about 3 hours ago
Zürich, Switzerland
Senior
H1B Sponsor
Responsibilities
- Own and evolve the query execution service, including caching and execution strategies.
- Analyze large volumes of queries to identify performance bottlenecks.
- Investigate and resolve customer-reported query latency issues.
- Automate tuning of system parameters to reduce execution times and costs.
- Collaborate with engineering and product teams to advocate for platform improvements.
- Propose and deliver enhancements to the query execution pipeline.
Requirements
- 5+ years of experience building distributed systems.
- Hands-on experience with query execution machinery.
- Ability to diagnose and resolve database performance issues at scale.
- Strong understanding of algorithms and distributed systems architecture.
- Customer-focused mindset for translating performance problems into solutions.
- Strong communication skills for stakeholder collaboration.
Tech Stack
Snowflake
Categories
BackendData Engineering