javascript English-speaking jobs in La Louvière

Freelance Payroll & Administration Officer manages monthly payroll, ensures accurate closures, and reconciles time data. Supports HR administration, including contracts and onboarding. Requires experience in end-to-end payroll and knowledge of Belgian social legislation.

Experienced Project Manager needed to lead end-to-end customer onboarding for complex SaaS implementations in global trade. Own delivery, manage stakeholders, and drive successful customer go-lives. Requires 5+ years in enterprise IT consulting or B2B SaaS.

Technical Trainer needed to deliver practical training on electromechanical equipment to customers, partners, and internal teams. Requires hands-on experience with machinery and the ability to explain technical concepts clearly.

Lead and develop the Facility & Fleet Department, managing the Brussels office operations, fleet, and mobility services. Responsibilities include supplier management, driving operational improvements, and partnering with various internal teams.

Senior Java Engineer develops and improves backend applications using Java and Spring Boot. Expertise includes Clean Code, SOLID principles, and cloud development with GCP and Kubernetes.

Manages complex international SILO projects from start to finish, serving as the main contact. Responsibilities include feasibility assessment, site supervision, budget control, and contract management. Requires an Engineering Master's and fluency in Dutch, English, French, and/or German.

Experienced Warehouse Manager needed to lead team operations and distribution fulfillment for Frasers Group Belgium. Responsibilities include team management, KPI achievement, and ensuring peak warehouse efficiency. Requires 7 years in logistics leadership.

Employment Lawyer at EY Law provides high-quality legal services in employment and social security law. Responsibilities include advising on HR transformation, litigation, and client engagement for national and international clients. Requires a Master's Degree and relevant experience.

Manage the non-genuine Accessories & Parts business for Toyota and Lexus Belux. This role involves operational ownership, identifying growth opportunities, and monitoring performance using KPIs. Requires a degree and 3+ years in automotive aftermarket.

Junior Performance Marketer to join a fast-growing consumer AI company's Growth team. Focus on hands-on paid acquisition, launching, testing, and optimizing campaigns across mainstream channels. Requires experience with platforms like Meta or TikTok and strong English skills.

Senior Data Architect to guide target data architecture for a strategic modernization program in the Belgian energy sector. Define scalable, cloud-native solutions on Microsoft Azure. Requires 5+ years in Data Architecture and 3+ years in the Belgian energy sector.

Front Office Receptionist at Ghent Marriott Hotel. Provide warm welcomes, manage check-in/out, and handle guest requests. Must communicate confidently in English and be professional.

Bridge business and IT for energy transition challenges. Deploy AI, IoT, and Digital Twins to solve complex energy issues. Requires a Master's degree and fluency in Dutch.

Sales Advisor for a temporary 18h/week contract. Responsibilities include providing high-level customer service, assisting on the shop floor, processing deliveries, and merchandising stock. Requires strong communication and adaptability.

Construction QC Inspector – Mechanical for a major industrial project. Monitor mechanical and piping construction quality, review ITPs, perform inspections, and ensure compliance with project standards. Requires 5+ years in construction with mechanical/piping background.

Key Account Manager for FMCG retail, owning the P&L for strategic customers like Carrefour and Intermarché. Requires experience in Belgian FMCG, strong negotiation, and P&L management skills.

Room Attendant for a Flexi-Job role. Responsibilities include cleaning and servicing guest rooms, changing linens, and maintaining high standards of cleanliness. Requires attention to detail and flexibility.

This role supports the development of a national capability for evaluating and certifying cryptographic algorithms and protocols. Duties involve advising on algorithm strengths, weaknesses, and parameter selection for national customers and ESA experts.

AI Automation Consultant to design and implement AI-powered solutions using low-code technologies. You will build AI agents with Microsoft Copilot Studio and Power Platform, translating business challenges into scalable automations. Fluent in Dutch and English.

Procurement Intern role involving ITPS spend analysis across Benelux and supporting tender execution for service suppliers. Responsibilities include tracking productivity and collaborating on financial opportunities. Master's degree preferred.