Software Engineer (C++/C#)
Databento, Remote / Boston / Salt Lake City / San Francisco / New York
The role
We're looking for a midlevel or senior IC to join our core engineering team. You'll be responsible for implementing and maintaining our C# client library, and also working alongside our core engineering team on the most performance-sensitive parts of our codebase.
What you will do
- Own and maintain our C# client library, ensuring it is robust, well-tested, and easy for external users to integrate with.
- Design, develop, and maintain high-performance server applications in C++.
- Write message parsers and feed handlers for direct market data feeds from trading venues.
- Optimize existing codebase for high throughput (millions of messages per second, up to 40+ gigabits) and low latency (measured in nanoseconds).
- Implement tools and libraries for petabyte-scale data processing and analysis.
- Collaborate with the systems team to implement best practices for build, deployment, CI/CD.