Frontend developer

Cling Systems

Stockholm, Sweden

Full time

Trucks VC portfolio

Nov 8

The entrance of large battery systems is a massive global waste challenge. Fortunately, the very same challenge is providing a unique window of opportunity to integrate circularity at the very core of our society. Inspired by this, Cling is on a mission to close the loop of lithium-ion batteries - the key technology for sustainable energy.

Cling Systems is developing the world's first b2b market platform for spent electric vehicle batteries. By digitising waste batteries and making their raw material content sourceable, Cling enable recyclers to replace mining companies. Thus, Cling is developing the world’s first online mine.

Cling was founded by William Bergh in 2020 and the team consists of 6 full time employees and counting who secured 21 MSEK in funding from Trucks VC, First Venture VC, Voyagers Climate tech fund in december 2021.

To adventure beyond horizons, to explore off the beaten path, to take lead. To trust in our significance in this world and our potential to change it. To risk. For the potential of prosperity. For fairness. For the unknown. That is the spirit of Cling.

This is a no remote position. At Cling we love whiteboard workshops, after-works and spontaneous discussions. Another reason for being on-site is because we reside in one of the most beautiful offices in the centre of Stockholm. The Castle is neighbours with the Royal Castle, and we have our own rooms and a fully equipped gym, sauna and ping-pong table.

Job Description

We are looking for people with different backgrounds and experience that are passionate for solving problems and building technical solutions. We are looking for you with high empathy and a learning mindset, as we value people and skillset over programming languages or tools.

At Cling Systems, we are a small international team working tightly together, enforced by a strong network of advisors & investors. What we all have in common is the desire to build circular and sustainable solutions. Are you ready to join us on our mission to close the loop?

 Skills & Requirements

We're looking for a frontend developer with 1-3 years of experience with:

  • React, functional components and deep understanding of state management
  • Typescript
  • Solid foundation of HTML, CSS and Javascript
  • GraphQL
  • Basic Figma skills to prototype
  • Cypress, Jest (or similar testing frameworks)

Meet our core development team of Rasmus & Axel. Joining this team you will have a high impact on design and tools but more importantly what features we build. We offer a market competitive salary and stock options!

Apply for this position Back to job

You must be logged in to to apply to this job.


Your application has been successfully submitted.

Please fix the errors below and resubmit.

Something went wrong. Please try again later or contact us.

Personal Information


View resume


Cling Systems

Enabling Circular Lithium-Ion Batteries