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Client:

I'm currently partnered with a client who operates with a distinctive and proven business model focused on acquiring life insurance portfolios.

Here's some headliners about the opportunity:

Role:

IT Development Team LeadBelgium - hybrid modelPermanent contract - not Freelance

You'll need:

Hands-on experience of UL3, Isabel, DCLExperience working as a software engineer with Python.Technical leadership capabilities.Demonstrate strong knowledge of Agile/Scrum Framework methodology on Jira & Scrum master.Fluent French speaker.

If this sounds like something you would be interested in please apply or reach out directly to me.

[email protected]

GCS is acting as an Employment Agency in relation to this vacancy.

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Location: Brussels (3 days onsite)

Contract Type: 4+ month contract (with potential extension)

About the Role:
We are looking for an experienced Security Architect to help shape and implement a modern, robust security architecture across IT, OT, and cloud environments. You'll translate high-level security strategy into practical, compliant, and future-proof solutions that safeguard critical systems, data, and business processes.

Key Responsibilities:

Design and maintain enterprise security architecture, embedding Security by Design and Privacy by Design principles.

Integrate security across multiple domains: network, cloud, IT/OT/IoT, identity and access management, cryptography, and data protection.

Conduct risk assessments for projects, infrastructures, applications, and industrial systems; recommend mitigation measures.

Develop and update technical security standards, aligned with regulations (GDPR, NIS2, ISO 27001, etc.) and best practices.

Support project teams and business units in implementing secure solutions, including SAP, cloud, and converged IT/OT environments.

Monitor emerging threats, technologies, and regulatory changes; propose continuous improvements to strengthen security posture.

Required Experience & Skills:

Bachelor's degree in Cybersecurity, Computer Science, or related field (Master's preferred).

5+ years in security architecture within complex hybrid environments.

Broad technical expertise in: network security, cloud security, ICAM, cryptography, SIEM/XDR, and secure AI usage.

Familiarity with standards and frameworks: ISO 27001, NIST, IEC 62443, GDPR, and similar.

Proficiency with architecture modeling tools (e.g., Archimate).

Certifications: CISSP strongly preferred; CISM, CISA, ISO 27001 Lead Implementer, SABSA are a plus.

Behavioural Competencies:

Excellent communication and stakeholder management skills.

Structured, critical thinker with a solution-oriented mindset.

Autonomous, rigorous, and adept at managing priorities and change.

GCS is acting as an Employment Business in relation to this vacancy.

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Junior Data Analyst - QlikView / Data Stack Migration
📍 Ghent, Belgium (Hybrid)
📅 12-Month Rolling Contract
💼 Freelance / Consultant

Overview:

An exciting opportunity has opened for a Junior Data Analyst to join a dynamic analytics team within a large-scale enterprise project in Ghent. You will be supporting ongoing BI and data transformation initiatives, particularly around QlikView and the potential migration or re-architecture of the existing reporting stack.

This role is ideal for someone with a foundational understanding of business intelligence, who is eager to work on large-scale data projects, and has exposure to Qlik tools or similar technologies.

Key Responsibilities

Assist in the analysis, documentation, and validation of business and reporting requirements.

Support ongoing development, testing, and maintenance of QlikView dashboards.

Collaborate with senior analysts, developers, and business stakeholders to support the modernization of the analytics environment.

Help monitor and assess the quality and performance of current BI solutions.

Contribute to the migration or redesign planning from legacy tools to a new BI stack.

Prepare and maintain reports, data models, and visualizations based on business needs.

Required Skills & Experience

1-3 years of experience in a data analyst, reporting analyst, or BI support role.

Familiarity with QlikView, Qlik Sense, or other similar BI tools (e.g., Power BI, Tableau).

Strong analytical mindset and basic SQL/data querying skills.

Comfortable working with large datasets and translating data into insights.

Experience working in a structured, project-based environment.

Strong communication and documentation skills in English; Dutch is a plus.

Nice to Have

Exposure to data stack modernization or BI migration projects.

Understanding of data modelling concepts or ETL processes.

Previous experience in enterprise-level environments or working with cross-functional teams.

Contract Details



Duration: 12-month initial contract, with potential for extension

Location: Ghent (Hybrid - 2-3 days on-site per week)

Language: English (Dutch a plus)

GCS is acting as an Employment Business in relation to this vacancy.

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Data Engineer (Mid-Level) Belgium, 6-12 Months Rolling
Location: Ghent (Hybrid/On-site)
Contract Length: 6-12 months (rolling thereafter)
Start Date: As soon as

An established organisation in Belgium is seeking a Mid-Level Data Engineer to support a critical re-architecture programme. This is a contract position for an initial 6-12 months, with the strong potential for extension on a rolling basis.

Key Responsibilities:

Support the re-architecture of legacy data platforms, primarily within Qlik Sense / QlikView and Excel-based reporting systems.Work closely with internal stakeholders to understand existing architecture and propose scalable, efficient solutions.Assist in data modelling, data flow design, and optimising on-prem data infrastructure.Collaborate on migration strategies and help transition BI solutions from Qlik to Power BI and Databricks where applicable.

Must-Have Skills:

Proven Data Engineer or Data Architect experience, ideally within mid-sized or enterprise environments.Strong knowledge and hands-on experience with Qlik Sense / QlikView, including system design and custom development.Solid understanding of data re-architecture and redesign within on-prem environments.Comfortable working with Excel-based data solutions and enhancing their scalability.

Nice-to-Have:

Experience migrating from Qlik to Power BI.Familiarity with Databricks and modern cloud-based data engineering practices.

What's on Offer:

Flexible rolling contract with a long-term roadmap.Opportunity to play a key role in a high-impact transformation programme.Hybrid work model with autonomy and ownership of deliverables.

If you're a results-driven data engineer with architecture experience and a passion for modernising legacy systems, we'd love to hear from you.

📩 Apply now with your CV or reach out for a confidential discussion.

GCS is acting as an Employment Business in relation to this vacancy.

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Cloud Software Engineer

Location: Hasselt, Belgium

Working model: hybrid (2 days per week)

Salary: €70k + 8% holiday allowance

My client is looking for a Cloud Software Engineer where you will be responsible for developing and maintaining platform operational features which is AWS based. You will optimise cloud solutions to support the performance, security and compliance of the platform.

Additional details

Location: Hasselt, BelgiumTech stack: Java, Go, Spring, Docker, Kubernetes & AWSWorking model: hybrid 2 days on siteContract: PermanentEnglish speaking

Interested? Apply or email [email protected]

GCS is acting as an Employment Agency in relation to this vacancy.

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