react English-speaking jobs in Lummen

Analyze business processes, identify automation opportunities, and design solutions using Power Platform, AI, and RPA. Collaborate with developers and AI specialists to implement scalable solutions and guide teams in adopting automation tools.

IT Business Analyst to define and shape a new strategic domain focused on Network APIs and customer-facing functions. Translate technical concepts into functional requirements and collaborate with developers, architects, and customer experience teams to design and deliver key capabilities.

Senior HR Business Partner to lead HR strategy for the Rubber Reinforcement Business Unit across EMEA and act as a strategic partner for the Global RR Commercial organization. This role combines regional strategic ownership, global commercial exposure, and the opportunity to contribute to operational and organizational transformation.

Experienced Project Lead Network Segmentation needed for complex infrastructure and security program in a manufacturing/OT environment. Requires 10+ years networking and network security experience, including industrial/OT environments. Strong project leadership and hands-on networking experience are essential. Dutch fluency is mandatory.

Enterprise Cloud Architect designs, plans, and oversees the organization's hybrid-cloud architecture. Ensures technology solutions align with business strategies and objectives. Requires 10+ years of experience in IT infrastructure architecture, expertise in Azure, and fluency in English and French or Dutch.

Senior Software Engineer will design, build, and maintain scalable APIs and microservices using C# and .NET Core. Responsibilities include designing architectural solutions, integrating data storage technologies, and developing Kafka-based integrations. The role requires 6+ years of professional software development experience and a Bachelor's degree in Computer Science or a related field.

D'Ieteren Group seeks a master's student for a 6-month investment internship starting July 2026. The role involves conducting market research, analyzing investment opportunities, and supporting portfolio management.

Fever seeks a Senior Market Strategy & Partnerships Manager to drive regional growth in Belgium. This role focuses on building strategic partnerships and executing a regional growth strategy to expand the platform's reach.

Senior Business Analyst to support digital transformation initiatives within European Institutions. Analyze, define, and validate business requirements for large-scale IT systems, ensuring alignment between business needs and technical solutions. Minimum 13 years of professional experience, including at least 10 years in functional/business analysis.

Provides operational support for the full lifecycle of medical grants, sponsorships, and external funding. Manages day-to-day activities including intake, review, contracting, payments, and close-out. Coordinates with internal and external stakeholders to ensure smooth processes and compliance.

Designs and implements end-to-end architectural solutions integrating legacy and modern technologies. Collaborates with stakeholders to translate requirements into architectural designs using ArchiMate methodologies and Sparx Enterprise Architect (EA). Ensures solutions adhere to security protocols and best practices.

Production Intern will coordinate waste reduction projects, benchmark technologies, and enhance best practices sharing across manufacturing plants.

Provide technical presales support to service providers, conduct proposal development, and manage proof of concepts. Collaborate with specialists and partners to develop technical strategies and build relationships. Achieve performance metrics and support team growth.

Mercier Consultancy is seeking motivated individuals to start a remote career in international recruitment. No experience is required. A 5-day training program in Brussels will teach you the fundamentals of recruitment, including sourcing candidates, conducting interviews, and managing pipelines. Upon successful completion, you will be guaranteed a freelance recruiter position.

Experienced Clinical Research Associate (CRA) needed to manage and monitor clinical studies in accordance with regulatory requirements and GCP. Responsibilities include site selection, monitoring, training, and ensuring data integrity. Must have previous CRA experience, strong knowledge of MDR, and fluency in German or French, English, and Dutch. Willingness to travel extensively within Europe is required.

Executive Assistant to support a dynamic business law firm in Brussels. Requires native-level Dutch or French, excellent English, and proficiency in Microsoft Office Suite.

Digital Workplace Engineer to design, implement, and optimize cloud-based workplace solutions for Carrefour Belgium. Requires 5+ years of experience in a similar role, proficiency in Microsoft 365, Intune, and virtual collaboration tools, and strong problem-solving skills.

Experienced SAP FI/CO Consultant needed for permanent role in Belgium. Drive improvements in financial and controlling processes within S/4HANA landscapes. Design and deliver robust SAP solutions aligned with business needs. Fluent in English; French or Dutch required.

The Solution Architect assesses, designs, develops, builds, and validates network solution designs. This role translates technical ideas and market needs into structured solution architectures. The Solution Architect develops solution architectures, technical concepts, and standard practices based on defined requirements. They document and visualize network architectures and validate designs in lab environments. The Solution Architect stays informed on industry standards and emerging technologies and shares technical insights with internal teams.

Embedded Software Engineer needed for satellite/space industry specialist consultancy. Develop embedded software for communication devices, including networking device, network management, and system software. Expert C/C++ skills and experience with safety-critical software environments required.