Senior Software Engineer Machine Learning - MLOps

About the role Within Tesco Data & Analytics, we help our customers and the communities where we operate get the most value from data. We build and run Tesco’s data platforms, we architect and engineer data onto these platforms, provide capabilities and tools to the analytics community across Tesco, and develop data products at scale. Our Data Science teams are involved in a broad range of projects, spanning across supply chain, logistics, store and online. These include projects in the areas of demand forecasting, pricing, customer lifetime value, search and recommendations. You will be part of a team responsible for building and maintaining machine learning pipelines, ensuring they are scalable, reliable, and efficient. You will work closely with data scientists, software engineers and product managers to deliver high-impact data products. What you will do * Design, develop, and deploy machine learning models and pipelines. * Implement MLOps best practices to automate model training, deployment, and monitoring. * Collaborate with data scientists to understand model requirements and translate them into scalable production systems. * Write high-quality, maintainable, and testable code. * Monitor the performance of machine learning models and pipelines, and troubleshoot issues. * Stay up-to-date with the latest advances in machine learning and MLOps. * Contribute to the continuous improvement of our MLOps platform and processes. * Ensure that all machine learning solutions comply with data privacy and security regulations. What you will need * Experience with Python and related data science libraries (e.g., scikit-learn, pandas, numpy). * Experience with machine learning model deployment and management (e.g., Kubeflow, MLflow, Seldon Core). * Experience with cloud platforms (e.g., AWS, GCP, Azure). * Experience with containerization and orchestration (e.g., Docker, Kubernetes). * Experience with CI/CD pipelines and DevOps practices. * Strong understanding of software engineering principles, including design patterns, testing, and code reviews. * Excellent communication and collaboration skills. * Experience with SQL and relational databases. * Experience with version control systems (e.g., Git). What’s in it for you We offer excellent benefits that help make Tesco a great place to work. * Holiday starting at 25 days plus a personal day, rising to 28 days after 5 years (plus Bank holidays) * On-site state of the art gym at our Welwyn Campus * Great colleague discounts and deals, saving you money on everyday purchases and more * An annual bonus scheme * Colleague Clubcard (including a 2nd card for a family member) after 6 months service * Access to our Pension Scheme About us Tesco is more than just a supermarket. We are a team of 400,000 colleagues across 21 markets, all dedicated to serving our customers a little better every day. We are an inclusive workplace where everyone is welcome. We are committed to building a diverse workforce and creating a culture where everyone can be themselves. We embrace differences and celebrate the unique contributions that our colleagues bring. We are proud to have been recognized as a Top Employer for the past five years. We are a family, and we look forward to welcoming you. Join us at Tesco and be part of something big.