Senior .NET Developer

apartmentInventYOU AB placeStockholm scheduleHeltid calendar_month2026-04-14

At inventYOU, we are looking for a Senior .NET Developer to join our team in Stockholm and contribute to the delivery of modern, scalable, and business-critical solutions for our clients.

In this role, you will work across both backend and frontend development, building robust applications in complex enterprise environments. You will collaborate closely with architects, product owners, QA engineers, and other developers to deliver high-quality solutions that create real business value.

We are looking for someone who is technically strong, solution-oriented, and comfortable working across the full development lifecycle in agile teams.

Design, develop, and maintain scalable applications using .NET and modern frontend technologies
Build and enhance APIs, microservices, and user-facing applications for enterprise-level solutions
Collaborate with cross-functional teams to define technical solutions and support successful delivery
Participate in architecture discussions and contribute to technical design decisions
Ensure high code quality through testing, code reviews, and engineering best practices
Troubleshoot and resolve technical issues while continuously improving performance, usability, and reliability
Work closely with stakeholders throughout the development lifecycle in an agile setup

Requirements

Solid experience with C# and the .NET ecosystem
Strong experience with modern frontend development using React, Angular, or similar frameworks
Experience building APIs and microservices
Strong experience with frameworks and technologies for persistence, messaging, and queueing in both legacy and cloud-based environments
Experience working with relational and non-relational databases, as well as data lake technologies
Experience working in Agile environments
Strong problem-solving skills and a structured approach to work

Nice to Have

Experience with ASP.NET Core
Experience with Docker and Kubernetes
Experience with cloud platforms such as Azure or AWS
Familiarity with CI/CD pipelines and DevOps practices
Experience from complex enterprise or client-facing environments

Benefits

Work on exciting and impactful client assignments
Be part of a collaborative, professional, and growing consulting team
Hybrid work model in Stockholm
Opportunity to work with modern technologies across different industries and projects
Continuous opportunities for professional growth and development

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