ICT Expert – Software Development and Integration of Mission-Critical Communication Systems

HumanInTech; Antwerpen; On-site; EUR 60,000 - 90,000; Full time

Job summary

HumanInTech in Antwerp region seeks an ICT expert focusing on software development and integration of mission-critical communication systems for a Belgian public-sector organization. You will ensure that critical communication infrastructure operates reliably and securely.

Responsibilities include developing software solutions, integrating complex systems, and maintaining reliability. Fluency in Dutch is required, and the role offers both freelance and employee engagement with full-time hours.

Qualifications

• Proven experience in software development and system integration.
• Understanding of mission-critical communication systems and their requirements.
• Ability to work in a high-stakes, public-sector environment.
• Strong problem-solving skills and attention to detail.
• Fluency in Dutch (working language).

Responsibilities

• Develop software solutions for mission-critical communication systems.
• Integrate complex communication systems into existing infrastructure.
• Ensure the reliability and availability of critical communication platforms.
• Work closely with technical teams to deliver robust solutions.

Skills

Software development

System integration

Critical environments

Education

Bachelor's degree or higher

Job description

What you will do

You will work as an ICT expert focusing on software development and integration of mission-critical communication systems for a Belgian public-sector organisation. Your work will involve ensuring that critical communication infrastructure operates reliably and securely.

Your responsibilities will include:

• Developing software solutions for mission-critical communication systems
• Integrating complex communication systems into existing infrastructure
• Ensuring the reliability and availability of critical communication platforms
• Working closely with technical teams to deliver robust solutions

What we are looking for

We are looking for an experienced ICT professional with strong expertise in software development and system integration, particularly in mission-critical environments.

You bring:

• Proven experience in software development and system integration
• Understanding of mission-critical communication systems and their requirements
• Ability to work in a high-stakes, public-sector environment
• Strong problem-solving skills and attention to detail
• Fluency in Dutch (working language)

The setting

This role starts on 23 November 2026 and is based in the Antwerp region. You will work within a public-sector organisation responsible for critical communication infrastructure.

You can join us for this assignment as a freelancer or as an employee of HumanInTech. Same role, same team. If you join as an employee, your employment continues beyond this assignment. When it ends, we’ll work together to find your next assignment.

Location: Antwerp region

Work address: Belgium

Employer / contracting party: HumanInTech

Applications close (Brussels time): November 16, 2026 at 1:00 AM

Engagement: Freelance or employed by HumanInTech

Working hours: Full-time

Experience: 3–5 years or more

Education: Bachelor's or more