react English-speaking jobs in Lummen

Lead a small agile team in designing and building a complex, cloud-native enterprise application using C#/.NET and React. Drive backend development while collaborating with architects, UX designers, and product teams. Champion clean architecture and engineering best practices.

The Director, Partner Sales Executive (PSE) for Benelux, Iberia & France drives partner-sourced and partner-influenced pipeline and revenue. This role owns regional partner strategy, joint go-to-market execution, and strategic deal acceleration. The Director PSE collaborates with regional sales leadership, solution engineering, marketing, global alliances, and ecosystem teams.

Functional/Business Analyst needed for long-term projects in the environment/government sector. Responsibilities include gathering requirements, leading meetings, analyzing business processes, and translating concepts into solutions. Dutch and English fluency required, BPMN, UML, use cases, and user stories experience essential.

Thule seeks a Global Commercial Director for RV Products to lead the business unit's strategic direction and operational excellence. The role requires a proven track record in international commercial leadership, OEM experience, and omnichannel sales. Fluency in English and French is essential.

French speaking Support Specialist to be the first point of contact for customers. Investigate, troubleshoot, and resolve issues for hospitality customers using consistent techniques via phone, chat, and email. Requires customer service experience and strong French/English skills.

EY Parthenon seeks a (Senior) Manager Financial Due Diligence to perform financial due diligence procedures for mergers and acquisitions. Responsibilities include identifying issues, analyzing information, and preparing reports. The ideal candidate has a Master's degree, over 5 years of experience in transactions, strong accounting knowledge, and project management skills.

Leads strategy, roadmap, and evolution of a critical clinical software platform used by audiologists worldwide to configure and optimize cochlear implant outcomes. Partners with global teams to translate customer needs, clinical insight, market signals, and business priorities into products that create measurable value. Owns product strategy, roadmap decisions, discovery, and outcome accountability for the fitting platform.

Senior International Cosmetic Regulatory Affairs & Operations Manager manages EU and international cosmetic compliance, product registrations, and administrative workflows. Requires 3-5 years in cosmetic regulatory affairs with strong knowledge of EU requirements.

Ensure worldwide product registration and trade compliance for Biobest. This role requires a background in Regulatory Affairs or Trade Compliance, with strong analytical skills and fluency in Dutch and English.

Senior Test Coordinator role involves leading UAT, SIT, and E2E testing for Financial Steering and Partner Portal products. Requires 5+ years as Test Coordinator, 7+ years testing SAP (FI-CO/CRM), and C2 Dutch.

Frontend Engineer Intern to build and refine internal tools for analyzing financial cases. Focus on translating complex data into clear, functional interfaces using modern JavaScript frameworks. Requires foundational knowledge of HTML, CSS, and JS.

Experienced Python Developer needed for a long-term energy sector initiative. Focus on building and optimizing backend services for an internal monitoring platform. Requires 6+ years of development experience and strong Python skills.

Senior International Cosmetic Regulatory Affairs & Operations Manager manages EU and international cosmetic compliance, product registrations, and administrative workflows. Requires 3-5 years in cosmetic regulatory affairs with strong knowledge of EU requirements.

Automotive Technical Support Engineer delivers advanced technical support across European platforms. Responsibilities include case resolution, SLA management, Root Cause Analysis, and improving support operations. Requires 3+ years in Technical Support with automotive industry experience.

Lithography Process Engineer needed to analyze and execute lithography process development. Responsibilities include designing experiments, delivering high-quality processes, and managing development projects with suppliers. Requires a Master's degree and 2-5 years in semiconductor manufacturing.

Mechanical Engineer needed for industrial projects involving process engineering, mechanical design, and mechatronics. Requires 7 years of industrial experience, strong process engineering background (chemical/food preferred), and mechanical design skills.

PhD research on scalable Wide-Area EMT Simulation and Automated Stability Assessment. Develop computational foundations for EMT-based stability assessment of converter-dominated transmission systems. Requires a Master's in Electrical Engineering or related field.

Classified Cycling seeks a Head of Sales to lead global sales strategy across OEM channels. This role involves designing and implementing sales processes, managing customer relationships, and leading a sales team. The ideal candidate has a proven track record selling bicycle components to OEMs, experience managing sales pipelines, and strong technical understanding of drivetrain systems.

Experienced Data Privacy Expert needed to support GDPR, Data Privacy & Ethics, Data Governance, and AI Regulation initiatives. Responsibilities include conducting DPIAs, advising teams, and ensuring data protection implementation. Requires fluency in French or Dutch and English.

Senior Project Manager to lead medium- to large-scale digitalization projects for public sector clients. Full lifecycle delivery, stakeholder management, and business development. Requires 8+ years of experience, including 5+ in public sector digitalization, and certifications like PRINCE2 and/or PMP. Strong knowledge of Belgian public sector and procurement law is essential.