Mandatory Skills
● Expert-level C programming. ● Experience with Git and Gerrit. ● Firmware design, development, debugging, and validation experience.
Candidates should strongly match at least one of the following firmware areas.
A. Platform Security Processor Firmware – High Priority
● Design, implement, and validate platform security features. ● Develop and debug PSP firmware. ● Implement secure boot flows, key-management logic, and firmware authentication. ● Work across pre-silicon simulation/emulation and post-silicon bring-up environments. ● Apply knowledge of cryptography and libraries such as OpenSSL. ● Collaborate with hardware, BIOS/UEFI, and platform security teams. ● Understand security subsystems, security policies, root of trust, TPM/fTPM, and Widevine. ● Apply secure software development lifecycle, threat modelling, and CI/CD practices. ● Understand key provisioning and cryptographic acceleration.
B. Power Management Firmware
● Develop PMFW and DXIO firmware for AMD embedded platforms. ● Understand BIOS, power-management flows, and PCIe device initialisation. ● Work with UEFI BIOS and ACPI specifications. ● Understand C-states, P-states, and D-states. ● Work with power gating, clock gating, reset sequencing, and hot-plug flows. ● Support platform BIOS development and firmware bring-up. ● Design, develop, test, and review PMFW and DXIO features. ● Prepare low-level design documents and user guides. ● AGESA knowledge will be an advantage.
C. ABL/Memory Firmware
● Enable DDR4, DDR5, and NVDIMM technologies. ● Work with UDIMM, SODIMM, RDIMM, LRDIMM, and LPDDR. ● Develop memory-recognition and configuration code. ● Debug using JTAG, oscilloscopes, logic analysers, and Lauterbach. ● Understand UMC, FCH, DF, MCLK, FCLK, and UCLK relationships. ● Understand ECC, SME, SEV, and RAS. ● Knowledge of vendor-specific memory implementations and timing differences is desirable.
D. BMC Firmware
● Develop BMC firmware for side-band and out-of-band server management. ● Hands-on OpenBMC stack development experience. ● Experience with Redfish and PLDM. ● Strong C programming and problem-solving skills. ● Knowledge of computer architecture. ● Experience with Git and Perforce. ● Knowledge of Python and Bash scripting. ● Experience with logic analysers, oscilloscopes, and JTAG debuggers. ●
Skills Required
- Expert-level C programming
- Experience with Git and Gerrit
- Firmware design, development, debugging, and validation experience
- Design, implement, and validate platform security features (secure boot, firmware authentication)
- Develop and debug Platform Security Processor (PSP) firmware; work in pre-silicon and post-silicon bring-up
- Applied cryptography knowledge and experience with libraries such as OpenSSL
- Develop PMFW and DXIO firmware for AMD embedded platforms; knowledge of UEFI BIOS and ACPI
- Experience with DDR4/DDR5/NVDIMM memory enablement and memory-recognition/configuration code
- Debugging with JTAG, oscilloscopes, logic analysers, and Lauterbach
- OpenBMC stack development experience and knowledge of Redfish and PLDM
- Experience with TPM/fTPM, root of trust, key provisioning, and related platform security policies
- Experience with Git and Perforce; scripting experience in Python and Bash
What We Do
Two95 International Inc., is a global technology firm specializing in enterprise solutions that evolves over BPM, Mobility, Cloud, Analytics, E-commerce & Social Business. Our client base includes several Fortune 500 and mid-market companies across industries and varying geographies. With vast knowledge and knowhow of 20 years in the IT field, we have been chosen as INC500 fastest growing company in North America in 2013. With the accolade of being ranked 11th in Human Resources by INC500, we have also been nominated as the 3rd fastest growing company in South Jersey by SJBM. We are ranked among the Top 20 IT Companies in New Jersey based on the year-on-year growth for the last 3 years. With a seasoned team of highly qualified personnel, our offices are located in New Jersey, Canada and India.
