react English-speaking jobs in Lummen

Chief Technician for NATO Intelligence Systems Support. This role involves installing, monitoring, maintaining, and fixing fourteen complex systems. Responsibilities include Level 2 support, ITSM workflows, and on-call duties within an integrated military and contractor team.

Post-doctoral scientist to reconstruct Southern Ocean sea ice evolution over 200 years. Responsibilities include evaluating existing reconstructions and performing new large-scale reconstructions using instrumental and proxy data. PhD in climatology or oceanography required.

Drive digital-first customer experience by refining channel strategy and scaling adoption. Shape AI-enabled interactions, own the transformation roadmap, and align cross-functional teams to deliver measurable impact.

This role serves as the subject matter expert for OTC, Master Data, and Inventory Planning systems across EMEA. The analyst acts as the first point of contact for system issues, supports process improvements, and develops operational reports. Requires experience with SAP and OTC modules.

Senior Account Executive for EU Public Sector accounts, driving growth and retention with large organizations. Requires 8+ years of sales experience, ideally in tech/IT, selling to C-level executives.

The Senior Business Control Manager ensures financial steering and operational efficiency across Avertim. This role secures contract and PO compliance, monitors budgets, revenue, and margins, analyzes variances, and guarantees accurate and timely invoicing, reporting, and forecasting.

Marketing Internship for Master's students in Belgium. Support social media content, online ads, website building, and email campaigns. Gain hands-on experience with digital marketing tactics.

Experienced Project Manager/Portfolio Control Lead needed for a global CAPEX environment. Focus is on standardizing and improving portfolio-level project control processes, including cost, planning, and risk. Requires 10+ years in project/portfolio control.

Optimize software delivery as a Product Delivery Manager. Lead engineering and QA teams, facilitate Agile workflows, manage capacity, and improve developer experience using data-driven methods. Requires 5+ years in Agile delivery.

Facilities Automation Project Engineer defines and delivers technical installations. Responsibilities include gathering stakeholder needs, creating technical specifications, and managing project documentation and electrical diagrams.

Accounting Manager in an FMCG environment. Lead financial closing, oversee GL/subledger accounting, and manage statutory reporting. Requires 10+ years of experience, knowledge of Belgian GAAP/IFRS, and SAP S/4HANA skills.

Design and develop data pipelines integrating structured and unstructured data for analytics and AI. Focus on scalable solutions, data quality, and implementing AI-enabled use cases while adhering to security controls.

Lead talent acquisition transformation for Benelux supply chain operations, shifting from agency reliance to direct hiring. Own the end-to-end lifecycle for plant-based roles, improving stability and efficiency using Workday.

Support teams in drafting and technically validating operational method statements for district heating network operations, focusing on 3rd generation networks. Requires expertise in network operations, procedures, and knowledge transfer.

Geospatial System Operator required for data/services design, development, and integration within the Esri platform. Must have active NATO SECRET clearance and 3+ years of Esri enterprise experience.

Build modern business applications using Angular and C#/.NET. Work across the full development lifecycle to automate processes for a global organization. Requires 3-5+ years of experience.

Develop and maintain backend services for the core pricing manager system, building distributed services and APIs using Go and Python. Collaborate cross-functionally to deliver high-impact features for the hospitality industry.

Security Control Assurance Specialist ensures security controls meet regulatory and organizational requirements. This role involves planning and executing control testing, assessing controls against frameworks like ISO 27001 and NIST, and supporting audits.

Entry-level Indirect Tax Consultant focused on VAT compliance for Belgian and international clients. Responsibilities include preparing and reviewing VAT returns, analyzing accounting data, and monitoring legislative developments. Requires a Master's degree and strong interest in developing deep VAT expertise.

Lead the EMEA marine operations team, overseeing day-to-day ocean export shipments. Drive efficiency, manage 4PL partners, and ensure safe, on-budget delivery across the region.