Senior Full Stack Javascript Developer - 2026-33502

Internal job title: Solutions Engineer, niveau 3

Department Head quarters: Tech & Data

Education level: Higher professional education

Contract hours: 32-40

Job description

Working with and for a smile

Jumbo’s ambition is to be the most loved supermarket in the Netherlands and Belgium. We aim to surprise our customers and exceed expectations so they enjoy shopping with us. With over 700 stores, the option to have groceries delivered via jumbo.com, our own distribution centers, and office colleagues, we work together every day to achieve this ambition. Collaborating to win over the customer is what drives us at Jumbo.

Get started! This is what you'll do

We’re here to inspire our customers—whether they shop online, visit our stores, explore our food markets, or dine in our restaurants. Our mission is to support them at every step of their journey, building lasting loyalty and turning customers into passionate fans. As a Senior full stack cloud engineer you'll play a key role in Jumbo’s ambitions. Together with the SMDX team you will take on a diverse range of responsibilities, from designing and developing to maintaining and enhancing systems. You'll collaborate closely with our business colleagues and fellow developers to ensure our products meet our high standards of quality and performance. Your ability to adapt to evolving technologies and your dedication to staying at the forefront of the industry will be instrumental in achieving our ambitious goals.

Meet the team

We are a close team and believe in creating state of the art solutions for everything we do. We do this by having a shared passion of getting the best out of the latest technologies, including AI, using agile and DevOps best practices and challenging the existing order. We are proud of being the main distributor of master data through various microservices and other solutions, and of creating great value together.

We work closely with other engineers and our business colleagues and support them with pragmatic solutions to always be able to offer maximum value. Of course, with the aim of always coming up with the best data-driven solutions for Jumbo. We like to challenge colleagues to do things just a little bit better.


Together we are Jumbo: This is where you come to work

A lot is happening at Jumbo: no day is the same, we switch quickly and look at how we can do better for our customers and colleagues every day. We encourage you to see opportunities and take initiative on the things that contribute to the goals. With an informal working atmosphere, room for initiative, humor and fun, you work at Jumbo every day with a smile. The SMDX team consists of 7 colleagues with a large set of skills, a Scrum Master and a Product Owner. As a Senior full stack cloud engineer, you will be part of the broader Customer & Assortment department.

Typical you

At Jumbo, we are looking for go-getters, people with good ideas and the courage to work together on them. We care for each other: our customers, colleagues, and the world around us, and we want to do a little better every day. All our (future) colleagues bring a healthy dose of Jumbo DNA with them, and so do you! Additionally, you also have:

• At least 5 years of relevant work experience as a Javascript Developer with AWS cloud engineering
• Experience with full-stack development: from backend to frontend with Express NodeJs, NuxtJs, and database engineering, to optimize database usage, minimize queries, and optimize tables
• Experience with Terraform modules (for networks, compute, storage, CI/CD pipelines), Github Actions (for automated testing, security scans, and deployments), Node.js services (TypeScript) running on AWS Lambda, ECS/Fargate and EKS
• Experience with CloudWatch, DataDog and Kibana (for monitoring & observability)
• Extensive knowledge of cloud security for infrastructure as well as the microservices themselves to enforce best practices (IAM policies, VPC design, security groups)
• Experience with SAP BTP, HANA Cloud DB, SAP UI5, SAP BTP CI/CD are nice to have
• Excellent command of English

Extra information

Salarisschaal: Schaal 10 (HK)

Contactperson: Van Nguyen 

Hiring Manager: Niels Kepser