Bluetooth Software Developer

2 months ago

Pune, Maharashtra, India Espressif Systems Full time

About Espressif Systems

Espressif Systems is a public multinational semiconductor company established in 2008, dedicated to developing cutting-edge low-power IoT solutions. With headquarters in Shanghai and offices in Greater China, India, and Europe, we have a global presence and a diverse team of passionate engineers and scientists from all over the world. Our commitment to innovation and customer satisfaction has led us to create the popular ESP8266 and ESP32 series of chips, modules, and development boards, which are used in a wide range of applications, from IoT devices to smart home systems.

About the Role

We are seeking a highly skilled Bluetooth Software Engineer to join our software department located in India. As a member of our team, you will have the opportunity to work with talented engineers from all over the world, collaborate on cutting-edge projects, and contribute to the development of our Bluetooth Low Energy (BLE) firmware. If you are passionate about wireless communication, embedded systems, and low power IoT solutions, this is an excellent opportunity to join a dynamic and innovative company.

Responsibilities

The successful candidate will be responsible for developing and maintaining our BLE firmware, ensuring its quality, stability, and security. Key responsibilities will include:

  • Development of BLE firmware for Espressif Bluetooth chips.
  • Development of new firmware for the latest BLE specifications (BLE 5.x, BLE Mesh, etc.).
  • Chip validation and Bluetooth qualification.
  • Research and development of cutting-edge Bluetooth technologies (BLE Audio, BLE Direction Finding, Next-Generation BLE Chip, etc.).
  • Supporting the existing firmware through feature additions, enhancements, and maintenance.
  • Collaboration with systems teams and cross-functional teams to deliver quality software following established software development processes.
  • Resolving issues reported by internal test teams and customers.

Requirements

To be successful in this role, you will need:

  • Bachelor's degree or above in Electronic Engineering, Communications Engineering, Automation, or a related major.
  • Familiarity with the Bluetooth Low Energy (BLE) protocol or BLE Mesh protocol.
  • Proven experience in developing BLE stack/firmware (2+ years, both BLE host and controller) or BLE Mesh stack (2+ years).
  • Experience with software engineering processes and the full software development lifecycle, including requirements, design, implementation, testing, and documentation in a Continuous Integration environment.
  • Strong experience and proficiency in C programming (3+ years) for embedded platforms.
  • Excellent problem-solving and debugging skills.

What We Offer

In return for your skills and experience, we offer a competitive salary, insurance benefits, frequent trainings by experienced colleagues, and chances to take international trips, attend exhibitions, technical meetups, and seminars. If you are passionate about wireless communication and low power IoT solutions, and have the skills and experience required for this role, we encourage you to apply.

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