Senior Software Engineer (YDB Team)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer (YDB Team) based in Spain. This is an opportunity to work on highly scalable infrastructure powering demanding AI and cloud workloads. You will contribute to an open-source distributed database and storage platform at the heart of critical cloud services. The role focuses on solving complex systems challenges through high-performance C++ engineering and advanced optimization. You’ll work with modern hardware, including high-speed networking, NVMe storage, and data processing accelerators. Your work will directly influence performance, reliability, scalability, and efficiency across production-grade infrastructure. You’ll collaborate with experienced engineers in an international, fast-moving environment where technical ownership is encouraged. This is a hands-on role for someone excited by low-level systems, distributed computing, and building infrastructure for the future of AI.