Senior .NET Developer

.NET Developer Are you passionate about building technology that powers seamless digital experiences at scale? An innovative Norwegian technology-driven business is looking for a .NET Developer to join its growing development team. The company is a market leader within its industry, delivering proprietary digital platforms, data-driven services, and customer-facing solutions used by businesses across Norway and the wider Nordic region. The organisation has made significant investments in technology and product development, with software playing a central role in its future growth strategy. This is an opportunity to work on business-critical systems, modernise platforms, and contribute to products used by thousands of users every day. The Role As a Senior .NET Developer, you will be responsible for designing, developing, and maintaining modern applications and services that support both customer and internal business operations. You will collaborate closely with developers, product specialists, architects, and stakeholders to deliver high-quality software solutions while influencing technical direction and best practices across the team. Responsibilities Develop and maintain scalable applications using .NET and C#Design and build APIs, integrations, and backend servicesContribute to architecture decisions and technical roadmapsDrive code quality through reviews, testing, and mentoringWork closely with product teams to translate business requirements into technical solutionsImprove system performance, reliability, and securitySupport the continued evolution of cloud-based and data-driven solutions Desired Experience Strong commercial experience with C# and .NETExperience building distributed systems, APIs, and integrationsKnowledge of Azure and cloud-native development practicesExperience working with SQL databasesFamiliarity with modern frontend technologies is advantageousStrong understanding of software architecture and engineering best practicesExperience working within agile development environments What They're Looking For A collaborative and proactive mindsetPassion for technology and continuous improvementStrong communication skillsAbility to balance technical excellence with business valueSomeone who enjoys taking ownership and influencing technical decisions Why Join? Opportunity to work for a well-established business undergoing continued technology investment and growthModern technology environment with a strong focus on in-house product developmentCollaborative and supportive engineering cultureSignificant autonomy and influence over technical solutionsCompetitive salary and benefits packageFlexible and hybrid working environment Location: Oslo Position: Permanent Language: Full Norwegian proficiency required If you're an experienced .NET developer looking to work on impactful products in a technology-led organisation, we'd love to hear from you. Please reach out to Elizabeth Tyler at e.tyler@tenthrevolution.com so more information.