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Keysight Technologies · Beijing, China

# R&D Engineer 4, Software

Beijing, China Software Engineering 

Listed on Keysight Technologies’s official careers site. Posted June 23, 2026. Check that it is still open and apply there.
[Apply on Keysight Technologies’s careers site →](https://globalcareers-keysight.icims.com/jobs/53302/login)

[OpenNash Jobs](https://jobs.opennash.com/) / [Keysight Technologies](https://jobs.opennash.com/companies/keysight-technologies/) / R&D Engineer 4, Software

## Job description

### Overview

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do. Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions.

We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.

### Responsibilities
- Architect, design, implement, and maintain complex embedded firmware
- Develop firmware in C and C++ targeting RTOS-based and Linux-based environments on microcontrollers and SoC platforms.
- Hardware Integration & System Bring-Up
- Partner closely with hardware engineers during PCB bring-up, characterization, and validation phases
- Perform hands-on hardware debugging using oscilloscopes, logic analyzers, JTAG, and protocol analyzers (I2C, SPI, UART, MDIO, USB)
- Define and validate firmware interfaces with DSPs, FPGAs, and host software layers
- Contribute to and champion firmware development standards, coding guidelines, and documentation practices across the team
- Investigate, root-cause, and resolve complex firmware defects; manage bug resolution from triage through close
- Support product sustaining engineering and field escalation resolution as needed Qualifications - BS or MS degree in Electrical Engineering, Computer Engineering, or a closely related technical discipline - 8+ years of embedded firmware experience
- Experience and strong in platform/application firmware development using C/C++ in different OS environments (Linux/RTOS etc.).
- Hands-on experience with microcontroller and/or SoC architectures (ARM Cortex-M/A, or similar)
- Strong experience writing and debugging low-level peripheral drivers (I2C, SPI, UART, USB, MDIO, Ethernet)
- Experience with Linux kernel drivers or Yocto-based embedded Linux BSP development
- Experience with version control (Git) and collaborative development workflows
- Results-oriented, with a personal drive to meet commitments.
- Strong verbal & written communication skills in English.
- Familiarity using AI Tools for code generation and review Careers Privacy Statement *Keysight is an Equal Opportunity Employer. *

## At a glance
- Posted by the employer: Jun 23, 2026
- First seen by OpenNash: Jul 12, 2026
- Last checked: Oct 18, 2026
- Listed for: 117 days
- Location: Beijing, China[Apply on Keysight Technologies’s careers site →](https://globalcareers-keysight.icims.com/jobs/53302/login)

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