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2494 Job Offers

Senior Data Scientist AI Tooling
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Senior Data Scientist, AI Tooling role in London. Drive measurable GTM impact by designing and shipping AI-powered internal tools, leveraging LLMs, RAG, and vector search. Own the full lifecycle from problem definition to production, using Python, SQL, and orchestration tools. Join a fast-growing...
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United Kingdom , London
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Not provided
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Intercom
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Senior Applied Scientist - Demand Forecasting (all genders)
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Senior Applied Scientist sought for Demand Forecasting at Zalando in Berlin. You will design scalable ML and deep learning models for time-series forecasting, impacting inventory and fulfillment for millions of orders. Requires hands-on industrial forecasting experience, Python proficiency (PyTor...
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Germany , Berlin
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Zalando Sverige
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Lead Microalgae Scientist
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Lead Microalgae Scientist role in Taastrup, Denmark. Drive biology R&D from strain development to pilot scale. Requires a PhD and 5+ years in microalgae or photosynthetic systems, with expertise in algal physiology and scale-up. Lead scientific strategy, optimize cultivation, and collaborate acro...
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Denmark , Taastrup
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Life Science Talent
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Lead Microalgae Scientist
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Lead Microalgae Scientist role in Taastrup, Denmark. Drive biology R&D from strain development to pilot scale. Requires a PhD and 5+ years in microalgae or photosynthetic systems, with expertise in algal physiology and scale-up. Lead scientific strategy, optimize cultivation, and collaborate acro...
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Denmark , Taastrup
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Life Science Talent
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Senior Data & Applied Scientist
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Join Microsoft’s Global Skilling team as a Senior Data & Applied Scientist to drive AI-powered learning experiences. Leverage Python, SQL, and causal inference to analyze learner journeys, define success metrics, and optimize product strategy. Requires a Doctorate/Master’s in Data Science or rela...
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United States , Multiple Locations
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119800.00 - 234700.00 USD / Year
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Microsoft Corporation
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Ai Research Scientist, Reinforcement Learning
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Meta seeks an AI Research Scientist to advance physical AI through reinforcement learning and LLM post-training. Based in New York, this role involves large-scale simulation, 3D data, and robotics policy development. Requires a PhD in AI, ML, or related field with expertise in RL, computer vision...
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United States , New York
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122000.00 - 181000.00 USD / Year
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Meta
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Sr. Applied AI/ML Scientist
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Senior Applied AI/ML Scientist sought by NewsWhip (Sprout Social) in Ireland to build and ship LLM-powered features. Requires 6+ years in production software, 2+ years shipping LLM apps, and strong Python skills. Drive evaluation, semantic infrastructure, and cross-functional technical leadership...
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Ireland
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Sprout Social
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Global Technology Scientist - Strategic Innovation
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Global Technology Scientist – Strategic Innovation role in Granville, OH. Drive early-stage R&D for next-gen nonwoven technologies, developing prototypes and novel material solutions. Requires an MS/PhD in Chemical Engineering, Materials Science, or related field with 3–5+ years in product develo...
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United States , Granville
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Owens Corning
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Data Scientist
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Join NTT DATA as a Data Scientist in Chennai, India. Leverage your 4+ years of experience in predictive analytics, AI/ML, and Python/R to drive client insights. This consulting role involves developing analytic models, managing complex datasets, and ensuring high client satisfaction. Ideal for ca...
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India , Chennai
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NTT DATA
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Lead Data Scientist
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Lead Data Scientist sought to lead causal inference research using real-world longitudinal healthcare data. This high-visibility role designs rigorous observational studies, tackles confounding variables, and translates complex clinical insights into product and executive decisions. Requires deep...
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Canada
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Fullscript
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Senior Data Scientist
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Senior Data Scientist sought to lead production ML projects in Greece, specializing in LLM fine-tuning, agentic pipelines, and RAG systems. You will architect hybrid models combining classical ML with cutting-edge NLP, driving end-to-end automation for marketing workflows. Requires 5+ years shipp...
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Greece
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Satalia
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Junior Data Scientist
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Join WPP’s Satalia as a Junior Data Scientist in Greece. Work remotely on enterprise-grade AI systems, including LLM pipelines and RAG, using Python, pandas, and scikit-learn. Ideal for candidates with ML fundamentals and curiosity for generative AI. Enjoy flexible hours, healthcare, and impactfu...
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Greece
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Satalia
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Senior Data Scientist
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Senior Data Scientist sought to lead production ML at WPP in London. You will architect agentic AI pipelines, fine-tune LLMs (LoRA, RLHF), and deploy RAG systems at scale. Requires 5+ years shipping ML models, deep NLP/LLM expertise, and strong engineering habits. Benefits include remote work, fl...
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United Kingdom , London
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Satalia
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Senior Data Scientist
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Senior Data Scientist role in Chennai, India, seeking 7+ years of experience in predictive analytics, AI/ML, and Python/R. Drive business insights, develop analytic models, and lead junior developers. Key duties include data visualization, ML Ops, and stakeholder collaboration. Ideal for experts ...
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India , Chennai
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NTT DATA
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Staff, Data Scientist
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Twilio seeks a Staff Data Scientist to drive advanced analytics and machine learning solutions for its Go-To-Market organization. You will build predictive models, optimize sales performance, and deliver actionable insights using expert-level SQL, Python, and BI tools like Looker. This remote, US...
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United States
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155520.00 - 228700.00 USD / Year
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Stytch
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Senior Data Scientist - Optimization
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Senior Data Scientist sought for client-facing consulting role blending Optimization, Operations Research, and AI. Lead high-impact engagements, solving complex operational problems with advanced mathematical modeling. Requires 7+ years in data science, 2+ years in OR/Optimization, and Python/R s...
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United States , Remote
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144975.00 - 241265.00 USD / Year
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NTT DATA
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Senior Applied Scientist
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Join Microsoft’s Bing Multimedia AIGC team in Redmond as a Senior Applied Scientist to build state-of-the-art AI creation features for Bing and Copilot. You will research metrics, optimize data workflows, and apply machine learning to deliver rich, scalable consumer experiences. Ideal candidates ...
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United States , Redmond
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119800.00 - 234700.00 USD / Year
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Microsoft Corporation
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Senior Scientist, Earner Experience
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Senior Scientist, Earner Experience role in New York, NY. Leverage expertise in economics, machine learning, and statistical modeling to optimize Uber’s marketplace and enhance earner satisfaction. Requires 4+ years in applied/data science, proficiency in Python/R and SQL, and experimental design...
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United States , New York
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190000.00 - 211000.00 USD / Year
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Uber
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Staff Scientist - Reservations
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Join Uber’s Reservations Data Science team in Seattle as a Staff Scientist to optimize pricing, matching, and dispatch algorithms. Leverage your Ph.D. or MS in a quantitative field with 6+ years of experience in Python, ML frameworks, and causal inference. Drive efficiency and growth for the Rese...
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United States , Seattle
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216000.00 - 240000.00 USD / Year
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Uber
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Data Scientist
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Join Meta as a Data Scientist in Menlo Park, CA, and drive impact through quantitative analysis, data mining, and machine learning on complex datasets. Leverage SQL, Python, and statistical tools to inform product decisions and user insights. Collaborate with Product and Engineering teams to shap...
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United States , Menlo Park
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Salary
187057.00 - 199650.00 USD / Year
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Meta
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About the Scientist role

A career as a scientist offers a dynamic and intellectually stimulating path defined by inquiry, analysis, and innovation. Scientist jobs span a vast array of industries, from healthcare and biotechnology to technology, environmental science, and data-driven business. At its core, the profession involves designing and conducting experiments, studies, or analyses to answer specific questions, test hypotheses, or solve complex problems. Whether working in a laboratory, a field setting, or behind a computer, scientists are responsible for applying rigorous methodologies to generate reliable data and actionable insights.

Common responsibilities for scientist roles include formulating research questions, developing experimental protocols, and collecting and processing samples or datasets. A significant portion of the work involves data analysis, where scientists use statistical software, programming languages like Python or R, and specialized tools to interpret results. Documentation is critical; scientists must maintain detailed records, write technical reports, and prepare findings for publication or presentation to stakeholders. In many settings, collaboration is key—scientists often work in interdisciplinary teams, sharing expertise with engineers, product managers, or medical professionals to translate research into practical applications. Quality control, safety compliance, and staying current with the latest scientific literature are also essential daily duties.

The typical skills and requirements for scientist positions are rigorous. Most roles require at least a bachelor’s degree in a relevant scientific field, with many demanding a master’s or doctorate for senior or specialized positions. Core competencies include strong analytical and critical thinking abilities, meticulous attention to detail, and proficiency in quantitative methods. Technical skills vary by specialization—a data scientist might need expertise in machine learning and big data frameworks, while a clinical lab scientist must master diagnostic techniques and regulatory standards. Communication skills are equally vital, as scientists must clearly convey complex ideas to non-experts, write grant proposals, or present findings at conferences. Adaptability and a commitment to ethical research practices are foundational to the profession.

Ultimately, scientist jobs offer the opportunity to drive discovery and innovation. From developing new treatments and technologies to improving business strategies and environmental stewardship, scientists play a crucial role in advancing knowledge and solving real-world challenges. The profession rewards curiosity, persistence, and a passion for evidence-based problem-solving, making it a deeply fulfilling career for those dedicated to pushing the boundaries of what is known.