react English-speaking jobs in Lummen

Manage and grow a portfolio of B2B clients around Dendermonde. Handle requests, prepare quotations, and identify new business opportunities. Build and maintain client relationships and act as a trusted advisor. Collaborate with Project Managers to ensure project delivery and client satisfaction.

Data Scientist (0-2 years) will analyze hospitality listing data, build dashboards, and contribute to data models for ranking and visibility optimization. Requires SQL, Python, and experience with data analysis and modeling.

Validation Engineer to ensure new 3D metal printing technologies meet industry standards. Develops validation strategies, executes plans, analyzes data, and prepares reports. Collaborates with R&D, production, and US-based teams. Requires a technical degree and experience in a similar role. Strong statistical analysis skills and knowledge of validation processes (IQ/OQ/PQ) are beneficial. Fluent English required, Dutch is a plus.

Senior AWS DevOps Engineer to design, automate, and scale cloud infrastructure across multi-cloud environments. Responsibilities include leading infrastructure automation, architecting CI/CD pipelines, managing Kubernetes clusters, and ensuring security and compliance. Requires 5+ years of experience in DevOps, deep Terraform expertise, and strong Kubernetes knowledge.

Business Development Manager to drive new business growth in Belgium for cloud managed services. Develop sales strategies, build relationships with key stakeholders, and lead generation.

SAP Technical Expert needed for a 12-month contract in Brussels. Design, manage, and deliver SAP CRM solutions, including interfaces with legacy systems. 8+ years of SAP CRM experience, strong ABAP expertise, and experience with SAPUI5/Fiori required.

Senior FPGA Engineer to lead and contribute to the architecture, design, and implementation of electronic hardware projects. Experience in VHDL, FPGA/SoC architectures, and video/image processing required.

Industrial Refrigeration Technician needed for preventive and corrective maintenance of refrigeration systems in various sectors. Responsibilities include fault analysis, repairs, installations, and customer communication. Requires a refrigeration technology diploma, Category 1 refrigeration certificate, and valid driving license.

Internal Auditor to assess and improve internal controls, risk management, and governance processes for clients. Plan, execute, and report on internal audit and internal control engagements. Minimum 3 years of experience in Internal Audit, Internal Control, or Risk Management required. Strong knowledge of COSO Framework. Excellent communication skills in Dutch and English.

SAP Datasphere Consultant needed for long-term freelance opportunity. Support SAP S/4HANA and SAP Analytics Cloud (SAC) implementation and optimization. Analyze data, develop models, and ensure data accuracy. Experience in finance and operations, SAP BI, and data visualization tools required.

The Product Manager Beverage Solutions drives strategic product development and cross-functional collaboration for drinkware solutions in the airline and foodservice markets. This role leads product development, manages customer requests, and acts as the go-to expert on product specifications, pricing, and market insights.

DQventures seeks a part-time founder & CEO for a new B2B business. This equity-only role will transition to full-time with a market-rate salary upon achieving sufficient revenue or funding. Responsibilities include market research, competitor analysis, defining and launching the business, leading sales efforts, and raising funding.

Senior IAM Engineer to own and maintain authentication and authorization solutions using OIDC, OAuth, and SAML protocols. Manage digital certificates and lead troubleshooting of IAM issues.

Associate Director to join the Competition Economics Practice in Brussels. Experience in litigation and mergers in a Competition Consulting environment required. Must have experience working in and on German matters and be proficient in English and German. Advanced degree in Economics or related field from a leading university is required.

Leads the evaluation and strategic assessment of new technologies to serve the process, data, and technology portfolio. Conducts feasibility studies, experimentation, and proof of concepts to inform decision-making and prioritize initiatives. Analyzes market trends and competitive landscapes to ensure portfolio alignment with organizational objectives. Collaborates with cross-functional teams to drive innovation and implement new technology solutions. Communicates value created by initiatives to stakeholders.

Research Engineer explores new technologies and builds proof of concepts for established and new markets. Develops and demonstrates innovative solutions to challenging problems. Requires a master's degree in computer science or equivalent, strong engineering interpersonal skills, and experience with software engineering, AI models, and data pipelines.

Lead Data Solution Architect will translate business objectives into architecture visions, define architectural principles, and build architectural blueprints. The role involves designing data landscapes, data platforms, and reporting/analytics components, ensuring end-to-end alignment between business and IT. Experience in data solutions, cloud platforms, and modern data architectures is required.

Senior Product Manager will lead high-impact projects across engineering, design, and operations. Experience as a senior product manager in a high-growth scale-up company, strong understanding of payroll processes, and proficiency in Cursor and/or Claude Code are required.

International Sales Representative to drive growth in the European hospital market. Build customer relationships, identify opportunities, and manage the sales cycle. Present and demonstrate blister packaging machines, negotiate offers, and represent Pentapack at trade shows.

Assistant Manager supports store strategy execution and drives profitable sales growth. Responsibilities include team development, customer operations, merchandising, and ensuring compliance. Requires 1-3 years retail management experience, high school diploma, and strong communication skills.