Firmware Junior Engineer

Role Description

As a Firmware junior Engineer, you will join a dynamic team working on cutting-edge IoT projects. You’ll gain hands-on experience designing, implementing, and optimizing firmware for embedded systems. Collaborate with experienced engineers to develop innovative solutions while learning engineering best practices.

Qualifications Required:

• • Bachelor’s or Master’s degree in Electronics Engineering, Telecommunication Engineering, Computer Engineering, or a related field .
  • Strong programming skills in C/C++ for embedded systems.
  • Familiarity with Texas Instruments and Espressif microcontrollers.
  • Experience with Eclipse-based IDEs (e.g., Code Composer Studio, ESP-IDF).
  • Proficiency in Python or similar scripting languages for automation and testing.
  • Knowledge of UART, SPI, and I2C communication protocols.
  • Understanding of network sensor protocols such as 802.15.4.
  • Experience with Git for version control.
  • Basic understanding of low-power techniques for embedded applications.
  • Languages: Fluent in English or Spanish.

Other qualifications:

• • Familiarity with RTOS (e.g., FreeRTOS) is a plus.
  • Experience with debugging tools such as oscilloscopes or logic analyzers.
  • (Bonus) Knowledge of IoT protocols (e.g., MQTT, CoAP).
  • (Bonus) Familiarity with cloud platforms and IoT ecosystems.
  • Strong problem-solving skills and a passion for technology and learning.

• • Design and implement firmware for IoT devices based on industry-leading microcontrollers.
  • Develop, integrate, and test drivers for sensors and peripherals.
  • Optimize system performance and implement low-power strategies to extend device battery life.
  • Collaborate with the hardware team to debug and validate firmware designs.
  • Document and maintain firmware code following best practices.
  • Contribute to brainstorming sessions to improve product functionality and efficiency.

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What do we offer?

• Full-time contract with flexible working hours.
• Health insurance.
• Mentorship and guidance from experienced developers.
• Opportunity to work in a startup environment with a real impact on product development.
• Working in Barcelona with the option of partial remote work.