javascript English-speaking jobs in La Louvière

Junior Financial Accountant to support month-end and year-end closing activities, statutory reporting, and external audit processes.

Red Hat Enterprise Linux System Administrator to manage and maintain a large-scale Linux server environment (~600 servers). Responsibilities include server installation, configuration, security patching, user account management, and container orchestration. Expertise in Ansible, RH Satellite, Docker, Kubernetes, and ITIL best practices is required.

Senior Network Security Engineer needed to manage and secure network infrastructure for a large international organization. Responsibilities include supporting IT and OT systems, preparing and executing network changes, and participating in projects and on-call rotations. Requires fluency in Dutch or French, English, and strong firewall expertise (Checkpoint required).

Senior Technical Purchaser responsible for sourcing, evaluating, and developing suppliers for EPC and industrial piping projects. Manages end-to-end purchasing, negotiates contracts, and optimizes purchasing processes. Drives supplier performance improvement and ensures alignment with project planning and quality standards.

Junior Backend Automation Tester with strong Java skills needed for a mission-critical financial messaging platform. Design, execute, and maintain automated test frameworks, troubleshoot integration issues, and collaborate in Agile teams.

Senior Software Engineer to design, develop, and deliver scalable software for ProUnity, our enterprise platform. Experience with .NET Core, C#, ASP.NET Core Web API, and Angular is required.

Business Manager for the Aerospace & Defence Business Unit. Develops new business opportunities in the Engineering sector, optimizes profitability, and manages a team of consultants. Requires fluency in French or Dutch and English, an Engineering or Business background, and 0-2 years of experience.

Project Engineer Energy Transition purchases materials for European electricity grid operators. Responsibilities include requesting quotations, preparing technical tenders, negotiating with suppliers, and sourcing products. Requires a technical degree, fluency in Dutch, French, and English, and occasional travel.

Manages multiple SAP client contracts, ensuring successful project delivery and client satisfaction. Builds relationships, identifies growth opportunities, and leads teams to deliver projects on time and within scope. Requires 5+ years of experience in a similar role with a background in SAP and strong communication and stakeholder management skills.

JDE Finance Business Analyst needed for Belgium & France tax expertise. 5+ years experience as a Finance Business Analyst with JD Edwards ERP required. Proven expertise in Belgium and France tax regulations (VAT, Intrastat, fiscal reporting).

Lead and execute operational strategies to drive company growth. Structure, optimize, and analyze processes across functions. Collaborate with senior management and teams to implement strategic planning and performance monitoring.

Process Validation Engineer will define validation strategies, coordinate activities such as sterilization validation, and ensure timely revalidation of manufacturing processes.

Manages paid digital marketing initiatives for Kipling in EMEA, driving growth and e-commerce objectives. Develops and optimizes full-funnel strategies across channels like Paid Search, Shopping, and Social Media. Analyzes performance, manages agency relationships, and collaborates with cross-functional teams.

Senior Accountant needed for international company in Brussels. Responsibilities include managing accounting for subsidiaries, monthly closings, tax advising, consolidation, and process improvement. Requires accounting/finance/tax degree, fluency in English and French, BeGAAP/IFRS knowledge, and strong teamwork skills.

Senior Commissioning Engineer to lead safe, efficient start-up of a major Belgian petrochemical facility. Requires 15+ years of experience in commissioning and start-up of petrochemical or oil & gas facilities, proven leadership in large-scale projects, and expertise in operational excellence frameworks.

Process Engineer needed for commissioning, qualification, and start-up of aseptic and fill-finish equipment. 3+ years GMP or industrial experience required. Strong technical, communication, and project coordination skills needed. Fluent in French and English.

Business Analyst to work on EU project in Brussels (EU nationality required). Elicit, understand, and document business needs. Model business processes and propose solutions. Map requirements to system capabilities and ensure technical feasibility. Collaborate with Product Owner, Scrum Master, development team, and client. Support backlog refinement, user story definition, and ongoing clarification. Identify issues, risks, and benefits of solutions. Participate in solution testing and provide progress updates.

Experienced Chatbot Technical Lead needed for a major telecommunications company. Lead the technical direction, coordination, and oversight of a client-facing chatbot solution. Translate business and customer experience needs into technical requirements and ensure alignment between stakeholders.

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.

Lead Data Engineer will own the technical direction of data engineering projects, designing and building scalable data pipelines using Databricks, PySpark, AWS, and SQL.