Senior Software Developer

Avarda Group simplifies how customers across Europe manage their personal finances. Listed on Nasdaq Stockholm since 2016, we combine a pragmatic business mindset with cutting-edge technology to deliver scalable, efficient payment, savings, and lending solutions.

We are looking for a Senior Software Developer to join our distributed engineering team and play a key role in building the payment solutions of the future. You will work on our .NET microservices backend — primarily hosted in Azure, with Corniche as our API-driven core banking system at its heart — collaborating with engineers across Borås, Stockholm, Gdansk, Málaga, and the Czech Republic. This is a hands-on, high-impact role where you will contribute to technical direction, share knowledge across the team, and help shape our platform and engineering culture.

Key Responsibilities

Lead the design and development of microservices and their architecture using .NET Core

Drive cloud-based solution design, ensuring robust, scalable, and reliable services on Azure Cloud Native

Oversee CI/CD pipelines and deployment workflows using Kubernetes, Docker, and Azure Pipelines

Optimize systems and applications for high performance, reliability, and maintainability

Implement and improve logging and observability using OpenTelemetry

Share knowledge and support developers of varying seniority, contributing to technical and architectural discussions

Collaborate across distributed teams and ensure alignment on technical strategy and best practices

What We're Looking For

5+ years of software engineering experience with strong expertise in C#, .NET Core, and Azure

Proven experience with transaction-intensive systems and agile development processes

Deep understanding of microservices architecture and distributed system design

A collaborative, team-first mindset with a passion for engineering quality

Fluent in English and Swedish

Experience in e-commerce, payments, or finance is a plus, as well as familiarity with systems like Corniche or Mambu

What We Offer

A hands-on technical role with real impact on platform architecture and direction

The opportunity to work on a modern, unified payment platform serving 14 European markets

A collaborative, distributed team with a strong engineering culture

Growth opportunities both technically and professionally