Experienced senior .NET Developer in Card Payments Authorisation

4 days ago


Århus, Århus Kommune, Denmark Danske Bank Full time €40,000 - €100,000 per year

Welcome to the Everyday Banking Individuals Tribe. Our tribe serves our customers by infusing the power of traditional banking and emerging market technologies to deliver intuitive, embedded, and tailored offerings throughout their lives.

This position is strategically located around Cards Payment Authorizations and ATM in the Core Cards Platform cluster. The tribe meets our customers evolving needs by providing embedded offerings and services such as the Core Cards Platform, Digital wallets, Accounts & Payment solutions, and many other competitive edge services that go beyond traditional banking while promoting sustainable practices.

We are a team of 14 experienced professionals engaged in delivering reliable high-quality software development. Our squad owns business critical systems on various technology stacks and platforms, such as .NET/C#, Kubernetes, OpenShift, and Azure DevOps, and executing the migration of our services and workloads towards AWS. Depending on your experience, you may be offered a different seniority of the role.

"You get a chance to join a team of skilled and engaged colleagues. We value diversity and equality in a serious way and are committed to building a team with a variety of backgrounds, skills and views. Our work is highly valuable and has a direct impact on the customers". Martin Aksel Jensen, Chapter Lead.

You will…

  • Be working at the forefront of developing and managing a system that is the lifeblood of Everyday Banking's Core Cards Platform components
  • Contribute and have an impact on complex and essential projects that affect customers every day
  • Collaborate with highly skilled colleagues in a supportive environment that makes room for individuality while working on essential and critical systems
  • Continuously learn and improve upon your craft along with sharing knowledge
  • Collaborate constructively with cross-functional teams, including product owners, business analysts, and other development teams, to deliver high-quality software solutions

What we are looking for

  • Ability to take charge and serve as a technical expert in full stack .NET development using AWS offerings, demonstrating practical expertise in designing, coding, performing reviews, and debugging complex applications
  • In-depth knowledge of .NET, C#, ASP.NET, API usage and design, microservices, CQRS, event-driven architectures, relational and document databases, observability and application monitoring, and other related technologies
  • Solid experience working with cloud providers like AWS, Azure or GCP, and experience with a wide variety of cloud service offerings like compute, storage, databases, message queueing, event streaming, and other related services to create distributed and event driven system architectures
  • Experience with CI/CD and DevSecOps methodologies. Well-versed in infrastructure as code using Terraform, a good understanding of containerized and cloud-native applications, and the Security Development Lifecycle (SDL)
  • Ability to lead and contribute to the design and architecture of software solutions, ensuring reliability, scalability, performance, availability, and overall high-quality. Working with customer facing solutions with low latency and high resilience is important
  • Minimum 10 years of professional experience with software engineering
  • Advanced written and verbal English language skills

We offer

We can offer a position located at our office in either Aarhus or Copenhagen. We have a flexible work schedule and hybrid working, allowing you to work from home 1-2 days per week. You can benefit from our offers such as: Canteen, highly attractive benefits package offering health insurance, pension, 6 weeks of vacation, 5 care days and more. We also offer a collaborative environment with great growth opportunities Read more about our culture and careers HERE .

Please apply as soon as possible, as we conduct interviews on an ongoing basis. If you have questions, please reach out by email to Martin Aksel Jensen ( LinkedIn ) or Rawad Kilani ( LinkedIn ).



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