Infrastructure Engineer (AWS, DevOps & Security)

• Manage the day-to-day security/IT operations across cloud and end-user environments.
• Further design and operate our secure multi-account AWS Landing Zone, primarily using Infrastructure as Code with AWS CDK (migration to IaC ongoing).
• Implement resilience for our service operation and DR including regular testing.
• Operate CI/CD with Azure DevOps and Octopus Deploy in collaboration with development teams.
• Support our application stack (.NET Web API, Angular, WordPress, PowerShell, Python, R) with robust infra & security.
• Lead security operations and actively contribute to our ISO-27001 compliance journey
• Support our efficiency roadmap through recommendations and implementations of the most suited solutions and processes to address the identified needs.
• Own end-user IT and end-point security: Google Workspaces and related end-user services, laptop provisioning, centralised management, email security, and access reviews (joiner-mover-leaver).

Do you have experience in WordPress?, * Degree in Computer Science/Engineering or equivalent experience.

• Native French or Dutch. Professional English;

Soft skills

• Clear communicator, collaborative, and comfortable taking responsibility/accountability.
• Pragmatic security mindset.
• Organized, curious, and solution-oriented.

Must-haves

• 4-8+ years in infrastructure/security with strong AWS experience.
• Proven Infrastructure as Code skills.
• Solid command of Linux and/or Windows, networking (TCP/IP, TLS, DNS, routing), and scripting language (PowerShell/Python/Bash).
• Experience operating CI-CD pipelines in Azure DevOps, Octopus Deploy or similar tools.
• ISO 27001-inspired controls, GDPR awareness;

Nice-to-haves

• AWS certifications related to infrastructure and security
• Exposure to Azure and Google Cloud basics.
• Fintech/regulatory exposure.

• Pleasant working conditions outside Brussels-easy to reach, less traffic-plus hybrid flexibility.
• Culture of autonomy, clear responsibilities, and growth opportunities.
• Competitive salary with benefits aligned to your experience.

Job Types: Full-time, Permanent contract

Fintensy builds and runs the platform powering mozzeno, Belgium's collaborative lending platform, and other white-labelled platforms for financial entities. We're a human-sized, growing fintech where practical engineering, security by design, and clear ownership matter. The job is located in Wavre.