Job opportunities in our portfolio companies


Data Engineer Operations Intern



Operations, Data Science
Barcelona, Spain
Posted on Wednesday, June 14, 2023

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 1K Wallboxers from over 45 nationalities in Europe, Asia, and the Americas!

We’re the first Spanish unicorn listed on the NYSE and have been recently named among LinkedIn’s top 3 Spanish startups.

At Wallbox you come first, so we offer a tailored career plan that aligns with your professional goals.

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:

  • Manage all users in our tools like Snowflake, Databricks and Tableau (creating and removing users, assigning proper permissions)
  • Ensure that our data warehouse models have the proper tagging for security, criticality, ownership and privacy issues
  • Add new data sources to our data warehouse either via Fivetran/Airbyte or Google Sheets and document them
  • Monitor our platform costs on a weekly basis to detect unexpected issues and propose optimizations
  • Review all incoming requests coming through our Service Desk portal and do a first triage to refine them and forward them to the appropriate team member
  • Review all runtime and test errors and do a first triage to identify the root cause and solve it or forward to the appropriate team member


  • Academic background in Science, Mathematics, Engineering, or similar.
  • Hands-on and basic-to-medium knowledge of SQL
  • Be comfortable with one or more common scripting languages (Python - preferably, Bash).
  • Basic knowledge of Git
  • English is a must

Nice to have:

  • Experience with a BI tool like Tableau, PowerBI, Qlik or Looker
  • Experience with an issue tracking system like Jira
  • Experience with Amazon Web Services/Google Cloud Platform
  • Experience with task orchestration tools (ex.Airflow, Luigi)
  • Experience working with a modern data warehouse (Snowflake, Redshift, BigQuery, or similar).
  • Be familiar with software development best practices and their applications to analytics (version control, testing, CI/CD, automation).
  • Experience with data modelling in DBT (or similar)
  • Experience with GitLab CI or Github actions
  • Experience with data quality frameworks
  • Internship agreement of six months with the opportunity extend based on performance.
  • Flexible working hours
  • Hybrid work
  • Friday´s afternoons off!
  • Unlimited coffee to fuel your mornings.
  • Monthly “All Hands” & other team events.
  • International environment: Over 45 different nationalities.
  • 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.