react English-speaking jobs in Lummen

Seasoned Oracle EBS Financials specialist needed for NATO. Provide 2nd/3rd-line functional support on EBS 12.2.x, resolving complex incidents and designing new requirements across GL, AP, AR, and more.

Designs and implements scalable, secure Salesforce architecture, bridging business needs with technical reality. This role defines technical roadmaps, leads complex integrations, and governs development standards for digital commercial platforms.

SSA Senior Engineer performs engineering evaluations for nuclear power plants. Responsibilities include thermo-hydraulic code preparation, fluid system calculations, and safety analysis. Requires a Master's degree and 7+ years in nuclear safety analysis.

HR Intern role involving inventory, analysis, and migration of documents from a legacy HR system to a new platform. Responsibilities include classification, template creation, and supporting payroll and onboarding tasks. Requires fluent English and strong attention to detail.

Amicable Collection Officer Consultant will recover unpaid instalments, ensuring daily customer contact and file analysis. Requires 2+ years' experience, proficiency in Dutch, French, and English, and strong communication and negotiation skills.

Senior Data Solution Designer to architect and deliver PowerBI solutions for a 24-month freelance assignment. Will design integrated reports, dashboards, and alerts for financial, HR, customer service, and regulatory reporting. Requires expertise in PowerBI, Databricks, ETL, Data Lakes, and Data Warehouses. Must have experience integrating with SAP ECC, SAP S4Hana, and SAP ISU. On-site presence in Brussels required for a minimum of 3 days per week.

Consultant or Manager needed for Treasury and Risk Consulting. Focus on strategic and operational advice in Cash & Liquidity Management. Requires 3-10 years of relevant experience.

Director E&PS Department Head leads the Project Delivery team, providing strategic leadership for critical initiatives and capital projects. This role ensures project delivery aligns with business priorities, scope, budget, and quality standards.

The Head of Operations & Humanitarian Diplomacy supports the Head of Delegation in managing the delegation and implementing ICRC objectives via EU, NATO, and Belgian diplomacy. This role oversees policy, strategy, and team management.

The Chief Commercial Officer will own Fastned's commercial performance across Europe, setting strategic direction to achieve €1M revenue per station by 2030. This executive leads the commercial logic, including positioning, pricing, branding, and partnerships.

Seeking a Cybersecurity & Automation Engineer to manage vulnerability lifecycles, infrastructure security, and automation. Requires 6+ years of ICT experience, EU SECRET clearance, and specific certifications. Expertise in Python, Linux, and cloud security is essential.

Software Engineer needed to develop AI-centric applications using LLMs, RAG, and agentic workflows. Requires 5+ years of software engineering experience and 1-2 years integrating generative AI. Fluency in English and French or Dutch is required.

Drive performance for Belgian brands Circus.be and 777.be as a Market Lead. This operational role requires business ownership, marketing execution, and strong knowledge of the Belgian market. Fluency in Flemish is imperative.

Drive brand elevation through collaborations and culture. Support partnership activation, monitor trends, and coordinate end-to-end delivery of seasonal initiatives across all communication channels.

Design Engineer Gearboxes & Powertrain will design and calculate gearboxes and components to meet customer and internal requirements. This role involves co-engineering with various departments. Candidates should be experienced mechanical engineers.

Senior Solution Architect needed to design and guide enterprise-scale IT solutions. Translate business requirements into scalable, secure, and maintainable IT solutions. Collaborate with various teams to ensure alignment with strategic architecture and business objectives. Minimum 5 years' experience as a Solution Architect in complex enterprise IT environments required. Native or near-native Dutch (CEFR C2) is mandatory.

Lead Technical Consultant for Azure DevOps Solutions, responsible for designing and implementing DevOps pipelines and workflows in Azure DevOps. This role requires proficiency in Azure DevOps, CI/CD, and containerization technologies.

Manage the IP strategy for Compute System Scaling, translating R&D priorities into a strong patent portfolio. Coordinate drafting, filing, and prosecution while using landscape analysis to guide IP choices. Requires a Master's/PhD in Electrical Engineering and 5+ years in the patent field.

Senior Engineer HVAC needed to design and develop HVAC systems for large-scale industrial, energy, and infrastructure projects. Requires 7+ years of experience and expertise in HVAC calculations and systems.

Develop and implement the Controlled Environment sales strategy for Belgium and France, driving business growth and achieving sales objectives. Manage key accounts, identify new business opportunities, and collaborate with stakeholders to ensure effective execution and customer satisfaction.