Job highlights

- Education: Bachelor s or Master s degree in Computer Science,Electrical Engineering,Telecommunications,or a related field
- Bluetooth Certification: Experience with the Bluetooth Qualification process or Bluetooth certification is a plus
- Preferred Qualifications

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.

Senior Wireless QA Engineer

Job Summary

Meet the Wireless QA Team

Meet the Wireless QA Team

At Silicon Labs, the Wireless QA Team plays a crucial role in driving the success of our wireless technology products. We are at the heart of the innovation that powers our next-generation IoT solutions, ensuring that our wireless products meet the highest standards of performance, efficiency, and usability. Our Team is responsible for testing and validating the performance, functionality, and compatibility of wireless communication systems, applications, and devices.

Our team conducts comprehensive testing of Bluetooth protocols, profiles, and stack implementations across different platforms and devices. They work closely with Bluetooth hardware engineers, software developers, and product managers to deliver high-quality Bluetooth products that meet industry standards and provide seamless connectivity and user experience.

What makes our team unique

We work in a highly cooperative, international environment where innovation and creativity are encouraged. Our site fosters a culture of learning,



where team members are empowered to solve real-world problems and make meaningful contributions to the success of Silicon Labs. We take pride in developing solutions that transform industries and improve lives through technology.

Responsibilities

- Develop comprehensive test plans, strategies, and approaches for Bluetooth testing, covering Bluetooth Classic, BLE, Bluetooth mesh, and related protocols.
- Design and execute detailed tests for Bluetooth profiles (e.g., A2DP, HFP, GATT, LE Audio etc), ensuring proper implementation and functionality in real-world scenarios.
- Test and validate Bluetooth protocol stack implementations, including interoperability between different Bluetooth versions, chipsets, and operating systems.
- Analyze and troubleshoot complex issues related to Bluetooth communication, signal interference, range, and performance.
- Develop and maintain custom test scripts, automated test cases, and tools (using languages like Python, Embedded C) for comprehensive Bluetooth functionality, performance, and stress testing.
- Utilize specialized Bluetooth test tools and protocol analyzers (e.g., Ellisys, Teledyne LeCroy) to capture, decode, and analyze Bluetooth traffic.
- Conduct performance testing to assess Bluetooth range, data throughput, connection stability, and battery consumption, particularly for Bluetooth Low Energy (BLE) devices.
- Test Bluetooth security features, including pairing protocols, encryption, and authentication, to identify vulnerabilities and ensure data protection.





Skills You Will Need

- Experience: At least 5+ years of experience in software testing/development, with a focus on Bluetooth technology and test automation using Python/Embedded C.
- Technical Expertise: In-depth knowledge of Bluetooth technologies, including Bluetooth Classic, Bluetooth Low Energy (BLE), Bluetooth mesh, LE Audio and the Bluetooth protocol stack.
- Strong understanding of Bluetooth profiles such as A2DP, HFP, HID, GATT, PAN, LE Audio, and their respective functionalities and use cases.
- Expertise in using Bluetooth testing tools and protocol analyzers (e.g., Ellisys, Teledyne LeCroy, Frontline).
- Experience with Bluetooth specification documentation (e.g., Bluetooth SIG), and familiarity with Bluetooth standards (e.g., Bluetooth 5.x, BLE)
- Experience in LE Audio profiles - BAP, TMAP, CAP and LC3 Codec
- Problem-Solving : Strong analytical and troubleshooting skills, particularly in complex Bluetooth connectivity and performance issues.
- Communication : Excellent communication skills to effectively collaborate with cross-functional teams, document test results, and present findings clearly to stakeholders.

Preferred Qualifications

- Education: Bachelor s or Master s degree in Computer Science, Electrical Engineering, Telecommunications, or a related field.
- Bluetooth Certification: Experience with the Bluetooth Qualification process or Bluetooth certification is a plus.
- Experience with wireless communication technologies beyond Bluetooth (e.g., Wi-Fi, Zigbee) is a plus.
- Expertise in Python, Gen AI tool and Linux environment is expected

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Sr SQA Engineer - BR/EDR Profiles/ LE Audio/ Bluetooth Low Energy (Hyderabad)
🏢 Silicon Labs
📍 Hyderabad