react English-speaking jobs in Lummen

The European Climate Foundation seeks a highly committed intern to support the Land Use and Food Systems Programme. The intern will monitor news, conduct research, attend events, and assist with project administration.

Translate user needs into technical specifications for pharmaceutical installations. Define PLC and SCADA concepts, develop engineering documentation, and support project execution.

Administrative Officer needed for a 4-month temporary assignment in Puurs. Responsibilities include transferring data, correcting errors, and collaborating with teams to ensure data accuracy. Requires a technical or analytical background, fluency in Dutch and English, and the ability to commute to Puurs.

The Business Process Officer analyzes, designs, implements, and improves business processes within Daikin Europe's EMEA Development Centre. Responsibilities include leading process improvement projects, defining project scope and objectives, and standardizing processes to enhance efficiency and compliance.

The Purchase & Contract Advisor safeguards business interests by managing contractual and commercial risks throughout the project lifecycle. Responsibilities include negotiating contracts, managing supplier relationships, and ensuring compliance with ISO 9001, ISO 27001, and ISO 14001 standards.

Experienced UX Designer needed for a 12-month contract with potential extension. Shape and improve digital experiences for a major public sector organization. Translate user needs into design solutions, conduct user testing, and collaborate with product teams. Minimum 5 years of UX design experience required, with proficiency in Dutch (CEFR C2).

Inside Sales Representative needed for full-time, on-site role in Ath, Belgium. Responsibilities include closing sales, conducting virtual trainings, and providing customer service.

Develop Java applications for the notary profession, adhering to quality, security, and legal standards. Contribute to a Service Oriented Architecture (SOA) and continuous process improvement. Share expertise in Spring, Spring Boot, Maven, REST, JPA, SQL Server, Docker/Kubernetes, and CI/CD in GCP.

Lead and develop technical service operations, managing a team of electronics technicians. Oversee repair work, ensure customer satisfaction, and analyze recurring issues. Contribute to continuous improvement and stay updated on product developments.

Graduate to support a leading Political & Credit Risk Insurance business. Develop understanding of the insurance business, assist with client service, broking activities, and policy placement.

IT Support Engineer needed to process support requests, provide phone and in-person support, implement solutions, and monitor tickets. Requires a Bachelor's degree in IT or equivalent, IT support experience, and fluency in Dutch and French.

Develops product positioning and messaging for Keysight Eggplant's software testing solutions. Executes go-to-market strategies, creates marketing assets, and provides sales enablement materials. Collaborates with product, sales, and engineering teams.

Production Manager needed to strengthen and professionalize daily operations. Translate site objectives into operational priorities, analyze downtime and bottlenecks, and optimize production processes. Manage the day shift team, coach shift leaders, and improve efficiency, cost control, and safety.

Senior Accountant needed for financial administration, closing, and compliance of one or more entities. Responsibilities include managing the closing process, maintaining the general ledger, ensuring local compliance, and preparing audit documentation. Must have a Bachelor's or Master's degree in Finance, 3-5 years of experience in accounting, and fluency in Dutch, English, and French.

Senior AI Engineer will design, build, and deploy a production-grade AI service for knowledge search. Responsibilities include developing the RAG pipeline, ingestion layer, security & governance, and evaluation framework. Expertise in Python, Azure DevOps, AKS, Azure OpenAI, and RAG/LLM systems is required.

Experienced UX Designer needed to translate user needs into effective interaction models and functional designs. Collaborate with cross-functional teams in an agile environment to deliver scalable solutions. Minimum 5 years of experience as a UX Designer with a strong portfolio demonstrating UX processes and design outcomes. Fluent in Dutch (CEFR C2 level).

VIB is seeking a Business Analyst to translate business needs into actionable ICT solutions. You will analyze requirements, document them clearly, and collaborate with stakeholders to ensure successful implementation. You will work closely with solution architects, vendors, and system integrators. Fluency in Dutch and English is required.

AP/AR Accountant needed for a fast-growing renewable energy company. Manage daily AP/AR activities, ensuring accurate processing and smooth financial operations.

Manages the assortment, catalogue quality, and commercial performance of complementary products (lens care, eye drops, accessories) across 10+ brands in 7 European countries. Designs cross-sell and upsell strategies, applies psychological merchandising tactics, and leverages data to personalize recommendations. Collaborates with various teams to drive category growth and P&L contribution.

Advise customers and partners on Microsoft licensing programs, support onboarding, and help shape joint business plans. Proven experience in the Microsoft ecosystem and strong knowledge of Microsoft licensing required. Fluent Dutch and French (French at B2 level or higher) required.