Sony Interactive Entertainment
Gaming • Hardware • Telecommunications
Sony Interactive Entertainment is a prominent division of Sony Corporation responsible for the PlayStation brand and family of products and services. It designs, produces, and sells hardware and software for gaming consoles such as the PlayStation 5, PlayStation 4, and PlayStation VR2. Sony Interactive Entertainment also offers a range of digital services including PlayStation Plus, an online subscription service that provides access to a vast library of games and exclusive content. The company is heavily involved in the development and publishing of video games, offering popular titles like Horizon Forbidden West and Gran Turismo 7. Additionally, it supports indie game developers and hosts live competitive gaming events, contributing significantly to the gaming industry's ecosystem.
Staff Software Engineer – DPU Systems
Job not on LinkedIn
October 21
🏄 California – Remote
💵 $161.1k - $241.7k / year
⏰ Full Time
🔴 Lead
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor
Sony Interactive Entertainment
Gaming • Hardware • Telecommunications
Sony Interactive Entertainment is a prominent division of Sony Corporation responsible for the PlayStation brand and family of products and services. It designs, produces, and sells hardware and software for gaming consoles such as the PlayStation 5, PlayStation 4, and PlayStation VR2. Sony Interactive Entertainment also offers a range of digital services including PlayStation Plus, an online subscription service that provides access to a vast library of games and exclusive content. The company is heavily involved in the development and publishing of video games, offering popular titles like Horizon Forbidden West and Gran Turismo 7. Additionally, it supports indie game developers and hosts live competitive gaming events, contributing significantly to the gaming industry's ecosystem.
📋 Description
• Design, develop, and maintain firmware for DPUs in high performance systems • Implement and optimize peer-to-peer PCIe communication between DPUs and other bus devices, minimizing latency and host CPU involvement • Manage network device queues across PCIe peers and handle doorbell interrupts to process them • Architect innovative solutions and drive alignment across teams and stakeholders • Collaborate across hardware, drivers, system software and network cross functional teams • Use hardware and software debugging tools to diagnose PCIe and DPU issues • Document key technical areas and share knowledge through technical presentations
🎯 Requirements
• BS in Computer Science / Software Engineering or 10+ years of relevant work experience • 8+ years of combined experience in C/C++ • Expert level proficiency developing software/firmware on Nvidia BlueField DPUs, or similar technologies • Strong understanding of PCIe peer-to-peer communication, including memory-mapped I/O, queue management, and device-to-device signaling • Ability to debug, profile, and optimize firmware performance • Working knowledge of networking protocols: TCP/IP, UDP and L2 layer protocols • Proven track-record of solving ambiguous problems with minimal direction • Strong debugging / analysis / troubleshooting skills
🏖️ Benefits
• medical • dental • vision • matching 401(k) • paid time off • wellness program • coveted employee discounts for Sony products
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