Full stack-ontwikkelaar

Mijndomein; Almere; On-site; EUR 85,000 - 120,000; Full time

Job summary

Mijndomein is building a scalable, high-availability platform powering e-commerce, billing, and CMS for a growing international audience. As a Senior Full Stack Engineer, you will join a multidisciplinary team delivering high-quality, maintainable solutions.

You will work in a fast-moving market and help advance AI-enabled development practices. Based in the Netherlands, you will contribute to core platforms, collaborate across departments and continuously improve our codebase while embracing an

Qualifications

• Strong experience with Node.js, TypeScript, React and e-commerce platforms.

Responsibilities

• Contribute to building and maintaining a high-traffic, high-availability platform.
• Collaborate with engineers on scalable and reliable solutions.
• Translate functional and technical requirements into clean, well-structured code.
• Participate in code reviews, pair programming and continuous codebase improvement.
• Work with modern technologies and architectures and prototype new approaches.
• AI plays an important role in daily workflow for prototyping and efficiency.
• Promote an AI-first mindset while maintaining high standards for quality and performance.
• Challenge existing choices and contribute to product and team growth.

Skills

Node.js

TypeScript

React

AI-assisted tooling

Event-driven

Tools

Docker

Kubernetes

GraphQL

RabbitMQ

SQL

Job description

About the Role

At Mijndomein, we build and operate an international, high-traffic and high-availability digital platform used daily by a large number of customers. Our technology powers e-commerce, billing and content management systems and is designed with scalability, reliability and quality at its core. Mijndomein is part of The Sharing Group, a Dutch family-owned group of technology companies focused on long-term value, quality and positive societal impact. We work in an open, people-centred culture where collaboration, ownership and continuous improvement are key.

As a Senior Full Stack Engineer, you will join one of our multidisciplinary engineering teams and work on our core, customer-facing platform. This platform supports our e-commerce, billing and CMS systems and is built to scale across multiple markets. You will be part of a full-stack Scrum team, translating requirements into high-quality, maintainable solutions. You collaborate closely with fellow engineers and other departments across the organisation. Operating in a competitive and fast-moving market means adaptability and curiosity are essential.

Responsibilities

• You contribute to building and maintaining a high-traffic, high-availability platform.
• You collaborate with other engineers on scalable and reliable solutions.
• You translate functional and technical requirements into clean, well-structured code.
• You actively participate in code reviews, pair programming and continuous improvement of the codebase.
• You enjoy working with modern technologies and architectures and like to experiment with new approaches.
• AI plays an important role in your daily workflow, whether for prototyping, improving code quality or working more efficiently.
• You help promote an AI-first mindset within the team, while maintaining high standards for quality, performance and maintainability.
• You challenge existing choices, propose new ideas and contribute to the growth of both the product and the team.

Qualifications

You live in the Netherlands and are able to come to our office at least one day per week. Unfortunately, we cannot consider candidates who are not currently based in the Netherlands.

Required Skills

• You have strong experience with Node.js and TypeScript, React or another modern frontend framework, and digital e-commerce platforms.
• You are familiar with AI-powered code editors and models, event-based architectures and microservices.
• You have worked with Docker and Kubernetes, GraphQL, RabbitMQ and SQL.

Preferred Skills

• Experience with Java, Medusa JS, Payload CMS, Kill Bill, Next.js (App Router), Tailwind CSS and modern CSS is considered a plus.

Pay range and compensation package

We offer a competitive salary, solid secondary benefits, room for personal development and the opportunity to work on a platform with real scale and impact. As an employee, you automatically earn Share Points, which can be converted into Good Shares. This way, you become a small part owner and share in the success we build together.