Tradera is a purpose-driven company with a belief that consumption has a large impact on our planet. We’re determined to use what we control – our business, our voice, our creativity, and our platform to do something about it.

At Tradera we’re on a mission to 'Drive the Transition to Sustainable Shopping', by shifting the way people consume and resell preloved goods. Our technical platform is an enabler in this shift. Together, we’re building large distributed and scalable systems handling great amounts of data. With more than five million weekly visits and 300 bids per second during peak traffic, the demands on our technical solutions are high.

To continue on our mission, we need more people to join us!

About the team

As a Senior Backend Developer you’ll develop the product and the technical platform for our thousands of users in the Nordic region. You’ll be critical in taking complex problems and creating simple, scalable solutions that elevate a world class experience for our users. 

You’ll work with development and architecture and be a valued member of our backend-oriented team consisting of passionate developers who like to be in the frontline of technical development. We’re a friendly and skilled group of people who like to challenge existing solutions and ways of working. 

Example of responsibilities

• Design, build and maintain scalable backend applications and services for Tradera.com
• Define and implement new platform initiatives and push Tradera’s backend stack forward.
• Work in harmony with software engineers, product management, UX, and operational teams to develop the next generation of Tradera.
• Support our web and app teams in development of new features.
• Ensure that our users’ experience is the very best it can be.

Some of the technologies that we use:

• .NET/C# 
• JavaScript / React.js 
• Next.js
• RabbitMQ 
• Docker 
• Kubernetes 
• ElasticSearch 
• Google Cloud
• MongoDB
• SQL

Who are you?

We believe that you’re a senior backend developer interested in large scale, high traffic websites. You have been working with .NET/C#, interest in software architecture, microservices, messaging, cloud solutions, distributed systems.  
If you value team success over personal success, then you'll love working at Tradera!

At Tradera we offer competitive salaries and benefits like a yearly bonus and a generous pot for competence development. But most of all, you’ll get a little extra when you join us! Like a group of talented people who really love what we do and with strong belief that people deserve a smooth way to care about the planet!

Come and join us – Don’t be square, get circular!