Software Engineer

How do you imagine the future?

Our purpose is to design a smarter future for a better life. At Efacec, we step up and give you the opportunity to design it.

Who we are:

Efacec is a Portuguese company that has been anticipating the future for over 70 years. We develop integrated solutions in the sectors of renewable energy, the transmission and distribution network, as well as in the areas of the environment and sustainable mobility, with engineering and technology made in Portugal, with an impact on improving the daily lives of millions of people. Our headquarters are located in Portugal (Matosinhos, Maia and Oeiras) but we are present in 12 countries and sell to more than 85 countries.

What are we looking for?

To reinforce our Technology team at the Electric Mobility Unit (Polo da Maia), we are looking for a Software Engineer to support the High-Level Software Development of electric vehicle charging stations.


  • Design, develop and implement software for electric mobility systems;
  • Collaborate in a multidisciplinary way to create efficient and reliable software solutions, ensuring the perfect integration between hardware and software;
  • Perform requirements analysis, identify gaps and propose innovative technical solutions to complex problems;
  • Participate in the complete software development cycle, from conception to deployment and ongoing maintenance.


  • BSc or MSc in Electrical/Computer Engineering;
  • More than 2 years of experience in software development;
  • Knowledge of software implementation in C++ and/or Java;
  • Experience in development and use of Linux;
  • Knowledge of Bash and Python software implementation;
  • Experience in implementing communication drivers such as Modbus;
  • Experience in development and implementation of protocol stacks in TCP/IP;
  • Ability to work with objectives and deadlines;
  • Team orientation;
  • High problem solving ability;
  • Good learning ability;
  • Ability to have attention to detail;
  • Good verbal and written communication skills;
  • Good knowledge of English.

What we offer:

  • Opportunity to join a reference business group in the Energy, Environment, and Mobility sectors, with a strong international presence;
  • Possibility of learning and training on a "learning by doing" basis;
  • Access to training through our Mast3r Academia (internal training academy) and partner entities;
  • Permanent access to our medical and nursing services;
  • Access to protocols and strategic partnerships;
  • Possibility to work in a hybrid regime (presential/remote).