react English-speaking jobs in Lummen

Retail Performance Specialist supports a nationwide retail operator by analyzing location performance, customer experience, and operations. This role monitors KPIs, integrates internal and external data, and supports decisions on site evolution. Requires 5+ years of relevant experience and fluency in Dutch and French.

R&D Firmware Engineer develops, integrates, validates, and maintains firmware for new products. Requires 5-10 years of experience, strong Python proficiency, and full English/French.

Head of Finance needed to scale the Group from €20M to €100M. This role requires building a scalable finance function, securing financing, owning budgeting, and driving profitability across complex international operations.

Senior Data Reporting & Visualization Specialist needed to transform complex data into actionable insights for a banking client. Requires 6+ years in Data Analytics, strong dashboard design skills, and mandatory experience in banking.

Business Development Manager to expand JinkoSolar's Solar PV footprint in French-speaking Europe. Responsibilities include market analysis, new opportunity generation, and sales control. Requires a degree in Engineering or Business and proficiency in English, French, and German.

Manage ICT projects from initiation to closure, defining scope and strategies. Requires 5+ years managing IS development projects, PM certification, and experience with Agile/AI.

Data Solution Architect designs data backbones for clients, translating business needs into end-to-end data solution designs. Requires 7+ years in data architecture, vendor-agnostic thinking, and strong communication skills.

The Liaison & Office Manager ensures smooth Brussels office operations. Responsibilities include office management, event coordination, stakeholder liaison, vendor management, and travel administration. Requires relevant experience and strong organizational skills.

Lead engineering initiatives for Generative AI, Multi-Agent AI, and RAG technologies. Drive innovation in NLP models, oversee MLOps pipelines, and mentor teams. Requires 5+ years in NLP/GenAI with advanced degrees.

The Lifting Operations Manager provides technical leadership and operational oversight for all lifting operations and vertical transport systems across TSL projects. This role ensures safe, compliant execution, setting standards and reviewing complex lifting plans.

Experienced SAP GTS Senior Consultant needed to design and implement solutions across Customs, Compliance, and Trade Preference Management. Responsibilities include configuration, process analysis, and advising clients on global trade regulations. Minimum 4 years of SAP GTS experience required.

Technical Lead & Product Owner for IoT/OT solutions in transport infrastructure. Manage end-to-end lifecycle, integrating sensors and data visualization. Requires 5+ years in IoT/PO roles and Linux administration.

Experienced HR Manager needed for an international company in Belgium. Own the HR scope across operational sites, managing Belgian labor law, employee relations, and HR projects. Must be fluent in Dutch and French with good English.

Freelance Golang Developer to build and maintain backend services and microservices for an AI platform. Requires 5+ years in Go, experience with event-driven architecture, and strong engineering practices.

This role coordinates internal engagement, positioning, and advocacy on climate, environment, and health for MSF. Responsibilities include leading the CEH IAPG and developing advocacy materials. Requires a Master's or relevant experience and 3+ years in advocacy.

Lead and accelerate commercial and advertising activities for a leading Belgian media group. Drive strategic growth, digital transformation, and new partnerships. Strong leadership, communication, and strategic vision required. Fluent French and English essential.

Experienced Freelance Cloud Engineer needed for a 6-month contract. Focus on designing, implementing, and automating cloud infrastructure using Microsoft Azure, Kubernetes, and Terraform across DevOps, Data, and AI environments.

IT Security Consultant (Penetration Tester) identifies vulnerabilities in client systems, applications, and networks. Responsibilities include performing penetration tests, security assessments, and providing actionable remediation advice. Requires proficiency in Dutch and English.

Data Visualisation Specialist for a six-month project. Transform raw data into actionable insights by developing, updating, and optimizing dashboards. Requires 6+ years in Data Analytics/Visualisation, banking experience, and proficiency in Tableau, SAP BusinessObjects, and SAS.

Experienced Business Analyst/Functional Consultant needed for Oracle HCM Cloud implementation. Responsibilities include analyzing HR requirements, configuring Learning/Skills modules, and supporting functional testing for a major HR digital transformation. Requires 5–7+ years of relevant experience.