I T

Senior Software Engineer for Core Financing Platform in Center of Excellence

Flexible location
Company: Danske Bank
Published Oct 28, 2025

Role highlights

Contract type

Full Time

Schedule

Permanent

Experience

Senior

Work style

Hybrid · On-site

Key skills

This Senior Software Engineer role in Danske Bank's Core Financing Platform tribe requires strong expertise in backend software development, particularly using C# and .NET Core frameworks. Candidates should have at least three years of experience within the banking sector or five years in other industries, demonstrating a solid understanding of financial domain challenges. The role emphasizes designing, developing, and maintaining scalable, clean, and testable software solutions leveraging REST APIs, Microsoft SQL Server, Docker containers, and GitHub for version control. Proficiency in applying DevOps methodologies, including CI/CD pipelines and Infrastructure as Code, is essential to support continuous delivery and operational excellence. A deep knowledge of modern architecture patterns such as microservices and domain-driven design is expected to build robust and maintainable systems. The position also involves active collaboration across multiple squads, requiring strong communication skills in English and the ability to mentor junior developers, fostering knowledge sharing and team growth. Candidates should be motivated to explore emerging technologies and incorporate best practices to drive innovation. The role is based in Copenhagen with flexible hybrid working options. Overall, this position suits a senior-level engineer with a bachelor's degree, extensive backend development experience, solid design pattern application, and a proactive approach to learning and cross-team collaboration within a financial technology environment.

About the role

Senior Software Engineer for Core Financing Platform in Center of Excellence

Role Summary

  • Join Danske Bank's Core Financing Platform tribe as a senior developer
  • Work in a Squad that supports and collaborates with multiple other Squads
  • Based in Copenhagen at the new domicile
  • Contribute to both Squad and Chapter for operational excellence and innovation

Responsibilities

  • Maintain, design, and develop software using .NET C#, Docker, REST API, Microsoft SQL Server, and GitHub
  • Apply DevOps practices, CI/CD pipelines, and Infrastructure as Code
  • Collaborate across Squads to deliver shared solutions and support other teams
  • Write clean, testable, well-documented code
  • Mentor junior developers and promote knowledge sharing
  • Explore emerging technology trends and adopt new best practices

Requirements

  • Solid experience in C#, .NET Core, and REST APIs
    • Minimum 3 years in a bank or 5 years outside of a bank
  • Apply Clean Code principles and design patterns for scalable architecture
  • Fluent and professional communication in English
  • Experience mentoring and upskilling peers
  • Strong foundation in backend development and modern architecture patterns (e.g., microservices, domain-driven design)
  • Motivated to learn, adapt, and grow with evolving technologies

Benefits

  • Access to Food Hall, sport club, and more
  • Attractive benefits package: health insurance, pension, flexible working hours
  • Hybrid work supported (up to 1–2 days remote per week)

How to Apply

  • Interviews conducted on an ongoing basis
  • Apply as soon as possible if interested
  • For inquiries, contact Dennis Biil at [email protected]

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