javascript English-speaking jobs in La Louvière

Lead public sector sales growth across the Benelux region, developing and executing sales strategies for government and public sector organizations.

The U.S. Mission in Belgium seeks an Administrative Assistant for the Health Unit. The incumbent oversees administrative functions, schedules appointments, manages medical records, and coordinates with local medical providers. The position requires a minimum of two years of experience as an Office Manager or Administrative Assistant, proficiency in English, Dutch, and French, and knowledge of the local medical care system.

Senior Software Engineer will design, build, and maintain scalable APIs and microservices using C# and .NET Core. Responsibilities include designing architectural solutions, integrating data storage technologies, and developing Kafka-based integrations. The role requires 6+ years of professional software development experience and a Bachelor's degree in Computer Science or a related field.

Clinical Research Associate I to monitor clinical trial sites, ensuring compliance with ICH-GCP, protocol requirements, and regulatory guidelines. Responsibilities include site initiation, monitoring, and close-out visits, data verification, patient safety monitoring, and documentation maintenance. Must be fluent in French, Dutch, and English. Oncology and Phase I study experience preferred.

Provides customer support via email and phone to clients in the DACH region. Processes orders, collaborates with internal departments, and maintains customer records. Requires fluency in German and English, customer service experience, and proficiency in MS Office and CRM systems.

Supports the ECHO Partnership Team in delivering the Plan International EULO workplan, with a focus on humanitarian funding. Coordinates ECHO funding opportunities, supports engagement with EU institutions, and ensures project compliance throughout the grants cycle. Assists in developing advocacy messages and monitoring data from ECHO-funded projects.

Traffic Coordinator / Transportation Analyst needed for a worldwide manufacturer of construction equipment and engines. Manage international transportation operations (ocean, road, rail, air) for shipments to African and Eurasian destinations. Provide operational support, monitor deliveries, and resolve shipment issues. Bachelor's degree in Supply Chain, Logistics, or equivalent experience required. Fluent English, strong analytical and communication skills necessary.

Two-year rotational program for recent engineering graduates interested in technical excellence and innovation. Gain hands-on experience in production, maintenance, and engineering.

Inside Sales Representative will drive revenue growth and prospect acquisition through outbound and inbound sales activities. Responsibilities include developing new sales opportunities, communicating with customers, and leading generation and qualification. The ideal candidate has 1-2 years of Inside Sales experience and is trilingual in French, Dutch, and English.

Senior Food Auditor to verify management systems in the food industry, ensuring compliance with accreditation standards. Experience in food production and technology, quality management, and food safety standards required. Certified to conduct third-party audits (IFS Food, BRC Food, ISO 22000, or FSSC 22000). Strong stakeholder management and communication skills in Dutch, English, and French.

Sales Account Manager for the automotive aftermarket sector. Develops and implements sales strategies, manages distributors and partners, and analyzes market trends. Requires proven sales experience, strong communication skills, and proficiency in English and Dutch.

Business Analyst with 5+ years' experience translating business needs into actionable solutions. Expertise in requirements analysis, Agile/Scrum, and testing. Strong technical understanding and interest in AI. Fluent in French and English. Financial services or insurance experience preferred.

Senior Paralegal to ensure governance registers, mandates, and board documentation accuracy. Coordinate signature processes, KYC procedures, and legal secretariat support. Requires Belgian Law degree, fluency in Dutch, and 5+ years experience in corporate law, governance, investment, or Private Equity.

Junior HR Business Partner will provide HR support to stakeholders, ensuring alignment with global HR goals and local requirements. Responsibilities include advising on policies, streamlining processes, and championing performance management. Requires 2+ years of HR experience, knowledge of labor legislation, and fluency in Dutch, French, and English.

Dynamic HSE Manager to lead and improve safety performance across multiple manufacturing sites. Focus on standardizing practices, building a proactive safety culture, and aligning site-level efforts.

Lead Etex's digital growth agenda by driving customer engagement and retention across all digital platforms. Translate strategic priorities into effective digital execution, increasing qualified leads, conversions, and commercial impact.

Remote Marketing Assistant needed for social media management, content creation, and administrative tasks. Must have excellent written and spoken English, strong organizational skills, and experience with digital tools.

Provides CMC and technical oversight for drug substance and product manufacturing. Tracks vendor activities, supports analytical method qualification, and contributes to regulatory submissions. Manages project tasks, budgets, and documentation.

Full Stack Developer Intern to join a growing team. Develop and maintain web applications using HTML, CSS, JavaScript, NodeJS, and AI-integrated IDEs. Must have a Bachelor's or Master's degree in Computer Science, Computer Engineering or related field and strong understanding of web technologies.

The Regional Manager for West-Vlaanderen will oversee operations, manage teams, ensure project efficiency, and drive business growth in the region.