Silicon Labs (NASDAQ: SLAB) is the leading innovator in low-power wireless connectivity, building embedded technology that connects devices and improves lives. Merging cutting-edge technology into the world’s most highly integrated SoCs, Silicon Labs provides device makers the solutions, support, and ecosystems needed to create advanced edge connectivity applications. Headquartered in Austin, Texas, Silicon Labs has operations in over 16 countries and is the trusted partner for innovative solutions in the smart home, industrial IoT, and smart cities markets. Learn more at www.silabs.com.
About the Team
The Bluetooth R&D team at Silicon Labs develops and maintains embedded firmware for wireless products across Bluetooth Classic and Bluetooth Low Energy (BLE). The team works on performance-critical, standards-compliant firmware enabling advanced use cases such as audio streaming, HFP calling, and LE Audio, in close collaboration with cross-functional engineering teams across multiple global locations.
The Role
Silicon Labs is seeking a Senior Software Engineer – Embedded Firmware to design and deliver high-quality embedded firmware for resource-constrained wireless systems. This is a hands-on, embedded-centric role requiring deep expertise in real-time firmware development, low-level debugging, and system-level thinking.
Bluetooth experience—particularly in audio-related use cases—is strongly preferred, but the role primarily targets engineers with proven senior-level embedded firmware skills who can quickly ramp on complex wireless stacks and drive technical ownership.
Key Responsibilities
Design, implement, and maintain real-time embedded firmware in C/C++ for resource-constrained systems.
Own complex firmware features from design through implementation, debugging, and release.
Develop timing-critical, performance-sensitive code with strong attention to memory, power, and CPU constraints.
Debug complex system-level issues spanning firmware, hardware, and protocol interactions.
Contribute to multi-protocol and wireless coexistence (CoEx) solutions.
Participate in technical design reviews, code reviews, and product qualification activities.
Collaborate closely with cross-functional teams including systems, PHY/RF, validation, and customer-facing engineering teams.
Provide technical mentorship and guidance to junior engineers and contribute to team knowledge sharing.
Required Skills and Experience
Strong, hands-on experience in embedded firmware development, with deep proficiency in C/C++.
Solid understanding of real-time systems, interrupts, concurrency, and low-level hardware interactions.
Proven experience building memory- and power-optimized embedded software.
Strong debugging skills using hardware and software tools (JTAG, trace, logs, protocol analyzers, etc.).
Demonstrated ability to independently drive technical solutions and make sound design decisions.
Experience delivering embedded software products from concept through production.
Preferred / Bonus Skills
Experience with Bluetooth Classic and/or Bluetooth Low Energy (BLE).
Familiarity with Bluetooth audio use cases (e.g., audio streaming, HFP, LE Audio).
Understanding of Bluetooth controller architectures and wireless protocol stacks.
Experience with wireless coexistence (CoEx) and multi-protocol systems.
Familiarity with modern development workflows, including automation, scripting, and CI practices.
Exposure to or practical use of GenAI-assisted development tools (e.g., AI code assistants, analysis tools, productivity tools) as a productivity and quality enhancement.
Education and Experience
Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field, or equivalent practical experience.
5 to 10 years of industry experience in embedded firmware or systems-level software development.
"Experience with artificial intelligence (AI) powered tools and technologies used to enhance productivity, analysis, and decision-making"
Benefits & Perks :
Not only will you be joining a highly skilled and tight-knit team where every engineer makes a significant impact on the product; we also strive for good work/life balance and to make our environment welcoming and fun.
Equity Rewards (RSUs)
Employee Stock Purchase Plan (ESPP)
Insurance plans with Outpatient cover
National Pension Scheme (NPS)
Flexible work policy
Childcare support
Silicon Labs is an equal opportunity employer and values the diversity of our employees. Employment decisions are made on the basis of qualifications and job-related criteria without regard to race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status, or any other characteristic protected by applicable law.
Skills Required
- Hands-on experience in embedded firmware development with deep proficiency in C/C++
- Solid understanding of real-time systems, interrupts, concurrency, and low-level hardware interactions
- Proven experience building memory- and power-optimized embedded software
- Strong debugging skills using hardware and software tools (JTAG, trace, logs, protocol analyzers)
- Ability to independently drive technical solutions and make sound design decisions
- Experience delivering embedded software products from concept through production
- Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Computer Science, or equivalent practical experience
- 5 to 10 years of industry experience in embedded firmware or systems-level software development
- Experience with Bluetooth Classic and/or Bluetooth Low Energy (BLE)
- Familiarity with Bluetooth audio use cases (audio streaming, HFP, LE Audio)
- Understanding of Bluetooth controller architectures and wireless protocol stacks
- Experience with wireless coexistence (CoEx) and multi-protocol systems
- Familiarity with modern development workflows including automation, scripting, and CI practices
- Exposure to GenAI-assisted development tools (AI code assistants, analysis tools)
Silicon Labs Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Silicon Labs and has not been reviewed or approved by Silicon Labs.
-
Affordable Benefits — Benefits are portrayed as cost-effective, with references to low premiums and employer contributions that make coverage feel financially manageable. This affordability can increase the perceived value of total rewards even when base pay is viewed as merely competitive.
-
Healthcare Strength — Healthcare offerings are described as comprehensive, spanning medical, dental, and vision coverage plus mental-health resources. Additional mechanisms like HSA/FSA options and preventive-care coverage reinforce the sense of strong health support.
-
Retirement Support — Retirement support appears meaningful, with mentions of a 401(k) match and immediate vesting in some descriptions. Profit-sharing elements are also cited alongside retirement programs, strengthening the longer-term rewards picture.
Silicon Labs Insights
What We Do
We are a leader in secure, intelligent wireless technology for a more connected world. Our integrated hardware and software platform, intuitive development tools, unmatched ecosystem and robust support make us the ideal long-term partner in building advanced industrial, commercial, home and life applications. We make it easy for developers to solve complex wireless challenges throughout the product lifecycle and get to market quickly with innovative solutions that transform industries, grow economies and improve lives.
Why Work With Us
Our incredibly talented team is comprised of innovative risktakers pushing the bounds of what’s possible. We’re problem solvers first, addressing the industry’s biggest challenges to transform industries, grow economies and improve lives.
Gallery
