react English-speaking jobs in Lummen

You'll own the outcome of products built for clients, from discovery to delivery. You'll partner with clients, define product strategy, and collaborate with designers and engineers. You're a builder with sharp product instincts, comfortable working across disciplines and leveraging AI. You lead through clarity and have experience influencing stakeholders and cross-functional teams. You're fluent in Dutch and English.

ICT Analyst to join a cross-functional Agile product team working on Gas Flow Management (GFM) solutions. Translate business needs into functional solutions, support regulatory compliance, and ensure high-quality delivery through testing and user support. Collaborate with developers and stakeholders in an Agile environment.

This part-time, freelance role involves completing research and evaluation tasks for digital map enhancement. Applicants must be fluent in English and Dutch, reside in Belgium for the past two years, and have familiarity with Belgian culture and current affairs.

Leads the evolution and delivery of core Identity Manager and Identity Manager On Demand capabilities. Translates product strategy into epics, features, and user stories. Partners with Engineering, UX, Architecture, and cross-functional teams to drive product development.

Manages the accurate, timely, and compliant processing of invoices and finance-related documents. Oversees booking and payment activities, performs monthly controls, and leads the AP Accounting team.

Lead the development and lifecycle management of innovative facade product solutions, driving growth and profitability. Manage product development, optimize margins, and contribute to international strategic planning.

Head of Sales Belgium & the Netherlands will lead a team of six sales managers, driving revenue growth and supporting the team. Responsibilities include prospecting new clients, nurturing existing accounts, developing sales of industrial services, and managing complex sales cycles.

Research Chemist to develop and implement PAT solutions, integrate AI/ML tools, and optimize crystallization processes. Requires expertise in organic chemistry, data analysis, and Python scripting.

Leads end-to-end delivery of Itineris solutions and services, ensuring quality, scope, time, and budget adherence while driving customer satisfaction and operational excellence. Responsible for P&L management, project performance oversight, and building strong customer and stakeholder relationships. Defines and validates operational and financial feasibility of projects, manages contracts and risks, and drives continuous improvement in operational efficiency and customer experience.

MORO TECH seeks an experienced Pre-Sales & Account Manager to drive business growth by building customer relationships, identifying opportunities, and supporting the full sales lifecycle. The successful candidate will combine commercial acumen, technical understanding, and cross-cultural communication to deliver scalable business solutions.

IT Infrastructure Solution Architect will design and implement network infrastructure solutions, develop standards and roadmaps, and oversee technical implementation. Requires extensive knowledge of LAN, WLAN, routing, network services, and network security.

SANDT seeks a Quality Assurance Engineer to define, implement, and operationalize quality and testing approaches for IT and digital transformation projects. Responsibilities include defining test strategies, ensuring test coverage, setting up automated testing frameworks, and collaborating with development and delivery teams.

Lead Application Engineer designs electrical schematics, panel layouts, and mechanical integration for emission control, monitoring, and energy management systems. Manages projects from scope to customer sign-off, coordinates with customers, suppliers, and internal teams, and provides on-site support. Requires 8-12 years of hands-on engineering experience in electrical and mechanical design, project delivery, and field troubleshooting.

The General Manager Operations Engineering Shapes & Solutions (ES&S) EMEA will lead all manufacturing sites in ES&S, including environmental health and safety. This role defines and executes the operational strategy across all ES&S sites in EMEA, including budgets, mid-term planning, and long-term performance.

Sales Consultant to develop and manage client and candidate portfolios, handle recruitment processes, and contribute to team growth.

Technical Support Engineer provides product training, handles customer inquiries, diagnoses faults, and reports product issues to HQ.

000 employees worldwide, more than 140 in Luxembourg, offering a full range of technology, solutions and services. This is an opportunity to join a strong organization within a young, dynamic and flexible work environment, with a real growth opportunities and immediately make an impact.

Regulatory Affairs Manager needed for a well-established pharmaceutical company. Manage regulatory strategy and submissions for a diverse pharmaceutical portfolio (OTC & Rx, generics). Strong knowledge of EU regulatory procedures (National, MRP, DCP) required.

Principal Technician to design, implement, and maintain security infrastructure for NATO. Requires 3+ years experience in network security, firewalls, intrusion detection and prevention systems. Fluency in English is required.

Manages a defined geographic region, focusing on sales revenue objectives and customer relationships in academia, industrial, and contract research sectors. Develops sales programs, nurtures customer relationships, and identifies new business opportunities. Requires a B.S. in a related field and 5+ years of sales experience.