javascript English-speaking jobs in La Louvière

Experienced Project Director to lead large-scale construction projects. Manage contractor activities, track progress, and ensure flawless project delivery. Strong knowledge of design and construction processes required. Proven success in coordinating and managing large projects with excellent outcomes.

Private Equity Associate to evaluate, structure, and execute investments. Develop financial models, conduct due diligence, and prepare investment materials. Collaborate with team members on deal execution and portfolio monitoring. Requires 2+ years of private equity or investment banking experience.

Provides customer service to wholesale customers in the North Europe region via phone, email, and B2B platform communications. Handles inbound and outbound communication regarding frames, lenses, connected eyewear, and digital tools. Supports customers with the B2B platform and aftersales processes. Collaborates with team members and other departments.

Senior Consultant or Manager in Debt Advisory will lead debt advisory mandates including refinancing, growth financing, acquisition financing, restructuring, and capital markets transactions. Responsibilities include advising on financing structures, managing lender selection processes, conducting financial analyses, and preparing transaction documents. Requires a Master's degree in finance, economics, business, or a related field and a minimum of 4 years of experience in corporate finance, investment banking, or related fields.

Senior Business Development Director to accelerate revenue growth for Bioanalytical and Preclinical services in the Nordic region.

Leads market-level change and communications initiatives, aligning with global and wave strategies. Adapts messaging and enablement materials to local needs. Manages stakeholder engagement, employee communications, and training. Ensures market change activities integrate with global governance frameworks.

The Director, Operational Excellence will lead VIB's transition to a connected, collaborative support model. This role will guide the integration of local support teams with central coordination, ensuring efficient and resilient support services across the institute.

This two-year program provides hands-on experience in quality assurance and specification management within the Food Safety and Quality Assurance Department. Graduates will gain experience in manufacturing and the field, developing an end-to-end understanding of the business.

Customer Service Representative will handle customer interactions, process orders, and provide support. Responsibilities include responding to inquiries, collaborating with internal departments, and monitoring order status. Previous customer service experience and familiarity with logistics processes are required.

Unilever seeks a motivated intern for its European External Affairs Office in Brussels. The intern will support the team in driving the company's agenda at EU institutions and other European stakeholders. Responsibilities include research, analysis, drafting advocacy materials, and organizing events. The internship requires a university degree, fluency in English, and a commitment to a 6-month full-time duration.

This 6-month full-time internship in Supply Chain and Demand Planning begins in April 2026. The role involves identifying out-of-stock products, supporting promotional planning, and analyzing past promotional behavior.

Lead and manage R&D projects focused on advanced material development in alignment with the company's innovation and sustainability goals. Collaborate with cross-functional teams to identify and implement innovative solutions. Stay abreast of emerging materials and industry trends.

Senior Backend Engineer to design and build core services for a new wealthtech platform. Responsibilities include architecting backend systems in Kotlin, managing CI/CD pipelines, and integrating AI agents and LLM-powered workflows. Requires strong Kotlin or JVM experience, distributed systems design knowledge, and experience with cloud platforms, databases, and testing strategies.

Senior Business Analyst to define, capture, and communicate requirements for changes to work instructions, processes, and applications. Will work with business groups to resolve problems and design appropriate systems. Requires 2-3 years of experience in an analytical or operations role, strong business acumen, and excellent communication skills.

Cloud Architect with hands-on Platform/DevOps Engineering expertise needed for a long-term contract. Design and implement a Greenfield AWS environment for disaster recovery, supporting Azure platform evolution. Must have experience in both Azure and AWS, including Terraform, IaC, CI/CD Pipelines, and cloud networking/security. AWS Certified Solutions Architect – Professional certification is required.

The PMO Project Contracting Coordinator provides administrative, financial, and logistical support for contracts in clinical development. This role manages contract setup, purchase orders, and invoice follow-up, ensuring timely and accurate processing.

This part-time role (50-60%) combines office management and executive support. Responsibilities include managing daily office operations, coordinating travel, preparing board materials, and providing administrative support to the CEO and leadership team. The ideal candidate is organized, detail-oriented, and fluent in English, Dutch, and French.

Environmental lawyer providing legal counsel to diverse clients across various industries. Experience in environmental law, permit acquisition, litigation, contracts, and mergers & acquisitions. Dutch-speaker fluent in English, with at least a good passive knowledge of French.

Security Manager to oversee service delivery and technical account management within a Security Operations Center (SOC) environment. Responsibilities include managing customer relationships, reporting on KPIs and SLAs, coordinating with technical teams, and overseeing the delivery of security services. Requires full professional proficiency in English and Dutch, a degree in Cyber Security or related field, and experience in service delivery, client management, or technical account management within a cybersecurity context.

Lead and mentor a remote team of developers, translating client requirements into scalable technical designs using .NET, Razor templates, and modern HTML, CSS, and JavaScript. Act as the voice of the "Customer Solution" within the core engineering team, influencing product development to improve customization and power. Oversee the technical health of client deployments, ensuring Core Web Vitals are met and seamless integration with client domains.