Lead Developer, Green Energy Grid (Hybrid)

Nordic RCC A/S; København; Hybrid; DKK 700,000 - 1,000,000; Full time

Benefits offered by this job

Hybrid work arrangement

Diversity and inclusion

Job summary

Nordic RCC A/S is seeking a Lead Developer to join the Application Development team in Copenhagen with a strong focus on C# and .NET. You will shape architecture, mentor peers, and deliver robust internal applications that support critical Nordic infrastructure.

You will work in a collaborative environment with approximately 23 developers, bridging technical direction with product needs while ensuring maintainable, scalable systems and high-quality code.

Qualifications

• Minimum 5 years’ experience as a full-stack developer in C# for the .NET platform.
• Experience providing technical guidance, facilitating decisions, mentoring colleagues, or coordinating development activities.
• Nice to have: Azure DevOps, Kubernetes, Scrum processes.

Responsibilities

• Design, develop, and maintain robust applications using C# and .NET, while promoting consistent standards, code quality, maintainability and operational stability
• Contribute to improving system architecture by identifying areas for technical refinement, refactoring, or modernization
• Collaborating across the organization, represent Application Development by collaborating with Product Owners, Delivery Management, testers, Quality Management and other departments
• Set and communicate technical direction with Application Architects, translating architectural principles and business needs into practical solutions and Architecture Decision Records
• Connect technical expertise across teams and applications, enabling collaboration on dependencies, common challenges and reusable solutions
• Support operational excellence by helping diagnose and resolve production issues and continuously optimize existing systems
• Share knowledge and technical expertise supporting colleagues’ professional development and help strengthen development practices across the team. This role does not include formal line-management responsibilities

Skills

C# / .NET

Full-stack development

REST APIs

Team collaboration

Code quality

Education

B.Sc. in Computer Science or related field

Tools

Azure DevOps

Git

Docker

Kubernetes

Visual Studio

Job description

Nordic RCC A/S is seeking a Lead Developer to join the Application Development team in Copenhagen with a strong focus on C# and .NET. You will shape architecture, mentor peers, and deliver robust internal applications that support critical Nordic infrastructure.

You will work in a collaborative environment with approximately 23 developers, bridging technical direction with product needs while ensuring maintainable, scalable systems and high-quality code.