javascript English-speaking jobs in Aarschot

Solution Architect needed for Brussels location. Analyze requirements, create architecture concepts and designs, advise stakeholders on technologies, and ensure solution quality and scalability. Requires a computer science or related degree, experience in software development or system architecture, and knowledge of modern IT architectures.

Manages cash flow operations, payment settlements, and bank account management. Requires a university degree, 3+ years of experience (Officer) or 5+ years (Senior Officer) in payments and settlements within finance or banking. Excellent communication and organizational skills are essential.

Business Line Manager responsible for P&L, operational excellence, commercial growth, and team leadership. Develops and executes business strategy, manages budgets, and reports to the executive committee.

Senior/Principal Full-Stack Engineer will build a B2C Anti-Cheat product surface, integrating detection outputs into scalable backend services and intuitive frontend dashboards. Responsibilities include developing backend services (Node.js), designing APIs, and building real-time and batch processing flows.

Design and optimize application architectures for cloud environments, ensuring seamless integration and robust performance. Analyze information systems, data model, and coordinate implementation of technical architecture.

Drive process optimization and implement improvement projects in a food industry setting. Lead cross-functional teams, analyze data, and report on project impact.

Project Leader for electrical infrastructure projects in East and West Flanders. Manage substation projects (380, 220, 150, 70, 36 kV) from design to commissioning.

Symbios, a leader in custom orthopedic implants, seeks a Sales Representative to promote products and provide technical support in Belgium. The role involves prospecting, visiting customers, and managing administrative aspects. The ideal candidate has at least 3 years of sales experience, knowledge of hip/knee products, and fluency in Dutch, French, and English.

Technical Support Engineer will perform repair and maintenance of InBody devices, diagnose and resolve issues, provide customer support, and conduct user training. Requires a technical education, experience repairing equipment, strong problem-solving skills, and proficiency in English.

Senior Portfolio Management Consultant will support the Strategy division by translating strategic choices into actionable portfolios, roadmaps, and governance structures. Responsibilities include designing and operationalizing governance frameworks, supporting strategic decision-making, and ensuring alignment with legal, risk, and regulatory departments. Requires a Master's degree and 10+ years of experience in strategic transformation, corporate portfolio management, or related fields.

Service Delivery Manager to support the delivery of high-quality penetration testing services. Evaluates scope and effort for penetration testing tasks, provides technical oversight, and acts as a liaison between testers, service management, and stakeholders.

Consultant - Automation Project Engineer will manage automation scope within project teams, design OT/IT solutions, configure computerized systems, and procure necessary hardware and software. Responsibilities include developing and executing commissioning protocols, troubleshooting issues, and supporting investigations and corrective actions. Requires experience with OT or IT systems in a GxP environment, automation tools, and computer networking.

Research Scientist to advance light-driven oligonucleotide synthesis by optimizing photochemical parameters for rapid and efficient confined reactions.

Director Finance - CFO Advisory will lead and execute go-to-market strategy, drive revenue growth, and serve as primary client advisor. Responsibilities include leading the finance consulting team, evaluating financial technologies, and designing finance transformation strategies. Requires a Master's degree in finance, economics, business, or related field with 7+ years of experience in finance transformation, financial consulting, or related roles. Fluency in English and either Dutch or French is required.

Azure Cloud Architect & Cloud Security Specialist needed for a 6-month contract with possible extension. Responsibilities include defining and executing cloud strategy, designing cloud applications, and managing cloud security. The role requires experience in cloud engineering, Microsoft Azure, IT security, and software development. Fluency in English is mandatory, Dutch is a plus.

Performs maintenance tasks on aircraft cabin systems and interior components. Responsibilities include inspecting, rectifying cabin defects, installing and testing cabin components, and interpreting technical documentation.

Senior Network Security Engineer to design, implement, and maintain security measures for network infrastructure. Responsibilities include configuring firewalls, VPNs, and proxies, monitoring network performance, and responding to security incidents. Requires strong knowledge of network management, routing, and security technologies.

Provides clinical and technical expertise for Zimmer Biomet products in hospitals across the Limburg region. Supports surgeons, operating room staff, and sales representatives. Delivers product training, assists with live cases, and ensures compliance with standards.

Junior Consultant manages the full recruitment cycle, from sourcing to placement. Builds client relationships, identifies talent, coordinates interviews, and drives business growth.

Postdoctoral researcher to develop and implement a coupled wave-current model incorporating infragravity wave processes for the Belgian coast. Requires a Doctoral degree and experience with wave models (e.g., SWAN, Delft3D) and programming (e.g., Fortran, C++).