javascript English-speaking jobs in La Louvière

Drive AQUALEX's European scale-up as CRO by defining and executing commercial strategy for double-digit growth. Lead international sales, GTM teams, and revenue operations. Requires 10+ years in senior commercial roles, preferably in SaaS/XaaS.

IT Support Specialist needed for a long-term role providing first-line support via phone, email, and on-site. Requires experience in IT Support/Service Desk, very good English, and a good level of French. Must be available for shifts between 08:00 and 20:00.

Senior Finance Data & Analytics Consultant to co-design and deliver P&L and performance reporting strategy within a global Oracle Fusion Cloud ERP transformation. This role blends strategy and hands-on delivery across FDI, OneStream, and Microsoft Fabric.

Functional Analyst to bridge business needs and IT delivery for a leading international corporation. Responsibilities include gathering requirements, creating functional specifications, and supporting Agile delivery. Requires relevant experience and strong analytical skills.

Senior Accountant to lead Belgian operations for a tech consulting group. Manage end-to-end accounting (GL, AP/AR, payroll, tax), ensure accurate monthly closings, and collaborate with internal and external teams. Requires 3-5 years of experience and fluency in French and English.

Field Service Engineer Electrification maintains low- and medium-voltage installations in industrial settings. Responsibilities include maintenance, troubleshooting, and commissioning complex electrical systems. Requires technical expertise and fluency in Dutch and French.

Project Support Officer role requires NATO SECRET clearance and experience in day-to-day project administration. Duties include supporting planning, financial administration, and project control for high-priority projects.

HVAC Technician Consultant performs maintenance and operations on installations, creating technical drawings and analyzing failures. Responsibilities include executing complex tasks, ensuring safety, and contributing to process improvement.

Lead Business Operations, overseeing payment operations, reconciliation, and incident management. Drive operational excellence, define processes, and ensure transaction accuracy while managing stakeholders and regulatory readiness.

Senior financial leader responsible for shaping Swift's long-term financial strategy, leading the global FP&A organization, and steering pricing strategy. Drives strategic planning, performance management, and data-driven decision making. Oversees budgeting, forecasting, and pricing for new and existing offerings. Leads major transformation initiatives and builds a high-performing FP&A team.

Regional Senior HR Manager serves as a strategic HR business partner, driving talent management, organizational development, and employee engagement. This pivotal role develops regional strategies, coaches leaders, and ensures compliance. Requires a Master's degree and 7-10 years of HR experience.

PhD position focusing on safe and efficient coordination of mixed traffic with automated vehicles. Requires a Master's in a quantitative field, programming skills, and strong English. Research combines traffic modeling, data analysis, and control design.

Leads the development and implementation of the Group tax strategy, oversees tax compliance and reporting, and provides strategic tax advice to senior management. Requires a minimum of 10 years of international tax experience, expertise in corporate and international tax, and strong leadership skills.

Part-time licensed psychotherapist to provide counseling to adults with mental health concerns. Treat clients with benefits ranging from short-term goal-focused EAP to employer health plans. Must have 3+ years of independent clinical experience, be comfortable with technology, and offer some in-person availability in Zaventem, Belgium.

Embedded Software Engineer develops and modifies software in a Linux environment, focusing on embedded development and microcontrollers. Responsibilities include requirement analysis, coding in C/C++, testing, and documentation.

Data Reporting Analyst to own data topics, improving quality, building KPI dashboards, and supporting data governance and AI initiatives. Requires strong analytical skills and autonomy.

Seeking a proactive, highly organized Personal Assistant to support an entrepreneur and family office. Responsibilities span international business travel, event coordination, and private family logistics. Must be fluent in French and English.

Senior Legal Counsel needed with 8+ years in international commercial contracts. Responsibilities include drafting, reviewing, and advising on diverse commercial and IP agreements across global operations. Requires a European Master's in Law and strong English skills.

Project Manager to lead capacity increase project within industrial production environment. Responsibilities include project planning, execution, coordination, implementation, commissioning, and control. Requires engineering degree, 7-8 years experience in industrial project engineering or management, and fluency in Dutch and English.

Generalist Expert role for AI research evaluation. Evaluate AI-generated responses, assessing quality and reasoning, and providing detailed written feedback. Requires strong analytical, critical-thinking, and written communication skills.