Senior Software Engineer .NET Developer
Workplace: Sweden
Expires: July 8, 2025
Join TechStack Global AB as a Senior Software Engineer – .NET Developer to develop scalable backend systems, APIs, and cloud applications in an agile environment using modern .NET technologies and Azure Cloud.
Main requirements:
  • Strong experience with .NET platform (C#, .NET Core/.NET 6+)
  • Expertise in microservices architecture and API development
  • Experience with Azure Cloud, Docker, Kubernetes, and containerized applications
  • Hands-on knowledge of MS SQL Server and database optimization
  • Experience with Azure DevOps, Git, and CI/CD pipelines
Responsibilities:
  • Design, develop, and maintain scalable backend services and APIs using .NET technologies
  • Implement best practices in coding, architecture, and design patterns including S.O.L.I.D principles and clean code methodologies
  • Work with GraphQL and RESTful services for efficient data access and integration
  • Develop and deploy applications on Azure Cloud using Docker, Kubernetes, and Azure Red Hat OpenShift (ARO)
  • Manage and optimize relational databases especially MS SQL Server
  • Utilize Azure DevOps and Git for version control, CI/CD pipelines, and automation
  • Participate in code reviews, refactoring, and performance tuning to ensure high-quality software
  • Stay updated with latest technology trends and proactively recommend improvements to avoid technical debt
Required hard skills:
  • .NET platform (C#, .NET Core/.NET 6+)
  • Microservices architecture
  • API development
  • Azure Cloud
  • Docker
  • Kubernetes
  • Azure Red Hat OpenShift (ARO)
  • MS SQL Server
  • Azure DevOps
  • Git
  • CI/CD pipelines
Recommended hard skills:
  • Event-driven architectures (Azure Event Hub or Kafka)
  • Security best practices and vulnerability management
  • Front-end technologies like Angular or React
  • Unit testing, integration testing, Test-Driven Development (TDD)
Soft skills:
  • Passion for software development
  • Eagerness to learn new technologies
  • Strong analytical and design skills
  • Problem-solving mindset
  • Advocate for Agile methodologies and DevSecOps principles
  • Collaborative and team-oriented
Coding languages:
  • C#
Frameworks:
  • .NET Core
  • .NET 6+
Natural languages:
  • English (Proficient)
  • Swedish (Basic familiarity)
Cultural skills:
  • Ability to work in a fast-paced, international team environment