Backend Developer, Checkout domain

Empowering merchants, enabling seamless shopping.

At Walley, we are building payment solutions that make shopping experiences smooth and secure for millions of customers ever y year. Our Checkout domain is at the heart of that mission, and we are now looking for a Backend Developer who wants to help us take it to the next level.

About the Role

As part of our Checkout domain, you will work with one of Walley ’s most business-critical products, the checkout platform that handles thousands of transactions every day. We follow a DevOps mindset, taking full ownership from idea to production, and continuously improving per formance, reliability, and scalability. 

You will work in a cross-functional, autonomous team that values quality, collaboration, and learning. Every line of code you write can have a real impact, both on our customers and our business.

What You Will Do

• Design, build, and maintain scalable backend ser vices in .NET and C#
• Develop and optimize cloud-native systems in Azure
• Work with infrastructure as code using Terraform
• Ensure obser vability, maintainability, and per formance across our systems
• Collaborate closely with other developers, product managers, and designers to create high-quality, data-driven solutions
• Contribute to continuous improvement and modern DevOps practices

What We Are Looking For

We believe you are an experienced developer who thrives in a collaborative environment and enjoys taking responsibility for the entire product lifecycle. You are pragmatic, curious, and humble, and you care about code quality, readability, and security. 

You likely have:

• 5+ years of backend experience, primarily in .NET and C#
• Proven experience with Azure and Terraform
• A DevOps mindset and experience with continuous deployment and cloud-native architectures
• Hands-on experience with several of the following: 
  • Azure Service Bus, CosmosDB, Elasticsearch 
  • Kibana, Grafana 
  • Kubernetes, ArgoCD 
  • Akka
• An interest in e-commerce, fintech, or high-transaction systems

How We Work

We work in a hybrid setup, with our main office located at Lilla Bommen in Gothenburg. Three days a week we collaborate on-site to share ideas, build knowledge, and move faster together. Walley is a tech-driven, autonomous part of Norion Bank (formerly Collector Bank). Since 2005, we have been helping merchants across the Nordics grow through smarter, more flexible payment solutions.

Why Join Us

• Work with modern technology in a high-impact product area
• Be part of a humble and skilled team that values collaboration and learning
• Have autonomy and influence over tools, methods, and processes
• Help shape the quality culture of one of the Nordics’ leading checkout solutions
• Ready to build and ensure the quality of the next generation of checkout experiences?

Join us at Walley, where great technology meets real-world impact.

ABOUT WALLEY

Walley is one of the largest payment providers in the Nordics with more than 6 million active end customers over the past year. We're a tech-driven, autonomous part of the Norion Bank group and have been working with payment solutions and digital purchase journeys since 2005. Walley's product organization is divided into seven autonomous product teams. Team MyWalley takes over the customer journey after a purchase is made. We're responsible for MyWalley & App, one of the most downloaded fintech apps in the Nordics. The product you'll help build is used by millions of customers!

NORION BANK’S OFFER TO YOU

At Norion Bank, we believe that every individual's growth and development should be highly valued. This means a strong focus on self-leadership and continuous competence development. A sense of community, innovation, and modern ways of working are key characteristics of Norion Bank Group. In short, we offer an organization with short decision-making paths, great openness, and plenty of energy. Our core values - Professionalism, Commitment, and Care - permeate everything we do. As part of our team, you will contribute to and be shaped by our strong company culture. We offer you an exciting workplace with excellent opportunities for growth, continuous learning, and shared activities both inside and outside the workplace.

BIAS-FREE RECRUITMENT

We want our recruitment process to be fair and inclusive. Therefore, we kindly ask you not to attach a photo or include any information that is not relevant to the position. A personal letter is not required.

INTERESTED?

Great! We review applications and conduct interviews on an ongoing basis, so don't wait - apply today! Have any questions? You're very welcome to get in touch with us! For questions about the team or the role, please contact Jakob Ramlöw at

Norion Bank Group, som innefattar varumärkena Norion Bank, Walley och Collector, är en aktör med lång erfarenhet inom finansbranschen. Våra värdeord Affärsmässighet, Engagemang och Omtanke genomsyrar allt vi gör och stärker vår ställning som en stabil och inkluderande arbetsplats. Vi drivs av givande samarbeten utöver teamgränser, för att kunna påverka, utvecklas och lära av varandra.

För oss är det självklart att varje individs utveckling värdesätts högt. Vi erbjuder dig en organisation med stort fokus på självledarskap, kompetensutveckling, långsiktiga relationer och korta beslutsvägar. Varmt välkommen till en arbetsplats med mycket energi, glädje och gemenskap!

Läs mer om våra olika varumärken nedan.