Senior Software Engineer

GrowthBook is revolutionizing how companies handle feature flagging and A/B testing with their open source platform. As a Senior Software Engineer, you'll join a small but growing team tackling significant technical challenges that directly impact thousands of companies.

The role involves working on critical infrastructure projects including scaling event ingestion to handle millions of events per second, building a warehouse-native analytics suite, developing realtime feature flag analytics, creating robust SQL test suites across 12 different data sources, and implementing a highly reliable streaming features service.

You'll be working with modern technologies including TypeScript, React, and Node.js, while dealing with both SQL and NoSQL databases. The position requires expertise in full-stack development and the ability to build large web applications from scratch. Your work will directly influence the product's direction and the company's success.

The team is distributed across the US and backed by prestigious investors including YCombinator and Khosla Ventures. They focus on bottom-up adoption and building features that engineers love to use, with an active open source community providing constant feedback and ideas.

The ideal candidate will have 6+ years of experience, strong communication skills, and startup experience or interest. Additional valuable experience includes open-source contributions, feature flag/A/B testing experience, and building data-heavy analytics applications.

Benefits include fully remote work (US time zones), comprehensive health coverage (100% for employees, 95% for dependents), tech stipend, and regular team off-sites in exciting locations. The company values work-life balance and creating an inclusive, supportive environment.

The interview process is straightforward and practical, focusing on real-world problem-solving rather than theoretical exercises. It consists of four stages: an intro call, technical screen with live coding, system design interview, and behavioral/cultural interview.

This is an excellent opportunity for a senior engineer who wants to work on challenging technical problems while having significant impact in a growing startup. The role offers both technical depth and the chance to shape the future of feature flagging and A/B testing technology.