Principal Data Scientist

Why choose us?Are you ready to take the next step in your career? Join us for an exciting opportunity at Albertsons Companies, where innovation and customer service go hand-in-hand!At Albertsons Companies, we are looking for someone who’s not just seeking a job, but someone who wants to make an impact. In this role, you’ll have the opportunity to lead, innovate, and contribute to the growth of a company that values great service and lasting customer relationships. This position offers the chance to work in a fast-paced, dynamic environment that’s constantly evolving.Bring your flavor Building the future of food and well-being starts with you. Join our team and bring your best self to the table.The position will be based in Pleasanton, CA.Main responsibilities:Lead the design and development of end-to-end deep learning solutions, from problem formulation and model architecture selection through deployment and continuous optimization within the Databricks Lakehouse platform.Serve as the technical authority for Graph Neural Networks (GNNs), graph representation learning, and advanced deep learning architectures, driving innovation and adoption across high-impact business problems.Architect scalable machine learning and deep learning platforms, establishing reusable frameworks, standards, and best practices for model development, deployment, and lifecycle management.Define and implement robust evaluation, explainability, and model governance frameworks to ensure model quality, transparency, and business impact.Lead the development and optimization of distributed training, large-scale data processing, and inference systems using Spark and modern AI infrastructure.Drive the fine-tuning, adaptation, and product ionization of foundation models, large language models (LLMs), and other advanced AI architectures leveraging enterprise data assets.Partner with Data Science, Engineering, Product, and Business leaders to translate strategic opportunities into scalable AI solutions that deliver measurable value.Influence AI strategy, technical roadmaps, and architectural decisions while mentoring senior practitioners and advancing organizational AI capabilities. Required Qualifications Education PhD in Computer Science, Artificial Intelligence, Machine Learning, Applied Mathematics, Statistics, Operations Research, or a related quantitative field strongly preferred.Master's degree with exceptional equivalent industry research and leadership experience may be considered. Experience 12 plus years of experience developing and deploying machine learning and deep learning solutions in production environments.8 plus years of experience leading advanced deep learning research, experimentation, and enterprise-scale implementation efforts.Demonstrated experience operating as a Principal Scientist, Principal AI Engineer, Distinguished Engineer, Research Lead, or equivalent senior technical individual contributor. Technical ExpertiseDeep expertise in: Deep LearningGraph Neural Networks (GNNs)Graph Representation LearningGraph EmbeddingsKnowledge GraphsGraph TransformersFoundation Models and LLMs Expert-level hands-on proficiency in PyTorch and/or TensorFlow.Extensive experience building large-scale distributed machine learning solutions using: Apache SparkPySparkDatabricks LakehouseDelta LakeMLflowUnity Catalog Expert knowledge of model training, optimization, serving, and lifecycle management across distributed GPU environments.Proven experience designing enterprise-grade inference systems balancing accuracy, latency, reliability, scalability, and operational cost.Advanced proficiency in Python and machine learning ecosystems including NumPy, Pandas, Scikit-learn, PyTorch, TensorFlow, and related frameworks Research & Thought Leadership Strong publication record in leading machine learning, artificial intelligence, graph machine learning, or data science conferences and journals.Proven track record translating advanced research into measurable business outcomes.Demonstrated technical leadership through patents, publications, conference presentations, open-source contributions, or recognized industry thought leadership. Preferred Qualifications Deep expertise in advanced graph learning architectures including: Graph Convolutional Networks (GCNs)GraphSAGEGraph Attention Networks (GATs)Heterogeneous Graph Neural NetworksTemporal Graph NetworksGraph Transformers Experience building and deploying LLM, generative AI, retrieval-augmented generation (RAG), multimodal AI, and agentic AI solutions.Experience operating large-scale AI platforms on AWS, Azure, and/or Google Cloud Platform.Experience with Ray, Kubernetes, Docker, Nvidia CUDA ecosystem, Triton Inference Server, and distributed GPU infrastructure.Experience designing streaming inference architectures using Kafka, Structured Streaming, and real-time decisioning systems.Experience leading enterprise AI transformations across multiple business units.Background in retail, e-commerce, supply chain, customer intelligence, recommendations, fraud detection, network optimization, or large-scale graph applications.Recognized industry subject matter expert with demonstrated influence beyond immediate organizational boundariesWe also provide a variety of benefits including:Competitive wages paid weekly · Access to up to 50% of your earned wages before payday, via our partnership with StreamAssociate discountsHealth and financial well-being benefits for eligible associates (Medical, Dental, 401k and more!)Time off (vacation, holidays, sick pay). For eligibility requirements please visit myACI BenefitsLeaders invested in your training, career growth and developmentAn inclusive work environment with talented colleagues who reflect the communities we serveOur Values – Click below to view video: ACI ValuesA copy of the full job description can be made available to you. #LI-MF1 Albertsons Companies is at the forefront of the revolution in retail. Committed to innovation and fostering a culture of belonging, our team is united with a unique purpose: to bring people together around the joys of food and to inspire well-being. We want talented individuals to be part of this journey!Locally great and nationally strong, Albertsons Companies (NYSE: ACI) is a leading food and drug retailer in the U.S. We operate over 2,200 stores, 1,732 pharmacies, 405 fuel centers, 22 distribution facilities, and 19 manufacturing plants across 34 states and the District of Columbia. Our well-known banners include Albertsons, Safeway, Vons, Jewel-Osco, ACME, Shaw’s, Tom Thumb, United Supermarkets, United Express, Randalls, Albertson’s Market, Pavilions, Star Markets, Market Street, Carrs, Haggen, Lucky, Amigos, Andronico’s Community Markets, King’s, Balducci’s, and Albertson’s Market Street.Our vision is to be a retail leader admired for national strength with deep local roots, offering an easy, fun, friendly, and inspiring experience, no matter how customers choose to shop with us. We celebrate the rich diversity of the communities we serve, and strive to create a workplace where everyone has equal access to opportunities and resources, and can fully contribute to their and our company’s success.Bring your flavorBuilding the future of food and well-being starts with you. Join our team and bring your best self to the table.DisclaimerThe above statements are intended to describe the general nature of work performed by the employees assigned to this job and are not the official job description for the position. All employees must comply with Company, Division, and Store policies and applicable laws. The responsibilities, duties, and skills of personnel may vary within store and/or from store to store and the official job description will be provided during the application process.Albertsons is an Equal Opportunity EmployerThis Company is an Equal Opportunity Employer, and does not discriminate on the basis of race, gender, ethnicity, religion, national origin, age, disability, veteran status, gender identity/expression, sexual orientation, or on any other basis prohibited by law. Consistent with applicable state and local law, the Company will consider for employment qualified applicants with arrest and conviction records. We endeavor to make this site accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at View phone number on click.appcast.io(option #4).Pay Transparency: Starting rates will be no less than the local minimum wage and may vary based on criteria such as location, experience, and qualifications. Candidates with unique qualifications may be considered for compensation above this range. Benefits may include medical, dental, vision, disability and life insurance, sick pay, PTO/Vacation Pay or Flexible Time Off, paid holidays, bereavement pay, and retirement benefits (pension and/or 401k eligibility). [If applicable:] Associates in this position may be eligible for a quarterly bonus. ​ Full timePosting Date: 2026-08-20