javascript English-speaking jobs in La Louvière

NATO seeks specialized contractors to develop data standards for data centric security, including Federated Core Services and Zero Trust.

As Global Cutting Technology Expert, you will define and safeguard global cutting standards, accelerate innovation across all cutting converting processes, and ensure world-class precision in cut-to-print registration, crease quality, dimensional stability, and edge integrity. You will work with global manufacturing, engineering, and R&D teams to evaluate new technologies, optimize processes, and guide installations and trials.

Senior commercial leader to own and grow the B2B business in Belgium. Responsibilities include driving revenue growth in independent pet retail, expanding key accounts, and developing the breeder network. Lead a team of sales representatives and execute trade marketing initiatives.

Plant Manager to lead continuous improvement projects in a heavy industry setting. Manage production, cost, and operational excellence while liaising with sites and supply chain teams. Requires 10+ years of experience, a Master's degree in Civil or Industrial Engineering, and fluency in French, Dutch, and English.

Senior Finance Business Partner for Region Southwest Europe (France, Belgium, the Netherlands, Luxembourg, Italy, Spain, and Portugal). Provides financial insight and analysis to support regional leadership, Executive Management, and Board-related material. Develops business cases, improvement proposals, and financial scenarios. Collaborates with finance and business stakeholders across markets. Requires a master's degree in finance, business administration, economics, or a similar field and 5-7 years of experience in finance business partnering, FP&A, commercial finance, strategy finance, or consulting. Fluent in English and French.

Lead Architect to design complex, large-scale cloud solutions. Minimum 5 years experience as a Lead, Solution, or Enterprise Architect. Strong background in AWS, Azure, or GCP and modern architecture patterns. Experience with API design, integration platforms, and messaging systems. Excellent communication and stakeholder management skills. Fluent in English + French or Dutch.

Senior Lead Engineer will manage structural engineering projects from concept to execution, ensuring compliance with quality, budget, and timeline requirements. Provides technical design reviews and guidance, drives BIM and parametric design, and collaborates with multidisciplinary teams. Prepares project proposals, offers, and contracts. Mentors junior engineers and builds relationships with clients and stakeholders. Requires a Master's degree in Civil Engineering and at least 20 years of experience in structural engineering projects. Fluency in Dutch is required.

Provides operational support across various areas including air and road networks, hub operations, and customer service. Completes processes and procedures accurately and on time, resolving issues and escalating complex ones.

NORIT seeks a results-driven Sales Manager to manage the BeNeLux territory, driving sales and profitability. Responsibilities include developing sales plans, managing customer relationships, and identifying new market opportunities. Requires a Bachelor's or Master's degree in a relevant field, 5-10 years of technical sales experience, and fluency in Dutch and English.

Quality Control Technician will perform inspections and functional tests on components to ensure compliance with specifications. Responsibilities include recording control evidence, contributing to protocol improvements, identifying and managing non-conformities, and maintaining equipment and workspace.

Experienced professionals are sought to support Oliver Wyman's continued expansion in the financial services industry. Associates will break down complex problems, conduct analyses, and craft recommendations. Candidates should have 4-8 years of relevant experience, in-depth sector knowledge, strong analytical skills, and fluency in English and French.

Sales representative for a permanent contract based in Belgium. Manage customer relationships, secure commercial excellence, and deliver strong execution across all ABC doors in BELUX. Responsibilities include managing customer relationships, negotiating annual trading conditions, presenting new launches, and monitoring sales performance.

IT Project Manager to organize stakeholder meetings, ensure quality operations, and drive improvement plans for a key client project. Requires 10+ years of IT Program Management experience in the TelCo environment, technical expertise in BSS, Contact Center, API, Security, and System Connectivity, and fluency in French or Dutch and English.

Leads and optimizes global fire testing activities for the Promat brand, aligning strategy with commercial priorities. Manages internal and external testing partnerships, drives continuous improvement, and supports innovation. Requires experience in fire testing, certification, or related engineering fields, strong leadership, and business acumen.

Tether seeks Node.js engineers to build a decentralized search stack. Responsibilities include developing a peer-to-peer architecture, utilizing Kademlia DHT, distributed indexing, and networking protocols. Strong understanding of distributed databases, CRDTs, and classical IR topics is required.

Strategic Category Manager needed to define and implement European purchasing strategies for high-impact categories. Responsibilities include market monitoring, cost optimization, risk management, and collaborating with stakeholders across multiple sites. Requires experience in strategic procurement, commodity markets, and strong analytical skills.

The Merchandising Coordinator supports the development and execution of the global merchandising strategy, ensuring a commercially strong and consumer-centric product assortment. This role analyzes market data, identifies growth opportunities, and translates insights into actionable inputs for product creation and go-to-market execution.

Experienced B2B iGaming marketer to lead global marketing strategy, strengthen brand awareness, and drive business growth. Develop and execute go-to-market strategies for new game launches and manage international iGaming exhibitions.

Local Trial Manager will oversee clinical trial execution in Belgium, managing study teams, site selection, and vendor activities. Requires a Bachelor's degree, 2+ years of clinical trial project management experience, and fluency in French, Dutch, and English.

Junior Lawyer to join a highly regarded Corporate M&A team advising Belgian and international clients on strategic transactions and complex corporate matters.