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Showing results 1 through 10 of 19

Senior Freelance Hybrid

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Requirements The consultant must meet the following requirements: At least 6 years of relevant experience in the position of Solution Architecture Able to work autonomously and take initiative for engaging with people at all levels Is result oriented. Have an Agile mindset, working experience in a...

Brussels, Belgium

10-02-2026

Senior Freelance Hybrid

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Your tasks • Propose and document the architecture for the team, in alignment with the technical constraints of reuse of existing components and building blocks; • Ensure alignment between the business needs and the architecture of the solution, through documentation, presentations and workshops w...

Brussels, Belgium

02-02-2026

Senior Freelance Hybrid

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University degree in IT or relevant discipline, combined with minimum 9 years of relevant working experience in IT; Minimum 4 years of experience in Java (both with J2SE and J2EE) with extensive knowledge and expertise in the use of design patterns; Minimum 4 years of experience with Spring and Spri...

Brussels, Belgium

22-01-2026

Freelance Hybrid

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Main Goal: Oversee a large, long-running enterprise Data Warehouse within a major financial institution. 3. Project & Context Large, long-running enterprise Data Warehouse within a major financial institution. Millions of queries executed daily. Not a greenfield project – continuous evolution of a...

Brussels, Belgium

19-01-2026

Senior Freelance Hybrid

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Requirements Master degree in IT or relevant discipline, combined with minimum 13 years of relevant working experience in IT; At least 10 years of specific expertise in HTML/CSS. At least 5 years of specific expertise in JavaScript and associated libraries (jQuery, Ajax, Json, Gsap); At least 5 yea...

Brussels, Belgium

16-01-2026

Freelance On Site

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Role Overview We are supporting a large organization in the financial services industry that is entering the development phase of a newly designed internal application. To reinforce the existing team and meet delivery timelines, we are looking for two Cloud-Native Java Developers. You will work on...

Brussels region, Belgium

16-01-2026

Senior Freelance On Site

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We are seeking a Senior Network Security Engineer to design, build, and secure complex network infrastructures. This role is focused on Build (95%) with limited Run (5%) responsibilities. Key Responsibilities: • Design, adapt, and implement network and security solutions (LAN, WAN, Firewalls, Tele...

Massy, France

08-01-2026

Freelance Hybrid

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Freelance Java Developer For an organization in the insurance and financial services sector, we are looking for an experienced Java Developer to support a project-specific Java upgrade. The assignment focuses on upgrading existing enterprise applications from Java 8 to Java 17 or Java 21, ensuring...

Antwerp, Belgium

07-01-2026

Freelance Hybrid

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DESCRIPTION OF THE TASKS Following tasks will be performed by external service provider: Definition of test plans and test cases Construction of test scenarios and scripts Execution of tests Test coordination Reporting of test results Design, prepare and perform end-to-end tests (mixing automated ...

Brussels region, Belgium

07-01-2026

Mid-level Freelance Hybrid

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University degree in IT, preferably in computer science, combined with minimum 5 years of relevant working experience in IT; Proven experience in project management; Experience as Linux System Engineer (Debian, RHEL, RockyLinux, Ubuntu); Experience with DevOps,CI/CD pipelines, scripting(Python/Bash)...

Strasbourg, France

05-01-2026