Server BMC Firmware Engineer

Responsibilities and Opportunities

• Develop and maintain BMC (Baseboard Management Controller) firmware for Rebellions’ AI servers and systems
• Build OpenBMC-based platform management stacks — power/reset sequencing, thermal/fan control, sensor monitoring, FRU and event logging (SEL)
• Implement standard management interfaces such as IPMI, PLDM, MCTP, and Redfish, and develop host–BMC communication (KCS/BT/eSPI, NC-SI, etc.)
• Control high-speed general-purpose interface devices such as PCIe and USB, and integrate them into BMC firmware
• Design and implement firmware update/rollback and system reliability (RAS) features
• Collaborate with HW/SoC teams during hardware bring-up to debug system-level issues and ensure stability

Key Qualifications

• Bachelor's degree or higher in Computer Science, Electrical Engineering, or a related field
• Minimum of 4 years of experience in embedded or system-level firmware and software development (Embedded Linux or RTOS-based environments)
• Strong C/C++ development and debugging skills in embedded and system-level contexts
• Deep understanding of OS fundamentals and system software, including boot flow, IPC, and device communication
• Deep understanding of Linux kernel architecture and device drivers
• Ability to read and interpret hardware datasheets and schematics, and collaborate effectively with hardware engineers
• Experience debugging at the hardware and software boundary using tools such as oscilloscopes, logic and bus analyzers, and JTAG
• Excellent communication and problem-solving skills
• Candidates without direct BMC firmware experience are welcome to apply if they bring a strong low-level or embedded background and a genuine interest in growing into the BMC domain

Ideal Qualifications

• Hands-on BMC firmware development experience with OpenBMC (Yocto/Bit Bake, D-Bus, phosphor, systemd), IPMI, PLDM, MCTP, and Redfish
• Firmware development experience on BMC So Cs such as ASPEED (AST2500/AST2600, etc.)
• Experience with platform management protocols such as PMBus, NC-SI, and MCTP over PCIe VDM
• Experience controlling and debugging high-speed interfaces such as PCIe and USB
• Experience with firmware update and recovery mechanisms, and system reliability (RAS) features
• Experience developing server or datacenter platforms, or AI accelerator systems
• Experience with new hardware bring-up and validation (NPI), and collaboration with hardware vendors and ODMs
• Ability to work cross-functionally across multiple teams

전형절차

• 서류전형 > On-line 인터뷰(Culture-fit, 코딩테스트 포함) > On-site 인터뷰 > 처우 협의 > 최종 합격
• 전형절차는 직무별로 다르게 운영될 수 있으며, 일정 및 상황에 따라 변동될 수 있습니다.
• 전형 일정 및 결과는 지원 시 작성하신 이메일로 개별 안내드립니다.

참고사항

• 본 공고는 모집 완료 시 조기 마감될 수 있습니다.
• 지원서 내용 중 허위사실이 있는 경우에는 합격이 취소될 수 있습니다.
• 채용 및 업무 수행과 관련하여 요구되는 법령 상 자격이 갖추어지지 않은 경우 채용이 제한될 수 있습니다.
• 보훈 대상자 및 장애인 여부는 채용 과정에서 어떠한 불이익도 미치지 않습니다.
• 담당 업무 범위는 후보자의 전반적인 경력과 경험 등 제반사정을 고려하여 변경될 수 있습니다. 이러한 변경이 필요할 경우, 최종 합격 통지 전 적절한 시기에 후보자와 커뮤니케이션 될 예정입니다.
• 채용 관련 문의사항은 아래 메일 주소로 문의바랍니다.
• recruit@rebellions.ai