Senior Data Engineer

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. Senior Data Engineer At Snowflake, we are building the future of the data-driven enterprise. We are looking for a Senior Data Engineer who brings deep technical craft, strong ownership instincts, and the ability to operate across the full data lifecycle — from raw ingestion to production-ready data products. This is not a role for someone who executes tickets. You will design and build the data infrastructure that powers internal decision-making and external product capabilities, working at the intersection of data engineering, platform thinking, and stakeholder alignment. You will own complex technical decisions, set the bar for data quality and governance, and contribute to a data platform that scales with the business. The person we are looking for combines engineering rigour with pragmatic judgement — someone who can solve for today while building for the future, and who raises the standard of the teams they work within. AS A SENIOR DATA ENGINEER AT SNOWFLAKE, YOU WILL: Design, build, and launch production-ready data models and pipelines that scale effectively across the enterprise data lifecycle — from ingestion through transformation, modelling, and consumption Own complex system design decisions end-to-end, evaluating tradeoffs and documenting architectural choices clearly Implement enterprise-grade data governance frameworks and maintain rigorous data quality standards across the platform Develop and optimise data ingestion processes from diverse enterprise sources Align with the Product roadmap to build tools for the data platform and provide feature feedback as an internal customer zero Mature requirements gathering practices and apply Agile methodologies to data product development — including stand ups, sprint planning, reviews, and retrospectives Lead quality assurance efforts by defining testing strategies, identifying risks, and ensuring timely resolution of technical issues Build strong relationships with stakeholders at all levels — from executive to operational — translating ambiguous requirements into well-scoped technical work Proactively adapt to changing business requirements while maintaining solution integrity OUR IDEAL SENIOR DATA ENGINEER WILL HAVE: Education & Experience Bachelor's degree in Computer Science, Information Systems, or a related field with emphasis on system design, distributed systems, or data warehousing — or equivalent practical experience 5–8 years of hands-on experience building and operating production data pipelines, data models, and platform infrastructure at scale Technical Skills — Required Expert-level SQL and strong Python skills, with experience in performance tuning, query optimisation, and schema design for large-scale analytical workloads Hands-on experience with Snowflake — including Snowpark, dynamic tables, data sharing, Snowflake Cortex, and cost optimisation techniques Deep expertise in DBT — advanced modelling patterns, testing frameworks, macro authoring, and project-level governance on Snowflake Strong proficiency with Apache Airflow — DAG design, operator customisation, dependency management, and operational best practices Solid understanding of dimensional modelling, data vault, and semantic layer design Technical Skills — Preferred Experience designing data pipelines