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Capgemini Engineering

Bluetooth Controller Developer

Hyderabad, IN

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hirly's read of this role

Role family
Finance
Seniority
Mid level
Country
IN
Work mode
On-site / unstated
First seen by hirly
27 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

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.
Original posting on Capgemini Engineering's site ↗

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