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Bluetooth Controller Developer
Capgemini Engineering · Hyderabad, IN
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Job Description Core Technical Skills
- 5–7 years of strong embedded firmware development experience .
- Excellent proficiency in C/C++ for real-time, resource-constrained systems.
- Solid understanding of Bluetooth Classic & Bluetooth Low Energy architecture .
- Hands-on experience with Bluetooth protocol stack development or customization .
- Strong knowledge of RTOS concepts , concurrency, interrupts, memory management, and power optimization.
- Experience with Silicon Labs Bluetooth SDK (GSDK) , Simplicity Studio , and EFR32 platforms is highly preferred. Debugging & Analysis Skills
- Strong system-level debugging and root-cause analysis capability.
- Experience debugging Bluetooth interoperability and real-world customer issues.
- Ability to analyze protocol logs, traces, and over-the-air behavior. Preferred / Good-to-Have Skills
- Experience with Bluetooth Audio , LE Audio , or Bluetooth Mesh .
- Familiarity with Bluetooth SIG specifications and qualification processes .
- Multi-protocol experience (Bluetooth + 802.15.4 / Thread / Zigbee) is a plus.
- Prior experience supporting customers or productized SDKs is an advantage. Behavioral & Soft Skills
- Proactive, self-driven engineer with strong technical ownership .
- Ability to work across teams and drive closure on complex issues.
- Strong communication skills for technical discussions and customer interactions.
- Mentoring mindset and willingness to guide junior engineers.