Fullstack .NET Developer - Oslo

📍 Oslo | Onsite | Working language: Norwegian Do you want to develop modern solutions that create real value? Sperton is seeking an experienced fullstack developer within .NET/C# on behalf of a client that provides IT consulting services. This is an exciting opportunity for you who want to work with modern technology and challenging projects for both small and large ambitious companies. You will be given great trust, the opportunity to take responsibility, and good professional development opportunities in a strong consulting environment. About the role As a fullstack developer, you will work in multidisciplinary teams together with developers, architects, designers, and product owners. You will contribute throughout the entire development lifecycle – from analysis and architecture to implementation, testing, deployment, and further development. You will have the opportunity to influence technology choices, take more responsibility, and in the long term, move into a role as a tech lead. Tasks Develop modern web and cloud-based solutions

Work with fullstack development in .NET/C# and modern frontend technologies

Design and implement APIs and integrations

Contribute to architecture, technology choices, and best practices

Work with CI/CD, automation, and DevOps processes

Develop solutions in Azure, AWS, or GCP

Participate in code reviews and technical discussions

Understand customer needs and develop solutions with clear business value

Contribute to knowledge sharing and continuous improvement

Who are you? You have several years of experience with .NET and C#, preferably from the consulting industry

You have experience with .NET Core, ASP.NET Core, and Entity Framework

You have worked with frontend technologies such as Blazor, React, or Angular

You have experience with Azure, AWS, or GCP

You are confident with CI/CD tools such as Azure DevOps or GitHub Actions

You have good communication skills in Norwegian and English

You thrive with customer dialogue and collaboration in multidisciplinary teams

You want to take more responsibility and play a central role in the development of customers' solutions

It is also an advantage if you have experience with API development, integrations, Infrastructure as Code, microservices, messaging and queue-based systems, as well as monitoring and observability. About Sperton Sperton is a global recruitment and consulting company with offices in Europe, Asia, and America. We help businesses find and follow up on skilled employees across borders. We deliver flexible and reliable solutions within recruitment, consulting rental, and global mobility.