.NET Back-End Solution Developer | SEB, Vilnius

Are you excited about building modern, resilient systems that sit at the heart of banking? Do you want to join one of SEB’s most business-critical product roadmap and influence how payments evolve for millions of customers?

 

At SEB, we are shaping the next generation of payment capabilities. Our Payment Roadmap area drives one of the bank’s most important transformation journeys — renewing core services, enabling real-time processing, and building future-proof architectures. If you want your work to matter, this is the place.

 

With technology as our foundation, we provide world-class services across SEB Group in 20 locations worldwide. With us, you join a community of 2800+ professionals who challenge old ways of working, adopt modern engineering practices, and innovate for a sustainable digital tomorrow.

About the role: 

As a Back-End (.NET) Developer, you will be part of a cross-functional team responsible for developing and modernizing mission-critical payment capabilities. You will work closely with architects, product owners, and engineering teams in Vilnius and Stockholm to build secure, scalable, and high-performance services while contributing to SEB's long-term payment strategy.

Our Technology Stack

As a Back-End (.NET) Developer on our team, you'll work with a modern, cloud-native ecosystem built for scale, reliability, and continuous delivery.

Backend & Messaging:

.NET Core for building high-performance services
Kafka and IBM MQ for event-driven and message-based integrations
MS SQL for robust and scalable data storage

Cloud & Containerization:

OpenShift, Docker, and Kubernetes as the foundation for deploying and orchestrating microservices

CI/CD & Code Quality:

GitHub Actions for automated build and deployment pipelines
SonarQube for code quality and security checks

Monitoring & Observability:

Splunk, Prometheus, and AppDynamics for proactive monitoring, alerting, and performance insights