Company Description
Deep.BI provides independent enterprise support for mission-critical open-source analytics technologies, including Apache Druid, StarRocks, YugabyteDB and Flink. Deep.BI focuses on reliability, scalability, and expert guidance for data-intensive systems. Team members work with modern open-source ecosystems and collaborate with organizations that rely on real-time analytics for core business decisions.

Role Description
We are looking for an experienced C/C++ developer to build features, fix bugs, and improve performance in StarRocks and YugabyteDB. You’ll work in large existing codebases and collaborate with project maintainers to get changes accepted upstream.

Responsibilities
• Investigate database bugs, crashes, and performance problems.
• Implement improvements in areas such as query execution, storage, concurrency, and distributed processing.
• Write regression tests and benchmarks to demonstrate correctness and performance.
• Prepare pull requests, respond to code reviews, and follow contributions through to merge.

Requirements




• Robust modern C++ skills and practical experience developing on Linux.
• Experience debugging complex software, including memory and concurrency issues.
• Understanding of database internals or distributed systems.
• Ability to navigate unfamiliar codebases and communicate technical decisions clearly in written English.
• Good understanding of StarRocks or YugabyteDB: what it is used for, its main architectural components, and how it executes queries and stores data.

Nice to have
• Contributions to StarRocks, YugabyteDB, or comparable database and systems projects.
• Experience with profiling, sanitizers, storage engines, query execution, or distributed transactions.
• Java expertise

Please include: Your GitHub profile, links to 2–3 relevant pull requests, and a short explanation of your personal contribution to each. If your work is private, describe comparable projects supported by evidence you can share.

📌 StarRocks / YugabyteDB C/C++ Developer – Database Internals & Open Source (India)
🏢 Deep.BI
📍 India