A track record of publications in relevant … reliable and scalable systems to test complex hypotheses. (Desirable) Experience deploying ML-driven applications into production environments. A keen interest and/or background in principles of human behavior, cognitivescience, psychology, or social dynamics. Excellent communication skills, with the ability to articulate complex technical and experimental concepts clearly. What the job involves As a Research Engineer at More ❯
classic ML techniques like tree-based models in combination with large language models. At Limbic, we strongly believe that using domain-specific models, for example, a model that detects cognitive distortions, is what ultimately enables the success of LLM-based systems. That’s why you might be an excellent candidate if you have domain expertise in psychology and psychiatry … our tech stack Work with the team to write patents or publish high-impact papers about our cutting-edge research Requirements MSc or higher in Psychology, Computational Psychiatry, Neuroscience, CognitiveScience, Computer Science, Machine Learning, or other related disciplines with a strong focus on quantitative skills Strong data analysis skills in Python or R Strong programming skills More ❯
re a $1B+ learning platform used by two-thirds of U.S. high school students and half of college students, powering over 1 billion learning interactions each week. We blend cognitivescience with machine learning to personalize and enhance the learning experience for students, professionals, and lifelong learners alike. We're energized by the potential to power more learners … as an employee and organization. In this role, you will: Lead a team of software engineers building end-user features and platform capabilities Collaborate with Product, Design, and Data Science partners to define team strategy and quarterly goals Oversee execution and delivery across projects, ensuring timely and high-quality outcomes Champion technical best practices and scalable architecture decisions Foster … annual paid time off to participate in volunteer programs of choice Why Join Quizlet? Massive reach: 60M+ users, 1B+ interactions per week Cutting-edge tech: Generative AI, adaptive learning, cognitivescience Strong momentum: Top-tier investors, sustainable business, real traction Mission-first: Work that makes a difference in people's lives Inclusive culture: Committed to equity, diversity, and More ❯
London, England, United Kingdom Hybrid / WFH Options
Scale AI
and research papers, expanding your academic visibility and professional recognition. Who Should Apply Educational Background: Advanced graduate students, PhDs, postdocs, or professionals with domain knowledge in mathematics, engineering, computer science, cognitive sciences, or related STEM fields. Technical Competence: Proven analytical skills, experience in creating challenging problem sets, and enthusiasm for applied AI research. Professional Mindset: Collaborative, detail-oriented More ❯
to compare how fast children and machines learn given similar input. The focus is on grounded language and communication. Research Scientist, FAIR (PhD) Responsibilities Lead research to advance the science and technology of intelligent machines. Publishing state-of-the-art research papers in both high impact machine learning and cognitivescience outlets. Conducting research that investigates how … AI can improve the science of learning in biological organisms and vice versa. Work towards long-term research goals, while identifying intermediate milestones. Lead and collaborate on research projects within a globally based team. Open sourcing high quality code and reproducible results for the community. Minimum Qualifications Currently has, or is in the process of obtaining, a PhD in … mathematics, statistics, computer science, cognitive or language science with a background in both theoretical and empirical disciplines. Interest in cross-disciplinary communication towards conducting research in Developmental AI. Experience with scalable machine learning systems, resource-efficient AI data and algorithm scaling, or neural network architectures. Experience communicating complex research for public audiences of peers. Experience with deep More ❯
to educational experiences on par with Oxford, Cambridge, CalTech, et cetera. We believe that this can be achieved with a new class of learning tools, which combine advances in cognitivescience, language models, and datasets. We are building these tools in England. Our first product, Grasp Concepts , enables students to disambiguate and learn concepts through great online explanations … Infra: GCP, k8s 3-5 years programming and software engineering in industry , working with Python. 2+ years researching and developing AI based features. Bachelors degree or higher in Computer Science, Physics, Mathematics, Electronic Engineering, or similar. Reasonable London salary Employee options scheme (EMI) Office-based team Access to all Grasps learning tools for your personal self-study Dinner/ More ❯
goals and deliver on them. You will also participate in organizational planning, hiring, mentorship and leadership development. You will be technically fearless and with a passion for building scalable science and engineering solutions. You will serve as a key scientific resource in full-cycle development (conception, design, implementation, testing to documentation, delivery, and maintenance). About the team The … for Alexa, in order to provide the best-possible customer experience for our customers. BASIC QUALIFICATIONS PhD with specialization in artificial intelligence, natural language processing, machine learning, or computational cognitivescience 10+ years of combined academic and research experience with a strong publication record in top-tier journals and conferences. Functional thought leader, sought after for key tech … leader for machine learning will be an independent thinker who can make convincing, information-based arguments. With a strong bias for action, this individual will work equally well with science, engineering, economics and business teams. This person will have very sound judgment and be able to recruit and groom high caliber talent. Amazon is an equal opportunities employer. We More ❯
to educational experiences on par with Oxford, Cambridge, CalTech, et cetera. We believe that this can be achieved with a new class of learning tools, which combine advances in cognitivescience, language models, and datasets. We are building these tools in England. Our first product, Grasp Concepts , enables students to disambiguate and learn concepts through great online explanations … built (as an individual contributor) systems involving LLM pipelines as components. Ability to translate high-level strategic objectives into technical roadmap with regular milestones. An advanced degree in Computer Science, Physics, Applied Mathematics, Electronic Engineering, or similar. Reasonable London salary Employee options scheme (EMI) Office-based team Access to all Grasps learning tools for your personal self-study Dinner More ❯
in Barcelona, Madrid, or Berlin. Key job responsibilities As a Principal Applied Scientist, you are a trusted part of the technical leadership. You bring business and industry context to science and technology decisions. You set the standard for scientific excellence and make decisions that affect the way we build and integrate algorithms. You solicit differing views across the organization … goals and deliver on them. You will also participate in organizational planning, hiring, mentorship, and leadership development. You will be technically fearless and have a passion for building scalable science and engineering solutions. You will serve as a key scientific resource in full-cycle development (conception, design, implementation, testing to documentation, delivery, and maintenance). BASIC QUALIFICATIONS PhD with … specialization in artificial intelligence, natural language processing, machine learning, or computational cognitivescience 10+ years of combined academic and research experience. Strong publication record in top-tier journals and conferences. Functional thought leader, sought after for key tech decisions. Can successfully sell ideas to an executive level decision maker. Mentors and trains the research scientist community on complex More ❯
re a $1B+ learning platform used by two-thirds of U.S. high school students and half of college students, powering over 1 billion learning interactions each week. We blend cognitivescience with machine learning to personalize and enhance the learning experience for students, professionals, and lifelong learners alike. We’re energized by the potential to power more learners … annual paid time off to participate in volunteer programs of choice Why Join Quizlet? Massive reach: 60M+ users, 1B+ interactions per week Cutting-edge tech: Generative AI, adaptive learning, cognitivescience Strong momentum: Top-tier investors, sustainable business, real traction Mission-first: Work that makes a difference in people’s lives Inclusive culture: Committed to equity, diversity, and More ❯
London, England, United Kingdom Hybrid / WFH Options
Randstad (Schweiz) AG
agents in your spare time. Have shipped a consumer product or scaled a B2C platform. Have open-source contributions or a personal blog sharing your dev learnings. Studied maths, cognitivescience, or similar—deep thinkers welcome. Enjoy games, social psychology, or making weird internet toys. Why Join Us? Equity Upside: Founding team equity. Build value, own it. Flexible More ❯
London, England, United Kingdom Hybrid / WFH Options
Rocket Lab
and research papers, expanding your academic visibility and professional recognition. Who Should Apply Educational Background: Advanced graduate students, PhDs, postdocs, or professionals with domain knowledge in mathematics, engineering, computer science, cognitive sciences, or related STEM fields. Technical Competence: Proven analytical skills, experience in creating challenging problem sets, and enthusiasm for applied AI research. Professional Mindset: Collaborative, detail-oriented More ❯
London, England, United Kingdom Hybrid / WFH Options
Owl Ventures
learners include about two-thirds of high school students and half of all college students in the US, and we’re very excited to continue to expand globally. Combining cognitivescience and machine learning, Quizlet guides students through adaptive study activities to confidently reach their learning goals. Valued at $1 billion, Quizlet has raised over $60 million in More ❯