Project Description:BIOS team is looking for a software/firmware developer to join the team and help develop pre-OS BIOS firmware and silicon initialization code. As part of the role, the BIOS engineer will work closely with other firmware developers and architects in designing and implementing X86 and/or ARM firmware that spans pre- and post-silicon for all business units.

THE PERSON

Passionate about firmware development in a bare-metal or close-to-bare-metal environment. Need strong problem-solving skills, with a cooperative can-do attitude. Strong knowledge of computer architecture and low-level programming in C

Skills required:• Experience 6-9y

- Expertise in low-level C programming & debugging for embedded systems.
- Prior experience and/or exposure to testing platforms (Simulation and/or Emulation)
- Familiarity with memory industry standards and technologies such as JEDEC, SPD Data, I2C/I3C, DDR4/5, LPDDR4/4x/5/5x UDIMM, RDIMM, LRDIMM, 3DS, ECC, Mode Registers, Self-Refresh, etc.
- Experience with or knowledge of DRAM Initialization/training algorithms, memory timings, addressing, overclocking, etc.
- Experience in debugging memory initialization and training issues.

Secondary Skills

- Good understanding of firmware development cycle, integration and verification/validation for pre-si and post-si for SoC designs.
- Ability to methodically root-cause complex failure mechanisms at the IP, subsystem and/or system level.
- Prior involvement in board, processor, or ASIC bring-up.




- Experience in hardware/software interfaces and debugging sophisticated issues in CPU and firmware using JTAG, source code debuggers and other tools.
- Experience with source control systems including git/gerrit

Responsibilities:• Developing, porting, debugging, and documenting core firmware support for various DRAM technologies including DDR4, LPDDR4/4x, DDR5, LPDDR5/5x RDIMM, LRDIMM, 3DS, etc., on AMD Desktop, Mobile, and Enterprise SoCs.

- Supporting emulation/simulation teams during pre-silicon phase to validate memory hardware and firmware.
- Working closely with hardware validation teams to optimize memory signal integrity, achieve highest possible performance and robust feature support.
- Assist memory validation teams with debug from initial power-on to achieve full functionality of all features in a timely manner.
- Developing custom memory firmware features for internal and external customers.
- Engage with technical leads to understand firmware scope and work on implementation to meet schedules and milestones.
- Work with internal and external teams to ensure highest level of quality and satisfaction throughout firmware lifecycle.
- Must be well-organized, technically oriented, and a self-starter with a demonstrated ability to work collaboratively and coordinate activities with geographically distributed technical teams.
- Desire to work and succeed in fast-paced and highly dynamic environments

📌 Engineering Firmware Engineer (Bengaluru)
🏢 PR GLOLINKS
📍 Bengaluru