Silicon Labs · 2 months ago
Senior Software Engineer - IoT Embedded Software (Matter)
Austin
Full-time
Hybrid
Senior Level
$103K/yr - $190K/yr
6+ years expSilicon Labs is the leading innovator in low-power wireless connectivity, building embedded technology that connects devices and improves lives. The company is seeking a highly skilled Senior Software Engineer to develop and optimize embedded software for smart home and IoT applications, requiring strong technical expertise and the ability to lead projects and mentor junior engineers.
HardwareInternet of ThingsSemiconductorSoftware
Responsibilities
Design, develop, and maintain embedded software for the Matter protocol stack
Lead technical initiatives and provide guidance in solving complex engineering challenges
Mentor junior engineers, conduct thorough code reviews, and promote a culture of technical excellence and continuous improvement
Collaborate with cross-functional teams to design and integrate Matter over Thread and Wi-Fi platforms
Contribute to the Matter open-source standard to enhance the specification and deliver improved outcomes for Silicon Labs customers
Support protocol compliance, certification, and interoperability testing to ensure product robustness and standard alignment
Perform hands-on debugging and troubleshooting using industry-standard tools such as JTAG, GDB, and Logic Analyzers
Optimize performance, reliability, and memory usage of embedded systems in resource-constrained environments
Participate in software architecture and design discussions, contributing to long-term technical direction
Develop and maintain high-quality technical documentation, both for internal and external audiences
Qualification
Required
Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related field
6+ years of experience in embedded systems development
Strong proficiency in C++, with deep knowledge of memory management, concurrency, and object-oriented design principles
Extensive hands-on debugging experience with embedded systems using tools such as GDB, JTAG, and trace analyzers
Solid understanding of networking protocols, including Wi-Fi and Thread
Familiarity with RTOS environments and low-level hardware interfaces (UART, SPI, I2C)
Proven ability to mentor engineers and lead technical projects effectively
Experience with scripting languages such as Python for automating builds and tests
Strong background in unit testing to ensure the reliability and quality of software features
Proficiency with revision control and issue tracking tools, such as Git and Jira
Experience authoring technical documentation, including requirements and API specifications
Excellent written and verbal communication skills, with fluency in English
Preferred
Experience with application-layer protocols such as Matter and HomeKit
Hands-on experience with both simulated and hardware test networks
Familiarity with open-source standards such as Zephyr, and exposure to Linux environments
Strong understanding of IPv6, mDNS, and secure commissioning flows
Benefits
Great medical (Choice of PPO or Consumer Driven Health Plan with HSA), dental and vision plans
Highly competitive salary
401k plan with match and Roth plan option
Equity rewards (RSUs)
Employee Stock Purchase Plan (ESPP)
Life/AD&D and disability coverage
Flexible spending accounts
Adoption assistance
Back-Up childcare
Additional benefit options (Commuter benefits, Legal benefits, Pet insurance)
Flexible PTO schedule
3 paid volunteer days per year
Charitable contribution match
Tuition reimbursement
Free downtown parking 2 weeks a month
Onsite Gym and locker rooms coming in April 2026
Monthly wellness offerings
Free snacks
Monthly company updates with our CEO
Company
Silicon Labs
Silicon Labs is a leading provider of silicon, software and solutions for a smarter, more connected world.
1001-5000 employees
H1B Sponsorship
Silicon Labs has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (32)
2024 (37)
2023 (40)
2022 (48)
2021 (52)
2020 (29)
Funding
Current Stage
Public CompanyTotal Funding
$36MKey Investors
Texas Economic Development & Tourism OfficeAustin Ventures
2025-02-19Grant· $23.25M
2000-03-24IPO
1998-06-01Series B· $7.5M
Leadership Team
Daniel Cooley
Chief Technology Officer and SVP for Technology and Product Development
Christian Legare
Chief of Software Engineering
Recent News
2026-01-07
Company data provided by crunchbase