Senior Software Engineer, Data Transformation

Senior Software Engineer, Data Transformation

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.

About the Role

We are hiring a Senior Software Engineer for our Data Platform team. This team owns the core data transformation infrastructure that moves, processes, and delivers data at the heart of Snowflake's platform — powering everything from real-time pipelines to the large-scale batch systems our customers depend on every day.

As a Senior Software Engineer, Data Transformation at Snowflake, you will:

• Design and implement scalable, high-throughput data processing systems that operate reliably at cloud scale

• Build and maintain real-time and batch data pipelines, driving both architectural evolution and day-to-day operational excellence

• Own features end-to-end — from system design and implementation through testing, deployment, and production observability

• Make architectural decisions that shape the future of Snowflake's data transformation layer and contribute to long-term technical roadmaps

• Partner cross-functionally with product, infrastructure, and data science teams to define requirements and deliver high-impact capabilities

• Write clean, well-tested, production-quality code and hold a high bar for engineering craft across the team

• Mentor junior engineers through code reviews, design discussions, and technical guidance

Our ideal Senior Software Engineer, Data Transformation will have:

• 5+ years of software engineering experience with a focus on distributed systems, data infrastructure, or backend platforms (or equivalent experience)

• BS/MS/PhD in Computer Science, Engineering, or a related field, or equivalent practical experience

• Strong foundation in distributed systems principles: consistency, replication, fault tolerance, and data partitioning

• Proficiency in Java, Scala, Python, or C++ — with a track record of delivering production systems at scale

• Demonstrated experience designing and operating large-scale data systems or cloud-native platforms

• Ability to lead complex technical projects independently, with minimal direction

Bonus points for the following:

• Hands-on experience with Apache Flink and/or Apache Spark for stream or batch data processing

• Experience with Apache Kafka, data lakehouse architectures, or SQL engine internals

• Familiarity with AI-augmented engineering practices — using LLMs, GitHub Copilot, or similar tools to accelerate prototyping, improve code quality, and rethink how software gets built

• Contributions to open-source data infrastructure projects

Snowflake is growing fast, and we're scaling our team to help enable and accelerate our growth. We are looking for people who share our values, challenge ordinary thinking, and push the pace of innovation while building a future for themselves and Snowflake.

How do you want to make your impact?