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Senior C++ Engineer in Valencia

Wallbox Chargers

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Job Description

Wallbox is a global company, dedicated to changing the way the world uses energy. We do this by creating smart charging systems that combine innovative technology with outstanding design and manage the communication between vehicle, grid, building, and charger.

Founded in 2015, with headquarters in Barcelona and selling already in over 80+ countries, our mission is to facilitate the adoption of electric vehicles today to make more sustainable use of energy tomorrow. Our talent has no borders - we welcome over 700 Wallboxers from over 45 nationalities in Europe, Asia, and the Americas!

We’re now the first Spanish unicorn listed on the NYSE ($WBX) and have been recently named amongst LinkedIn’s top 3 Spanish startups.

In day-to-day life, you will see our core values shining through our Wallboxers. The passion and dedication towards our mission will hit you the moment you walk through our doors - and there’s no feeling like it.

Our journey is not plain sailing - it requires proactive, flexible and top performing individuals who are committed to the world of sustainable mobility. But one thing is for sure - it's going to be a fun ride!

The question is: are you ready to change the world with us?

You will:

  • Develop software for our class-leading chargers
  • Define requirements based on the state of the art technology
  • Release Management
  • Cross-product information exchange
  • Interact with our electronics team
  • Take the lead in new projects


Must have

  • Relevant computing qualification or degree
  • Extensive work experience with C++11, STL
  • Understanding of dynamic polymorphism and C++ specific notions
  • Development of applications in C++ as part of a team
  • Version control tools, such as Git
  • Build systems, cmake
  • Experience using QML
  • A strong desire to write clean, maintainable code
  • Ability to work both with existing codebases and design new projects
  • Experience with POSIX file systems
  • Experience with MySql
  • Understanding of Operating system / Linux fundamentals
  • Understanding of memory management, multiple processor use, runtime optimization, concurrency and synchronization

Nice to have:

  • Knowledge of embedded systems/electronics
  • Basic Knowledge of electricity
  • Knowledge of Jenkins
  • Experience in ISO 15118 (CCS) implementation
  • Experience in OCPP implementation


  • Half-day Fridays!
  • First-class private health insurance after your first month at Wallbox
  • Online group training sessions twice a week.
  • Free online language classes (Spanish & English) twice a week
  • Flexible compensation valid for restaurants & food delivery apps, transportation, childcare, and learning & development.
  • Hundreds of discounts in different brands & services with our Wallbox Circle benefits platform
  • Car discounts & special advantages if you choose an EV!
  • Learn and grow in a company of over 45 nationalities and counting!
  • No suits! Unless it's Carnival or Halloween

Please submit your CV in English

*At Wallbox, we’re committed to equal employment opportunity regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We strive to be a more equal opportunity workplace.

  • Logistics

  • St. Andreu de la Barca, Barcelona, Spain

  • 50-200

  • 2015


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