Work at ACA Group
We believe great work starts with great people. Whether it’s our annual ACA Weekend, continuous learning opportunities, or a strong team culture, we make sure you can grow while enjoying the journey.
Last updated: 29 September 2026


A strong salary package with car, cafeteria plan, insurance, mobility budget, bonus & more.

A warm, supportive environment where collaboration, trust and openness come first.

Continuous learning, coaching and the freedom to shape your own career path.
Hit that "Apply" button and fill out our application form to start the process.
We believe great work starts with great people. Whether it’s our annual ACA Weekend, continuous learning opportunities, or a strong team culture, we make sure you can grow while enjoying the journey.
We believe great work starts with great people. Whether it’s our annual ACA Weekend, continuous learning opportunities, or a strong team culture, we make sure you can grow while enjoying the journey.

Fill out the application form and let's talk.
If you are passionate about what we do and think you could be a great addition to our team, we'd love to hear from you! We are always looking for talented people who are eager to contribute, collaborate and grow. So even if there’s no role that matches right now, don’t hesitate to get in touch.
Are you a motivated and experienced .NET Developer? Do you long to grow in an ambitious organisation where you can bring your excellent skills and your technological passion to the table?
Do you have a passion for Atlassian tools and technology? Do you draw energy from improving business processes? Do you want to facilitate and optimize teamwork?
Are you a cloud advocate? Do you see a bright future for Multi and Hybrid Cloud? Do you want to harness your expertise in AWS for projects and clients?
Are you a motivated and experienced .NET Developer? Do you long to grow in an ambitious organisation where you can bring your excellent skills and your technological passion to the table?
Do you have a passion for Atlassian tools and technology? Do you draw energy from improving business processes? Do you want to facilitate and optimize teamwork?
Are you a cloud advocate? Do you see a bright future for Multi and Hybrid Cloud? Do you want to harness your expertise in AWS for projects and clients?
With more than 100 happy customers, we help organizations work faster, better and more efficiently. Curious about what we’ve achieved? Take a look our projects and see the impact we have made for our clients!
CM, a Belgian health insurer, migrated its Atlassian environment from Data Center to Cloud, with integration into Azure Entra ID as a requirement. The technical integration through Atlassian Guard was easy to set up. The real challenge was operational: deciding in which platform licences, groups and permissions are managed. ACA Group listed the decisions to make, guided and advised CM, and made sure all stakeholders were informed and aligned. The result: licences managed in Azure Entra ID, permissions in Atlassian groups, and an enterprise-grade identity and security solution with clearly defined roles and responsibilities.

Jessa Ziekenhuis, a hospital in the healthcare sector, was struggling with C2M: outdated Electronic Health Records software with rising maintenance costs, growing unavailability and a stalled feature backlog. Together with ACA Group, the hospital built GEMS (Global Electronic Medical System) on the ACA Platform, with a joint development team and a strong focus on UX. After a phased rollout, GEMS fully replaced C2M by March 2018. It now serves about 2,500 users every day, with fast response times and no unplanned downtime.

When Stellantis inherited an outdated Jira Server environment, simply moving everything to the cloud was not the answer. Years of duplicate fields, inconsistent workflows and legacy configuration would have moved with it. They wanted something better: a clean Jira Cloud environment without losing years of valuable history or disrupting its teams.
Together with ACA Group and Exalate, Stellantis migrated around 150.000 Jira issues in just 25 days, while cleaning up and restructuring its data along the way.





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