Bluetooth Controller Developer

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Bluetooth Controller Developer in Others new

Capgemini
Full time
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Others
11/09/2026
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Hyderābād, India

Responsibilities

Design, develop, and maintain Bluetooth and BLE software for connected products and embedded devices.
Develop application and middleware components for Bluetooth Classic, BLE, Bluetooth Mesh, and related wireless technologies.
Implement and optimize GATT, GAP, ATT, L2CAP, RFCOMM, SDP, and HCI profiles, services, and protocols.
Collaborate with firmware, hardware, mobile, cloud, test, validation, and product engineering teams on end-to-end Bluetooth features.
Analyze and resolve Bluetooth connectivity, pairing, interoperability, and performance issues across platforms and devices.
Integrate Bluetooth functionality with Embedded Linux, Android, RTOS, and cloud-connected ecosystems.
Participate in architecture discussions, requirements analysis, code reviews, debugging, performance optimization, and feature enhancements.
Support high-quality product releases through testing, validation, and continuous improvement.

Requirements

4–8 years of experience in Bluetooth software development.
Strong programming expertise in C, C++, and Embedded C.
Hands-on experience developing Bluetooth Classic and BLE protocol stacks.
Strong understanding of GAP, GATT, ATT, L2CAP, RFCOMM, SDP, and HCI.
Experience with Embedded Linux, Android, RTOS, or similar embedded platforms.
Knowledge of Bluetooth Mesh, provisioning, device onboarding, and mesh networking.
Experience with Bluetooth chipsets and platforms from Qualcomm, Nordic Semiconductor, Texas Instruments, Infineon/Cypress, Silicon Labs, or NXP.
Preferred familiarity with WiFi, Zigbee, Thread, Matter, and MQTT.
Experience with Ellisys, Frontline Protocol Analyzer, Wireshark, Bluetooth sniffers, or similar debugging and protocol analysis tools.
Understanding of Bluetooth SIG specifications, certification processes, and interoperability requirements.
Experience with Git, Jenkins, CI/CD pipelines, Agile methodologies, and automated testing frameworks.
Strong analytical and troubleshooting skills for complex wireless connectivity issues.

Benefits

Career paths and internal opportunities within Capgemini Group.
Wellness benefits including health checks, telemedicine, insurance with top-ups, elder care, partner coverage, and new parent support through flexible work arrangements.
Work on connected products, smart devices, IoT, healthcare, automotive, and consumer electronics projects with global industry leaders.
Exposure to Bluetooth LE Audio, Bluetooth Mesh, Matter, Edge AI, and next-generation connected-device ecosystems.

Capgemini

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,...

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