Senior Backend Engineer (Data Infrastructure)

We're looking for a senior backend engineer to own and scale the infrastructure behind the most widely adopted open source LLM engineering platform, processing terabytes of AI tracing data per day for thousands of AI teams, including 19 of the Fortune 50.

Requirements

• Strong backend engineer who gets excited about database internals, query optimization, and distributed systems
• Experience with analytical databases, data pipelines, or high-throughput event processing
• ClickHouse experience is a big plus but not required
• Comfortable reading and writing TypeScript (our backend) and SQL
• Interest in open source software and genuine enjoyment talking to users about their scaling challenges

Benefits

• Competitive salary
• Stock options
• Generous Paid Time Off
• 401k Matching
• Retirement Plan