javascript English-speaking jobs in Aarschot

Accounting Assistant needed for a growing women's fashion company. Responsibilities include processing invoices, bank statements, and customer/supplier communication. Must be highly trilingual (Dutch, French, English) with strong Excel skills and a detail-oriented approach.

Securitas Technology seeks a Contract Management Officer to manage the full lifecycle of service contracts. The role involves ensuring contract data accuracy, handling order intake and documentation, and supporting billing activities. The ideal candidate has experience in contract administration, strong organizational skills, and proficiency in Dutch, French, and English.

Develops product positioning and messaging for Keysight Eggplant's software testing solutions. Executes go-to-market strategies, creates marketing assets, and provides sales enablement materials. Collaborates with product, sales, and engineering teams.

General Accountant needed with 3+ years of experience managing general ledger, accounts payable/receivable, and tax returns (VAT, DEB/DES, CVAE, corporate income tax). Experience with ERP systems (BOB 50, Winbooks, Odoo, SAP, Oracle) and proficiency in Excel required. Fluency in French and professional English are essential.

Lead and develop technical service operations, managing a team of electronics technicians. Oversee repair work, ensure customer satisfaction, and analyze recurring issues. Contribute to continuous improvement and stay updated on product developments.

Experienced Guidewire Business Analyst sought for a major insurance transformation program. Will gather, analyze, and document business requirements, bridging the gap between stakeholders and technical teams. Must have strong Guidewire experience (PolicyCenter, ClaimCenter, or BillingCenter) and insurance process knowledge.

Global CRM Program Lead (SalesForce) drives complex transformation programs for large organizations. Leads program vision, roadmap, and rollout strategy, ensuring business and IT alignment. Manages program governance, workstreams, and stakeholder communication. Requires a Master's degree, 7-15 years of program management experience, fluency in French and English, and strong communication skills.

Provides level 2/3 support for INF051 related services including Secure Web Proxies, Web Application Firewalls, Email Gateways, Remote Access VPN, DNS and DHCP. Serves as CISS representative in the ESOC and assists other work centers within NISC.

Senior AI Engineer to build, deploy, and optimize a bilingual RAG-based enterprise knowledge search platform. Responsibilities include implementing the RAG pipeline, data ingestion, security, and performance optimization. Requires advanced Python, Azure DevOps, AKS, and TerraForm skills, as well as intermediate experience with RAG, LLMs, Azure OpenAI Service, and vector databases.

Senior SCADA Application Developer will join a team responsible for a 24/7 critical SCADA environment supporting a cross-border power portfolio. Develop and maintain the SCADA platform based on MicroSCADA X using SCIL, HTML5, CSS, and JavaScript/TypeScript. Collaborate in an Agile/SAFe environment to ensure system availability and grid stability.

Design, develop, and deploy AI/ML models for automation use cases in manufacturing. Build and maintain scalable ML pipelines for training, validation, and real-time inference. Collaborate with data engineers, software engineers, and domain experts.

DIGI Belgium seeks a FTTH Technician to install, maintain, and repair fiber-optic broadband networks. Responsibilities include installing fiber-optic cables on buildings, pulling cables through ducts, and ensuring proper functioning of installations.

Senior Fullstack Developer / DEV Engineer needed for a mission in Brussels. Develop and maintain fullstack applications in an Agile environment. Co-lead a squad, mentor junior developers, and contribute to technical excellence. Strong experience with Java, Spring Boot, React JS, and Agile methodologies required.

Business Intelligence Expert fluent in English will gather and analyze business requirements, advise on IT matters, and collaborate with data science, engineering, and devsecops teams. Responsibilities include designing scalable dashboards and reports using Power BI, designing data architectures, and assisting with system deployment. Requires a university degree in IT and a minimum of 15 years of relevant experience.

Competition / Antitrust Associate (2–6 PQE) to advise on EU competition matters including merger control, cartel investigations, and abuse of dominance.

National Hospital Key Account Manager to promote a new treatment preventing acute ischaemic stroke. Drive sales and market share by ensuring appropriate patient access. Develop account plans, analyze CRM data, and provide customer feedback and market insights.

Senior Creative Environmental Designer with 7+ years of experience in 3D event design for agencies. Designs standout 3D concepts for events, conferences, and activations. Collaborates with a team to craft immersive experiences. Must have advanced knowledge of 3D software and proficiency in Adobe Creative Suite. Fluency in English and French required. Portfolio required.

ServiceNow SecOps Vulnerability Response Implementation Specialist will implement, configure, and optimize the ServiceNow SecOps Vulnerability Response module. Responsibilities include defining the application roadmap, facilitating workshops, and translating business requirements into technical solutions.

GL Accountant will manage month-end closing activities, ensure accurate financial reporting, and collaborate with finance and other departments. Responsibilities include general ledger maintenance, account reconciliations, fixed asset accounting, and tax reporting.

Kreab seeks a Consultant to advise clients on EU financial services policy and regulation. Responsibilities include monitoring policy developments, delivering analysis, crafting client materials, and supporting stakeholder engagement.