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AI Data Scientist - Senior Jobs (Hybrid work)

13 Job Offers

Data Scientist / AI Engineer
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Australia , Brisbane
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Not provided
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Randstad
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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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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, 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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Data Scientist & Gen AI Vice President
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India , Haryana
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Citi
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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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AI Data Scientist
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Join our team as a Senior AI Data Scientist in Warsaw. Develop cutting-edge GenAI solutions using Python, Machine Learning, and LLMs. We require 5+ years of experience with NLP and frameworks like Langchain. Enjoy a competitive salary, hybrid work, and professional development in a multinational ...
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Poland , Warszawa
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Robert Bosch Sp. z o.o.
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Data Scientist AI
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Join Airbus' central AI team in Lisbon or Coimbra as a Data Scientist. Develop end-to-end ML models using Python, NLP, or Computer Vision to impact the entire aircraft value chain. Enjoy a hybrid model, working with top international talent on vast datasets to solve real business challenges.
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Portugal , Lisbon; Coimbra
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Airbus
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AI Data Scientist
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Join Talan as an AI Data Scientist in Warsaw. You will build and deploy ML models, manage data pipelines, and create BI dashboards. This role requires fluency in English and Polish. Enjoy benefits like private medical insurance, career development, and international projects.
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Poland , Warsaw
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Talan
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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.