Firmware Engineer Lisboa

Firmware Engineer
Lisboa
Lisboa, Lisboa, Portugal

If you want to be part of the new decade on energy revolution, at Smart Energy LAB you will have the opportunity to have a real impact by creating new products and services that will contribute to energy transition, focusing on the 3Ds (Decarbonization, Decentralization and Digitalization).

Smart Energy LAB is a Collaborative Laboratory (Co
LAB) held by EDP Comercial, Accenture, Instituto Superior Técnico, Faculty of Sciences of Lisbon, University of Coimbra, INESCTEC and INESC ID.

Smart Energy Lab has a unique combination of science, technology and industry in the energy sector, focused on creating new products and services for the downstream of the energy value chain.

 “We are a green dream factory that will make tomorrow possible, improving life for everyone with new energy solutions through smart collaboration. ”

In order to create the future, we are looking for a Firmware Engineer.

As an Firmware Engineer you will perform tasks such as:

• Develop and optimize
  - level firmware applications for compute modules
• Design application software to support complex embedded systems, leveraging Linux OS environments.   
• Collaborate with
  - functional teams, including hardware engineers, software developers, and project managers.   
• Develop and maintain
  - level architecture documentation and software specifications.   
• Troubleshoot and debug firmware applications to ensure seamless operation of
  - software systems.

Preferred Skills:  

• Preferred background in Electrical Engineering, Electronics Engineering (i. e. Masters in Electrical and Computer Engineering).
• Experience in firmware development, particularly
  - level applications for embedded systems, for Io
  T applications and their cloud integrations.
• Proficiency in working with Linux-based environments and compute modules (e. g. , CM4), with languages such as Python/Shell to complement or develop firmware applications.
• Hands-on experience with ESP32, including firmware development using C++, Rust or similar, and also with wireless communication protocols (e. g. , Wi-Fi, Bluetooth).
• Understanding of communication interfaces (e. g. , UART, SPI, I2C, MQTT).   
• Experience with
  - level design and integration of embedded hardware and software.   
• Knowledge of Web
  Sockets, firmware development boostrapping from platform. io
• Knowledge of Modbus, EV charging protocol (OCPP) is a plus.
• Debugging and troubleshooting skills in embedded systems.
• The opportunity is Hybrid and so candidate must reside in Lisbon. Would involve 3 days per week working in the office.

• 3 or more years of
  - on experience in a relevant position
• Fluent English
• Portuguese tax number required

Location: Lisbon, Portugal

Employees need to have Portuguese tax residency, and be located in Lisbon Region.

Contract until June 2026, with possibility to renew to after