javascript English-speaking jobs in La Louvière

Provides administrative support, data management, and customer service for a sales team. Manages customer inquiries, orders, returns, and credit notes. Supports billing activities and monitors documentation. Collaborates with internal stakeholders to optimize processes and customer satisfaction.

Own the delivery of regional and global partnership events, managing logistics from briefing to debrief. Coordinate venues, suppliers, and guest arrangements while ensuring a seamless, high-quality experience.

Lead participant recruitment strategy at the Brussels Pfizer Clinical Research Unit, ensuring ethical, inclusive enrollment. This role manages teams, drives data-driven strategies, and oversees compliance for study delivery.

End Point Expert role managing product lifecycle and security policies. Responsibilities include Trellix product rollouts, incident response, and technical guidance. Requires active NATO SECRET clearance and Trellix experience.

Personal Tax Consultant needed for compliance and consulting for national and international clients. Responsibilities include preparing income tax returns, handling expatriate tax, and advising on salary splits. Requires a Master's degree and fluency in Dutch, English, and French.

Functional Lead – Internal Audit for a financial institution. This role provides technical guidance, oversees audit quality, and manages the audit team. Requires 3-5 years in Internal Audit or Risk Management. Fluency in Dutch and French is required.

Sales Stylist at Levi Strauss & Co. provides customer service and support in a team environment. Assists with sales targets, stockroom organization, and brand ambassadorship. Previous retail and tailoring experience is desirable.

Finance Manager supporting the Executive Team with financial management, reporting, and analysis in an international setting. Requires 4+ years of finance experience, strong reporting skills, and fluency in English and Chinese.

Senior Java Developer needed for an international organization. Requires 5+ years of Java experience, knowledge of Spring and Hibernate, and skills in system integration and technical architecture. Must be fluent in English and willing to relocate to Brussels.

Lead, coach, and develop the MRO Network Essentials team to build the fiber network backbone. Oversee partner execution, manage budgets, and ensure timely HUB and feeder installations. Requires engineering/telecom background and project management experience.

R&D Automation Engineer to design and develop mechatronic and automation solutions for continuous casting. Responsibilities include conception, design, testing, and commissioning of robotic systems using Siemens PLC and industrial robots. Requires a Master's degree and 3-5 years of relevant experience.

Develop B2B business and manage the sales cycle for corporate clients. Trainings provided. Requires 0-3 years sales experience, fluency in French, and good English.

Customs and Trade Manager provides expert advice on complex customs and trade matters. This role develops pragmatic solutions, supports sales teams for export, and guides logistics and finance for compliant order fulfillment. A Master's degree and 5+ years of relevant experience are required.

Build a new specialist recruitment practice from scratch. Define strategy, build client portfolios, develop candidate networks, and recruit the initial team. Requires 4+ years of agency-side recruitment experience in Belgium.

Sales Assistant needed for the Christmas season at Pampling&Co. Responsibilities include advising customers, handling inquiries, processing payments, and supporting inventory. Requires customer service experience and a good level of English.

Design tailored financing solutions for major investment projects. Support sales teams by structuring international proposals, securing transactions, and mitigating financial risks. Requires a Master's in Finance and 4+ years in banking or financial services.

SuccessFactors Specialist to drive HRIS transformation, supporting migration from SAP HCM to Employee Central. Responsibilities include configuration, module ownership, and stakeholder partnership. Requires 3+ years with SuccessFactors and HR process knowledge.

Specification Sales Executive focusing on early-stage fire and security solutions across Benelux. Build relationships with project stakeholders, identify opportunities, and shape solution approaches. Requires technical/commercial credibility and proficiency in English plus Dutch or French.

Experienced Test Lead to plan and direct integration, system, and end-to-end testing for financial market IT solutions. Lead teams across multiple regions, ensuring testability using BDD/TDD and managing risks.

Support HR initiatives at a fast-growing international company. Responsibilities include process harmonization, onboarding support, and organizing employee engagement events. Requires a proactive student fluent in French and English.