Full Stack Developer (.NET / Azure)

About Our Client

Our client is a major European energy organization driving the transition toward a more sustainable future. Digital technology plays a central role in enabling this shift, and the development teams are committed to building solutions that deliver real impact for millions of users.

To strengthen their engineering capability, they are looking for passionate Full Stack Developers who combine strong technical craftsmanship with a collaborative mindset.

Your Role

As a Full Stack Developer, you’ll join a cross-functional Agile DevOps team responsible for developing and evolving digital customer platforms. These platforms provide real-time insights into energy consumption and production, while enabling users to reduce costs and lower their CO₂ footprint.

While the team covers the full stack, this position has a strong back-end focus, with opportunities to contribute to front-end development when needed. You’ll work closely with fellow engineers, product owners, and business stakeholders to design, build, and continuously improve scalable, secure, and future-ready solutions.

What You’ll Do

• Build and maintain customer-facing smart energy solutions within an Agile, cross-skilled team

• Develop high-quality code and contribute across the complete software lifecycle, from local development to CI/CD pipelines

• Collaborate on technical design, architecture, and feasibility assessments

• Contribute to engineering standards, architectural principles, and best practices

• Partner with product owners and stakeholders to challenge requirements, propose alternatives, and drive innovation

• Support the continuous improvement of engineering maturity and craftsmanship across the organisation

What You Bring

• A Bachelor’s or Master’s degree, plus solid experience in back-end software development

• Strong hands-on expertise with .NET 8

• Working knowledge of, or interest in, the following:

  • Angular (v18+)

  • NX / Nrwl & monorepo architectures

  • OpenAPI

  • Visual Studio / Visual Studio Code

• Experience with Microsoft Azure, including:

  • Web Apps, Container Apps

  • Cosmos DB

  • App Configuration

  • API Management

• Basic Dutch language skills (required)

• Already living and working in the Netherlands (mandatory)

Technology Stack

Backend & Architecture

• ASP.NET Core

• Microservices & event-driven architecture

• SQL

Cloud & DevOps

• Microsoft Azure

• Docker

• Azure DevOps (YAML pipelines)

• Infrastructure as Code (Bicep)

Quality & Testing

• xUnit

Tooling

• Git

Who You Are

You are more than a developer; you’re a connector.
You bring:

• Strong communication skills and the ability to bridge business and technology

• The confidence to set and guard boundaries around scope, feasibility, and timelines

• Ownership, focus, and the ability to safeguard priorities

• A pragmatic, collaborative mindset aimed at delivering sustainable value

You understand that great software is built not only with code, but through clarity, alignment, and trust.