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AI Data Scientist - Senior Jobs

41 Job Offers

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Data Scientist – Agentic AI
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Join Satalia (WPP) as a **Data Scientist – Agentic AI** in London. Design production-grade multi-agent systems using Python, FastAPI, and frameworks like LangGraph. Drive complex AI projects with a focus on agent memory, orchestration, and safety guardrails. Enjoy remote work, flexible hours, pri...
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United Kingdom , London
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Satalia
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Data Scientist - Applied AI Research
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Join our Westlake team as a Data Scientist in Applied AI Research. You will ideate and develop cutting-edge NLP and generative AI solutions, including LLMs and Agents. The role requires strong Python, PyTorch, and AWS skills to build and optimize models within an Agile framework. Collaborate clos...
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United States , Westlake
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Fidelity Investments
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Lead Data Scientist – GenAI & Traditional AI
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Lead AI/ML initiatives in Hyderabad, guiding teams on GenAI, RAG, and agentic frameworks from design to delivery. Leverage 10+ years of hands-on data science experience to manage multiple projects and ensure production-grade solutions. Ideal for a client-facing leader skilled in both proprietary ...
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India , Hyderabad
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NStarX
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Director, Data Scientist - Generative AI Systems
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Lead the development of cutting-edge Generative AI and NLP systems at Capital One. This Director role requires expertise in machine learning, large-scale data analysis, and Large Language Models. Partner with cross-functional teams to build AI-powered products that impact millions. The position i...
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United States , McLean; New York
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269100.00 - 335100.00 USD / Year
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Capital One
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Principal Data Scientist – AI & Machine Learning
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Principal Data Scientist role in London, shaping AI strategy for a leading alternative assets firm. Lead the delivery of production-grade ML and generative AI solutions, mentoring a high-performing team. Requires 6-12 years' hands-on experience, strong Python skills, and a quantitative advanced d...
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United Kingdom , London
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100000.00 - 125000.00 GBP / Year
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Myn
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Data Scientist – Applied AI & Agent Systems Specialist
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Join our team as a Data Scientist specializing in Applied AI & Agent Systems. Design and deploy production-ready AI agents and automation solutions using Python, LLM APIs, and agentic architectures. Enjoy a fully remote role with career growth, health benefits, and extra paid leave.
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HiRemoters
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Data Scientist – AI, LLMs & Data Pipelines
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Join our US-based Media Analytics client as a Data Scientist specializing in AI and LLMs. You will design and deploy LLM-powered workflows and data pipelines to transform raw data into actionable insights. This strategic role in Pune requires 5+ years of experience, expert Python skills, and deep...
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India , Pune
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SRKay Consulting Group
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Data Scientist & Gen AI
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India , Pune; Bangalore
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Vodafone
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Data Scientist AI
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Portugal , Lisbon
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Randstad
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Ai Data Scientist
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United States , San Francisco
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180000.00 - 310000.00 USD / Year
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Gamma
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Data Scientist, AI Agent
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Join Replit as a Data Scientist, AI Agent in Foster City. You will define success metrics, design rigorous experiments, and derive insights from agent trace data to directly shape our core AI strategy. We seek 5+ years of data science experience with deep expertise in A/B testing, SQL, Python, an...
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United States , Foster City
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140000.00 - 280000.00 USD / Year
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Replit
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AI Research Scientist, Media Data Research - MSL FAIR
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United States , Menlo Park
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154000.00 - 217000.00 USD / Year
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Meta
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Principal Applied Data Scientist - AI for Good Lab
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Lead applied AI research to solve global challenges in sustainability, disaster response, and cybersecurity. This Redmond-based role requires 6+ years of experience building end-to-end data science solutions with real-world impact. You will design and deploy AI systems (LLMs, Agents, CV) to drive...
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United States , Redmond
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139900.00 - 274800.00 USD / Year
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Microsoft Corporation
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Data Scientist & Gen AI Vice President
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India , Haryana
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Citi
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AI Research Scientist, Text Data Research - MSL FAIR
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United States , Menlo Park
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154000.00 - 217000.00 USD / Year
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Meta
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Principal Machine Learning Data Scientist, Gen AI
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Lead our Generative AI initiatives as a Principal Data Scientist in Waltham. You'll develop and fine-tune LLMs and multimodal models for complex document processing and data extraction. This role requires 7+ years of ML expertise, proficiency in Python/PyTorch, and a passion for innovative AI sol...
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United States , Waltham
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164000.00 - 213000.00 USD / Year
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Cherry Ventures
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Principal Machine Learning Data Scientist, Gen AI
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Lead our Generative AI initiatives in Denver, focusing on fine-tuning LLMs and multimodal models for document understanding and data extraction. This principal role requires 7+ years in ML, expertise in PyTorch/TensorFlow, and cloud deployment. Enjoy a full benefits package including 401(k) match...
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United States , Denver
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164000.00 - 213000.00 USD / Year
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Cherry Ventures
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Principal Machine Learning Data Scientist, Gen AI
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United States , Los Angeles
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164000.00 - 213000.00 USD / Year
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Cherry Ventures
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Principal Machine Learning Data Scientist, Gen AI
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United States , North Bethesda
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164000.00 - 213000.00 USD / Year
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Cherry Ventures
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Principal Machine Learning Data Scientist, Gen AI
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United States , Lexington
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Cherry Ventures
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About the AI Data Scientist - Senior role

Embark on a rewarding career at the forefront of technological innovation by exploring Senior AI Data Scientist jobs. This elite profession sits at the confluence of advanced statistics, computer science, and domain expertise, focused on creating intelligent systems that learn from data to drive strategic decisions and automate complex processes. A Senior AI Data Scientist is not just an analyst but a builder and architect of the future, translating vast and complex datasets into actionable intelligence and functional AI-powered products.

Professionals in these senior roles typically shoulder a wide array of critical responsibilities. Their core function involves the end-to-end development and deployment of machine learning and AI models. This includes designing robust data pipelines and performing sophisticated ETL (Extract, Transform, Load) processes to prepare data for analysis. They are tasked with researching, prototyping, and optimizing a variety of algorithms, from classical statistical models to cutting-edge deep learning networks and Large Language Models (LLMs). A significant part of their role involves designing and implementing systems that leverage Generative AI, Retrieval-Augmented Generation (RAG), and agentic frameworks to solve multifaceted business challenges. Beyond technical build-out, they collaborate closely with cross-functional teams, including software engineers and business stakeholders, to identify opportunities, integrate AI solutions into production environments, and ensure these systems are scalable, reliable, and deliver tangible value. Furthermore, senior professionals often provide technical leadership, mentoring junior data scientists, and staying abreast of emerging trends to incorporate best practices into the organization's AI strategy.

The typical skill set required for these high-level jobs is both deep and broad. Proficiency in programming languages, especially Python, along with its core data science libraries (e.g., Pandas, NumPy, Scikit-learn, PyTorch, TensorFlow) is fundamental. A strong theoretical and practical grasp of machine learning concepts, natural language processing (NLP), and the architecture of LLMs is essential. Experience with cloud platforms like AWS, Azure, or GCP for building and deploying scalable, serverless applications is a common requirement. Senior roles also demand expertise in MLOps practices, including version control (like Git), continuous integration/deployment (CI/CD), and model monitoring. From an educational standpoint, a Master's or Ph.D. in a quantitative field such as Computer Science, Statistics, or Mathematics is often expected, coupled with 5+ years of hands-on experience in developing and deploying machine learning models. Crucially, successful candidates possess exceptional problem-solving abilities, strategic thinking, and the communication skills necessary to explain complex technical concepts to non-technical audiences. If you are ready to lead the charge in the AI revolution, discovering the right Senior AI Data Scientist jobs is your next strategic move.

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