Application Architect to support the Green Energy Transition

Are you an experienced architect with a strong background as a developer and a passion for shaping robust, scalable applications? Do you thrive on setting architectural direction for critical applications that ensure efficient, reliable and power grid? If you are looking to make an impact in supporting the green transition of the energy sector across Finland, Norway, Sweden and Denmark, you might be the person we are looking for.

Join a fast-developing Nordic company and become a part of an agile environment where we develop innovative solutions. Nordic RCC is an important contributor to the green energy transition, supporting the Nordic transmission system operators in ensuring efficient and secure operations of the Nordic electricity power system

Your role
As an Application Architect in Architecture & Technology, you will be part of a dynamic team that includes architects from multiple domains and 8 developers focused on our central components. In this role, you will set the architectural direction across our application landscape in close collaboration with other architects and lead developers across our three development teams. Together, you will define general principles to enhance resilience and scalability across our applications that power our current and future business services.

In this role, you will go beyond quick fixes, embracing a holistic approach to problem-solving. Collaborating across architecture domains and applications, you will drive areas of improvement that enhance the robustness and effectiveness of our application landscape. Working closely with lead developers, architects, product owners, and engineers, you will align technical solutions with user needs for ongoing and upcoming development projects.

What You Will Do

• Define and drive application architecture strategy: Establish and enforce principles, standards and patterns that support consistency across our application landscape, and ensure alignment across architectural domains
• Drive Sustaining Engineering: Identify general and specific areas of improvement to address technical debt. We aim to set a side about 20% of development hours for these items each sprint
• Collaborate across disciplines: Work closely with architects across domains, lead developers, product owners, and engineers to ensure design decisions are aligned with general architectural principles
• Stay updated on emerging technologies: Continuously research and evaluate new tools, frameworks, and industry trends to ensure technological adaptation that supports the long-term architectural goals

Technology Stack

• Primary languages, frameworks and technologies

C#, .NET, SolidJS, JavaScript/TypeScript, functional programming, Python. MongoDB, SQLserver

• Architecture and design patterns

Clean Architecture, SOLID, Event-driven Architecture, API first

• Infrastructure & Platform (on-prem)

Kubernetes (on-prem), Docker, Rancher, Prometheus/Grafana, ArgoCD, NginX

• Tooling and collaboration

Git, Visual Studio, VS Code, Azure DevOps

We're looking for someone with

• Collaborative Attitude: You will be working closely together with our team of architects, driving architectural decisions for supporting maintainable, scalable and robust systems
• Solid Foundation: A master's degree in computer science, IT or a related field.
• Proven Expertise: 3-5 years of experience as a Solution or Application Architect and proficiency in C#, .NET, Azure DevOps, and DevOps practices such as CI/CD, IaC and Test Automation.
• Knowledge: and/or experience with integrations- and architecture patterns and paradigms, such as Event-Driven Architecture, Service Oriented Architecture, API Gateway patterns, Domian-Driven Development, and Behavior-Driven Development
• Nice to have: Experience working with functional programming, Kubernetes, Kafka and Scrum processes.
• Energy Sector Knowledge: Familiarity with the power systems domain is a plus but not required.

If you do not tick all the boxes, but think you could be a good match, don't hesitate to apply for this position.

What We Offer: A Flexible and Inclusive Workplace
You will join a diverse organization of 24 nationalities, where inclusivity is celebrated, with more than 30% women on board (and a commitment to improving this balance). We are located in Copenhagen Towers office in Ørestad, with the flexibility to balance on-site and remote work 2 days a week.

At Nordic RCC, we live by the values of fellowship, curiosity, respect, and transparency—values defined by our employees that shape how we collaborate and innovate. If you see yourself thriving in such an environment, we'd love to hear from you.

The position is conditioned upon a satisfactory background check as well as a national security clearance, both of which will be facilitated by Nordic RCC. You can read more on security clearance here. Please also note that the process includes any spouse, registered partner, cohabitant, steady partner, co-resident, child over 18 living at home and parent with the same address as the candidate must also consent to provide information to the same extent as the candidate for security clearance.

Application deadline and contact information
Please apply online as soon as possible (in English) and no later than 31 Dec 2025. We will conduct interviews on a continuous basis. If you have any questions, please contact Camilla Bergman, Manager, Architecture & Technology M:

To ensure a fair and unbiased recruitment process, we kindly request that you do not include photographs in your CVs or application materials.