react English-speaking jobs in Lummen

Security Researcher to join the AI Pentest team, focusing on offensive AI security. Responsibilities include discovering vulnerabilities in open source software, building proofs-of-concept, and creating technical blogs and conference talks.

TOGETHER AS A TEAM As a Trainee Manager you will get the opportunity to grow with us, to develop our business in all aspects of the word and to be able to leave your mark via powerful leadership. With your team of talented co-workers you will be in the driver seat to become the IKEA of tomorrow. You will be surrounded by junior and experienced leaders to reach this goal together.

Design, build, and integrate data and services on the Esri platform for NATO intelligence. Maintain user-facing GIS web tools and perform complex geospatial data analysis. Requires 3+ years of deep Esri enterprise experience.

Senior financial leader responsible for shaping Swift's long-term financial strategy, leading the global FP&A organization, and steering pricing strategy. Drives strategic planning, performance management, and data-driven decision making. Oversees budgeting, forecasting, and pricing for new and existing offerings. Leads major transformation initiatives and builds a high-performing FP&A team.

Experienced E2E Designer/Solution Architect needed to translate business requirements into end-to-end technical solutions in complex environments. Responsibilities include designing cross-domain solutions and maintaining architecture documentation.

Operations Manager to ensure the administration and continuity of the Brussels Office. Responsibilities include managing day-to-day operations, financial metrics, and regulatory compliance. Requires 5-10+ years in operations within a professional services environment.

Systems & Integration Engineer to administer core platforms like NetSuite and Shopify, maintain AWS infrastructure, and build integrations using Celigo and APIs. This hands-on role ensures reliable global operations.

The Chief Finance Officer develops and implements global Finance and IT strategies, safeguarding financial well-being. This role delivers business analysis, manages financial performance, and leads the Finance and IT organizations.

Manage Reports, KPIs, and Analytics for a global SAP S/4HANA transformation. Own the deployment calendar, ensure data integrity, and deliver actionable insights across multiple releases.

Senior ICT Governance & Strategy Consultant to define a target operating model and enterprise architecture for a new federal migration administration. Focus on ICT governance, business modeling, and a transition roadmap. Requires senior consulting experience.

Leads compliance within the company's insurance operations, ensuring adherence to regulatory requirements. Develops and implements compliance policies, risk assessments, and training programs. Monitors compliance, reports to stakeholders, and advises on compliance matters. Collaborates with Legal and Group Compliance.

NALA is seeking a Managing Director to establish and lead its licensed entity in Belgium. The role requires deep knowledge of Belgian and EU financial regulation, including PSD2/PSD3, PSR, and DORA. The Managing Director will serve as the primary point of contact for the National Bank of Belgium and the FSMA, and will be responsible for steering NALA through the PSD3 era.

Drive engagement with European institutions, national governments, and defense stakeholders. This role strengthens Bitdefender's position as a trusted cybersecurity partner while identifying new business opportunities across Europe and the UK.

Senior Linux Technical Lead provides technical guidance, drives best practices for platform operations, and leads the Linux team. Responsibilities include complex troubleshooting, improving operational excellence, and mentoring engineers. Requires extensive Linux leadership experience.

Site CTO for Belgium and Luxembourg to own regional technical strategy. This role combines technical leadership, customer-facing executive duties, and hands-on engineering. Requires 7+ years of backend engineering and 5+ years leading teams, with prior startup founder experience.

The Customer Care Specialist is the primary contact for resolving customer inquiries using product knowledge. This role manages escalated cases, analyzes feedback, and coordinates with internal teams for accurate resolution.

Procurement Manager to own sourcing strategy, supplier partnerships, and contract management for space systems. Responsibilities include strategic sourcing, RFI/RFP leadership, cost optimization, and risk mitigation. Requires 5+ years in procurement.

Business Analyst to optimize interactions with Transmission System Operators in the evolving electricity market. Responsibilities include defining requirements, designing solutions, and supporting implementation for market operations. Requires TSO market knowledge and analytical skills.

Temporary part-time Sales Assistant role in a boutique. Responsibilities include welcoming customers, offering personalized experiences, developing loyalty, handling transactions and stock, and implementing visual merchandising guidelines.

Manage commercial interior projects from quotation to delivery. Coordinate between clients, suppliers, and internal teams, interpreting architectural drawings. Requires strong organization, communication, and fluency in French and English.