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.NET Developer

Avigna AB

Office

Stockholm, Sweden

Full Time

We are seeking a Senior .NET Developer to join a high-performing agile team focused on customer-oriented platforms. You will play a key role in shaping future-ready technological solutions within dynamic and innovative teams. The development process follows the SAFe Agile framework, emphasizing collaboration, continuous improvement, and delivery excellence.

Key Responsibilities

  • Design, develop, and maintain scalable backend solutions using .NET technologies
  • Collaborate with cross-functional teams to deliver high-quality software aligned with business goals
  • Apply software design principles (DDD, SOLID, Clean Architecture) to build maintainable systems
  • Participate in agile ceremonies and contribute to sprint planning, reviews, and retrospectives
  • Mentor junior developers and, if applicable, take on tech lead responsibilities
  • Ensure code quality through test-driven development and CI/CD practices
  • Integrate cloud-based services (Azure) and containerized solutions (Docker)
  • Work with APIs, message brokers, and both SQL and NoSQL databases
  • Contribute to platform optimization using tools like Optimizely

Required Skills

  • Strong hands-on experience in:
    • .NET / .NET Core / .NET Framework / .NET 6
    • C#, Git, TDD
    • DevOps and CI/CD pipelines
    • API development, Message Brokers, SQL/NoSQL
    • Azure cloud services and Docker (on-prem)
  • Solid understanding of software design patterns:
    • Domain-Driven Design (DDD)
    • Clean Architecture
    • SOLID principles
  • Agile experience (Scrum and/or SAFe)
  • Excellent problem-solving and communication skills
  • Positive, solution-oriented mindset with a holistic approach to development

Preferred Qualifications

  • Prior experience as a Tech Lead or in mentoring junior developers
  • Exposure to Optimizely for platform optimization

Why Join Us

  • Work in a collaborative, agile environment
  • Be part of a team that values innovation and continuous improvement
  • Opportunity to influence architectural decisions and drive technical excellence
  • Supportive culture focused on growth, ownership, and delivery

.NET Developer

Office

Stockholm, Sweden

Full Time

August 7, 2025

company logo

Avigna AB