Senior Backend Developer (C#/.NET) – Sweden, 12-Month Contract

Datamatics Technologies; Kankaanpää; On-site; EUR 81,000 - 108,000; Full time

Job summary

Datamatics Technologies is seeking a Senior Backend Developer to join our team in Sweden. The role focuses on building and maintaining backend systems using C#/.NET, designing robust SQL Server data models, and delivering complex integrations.

You will implement CI/CD pipelines, apply IaC practices, and participate in Agile processes to drive reliable deployments. You will work with on-premises Microsoft environments and collaborate with stakeholders to analyze requirements and optimize

Qualifications

• 5+ years of backend development experience using C# and .NET Framework/.NET.
• Experience working within the Asset Management domain.
• 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: React/Angular/Vue.js/Blazor, API integrations, full-stack concepts.

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.

Skills

C#/.NET backend

Asset management domain

SQL Server & data modeling

Integrations & data flows

On-prem Microsoft environments

Environment configuration & deployment

CI/CD pipelines

DevOps & IaC

Git & Azure DevOps

Troubleshooting & incident mgmt

Requirements analysis & stakeholder mg

Agile (Scrum/Kanban)

Front-end / full-stack exposure

Tools

Git

Azure DevOps

Job description

Datamatics Technologies is seeking a Senior Backend Developer to join our team in Sweden. The role focuses on building and maintaining backend systems using C#/.NET, designing robust SQL Server data models, and delivering complex integrations.

You will implement CI/CD pipelines, apply IaC practices, and participate in Agile processes to drive reliable deployments. You will work with on-premises Microsoft environments and collaborate with stakeholders to analyze requirements and optimize