[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Tata Consultancy Services jobs](https://jobs.opennash.com/companies/tata-consultancy-services/) · [Search jobs](/search/) Tata Consultancy Services · London # Senior Data Architect London Senior individual contributor Data & Analytics Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since. [Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/422929J) [OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / Senior Data Architect ## Job description - Proven experience delivering enterprise Data Science and ML platforms into production. - Strong hands‑on expertise in Snowflake and Databricks. - Deep understanding of data architecture patterns for analytics, ML and AI. - Strong data modelling skills for analytical and ML workloads. - Hands‑on experience with AWS, Azure and/or GCP (at least one in depth). - Expertise with Spark, SQL and lakehouse architectures. - Experience with orchestration and pipeline tools (Airflow, ADF, Dagster, Prefect). - Experience with cloud‑storage platforms such as ADLS, S3 or GCS. - Understanding of MLOps‑compatible data architectures. - Experience with dataset and feature‑versioning, data quality management and drift/observability frameworks. ·