Sr. Engineer, Software

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation. 
 

Everything we do centers around people. That means we obsess over how to make the lives of our customers, and their customers, better. And it means we prioritize a diverse F5 community where each individual can thrive.

Sr. Engineer, Software

Position Summary

We are looking for a Senior Software Engineer with strong firmware and software development skills to contribute to the design and implementation of embedded systems.

You will play a critical role in designing, implementing, and optimizing firmware for our server infrastructure, ensuring robust system management, security, and performance.

This role focuses on developing scalable, high-performance solutions involving BIOS, BMC, microcontrollers, IO peripherals, and sensors. You will work closely with cross-functional teams to deliver robust and secure software for our next-generation platforms.

Key Responsibilities

• Design, develop, and debug BMC firmware for server platforms using C and C++
• Develop and maintain firmware components including device drivers, diagnostics, and hardware abstraction layers.
• Collaborate with hardware, systems, and validation teams to define requirements and troubleshoot integration issues.
• Contribute to the development of manufacturing test software and automation tools.
• Design and implement software in Python, Golang, and Shell for embedded platforms.
• Participate in code reviews, architecture discussions, and process improvements.
• Support network device integration (PHYs, NICs, Ethernet switches) and protocol-level debugging.
• Ensure compliance with security standards, including Platform Firmware Resilience (PFR) and Platform Root of Trust (PRoT)

Required Skills

• Strong proficiency in C and C++ programming for embedded systems.
• In-depth knowledge of BMC CPU architectures (e.g., ARM, RISC-V, or similar).
• Familiarity with the OpenBMC software stack, including build processes, configuration, and customization.
• Experience with embedded systems development, including low-level hardware interfaces (I2C, SPI, UART, etc.).
• Understanding of system-level debugging tools and techniques (e.g., JTAG, oscilloscopes, logic analyzers).
• Knowledge of Platform Firmware Resilience (PFR) and Platform Root of Trust (PRoT) security frameworks is preferred.
• Proficiency in Python, Golang, and Shell scripting.
• Working knowledge of I2C/I3C, SPI, UART, USB, PCIe protocols.
• Familiarity with networking concepts and devices (L2–L7, TCP/IP, load balancers).
• Experience with Docker, Kubernetes, and CI/CD workflows.
• Strong analytical and troubleshooting skills.
• Excellent communication and collaboration abilities.

Qualifications

• Bachelor's degree in Computer Science, Electrical Engineering, or related field.
• 8+ years of experience in software development, with emphasis on embedded systems.

The Job Description is intended to be a general representation of the responsibilities and requirements of the job. However, the description may not be all-inclusive, and responsibilities and requirements are subject to change.

Please note that F5 only contacts candidates through F5 email address (ending with ) or auto email notification from Workday (ending with or ).

Equal Employment Opportunity

It is the policy of F5 to provide equal employment opportunities to all employees and employment applicants without regard to unlawful considerations of race, religion, color, national origin, sex, sexual orientation, gender identity or expression, age, sensory, physical, or mental disability, marital status, veteran or military status, genetic information, or any other classification protected by applicable local, state, or federal laws. This policy applies to all aspects of employment, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination.  F5 offers a variety of reasonable accommodations for candidates. Requesting an accommodation is completely voluntary. F5 will assess the need for accommodations in the application process separately from those that may be needed to perform the job. Request by contacting