javascript English-speaking jobs in La Louvière

Provides administrative, accounting, and financial support for a growing startup focused on workplace solutions. Manages invoices, customer and supplier accounts, and tracks expenditures. Facilitates HR tasks including payroll, benefits, and onboarding.

Head of Procurement drives strategy to optimize costs and create sustainable value. This role leads strategic sourcing, manages supplier relationships, and develops procurement teams. Fluency in French and Dutch is required.

Senior Manager, Regulatory Affairs oversees regulatory affairs delivery, coaches teams, and drives continuous improvement. This role requires strong regulatory affairs expertise, management experience, and involvement in strategic drug development.

Enterprise AI Value Strategist advises clients on creating and capturing value from AI and data. Responsibilities include defining AI/data strategy, developing value cases, shaping operating models, and leading tech-driven transformations.

Required Security Clearance: NATO COSMIC TOP SECRET Special Terms and Conditions: The contractor will be responsible for complying with the respective national requirements for working permits, visas, taxes, social security etc. whilst working on site at NATO HQ Brussels, Belgium.

(Senior) Medical Director for Nephrology, EMEA. Provide medical support and advice for clinical trials and safety evaluation. Requires MD with Nephrology specialty and industry experience in clinical development.

Machine Learning Engineers develop production-ready ML pipelines and integrate existing ML solutions into industrial pipelines. Roles involve model deployment, monitoring, and facilitating communication between AI/Analytics and IT production.

Associate Scientific Writer assists with creating clear, accurate scientific documentation, including study reports and presentations. The role requires adherence to various ISO and GxP standards.

Lead the product and engineering strategy for ScraperAPI and Traject Data, scaling a 25+ person organization. Own technical direction for scraping infrastructure, proxies, and data APIs, driving AI integration.

Client Accountant needed for an international Financial Services structure. Responsibilities include preparing financial reports, maintaining records, managing cash flow, and handling tax filings. Requires 3+ years of experience and proficiency in English and French.

Junior Data Engineer supports data products and pipelines from ERP, CRM, and other systems. You will build data models, perform ETL/ELT, and ensure data quality for BI and AI applications. Requires SQL and Python skills.

Sales Manager for Digital Grid Solutions drives digital transformation of power networks in Belgium and Luxembourg. This role identifies new business, builds customer relationships with utilities and developers, and promotes Siemens Energy's grid portfolio. A technical Master's degree and relevant experience are required.

Experienced Sourcing Category Manager needed for Mechanical Components. Define and execute category strategy, lead sourcing, and manage a team. Requires 10+ years in procurement and 3+ years in team leadership.

Inside Sales Teamlead for a European technical components distributor. Responsible for customer communication, order handling, and warehouse coordination for North Europe and English-speaking markets. Requires fluency in English.

Data Scientist to build and deploy LLM-based tools and agentic workflows for bioinformatics research. Requires a PhD or equivalent, strong Python skills, and experience with LLMs and bioinformatic workflows.

Key Account Manager for Hard Discount Electronics. Manage key accounts, negotiate long-term commercial agreements, and drive brand expansion. Requires 3+ years of experience and fluency in Dutch and French.

Head of Sales Belgium will own commercial growth, defining and executing sales strategy. This hands-on leadership role involves scaling a sales organization of about 40 people and supporting complex deals. Fluency in Dutch and English is required.

Senior Broker specializing in technical insurance solutions like D&O, Professional Liability, Crime, and Cyber Risks. Acts as intermediary, negotiating and implementing insurance programs for commercial and financial clients. Requires Master's in Law or Economics and 7+ years of relevant industry experience. Fluent in Dutch, French, and English.

Senior finance leader to drive operational performance and profitability across a complex industrial footprint. This role involves financial leadership, operational analysis, and advising senior stakeholders on performance and value creation.

Principal Thermal-Mechanical Engineer to drive adoption of physics AI platform at IMEC. Requires 15+ years in thermal/mechanical simulation, expertise in semiconductor packaging, and Python/C++ scripting.