【Alexion Japan】Senior Manger, Data Engineer

About this role

This is what you will do: Senior IC role (Tokyo-based): Provide hands-on technical to design, build, and operate scalable data solutions on AWS + Snowflake, aligned to the Global standard Snowflake framework. Commercial data enablement: Deliver trusted, governed, analytics-ready datasets and data products using CRM and multiple platform data to support reporting, insights, and decision-making. Engineering + data science contribution (as needed): In addition to strong data engineering delivery, contribute to advanced analytics/data science work as required (e.g., exploration analysis, feature engineering, lightweight modelling prototypes) and build model-ready data foundations that enable future DS expansion

Global collaboration: Work closely with the Global Data team and coordinate delivery with a development team based in India, communicating clearly in both Japanese and English. You will be responsible for: Data pipelines & operations: Design, build, and run reliable, scalable, and cost-efficient data pipelines and datasets on Snowflake, meeting agreed SLAs and operational standards. Global Snowflake framework adoption: Implement and champion the Global standard Snowflake framework (standard layers, modelling approach, coding standards, testing, documentation, and promotion/release processes) and contribute improvements/reusable patterns back to the global community

CRM source integration: Ingest, harmonize, and model data from CRM and multiple platforms, including schema evolution handling, reconciliations, and consistent business definitions for downstream analytics. Data modelling & curation: Develop curated layers, data marts, and reusable data products with strong documentation, metadata, and lineage to enable self-service consumption and consistent reporting. Data quality & observability: Implement automated data validations, monitoring/alerting, and operational runbooks; perform root-cause analysis and drive sustainable fixes for incidents and data qualit

Apply for this role on AstraZeneca’s official careers site.