Back-end Software Developer

If you are passionate about cloud software development, team collaboration, the EV industry, and creating outstanding products, join Spirii’s fantastic growth journey to lead the way for a sustainable future.

Spirii develops and provides world-class charging products and digital solutions to customers with electric vehicles. Our Digital Development department is proud to drive a listen, learn, and lead culture that allows us to constantly improve our ways of working. As a Back-end Software Developer, you will be part of our Charging Team enabling core functionalities and working on innovative projects on EV power management. You will work closely with internal and near-shore colleagues in the product development team and our external partners.

You will report to our Engineering Manager.

What You Will Do

  • Solution architecture in a microservices-based context
  • Design, development and documentation of software components with a strong focus on scalability and security
  • Performance optimization
  • Data consistency and integrity
  • Collaborating with DevOps to ensure continuous integration and delivery
  • Drive the adoption of automatic testing
  • Ensure quality of releases and best practice coding standards

Who You Are

  • Enjoy exploring innovative technologies and continuously expanding your skills
  • Ambitious on behalf of our customers, our company, and yourself - with a focus on excellent execution
  • High Standard of ownership in your work
  • Excellent communication skills and ability to interact with all levels in our organization as well as external partners/ customers
  • An enthusiasm for delivering high-quality software solutions
  • Take responsibility for how your work & behavior affect your colleagues – you actively participate not only in feature creation but in creating an open team environment


  • Bachelor's degree in computer science, Software Engineering, or a related field (or equivalent experience)
  • Relevant experience with development of digital cloud-based solutions is required
  • 4+ years of professional software development experience

Experience with;

  • Back-end development in Typescript or JavaScript (Node.js, Nest.Js)
  • Cloud-based microservice architecture
  • Deployment in cloud environments (AWS or similar)
  • Integration between external & internal IT systems (Rest API, gPRC, etc.)
  • Data/ load testing, and automation of unit/integration tests
  • Experience in eMobility industry is a plus (OCPP, OCPI, ISO-15118)


It is important for us to create a healthy, diverse, fun, and creative working environment, so besides all the basic benefits, we also focus a lot on social activities, flexible working hours and a good work life balance.

  • Competitive salary and benefits package, along with a company pension plan
  • Opportunity to work in a high growth industry and make a significant impact
  • Collaborative and inclusive work environment
  • Two innovation days per month for YOU to choose what you work on
  • Professional development opportunities and growth potential within the company
  • Excellent office coffee (we mean it!)

The position is a permanent position in Copenhagen, Denmark. Danish language is not a requirement, but Fluent English language skills are required.

About Spirii – Who We Are

Spirii is a full-service e-Mobility provider, which offers hardware and software charging solutions to companies in the private and the public sector. Spirii has recently celebrated its four-year anniversary as a founded company, however the people in Spirii have extensive experience working with electric cars and charging, as well as development of future transport- and energy systems.

Spirii is an equal opportunity employer. We encourage applications from candidates of all backgrounds and experiences. Spirii strives to create an inclusive and diverse workplace, and we encourage all qualified applicants to apply regardless of age, gender, race, sexual/religious orientation, or disability.

If you have the skills and passion to drive our product design efforts to the next level, we would love to hear from you!

How to Apply

Does this role sound like a good fit? Email us at

  • Include the role's title in your subject line.
  • Send along links that best showcase the relevant things you've built and done.