backend developer English-speaking jobs in Zottegem

Conduct web, infrastructure, and application penetration testing following established methodologies. Produce technical reports in English and collaborate with stakeholders.

ServiceNow Support Engineer needed for Hardware Asset Management (HAM) module within a ServiceNow SaaS environment. Requires ITIL Foundation and ServiceNow Certified System Administrator certifications, HAM module expertise, and strong technical skills. Fluency in English and French is mandatory.

Experienced Project Director needed to lead large-scale, mission-critical data center projects (€100m+). Full accountability for design-and-build projects from conception to handover, ensuring technical excellence, safety, and compliance.

Senior Technical Delivery Lead with Java/cloud expertise to guide design, development, and Agile delivery of a federal digital transformation program.

Cybersecurity Consultant to develop and implement security frameworks for clients, conduct risk assessments, and support security awareness initiatives. Requires 3-6+ years of experience in IT/security consulting, strong knowledge of security frameworks (ISO 27001, NIS2, GDPR, NIST, COBIT, OWASP), and fluency in Dutch and English.

Senior Information Security Engineer needed to identify, monitor, and mitigate cyber security risks. Responsibilities include investigating incidents, managing vulnerabilities, and improving security posture. Requires 5+ years of experience in information security, incident management, and vulnerability management.

Assist clients in developing and integrating solutions for Risk Management, Finance, or Compliance within the Financial Services industry. Collaborate with internal experts and clients' teams on projects involving statutory reporting, process enhancement, and regulatory implementation.

Develop and deploy Generative AI solutions, including intelligent email analysis, automated data extraction, and conversational assistants. Build and maintain Python microservices using FastAPI and integrate LLMs with frameworks like LangChain and LangGraph. Collaborate with development teams to ensure seamless API integration.

Accounting Manager oversees the full accounting process, ensuring accurate financial reporting in compliance with IFRS and local regulations. Manages accounting teams in Belgium and France and collaborates with consolidation and group entities.

Subject Matter Expert in Digital Assets needed to provide expert insight on digital asset ecosystems, blockchain infrastructures, and tokenized financial assets. Analyze developments in cryptocurrencies, tokenization, stablecoins, and decentralized finance (DeFi). Maintain deep knowledge of national and European regulatory frameworks applicable to digital assets. Contribute to a knowledge platform documenting European digital asset business cases, regulatory developments, and market innovations.

Senior Test Automation Engineer (Freelance) needed for a public sector client. Focus on backend testing, APIs, integrations, and event-driven flows. Must have 8+ years experience, Java automation skills, and experience with frameworks like JUnit, TestNG, Cucumber.

Experienced Marketing Campaign Manager needed for freelance role. Manage Dutch-speaking content creators, execute local events, and adapt international campaigns for the Belgian market. Fluent Dutch required.

Experienced Application/Cloud Architect needed for strategic EU Institution project. Design, develop, and integrate cloud solutions, software applications, and CMS architecture components. Strong Java, microservices, and cloud-native architecture expertise required.

Network and telephony administrator needed to support and improve client network and telephony infrastructure.

Fullstack Javascript developer to design, build, and deploy scalable video solutions for a global platform. Responsibilities include implementing video transcoding pipelines, integrating new features, and ensuring seamless releases on AWS.

Consultant to define and maintain information system vision, ensuring alignment with business needs, security, and scalability. Translate business challenges into technological capabilities and develop prioritized roadmaps. Oversee integration of new solutions and support development teams. Expertise in API Management, Application Architecture, Enterprise Architecture, Cloud Architectures, DevOps, and Data Platforms required. Fluency in English, Dutch, and French.

Designs, realizes, and validates vision system concepts and architectures for automated test solutions. Develops optical test applications, selects optical components, and builds prototype setups. Manages project scope, timeline, and budget. Provides sales support and documents project learnings.

Provides level 2/3 support for INF051 services including Secure Web Proxies, Web Application Firewalls, Email Gateways, Remote Access VPN, DNS and DHCP. Serves as CISS representative in the ESOC and assists other work centers within NISC. Requires experience implementing and maintaining enterprise networks, DNS/DHCP solutions, VPNs, Secure Gateways, Proxies, Firewalls, Load Balancers, WAF and Intrusion Detection System Technologies. Must have knowledge of cloud networking architecture, security, automation, and orchestration, Zero Trust Networking, IT Security frameworks, and PKI. Experience implementing and managing cloud based Secure Access Service Edge and Secure Cloud configurations is required. Prior experience working in an international environment with military and civilian elements is essential. Valid National or NATO Secret personal security clearance is mandatory.

Senior SAP FICO Consultant/Architect needed for high-impact role in a leading global organization. Design and deploy SAP FICO solutions, lead transformation programs, and engage with senior stakeholders.

We’re looking for a senior engineering leader to drive the strategy, development, and delivery of scalable embedded software platforms powering highly complex, safety-critical products used by millions worldwide.