javascript English-speaking jobs in La Louvière

Regional Sales Business Development Manager will drive revenue growth within a designated territory in Europe. Responsibilities include market research, developing key accounts, managing the sales process, and supporting marketing initiatives. Requires a Bachelor's degree, 5+ years of experience in sales and business development within the high-performance engineering plastics industry, and fluency in English.

We seek a Human Factors Expert to lead human factors engineering activities throughout the development lifecycle of drug/device combination products. The role involves developing and executing usability studies, risk analyses, and validation protocols, ensuring products meet regulatory requirements and are user-friendly.

HR Senior Admin ensures accurate and compliant HR administrative management, including payroll processing, personnel administration, and legal compliance. Supports HR projects related to digitalization, process harmonization, and continuous improvement.

Cloud Engineer (Intune Device Management) to manage deployment, security, and compliance of corporate devices using Microsoft Intune. Responsibilities include configuring device policies, deploying applications, troubleshooting issues, and ensuring device health and security. Requires NATO SECRET security clearance.

Develop and lead the urology business across Belgium and the Grand Duchy of Luxembourg. Drive market entry, execute a regional growth strategy, and build clinical relationships. Achieve sales targets, manage the full sales cycle, and analyze market trends.

European investment firm seeks experienced Senior Portfolio Managers to contribute to managed asset growth. Portfolio Managers will operate within a structured, fully regulated environment and offer a systematic, multi-asset investment approach.

Define and execute brand strategy for a portfolio of brands across Benelux, ensuring strong brand positioning and performance across all distribution channels. Lead marketing budget planning, campaign activation, and performance reporting. Collaborate with international brand owners and internal stakeholders to ensure brand consistency and alignment.

MAINSYS seeks IT Support Engineers to implement, manage, and monitor IT infrastructure and services. Responsibilities include troubleshooting technical issues, managing support tickets, and providing technical documentation. Candidates should have a degree in computer science or equivalent, 3+ years of experience, and proficiency in French, Dutch, and English.

Experienced Mainframe System Analyst needed for Property & Casualty (P&C) retail insurance. Analyze, maintain, and evolve core systems. Translate business requirements into technical solutions. Collaborate with development and infrastructure teams.

Warehouse Operator responsible for receiving, dispatching, and managing goods. Duties include providing tools to technicians, inspecting returned tools, preparing picking lists, monitoring expiration dates, and participating in inventory checks. Must have a Category B driver's license and be fluent in Dutch or French with a good level of English.

Network Technician will ensure tickets are resolved, manage data quality and integrity, and register network information. Responsibilities include data extraction, deduplication, and automation of network configuration data. Requires 3+ years of experience in a Network Technician, DDI, or IPAM role, familiarity with network automation, and competence with subnetting in IPv4 and IPv6 environments.

Experienced SAP Project Manager to lead two concurrent projects: local integration with a supplier (PEPPOL e-invoicing) and offshore coordination with a development team.

Prepare, review, and issue client invoices. Monitor billable hours, follow up on outstanding invoices, and support partners with billing reports.

Experienced QA/QC Quality Manager needed for a flagship 600 MW hyperscale data center project in Belgium. Develop, implement, and oversee the project's Quality Management Plan, ensuring compliance with standards and client specifications. Lead a QA/QC team, coordinate with subcontractors, and manage testing, verification, and commissioning activities.

Lead strategic problem-solving engagements, including value chain assessments, market analysis, and growth opportunity identification. Oversee due diligence, turnaround & restructuring, carve-out & integration activities. Manage stakeholder relationships and project delivery.

Full life cycle recruitment consultant role focused on IT/Tech sector in Brussels. Drive business development through new sales and relationship management.

Experienced Senior Planning Analytics Consultant to deliver end-to-end TM1 projects for a range of customers.

Freelance Web Scraping Specialist needed for the Tendem project. Extract data from complex websites using Apify, OpenRouter, and custom workflows. Ensure data accuracy, quality, and delivery in structured formats. Requires Python web scraping, data extraction, and processing expertise.

The Managing Director is responsible for the strategic, operational, and financial management of one production site and one logistics site within a food industry setting. The role ensures safe, high-quality, and compliant food production while achieving sustainable growth and operational excellence.

TrustUp, a Belgian scale-up, seeks an AI Native Developer to build AI-powered features for its construction platform. You will design, specify, and deliver complete features, including AI integrations like LLMs, agents, and RAG. Experience with MCP, spec-driven development, and full-stack development is required.