Bluetooth Controller Developer
Description
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.
Job Description
- Design, develop, and maintain Bluetooth and Bluetooth Low Energy (BLE) software solutions for connected products and embedded devices.
- Develop application and middleware components for Bluetooth Classic, BLE, Bluetooth Mesh, and related wireless communication technologies.
- Implement and optimize Bluetooth profiles, services, and protocols including GATT, GAP, ATT, L2CAP, RFCOMM, and HCI.
- Collaborate with firmware, hardware, mobile application, cloud, and product engineering teams to deliver end-to-end Bluetooth features.
- Analyze and resolve Bluetooth connectivity, pairing, interoperability, and performance issues across multiple platforms and devices.
- Develop software solutions for Bluetooth-based IoT, smart home, wearable, healthcare, and consumer electronic products.
- Integrate Bluetooth functionality with Embedded Linux, Android, RTOS, and cloud-connected ecosystems.
- Participate in architecture discussions, requirement analysis, code reviews, and feature enhancements.
- Work closely with test and validation teams to ensure high-quality product releases.
- Contribute to debugging, performance optimization, and continuous improvement of Bluetooth solutions.
- Minimum 4-8 years of experience in Bluetooth Software Development.
- Strong programming expertise in C, C++, and Embedded C.
- Hands-on experience with Bluetooth Classic and Bluetooth Low Energy (BLE) protocol stack development.
- Strong understanding of Bluetooth protocols including GAP, GATT, ATT, L2CAP, RFCOMM, SDP, and HCI.
- Experience working with Embedded Linux, Android, RTOS, or similar embedded platforms.
- Knowledge of Bluetooth Mesh, provisioning, device onboarding, and mesh networking concepts.
- Experience with Bluetooth chipsets and platforms from Qualcomm, Nordic Semiconductor, Texas Instruments, Infineon/Cypress, Silicon Labs, or NXP.
- Familiarity with IoT communication technologies such as WiFi, Zigbee, Thread, Matter, and MQTT is preferred.
- Experience using debugging and protocol analysis tools such as Ellisys, Frontline Protocol Analyzer, Wireshark, and Bluetooth sniffers.
- Understanding of Bluetooth SIG specifications, certification processes, and interoperability requirements.
- Experience with Agile methodologies, Git, Jenkins, CI/CD pipelines, and automated testing frameworks.
- Strong analytical skills with the ability to troubleshoot complex wireless connectivity issues.
- We offer a range of career paths and internal opportunities within Capgemini Group.
- You will get comprehensive wellness benefits including health checks, telemedicine, insurance with top-ups, elder care, partner coverage, and new parent support through flexible work arrangements.
- At Capgemini, you can work on cutting-edge connected products, smart devices, IoT, healthcare, automotive, and consumer electronics projects with global industry leaders.
- Collaborate with diverse teams and gain exposure to emerging technologies including Bluetooth LE Audio, Bluetooth Mesh, Matter, Edge AI, and next-generation connected device ecosystems.
Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.