Principal Software Engineer - DDN

Overview

This is an incredible opportunity to be part of a company that has been at the forefront of AI and high-performance data storage innovation for over two decades. DataDirect Networks ( DDN ) is a global market leader renowned for powering many of the world's most demanding AI data centers, in industries ranging from life sciences and healthcare to financial services, autonomous cars, Government, academia, research and manufacturing.

" DDN 's A3I solutions are transforming the landscape of AI infrastructure." – IDC

“The real differentiator is DDN . I never hesitate to recommend DDN . DDN is the de facto name for AI Storage in high performance environments” - Marc Hamilton, VP, Solutions Architecture & Engineering | NVIDIA

DDN is the global leader in AI and multi-cloud data management at scale. Our cutting-edge data intelligence platform is designed to accelerate AI workloads, enabling organizations to extract maximum value from their data. With a proven track record of performance, reliability, and scalability, DDN empowers businesses to tackle the most challenging AI and data-intensive workloads with confidence.

Our success is driven by our unwavering commitment to innovation, customer-centricity, and a team of passionate professionals who bring their expertise and dedication to every project. This is a chance to make a significant impact at a company that is shaping the future of AI and data management.

Our commitment to innovation, customer success, and market leadership makes this an exciting and rewarding role for a driven professional looking to make a lasting impact in the world of AI and data storage.

Job Description

We are seeking a Software Engineering Lead – NFS with deep expertise in data path and I/O performance for large-scale distributed file systems. This role is for a senior technical leader who drives NFS architecture across the storage stack, from low-level code paths to system-wide behavior at massive scale.

You will define strategy, guide architectural decisions, and lead complex NFS implementation for high-throughput, low-latency distributed systems. This role combines hands-on technical depth with broad architectural influence.

Key Responsibilities

• Define and own architecture for NFS across distributed file systems
• Drive performance analysis and optimization of large-scale, high-performance, scale-out file systems
• Architect performance-aware NFS design and architecture
• Drive optimization of performance-critical distributed file system code, primarily in C++
• Help drive best practices for performance measurement, profiling, benchmarking, and regression detection
• Lead deep-dive investigations into complex, system-wide issues
• Influence system architecture with a performance-first mindset around NFS and accompanying tradeoffs against other protocols