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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Vacature Jr. Back-End Engineer Kotlin Stores - **Company:** Albert Heijn - **Location:** Zaandam, Netherlands - **Experience:** Starter - **Salary:** €6,250 - **Contract:** Permanent contract - **Skills:** Testing (Software), Clean Code Principles, Java (Programming Language), Artificial Intelligence, Automation of Tests, Microsoft Azure, Software Quality, Programming Tools, Software Engineering, GitHub Copilot, Claude Code, Generative AI, Backend, Kotlin, Event Driven Architecture, Information Technology, Apache Kafka, Microservices - **Published:** November 10, 2026 - **Apply:** https://easyapply.jobs/r/uKIhdwu27ARQRu3tZy1K ## About the Role We think it's important to be part of a high-belonging team; a team where you can be yourself and feel safe, accepted and appreciated. For this job we are preferably looking for someone who brings diversity in our team, in the widest possible sense. Someone who is a great addition to our team by bringing other ideas to the table. Don't you check all the boxes? Don't worry, we probably don't either . Don't hesitate to apply if you think you are up for the challenge, we're happy to have a look at your resume!, * Bachelor's or Master's degree in Computer Science, Software Engineering, IT, or a related technical field * Good foundation in backend engineering with Kotlin and/or Java * Experience designing and building cloud-native microservices; experience with Azure is a plus * Familiarity with event-driven architecture patterns and Kafka is a plus * Passion for clean, maintainable code, with a solid understanding of software testing practices and tools * Experience using GenAI development tools such as Claude Code or GitHub Copilot * Eagerness to grow towards an AI-first way of working, with an understanding of the strengths, limitations, and risks of using GenAI tools * Excellent English communication skills, both written and spoken * Collaborative team player with strong communication skills and a willingness to learn from others * Based in the Netherlands ## Description Are you ready to be a part of something transformative? Join the AH Stores as a Junior Kotlin Engineer and embark on a journey to reshape our traditional tech infrastructure into a modern, cutting-edge technology landscape that touches the lives of millions of customers daily!, As a Junior Kotlin Engineer, you'll play a supporting role in our ongoing transformation and microservice adventure. If you have a fervor for working with leading tech stacks like Kotlin, Java, Kafka, helping make amazing applications for the Stores landscape, and much more, then this is the ideal place for you! This is how you will reinvent food retail * Design, build, and operate scalable microservices in Kotlin/Java for the Stores Cluster * Collaborate with your team to translate the business needs into robust technical solutions * Experiment with new ideas and concepts and help turn them into secure, highquality, production-ready software * Learn, apply and promote the best engineering practices, including automated testing, code quality, security, and maintainability * Work closely with your product team in agile ceremonies, backlog refinement, deployments, and production support Your work will directly impact thousands of Albert Heijn employees, making this a great opportunity to play a meaningful role within the Stores Cluster. As part of a product team, you will build and support applications and services that are essential to our store operations and business stakeholders. You will collaborate closely with the Product Owner and Product Architect to shape and evolve our technology landscape. Together with Business and Solution Consultants, you will turn business needs into smart, scalable solutions. Your new team and office Together with your team, you will work on inspiring projects that help accelerate our transition into a hybrid Food & Tech company. By leveraging data and technology, we aim to future-proof food shopping and make healthy food more accessible for everyone. At Albert Heijn, you will collaborate with fantastic colleagues across the data, digital, and tech domains, all sharing a common goal: to create digital solutions that make shopping, both online and in-store, simpler and more inspiring. Are you ready to help reinvent the way people buy and enjoy food? We invest heavily in data, digital, and tech, and that includes investing in your career. Our teams work in a hybrid way, both from home and in the office and our office is located right next to Zaandam train station., Samen bekijken we de mogelijkheden voor jou in de winkel zoals de verschillende werktijden en welke plek het beste bij je past. * Welkom! Zijn we allebei enthousiast? Dan kun je snel beginnen! Welkom. Wat we vragen? * Humor en enthousiasme * Een positieve houding * Een leergierige houding * Passie voor je vakgebied * Focus op kwaliteit * Sterke tech skills