Member of Technical Staff, Data Node OS
Pure StorageBangalore, India
Full Time
Posted November 25, 2025
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Job Description
This role involves end-to-end software development for high-performance storage platform products, focusing on designing, implementing, and maintaining system software that integrates hardware, firmware, and OS components to ensure reliability, stability, and performance in mission-critical applications.
Key Responsibilities
- Lead end-to-end software development from architecture and design through implementation, validation, and maintenance.
- Analyze system requirements and develop robust platform solutions.
- Collaborate with hardware, firmware, and OS teams to enable new server platform features.
- Design, implement, and debug software components in C and Python.
- Develop and enhance the FlashBlade EXA Datanode platform across hardware, networking, storage, memory, and compute subsystems.
- Integrate new hardware technologies into the platform, ensuring performance, stability, and reliability.
- Participate in system bring-up, hardware qualification, and platform validation workflows.
- Support, maintain, and document software functionality for long-term sustainability.
Requirements
- End-to-end software development experience from architecture and design through implementation, validation, and maintenance.
- Ability to analyze system requirements and translate them into robust platform solutions.
- Experience collaborating across hardware, firmware, and OS teams to enable new x86 server platform features and capabilities.
- Proficiency in designing, implementing, and debugging software components in C and Python.
- Experience developing and enhancing the FlashBlade EXA Datanode platform, working closely with hardware, networking, storage, memory, and compute subsystems.
- Experience driving the integration of new hardware technologies into the platform, ensuring performance, stability, and reliability.
- Participation in system bring-up, hardware qualification, and platform validation workflows.
- Ability to support, maintain, and document software functionality to ensure long-term sustainability and maintainability.
- Minimum of 10 years of solid experience in algorithmic thinking and C/Python development with strong problem-solving and analytical skills.
- Experience working with Linux systems, including kernel internals, low-level configuration, and performance tuning.
- Expertise in OS hardware interactions, kernel boot processes, and system initialization.
- Experience with PCIe devices, driver bring-up, and CPU memory performance optimization.
- Familiarity with networking fundamentals including IPv4, IPv6, and OS networking stack integration.
- Deep understanding of modern x86 server architectures including CPU, memory hierarchy, PCIe, BMC, BIOS, NICs, and HBAs.
- Excellent debugging, instrumentation, and performance analysis abilities across hardware and software boundaries.
- Strong ability and desire to work in a collaborative, cross-functional, and hands-on environment.
- Proven skills in debugging and root causing platform-level issues involving hardware, firmware, and device drivers.
- Experience developing on Linux or other Unix-like environments at a product company.
- Bachelor’s degree or higher in Computer Science, Computer Engineering, or Electrical Engineering.
Benefits & Perks
Flexible time off
Wellness resources
Company-sponsored team events
Recognition as Fortune's Best Large Workplaces in the Bay Area
Recognition as Fortune's Best Workplaces for Millennials
Certified as a Great Place to Work
Accommodations for candidates with disabilities
Inclusive and diverse work environment
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