javascript English-speaking jobs in La Louvière

Senior Design Engineer responsible for designing and improving (electro)mechanical and electronic products. Duties include concept brainstorming, CAD design, prototyping, and technical development from concept to production. Requires 10+ years of experience and fluency in Dutch and English.

Proficient DevOps Engineer supporting backend applications in the Payments domain. Responsibilities include ensuring platform stability, managing incidents, and driving automation using Azure DevOps, Ansible, and CI/CD pipelines. Requires Unix/Linux skills and experience with containerized microservices.

Delivers seamless HR experience for employees and managers. Manages end-to-end payroll processing, maintains payroll data, and ensures compliance with Belgian legal and regulatory requirements. Collaborates with external providers and stakeholders.

Senior C# .NET Software Engineer needed for Application Support & Systems Integration. Responsibilities include 2nd/3rd line support, root-cause analysis, and developing system integrations across various technical layers.

Manage end-to-end payroll and HR processes, ensuring accurate compensation and compliant service. Key duties include processing employee data, maintaining records, and monitoring social/tax legislation. Requires payroll expertise and strong organizational skills.

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.

Define reliability strategy for lasers and photonic integrated circuits. Identify failure mechanisms, develop testing methods, and contribute to design decisions. Requires a Master's in a relevant field and 3+ years in photonic IC/laser reliability testing.

Dynamic Sales Manager to lead expansion of GroundIQ, a revolutionary ground mapping and modeling product, within the Architecture Engineering and Construction (AEC) sector.

Proactive Junior Support Specialist for a medical/orthopedic startup. Drive daily administration, logistics, and sales support. Manage inventory, client contact, invoicing, and office operations. Requires strong organizational skills and initiative.

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

Operational System Engineer needed for a one-year mission. Expertise in Azure AKS, Storage, Event Hub, and Istio service mesh is required. Responsibilities include integration setup, 2nd line support, and process automation.

Manager, External Workforce Operations supports EU external workforce delivery, focusing on Belgium. Responsibilities include overseeing staff augmentation, MSP performance, and operational compliance.

KOJUMP is seeking energetic and caring individuals to join its dynamic team in the leisure industry.

Accountant supporting day-to-day European financial operations. Responsibilities include managing general ledger, processing payments, preparing VAT declarations, and handling stakeholder relations. Requires proficiency in accounting software, advanced Excel, and fluency in Dutch and English.

Implement and configure Dynamics 365 Finance solutions to transform client finance processes. Analyze business requirements, support implementation lifecycle activities, and provide functional support to end users.

Personal Banker manages affluent client portfolios, providing top-tier service and customized investment solutions. Requires 3-5 years in investment advisory, knowledge of financial products, and proficiency in Dutch and French.

Lead end-to-end SAP S/4HANA brownfield transformation programs. Requires 15+ years of experience, strong delivery expertise, and fluency in French or Dutch.

Functional OneStream Lead for a major finance transformation. This 12-month contract role supports data migration, validates the OneStream model, and drives user adoption. Requires OneStream experience and knowledge of financial consolidation and reporting.

Own end-to-end restaurant partner activations from setup to Go-Live. Manage multiple onboardings, support Sales teams, and ensure partner success. Fluency in French and Dutch, plus strong English, is required.