javascript English-speaking jobs in La Louvière

Silversquare is seeking talented individuals to join its dynamic team. We offer inspiring workspaces and a vibrant community across Brussels, Zaventem, and Luxembourg.

TMS Configuration Specialist needed to integrate Soloplan CarLo with partners. Responsibilities include configuring Cross dock and First-Last Mile systems across Europe, translating requirements, and supporting TMS operations.

Experienced Clean Piping Welder needed for mechanical installation projects in the Pharma-Biopharma sector. Must have mastery of TIG and Orbital welding techniques for stainless steel and experience in the Pharma-Biopharma sector.

Customer Success Manager to manage client relationships, drive adoption and retention of SEO and GEO solutions. Develop strategies, identify growth opportunities, and collaborate with cross-functional teams. Requires 2+ years of experience in a similar role, strong communication skills, and proficiency in French/Dutch and English.

Experienced Marketing & Communication Specialist to develop and execute campaigns, create content, and analyze results. Responsibilities include digital channel development and supporting training programs. Requires 5+ years of broad marketing experience.

Belcenter, an innovative telecom operator, seeks passionate individuals for various roles. We offer a stimulating work environment, team-building activities, and opportunities to contribute to innovative projects.

Full Stack Engineer needed to build in-house technology for a market research agency. Responsibilities include developing features using TypeScript, React, Hono, and PostgreSQL, and integrating AI features. Requires 1-4 years of experience.

Manage employee relations matters including performance, discipline, and investigations. Ensure fair policy application and compliance with labor laws within the Belgium context. Requires HR/Psychology background and fluency in English with French or Dutch.

Operate and develop advanced test rigs to evaluate complex mechanical and mechatronic systems. This role involves executing test campaigns, analyzing issues, and improving automated test sequences. Engineering degree preferred.

Lead AI Agent Engineer to define, build, and operationalize AI agents enhancing Security Operations effectiveness. Own the full AI agent lifecycle, translating security challenges into production-ready, scalable solutions.

Seeking a freelance Building & Utilities Lead to manage and maintain all site building, utilities, and facility activities. Responsibilities include team leadership, project management, and ensuring infrastructure safety and compliance.

Finance Manager to support the CFO, overseeing financial and budgeting aspects of a housing portfolio. Responsibilities include treasury, credit control, financial management of buildings and projects, and process improvement. Requires 5+ years of relevant experience.

Fleet Business Analyst role combining fleet administration, data analysis, and stakeholder support. Requires experience in commercial administration, data handling, and fluency in Dutch, French, and English.

Global Electrical Expert providing technical guidance on low- and medium-voltage systems across international projects. This role defines engineering standards, supports CAPEX projects, and acts as a subject matter expert. Requires 8-10+ years of relevant experience.

HR Business Partner role supporting a production site within a growing international food manufacturing group. Responsibilities include partnering with managers, strengthening leadership, and driving HR initiatives across multiple sites. Requires experience in an industrial environment.

Provide technical support, configure software solutions, and analyze accounting needs for Belgian and Luxembourgish companies.

Backend Developer with 4+ years of experience needed for migration from Symfony/PHP to Java Spring Boot. Design, implement, and test scalable microservices. Collaborate with frontend and product teams. Experience with relational databases (PostgreSQL preferred) and DevOps tools required.

Group Consolidation Controller supports monthly consolidation and IFRS compliance. Key tasks include data consistency analysis, intercompany reconciliation, and preparing financial analyses for management. Requires 4+ years in financial accounting or auditing.

International Key Account Manager drives strategic growth for global lubricant and grease suppliers. Responsibilities include developing multi-year account plans, negotiating international contracts, and leading OEM programs across Europe. Requires 5-10 years of relevant experience.

Provides technical support to customers and distributors for apple juice machines in Belgium. Monitors machinery performance and resolves technical issues.