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 Were 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