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Sopra Steria

IT consulting, digital services, and transformation

Senior .NET Developer

Full-Stack EngineeringConfirmed live in the last 24 hours
Full-timeStockholm, SwedenNo salary listedHybrid

About the Job

Requirements

  • Approximately 8–12 years of experience with .NET and C#.
  • Experience with ASP.NET Core, API development, and databases.
  • Experience in backend development, particularly business logic, background services, and system integrations.
  • Experience with modern web technologies, including JavaScript and TypeScript.
  • Ability to take technical responsibility and work closely with customers.
  • Fluent spoken and written Swedish and English.

Responsibilities

  • Work as a consultant on long-term assignments, combining software development with technical leadership.
  • Take technical responsibility for solutions from design and implementation through continued development, and contribute actively to customer dialogue.
  • Analyze and improve existing solutions, make technical decisions, set direction for the team, and ensure solutions are built with quality, security, and long-term sustainability in mind.
  • Share knowledge, support colleagues, and drive improvements in ways of working, technology, and delivery.
  • Work across the stack using .NET, C#, ASP.NET Core, APIs, databases, and modern frontend frameworks such as React or Angular.
  • Work in agile teams alongside developers, architects, testers, and business stakeholders.

Desired Qualifications

  • Experience with cloud platforms such as Azure.
  • Experience with microservices or integration solutions.
  • Experience with CI/CD, container technology, and DevOps practices.

About the Company

Sopra Steria

IT consulting, digital services, and transformation

Sopra Steria provides consulting, digital services and solutions to help large organizations transform their business through technology. Its offerings cover strategy, systems integration, cloud, cyber security, software development, and managed services, designed to be delivered end to end—from assessing needs and designing a plan to implementing and operating IT systems. The company combines deep knowledge of many industries with a collaborative approach to tailor projects to each client and to deliver measurable, sustainable improvements in performance. Differentiators include its European scale (about 51,000 employees across roughly 30 countries), broad scope—from strategy to operation—and emphasis on practical outcomes that help clients stay competitive. The group’s goal is to put digital to work for its clients in a way that creates a positive, more productive future for all stakeholders.

Company size
10,001+
Company stage
IPO
Headquarters
Paris, France
Founded
1968

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