Java Developer - 2025-32501
Internal job title: Solutions Engineer, niveau 2
Department Head quarters: Tech & Data
Education level: Higher professional education
Contract hours: 32-40
Job description
Get started! This is what you’ll do
As a Back-End Developer, you play a key role in further developing and improving our Supply Chain landscape. You’ll work with a wide range of technologies and integrations that connect our partners and applications. On a daily basis, you’ll write maintainable, clean Java code that is continuously tested and deployed through pipelines into our Kubernetes environments.
You gather functional and technical requirements and translate them into solid solution designs. With a consultancy mindset, you proactively identify opportunities to improve products and processes, while closely collaborating with the business and stakeholders. You’ll work with multiple cloud technologies and be part of an Agile development team operating according to Scrum principles. Within the team, you also coach colleagues through code reviews and active knowledge sharing.
The principle you build it, you run it, you own it is central: you’re not only responsible for building, but also for running, maintaining, and supporting the products in your team’s portfolio.
Together we are Jumbo
At Jumbo, every day is different. We move quickly and constantly look for ways to do things better—for our customers and our colleagues. You’re encouraged to spot opportunities and take initiative. You’ll work in an informal atmosphere with room for humor and fun, where collaboration with a smile is part of our DNA.
Your team will consist of at least a Product Owner, three developers, and a test coordinator, supported by Business Consultants from the core systems. As a Back-End Developer, you’ll be part of the Channel & Support department.
A day in the life at Jumbo
09:15 – 09:30 Daily stand-up: each team member shares progress and obstacles
10:30 – 12:00 Design session with the Product Owner and IT Consultants to discuss a new feature
12:00 – 12:45 Team lunch at our Food Café, a great place to catch up with colleagues and enjoy a fresh meal
13:00 – 15:00 Building and testing together with fellow developers
15:00 – 16:00 Retrospective: reflect on the sprint with the team and product owner, share learnings, and continuously improve
16:00 – 17:00 Refinement session with a partner system to verify and validate upcoming technical changes
In addition, you bring the following:
- 3–5 years of experience as a Java Developer, preferably in a food retail environment
- Experience with Java 17+
- Experience with Spring Boot
- Experience with AWS or Azure (preferably AWS)
- Experience with relational databases such as PostgreSQL, MySQL, or Oracle DB
- Experience with Docker, Kubernetes, Terraform
- Experience with Git and Datadog
- As a Back-End Developer, you develop and maintain Java applications for the Supply Chain landscape. You write clean code, build integrations, translate requirements into solutions, and work according to Agile and DevOps principles.
- By building reliable and scalable back-end systems, you ensure that Jumbo’s supply chain runs smoothly. This guarantees timely deliveries and an optimal shopping experience for our customers.
- You work in a Scrum team with a Product Owner, three developers, and a test coordinator. Together, you develop solutions for the Supply Chain landscape and continuously improve processes and products.
- You collaborate with business consultants and IT consultants. Together, you align technical changes, validate integrations, and ensure that solutions meet the needs of Jumbo and its partners.
Extra information
For this vacancy, priority is given to colleagues with status "boventallig" to whom the Sociale Begeleidingsregeling (SBR) applies.
Salarisschaal: Schaal 9 (HK)
Contactperson: Michael von Harras
Hiring Manager: Ad Pelt
