Founded in 2020 in Belgium, ATS4IT is part of the Moongy Group, established to strengthen agap2IT’s presence in Europe.

Since 2021 we expanded further with the opening of our Danish branch in Copenhagen, and our Spanish brand in Madrid, reinforcing our commitment to being a key player in the European technology landscape.

Proximity, transparency, and collaboration define our approach at ATS. We aim to be your trusted partner and the first choice for your technological challenges

Position: Expert Application Developer (Formex C Support)

Location: The role requires a minimum of 2 days per week onsite in Brussels.

Languages: Fluent in French OR Dutch + English (minimum B2)

Summary:We are seeking an experienced Expert Application Developer to provide support for the Formex C applications. This role will involve hands-on development and support of critical applications, ensuring seamless integration and functionality within the organization.

Key Responsibilities

• Support and maintain the Formex C application, providing troubleshooting, development, and technical guidance.


• Work with APICS for integrated business processes.


• Collaborate with teams to implement and enhance functionality using C and C++ programming languages.


• Manage databases using Informix IDS and Oracle DB, ensuring their integrity and optimization.

Mandatory Technical Expertise:

• Experience with Formex C Support: at least 5 years proven experience in providing technical support for Formex C applications.


• Programming Languages: Strong knowledge of C and C++ development.


• Databases: Proficient in Informix IDS and Oracle DB management and troubleshooting.

A Plus: Proven experience in Governamental sector

What We Offer

• DKV Insurance


• Free training (technical, behavioral, language) and certifications


• Continuous and personalized career progression support


• Opportunities to work on projects with cutting-edge technologies


• Opportunity to work in a global network of companies, with access to a wide range of challenging projects in different European markets.

At ATS4IT, part of the agap2IT family, we promote equality and value diversity. We foster a safe, inclusive environment where opportunities are equal for all. We welcome applications from individuals of all backgrounds, based solely on merit.

Join us and be part of the future!