Sr. Staff / Principal SSD Firmware Engineer - Flash Interface Layer (FIL)
SK hynix memory solutions America Inc.
Salary undisclosed
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Description
About Us:
At SK hynix memory solutions, we're at the forefront of semiconductor innovation, developing advanced memory solutions that power everything from smartphones to data centers. As a global leader in DRAM and NAND flash technologies, we drive the evolution of advancing mobile technology, empowering cloud computing, and pioneering future technologies. Our cutting-edge memory technologies are essential in today's most advanced electronic devices and IT infrastructure, enabling enhanced performance and user experiences across the digital landscape.
We're looking for innovative minds to join our mission of shaping the future of technology. At SK Hynix Memory, you'll be part of a team that's pioneering breakthrough memory solutions while maintaining a strong commitment to sustainability. We're not just adapting to technological change – we're driving it, with significant investments in artificial intelligence, machine learning, and eco-friendly solutions and operational practices. As we continue to expand our market presence and push the boundaries of what's possible in semiconductor technology, we invite you to be part of our journey to creating the next generation of memory solutions that will define the future of computing.
About the Role:
- Design & implement firmware code for Flash Interface Layer of SSD.
- Integrate developed code with other modules and resolve issues.
- Debug and solve the bugs on FPGA/ASIC environment.
- Proactively contribute in teamwork.
- Proactively engage with other teams including SoC, hardware, validation teams with good communication skills.
Desired Skills and Experience:
- 5+ years of experience in relevant field or role.
- Experience or good knowledge over NAND flash commands and operations.
- Experience in developing NAND managing algorithms or error control coding.
- Proficient in C or C++ programming.
- Hands-on experience in design and implement firmware for SSD/NAND controllers or Flash firmware at kernel level.
- Hands-on experience in debugging tools such as JTAG, In-Circuit Emulator, etc.
- Excellent code and design review skills.
- Ability to generate product level quality output.
- Experience in software design and programming in embedded controller environment.
- Strong BSP (Board Support Package) background with hands-on experience in device drivers. This includes reading datasheets, design device driver and implementing firmware in real-time system.
- Good oral and written skills for communication and documentation.
Preferred Qualifications:
- Good understanding of ARM architecture and experience in ARM assembly is a plus.
- Good understanding in Linux kernel, device drivers and storage S/W stack is a plus.
Education:
- BS in either Computer Science or Electrical Engineering; MS is preferred.
COMPENSATION: $165,000/yr - $220,000/yr
REGARDING COMPENSATION:
SK hynix memory solutions America Inc. offers you the opportunity to apply your skills to exciting projects while working with innovative teams. Our compensation package is complimented by a generous benefits package including medical, dental, vision, life insurance and a company 401(k) match, as well as cafeteria, onsite gym and much more. If you are motivated by technical challenges, we offer a collaborative work environment that encourages career growth.
The salary offered to a selected candidate will be tailored based on several factors, including the location, job grade, relevant knowledge, skills, and experience. We also take into account the internal equity among our current team members to ensure fairness and competitiveness
About this role
SK hynix is seeking a senior firmware engineer to own the Flash Interface Layer of their SSD controllers—the critical software layer that manages communication between the storage system and NAND flash memory. You'll design and implement firmware in C/C++, integrate your code with hardware and SoC teams, and debug issues in FPGA and ASIC environments. This is a hands-on role that demands both deep technical expertise and strong cross-functional collaboration.
The position requires at least five years of embedded firmware experience, with specific depth in NAND flash operations, error control coding, and SSD/controller development. You should be comfortable with low-level debugging tools like JTAG, have solid BSP and device driver experience, and understand real-time embedded systems. A background in ARM architecture and Linux kernel development is valued. The role is based in San Jose and requires in-office presence, with compensation ranging from $165,000 to $220,000 annually plus benefits including medical, dental, vision, 401(k) match, and onsite amenities.
This opportunity suits engineers who thrive on technical depth and want to work on memory technologies that power data centers and mobile devices at scale. If you have the firmware chops and enjoy solving complex hardware-software integration problems, this aligns with SK hynix's mission to advance semiconductor innovation.
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