Senior Backend Developer

Datamatics Technologies; Uppsala kommun; On-site; SEK 700,000 - 900,000; Full time

Job summary

Datamatics Technologies is seeking a Senior Backend Developer – C#/.NET in Sweden to design and build robust backend services. You will optimize data models, manage complex integrations, and ensure smooth deployments in an on-premises Microsoft environment.

Ideal candidates have 5+ years of C#/.NET, SQL Server expertise, and hands-on CI/CD with Git and Azure DevOps. You will work in agile teams using Scrum or Kanban to deliver reliable, scalable systems.

Qualifications

• 5+ years of backend development experience using C# and .NET.
• Asset Management domain experience is mandatory.
• Strong expertise in SQL Server, data modeling, and databases.
• CI/CD pipelines and automated build/release processes.
• Hands-on DevOps and IaC practices with on-prem environments.
• Experience with Git and Azure DevOps or equivalent tools.
• Agile methods like Scrum or Kanban.

Responsibilities

• Develop and maintain backend apps using C# and .NET Framework/.NET.
• Design, develop, and optimize SQL Server databases and data models.
• Build and support complex integrations and data flows.
• Configure and manage application and integration environments.
• Implement and maintain CI/CD pipelines and automated deployments.
• Apply DevOps practices and Infrastructure as Code (IaC).
• Troubleshoot production issues and optimize performance.
• Analyze requirements and collaborate with stakeholders.
• Participate in Agile development using Scrum or Kanban.
• Support deployment, monitoring, maintenance, and incident resolution.

Skills

C#/.NET

SQL Server

CI/CD

DevOps

Tools

Git

Azure DevOps

Job description

• Role: Senior Backend Developer – C#/.NET
• Employment Type: Full Time
• Experience Required: 5-10 Years
• Location: Sweden
• Nationality Preference: Swedish (SWE)
• Duration: 12 Months

Key Responsibilities

• Develop and maintain backend applications using C# and .NET Framework/.NET
• Design, develop, and optimize SQL Server databases and data models
• Build and support complex integrations and data flow processes
• Configure and manage application and integration environments
• Implement and maintain CI/CD pipelines and automated deployment processes
• Apply DevOps best practices and Infrastructure as Code (IaC) principles
• Troubleshoot production issues and optimize system performance
• Conduct requirements analysis and collaborate with business stakeholders
• Participate in Agile development using Scrum or Kanban methodologies
• Support application deployment, monitoring, maintenance, and incident resolution activities

Must-Have Requirements

5+ years of backend development experience using C# and .NET Framework/.NET.

• Experience working within the Asset Management domain (Mandatory)
• Strong expertise in SQL Server, database development, and data modeling
• Experience developing and maintaining complex integrations and data flows
• Strong experience working in on-premises Microsoft environments
• Hands-on experience establishing and configuring application and integration environments
• Experience with CI/CD pipelines and automated build and release processes
• Practical knowledge of DevOps practices and Infrastructure as Code (IaC)
• Experience with Git, Azure DevOps, or equivalent tools
• Strong troubleshooting, incident management, and performance optimization skills
• Experience in requirements analysis and stakeholder collaboration
• Experience working within Agile frameworks such as Scrum or Kanban

Good-to-Have Skills

• Experience with React, Angular, Vue.js, or Blazor
• Understanding of frontend and backend system interactions
• Exposure to full-stack development environments
• Knowledge of API integration and modern frontend architectures