CHOOOSE is a venture-backed technology company in Oslo, Norway delivering solutions to make climate action easy and accessible for everyone.

Our core product is CHOOOSE Connect, an integrations platform that enables large enterprises to seamlessly integrate climate options, like carbon removal, into their customer experience. CHOOOSE Connect is actively used by some of the world’s largest travel, logistics and banking platforms.

Job details

We’re seeking an ambitious senior backend architect to build and develop our expanding software. You will be working on an Azure based cloud stack doing everything from architecture to InfraOps to integrations. 

The platform is built on Jamstack, with C#/.net backend, python for scripting/testing, react frontend, and some sanity/gatsby in the mix. 


  • Develop digital products in a small, growing, tech team in tight collaboration with our excellent entrepreneurial business and marketing minds.  
  • Own the CHOOOSE architecture and make technology choices that ensure reliability, scalability, and security without unnecessary complexity
  • Contribute to planning, design, and implementation of CHOOOSE software
  • Write robust, well-tested and documented code of high quality
  • Actively develop colleagues in the team and by participating in code reviews, discussions, whiteboard sessions, and tech talks
  • Contribute to a good DevOps culture in the team 
  • Contribute to a good remote culture in the team


The ideal candidate will be self-driven, able to take charge and make decisions. You will have extensive experience with:

  • Azure (Azure functions)
  • Maintaining and scaling complex services
  • Integrations
  • C#/.net
  • Python
  • DevOps / InfraOps
  • Experience with enterprise grade deliverables
  • Experience with security is a plus
  • Experience with e-commerce and transactions is a plus

Qualified applicants will receive consideration for the role without regard to race, color, religion, gender, sexual orientation, gender perception or identity, national origin, age, marital status, or disability status. 

We do not accept unsolicited headhunter and agency resumes. 

Or, know someone who would be a perfect fit? Let them know!


0151 Oslo Directions View page

We accelerate global climate action

CHOOOSE is a venture-backed technology company born in Oslo, Norway. Our team builds digital tools and enterprise-grade API solutions used by consumer brands and travel enterprises worldwide. Our mission is to make impactful climate action available to everyone, everywhere.


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