Senior Storage Backend Architect

DDN; Sacramento (CA); Sur place; USD 180 000 - 240 000; Plein temps

Résumé du poste

DDN is seeking a Senior Staff Storage Backend Engineer to design and optimize the next generation of high-performance distributed storage systems. This role focuses on the core I/O path, improving scalability, reliability, and software quality across large-scale storage clusters.

The ideal candidate has deep expertise in C/C++, distributed systems, and storage architecture, with a track record of building highly available, low-latency infrastructure and leadership for IO Path initiatives.

Qualifications

• 15+ years of experience developing large-scale systems software using C/C++.
• 10+ years of hands-on experience designing and developing storage systems, distributed storage platforms, or high-performance I/O subsystems.
• Deep understanding of storage architecture, I/O optimization, memory management, caching, scheduling, and data path design.
• Experience with distributed storage concepts, including erasure coding, replication, recovery, and fault tolerance.
• Hands-on experience with SPDK or similar high-performance user-space storage frameworks.
• Strong knowledge of concurrency, synchronization, and distributed systems design.
• Expertise in performance analysis, profiling, debugging, and system optimization.

Responsabilités

• Design, develop, and optimize high-performance storage I/O paths for extreme throughput, low latency, and high concurrency.
• Build and improve distributed storage components, including erasure coding, data protection, recovery, and data layout algorithms.
• Develop scalable concurrency models, locking mechanisms, and fault-tolerant designs.
• Collaborate with QE and performance teams to validate reliability and scalability across clusters.
• Mentor engineers and promote engineering excellence through rigorous reviews and best practices.

Connaissances

C/C++

Distributed systems

Storage architecture

Performance optimization

SPDK

I/O path design

Concurrency

Profiling

Debugging

Leadership

Outils

SPDK

Description du poste

DDN is seeking a Senior Staff Storage Backend Engineer to design and optimize the next generation of high-performance distributed storage systems. This role focuses on the core I/O path, improving scalability, reliability, and software quality across large-scale storage clusters.

The ideal candidate has deep expertise in C/C++, distributed systems, and storage architecture, with a track record of building highly available, low-latency infrastructure and leadership for IO Path initiatives.