About the role
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.
Requisition Summary
Silicon Labs is seeking an Engineer I – Software QA with 2–4 years of experience to validate embedded and wireless software solutions. This role focuses on developing the automation framework for Bluetooth Classic and BLE using Embedded C.
Key Responsibilities
- Design and develop test frameworks for Bluetooth/BLE Audio Profiles using Embedded C and Python.
- Collaborate with cross-functional teams to define test strategies, framework architecture, and support NPI activities.
- Develop automated test frameworks for parsing and validating OTA logs to support Bluetooth and BLE Audio profile validation.
- Validate Bluetooth Classic and Bluetooth Low Energy (BLE) protocol stacks, including GAP, GATT, L2CAP, and associated profiles.
- Perform protocol-level testing using Bluetooth analyzers such as Ellisys, Frontline, and Teledyne LeCroy.
- Review and debug firmware to identify and resolve root cause issues at the Host and Controller levels.
Minimum Qualifications
- Bachelor’s degree in computer science, Electrical/Electronic Engineering, or related field with 2–4 years of experience in embedded development domain.
- Strong experience with Embedded C and Python.
- Hands-on experience with Linux internals and SPI/SDIO/UART interface.
- Hands-on experience in Bluetooth and BLE systems.
- Familiarity with hardware debug tools (JTAG/SWD, logic analyzers).
- Experience with GitHub and defect tracking tools.
Primary Skills
- Embedded C – ability to develop test frameworks, analyze code, and debug embedded firmware
- Python – strong scripting and automation skills
- Bluetooth (Classic) – Understanding protocol architecture, profiles call flow.
- Bluetooth Low Energy (BLE) – GAP, GATT, BLE Audio profiles, and protocol validation
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.
Aplyr's read
Silicon Labs is a key player in IoT, infrastructure, and automotive markets, attracting talent in engineering and software roles focused on connectivity and innovation.
What's promising
- •Strong focus on IoT and connectivity solutions positions Silicon Labs as a leader in emerging tech markets.
- •Diverse role offerings indicate opportunities for career growth in engineering and software development.
- •Commitment to innovation in automotive and infrastructure sectors offers employees a chance to work on cutting-edge projects.
What to watch
- •Highly competitive semiconductor industry may pressure profit margins and job stability.
- •Rapid technological changes require continuous skill updates, potentially increasing employee stress.
- •Limited public information about company culture and work-life balance may concern potential applicants.
Why Silicon Laboratories
- •Specialization in IoT gives Silicon Labs a distinct edge in smart technology development.
- •Focus on mixed-signal and RFIC circuit design differentiates its engineering capabilities.
- •Broad market product lines in Wi-Fi and IoT software highlight its comprehensive tech ecosystem.
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About Silicon Laboratories
Silicon Labs is a leading provider of silicon, software, and solutions for a smarter, more connected world. The company specializes in the Internet of Things (IoT), infrastructure, and automotive markets.
