Senior Software Engineer developing backend services and APIs for rePurpose's packaging sustainability platform. Collaborating across teams and optimizing cloud infrastructure on AWS.
SC
Hybrid Senior Systems Software Engineer – Accelerator-Integrated I/O
Posted 2 hours ago
About the role
- Senior Systems Software Engineer developing accelerator-integrated I/O and data movement systems for Samsung Semiconductor's Memory Division. Working on Linux systems software and open-source development.
Responsibilities
- Design and implement system software that integrates accelerators into storage, memory, and network I/O paths
- Prototype and evaluate new mechanisms on real hardware
- Contribute code upstream to Linux and related open-source projects
- Analyze and optimize performance across CPU, accelerator, memory, storage, and network
- Collaborate with internal teams and external ecosystem partners
- Communicate designs and results clearly through code, documentation, and technical discussion
Requirements
- Strong background in Linux systems programming, either in the kernel or in performance-critical user space
- Experience with low-level I/O, data movement, or resource management
- Ability to reason across hardware and software boundaries
- Storage and I/O stacks, including NVMe, block devices, or user-space drivers such as SPDK
- Networking and data-plane technologies, including Ethernet and RDMA
- DMA, PCIe, memory management, and queue-based device interfaces
- Performance analysis, benchmarking, and systems-level debugging
- Experience with accelerator runtimes or device-accessible execution models
- Familiarity with frameworks that expose NVMe at the command level (for example SPDK or xNVMe)
- Open-source development and upstream collaboration
- Exposure to industry standards or ecosystem work (NVMe, SNIA, PCIe, etc.)
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
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