javascript English-speaking jobs in Aarschot

IT Infrastructure Systems Engineer will install, configure, and troubleshoot Windows Server, Windows Desktop, and Cloud environments. Provide 3rd line support, coordinate system changes, and drive automation initiatives. Produce documentation and communicate technical topics to business stakeholders.

As an Investor Relations Analyst, you will build and maintain an overview of global capital markets while contributing to the growth story of a leading international network. You will craft key messages, investor presentations, and corporate publications, support the preparation of financial reports, and interact with analysts, investors, and ESG rating agencies.

Technical Account Manager will develop an industrial client portfolio in Belgium, supporting decarbonization projects and becoming a trusted partner on energy challenges. Responsibilities include identifying and signing new clients, managing the sales cycle, and building long-term relationships with strategic clients.

Technical Consultant will drive successful implementation of OneSpan products for customers, providing ongoing technical assistance. Responsibilities include integration of solutions, solution workshops, and deployment of products. Requires a bachelor's degree in Computer Science/IT or equivalent experience, 5+ years in a customer-facing technical role, and experience with mobile development on Android and iOS.

This Marketing Manager position implements and executes marketing programs for assigned territory, driving adoption and growth of da Vinci surgical procedures. The focus is on General Surgery, Urology, Gynecology, and Thoracic Surgery. The role requires understanding market dynamics, clinical expertise, and the ability to develop and execute marketing tactics, build KOL relationships, and quantify the impact of da Vinci surgery.

Redwire Space seeks a Cybersecurity Analyst to support their space segment. The Cybersecurity Analyst will analyze system data to identify threats, respond to incidents, and manage vulnerabilities. Responsibilities include monitoring systems, identifying attacks, coordinating incident response, conducting vulnerability scans, and supporting threat hunting exercises. The ideal candidate will have 3-5 years of experience in security engineering, IT audit, or vulnerability management, along with experience in IT systems administration or network administration. Technical knowledge of SIEM, EDR, email security, cloud security, vulnerability scanning, networking, and scripting is required.

Senior Regulatory Affairs Specialist will develop and maintain client relationships, participate in regulatory processes for medicinal products and devices, and support project execution.

Electromechanical Project Engineer needed for railway signaling and installations. Manage projects from planning to commissioning, provide technical support, and collaborate with clients and suppliers. Requires a Master's degree in industrial engineering, project management experience, and fluency in French, Dutch, and English.

Interim International Head of Brand Management will lead brand strategy and portfolio acceleration across the Benelux region. Responsibilities include defining brand plans, optimizing marketing budget, and leading omnichannel campaign rollouts.

Experienced consultant to lead and prepare competitive tenders for the European Commission and other EU institutions. Shape technical proposals, lead bid teams, and translate policy expertise into winning offers.

Review, negotiate, and conclude commercial agreements including customer, supplier, and sales channel partnerships. Manage contract lifecycle from initiation to termination. Provide commercial input on quotations and proposals.

Technical Product Manager will define and execute the strategy and roadmap for battery applications within the Fluid & Thermal CFD portfolio. This role bridges technical expertise with market needs to deliver solutions for battery design, manufacturing, and operation.

Lead the end-to-end delivery of large-scale communication and event projects, translating client objectives into actionable plans and ensuring operational excellence. Build and manage cross-functional teams, oversee budgets, and manage risks.

Senior Project Manager to lead strategic data centre projects. Manage complex projects, develop client relationships, and ensure successful project completion. Requires 5-10 years of project management experience, data centre construction knowledge, and proficiency in Belgian construction regulations.

Senior Full-Stack Developer to design, develop, and deliver core features for a new web platform. Requires 5+ years of experience in full-stack development, proficiency in modern JavaScript frameworks and backend technologies, and experience with API design, microservices, and cloud environments. Must have strong collaboration skills and be able to work in a cross-functional team. Native Dutch or French language proficiency and high English proficiency are required.

We are seeking a SaaS Review Copywriter to research, test, and review SaaS tools for creators and publishers. Responsibilities include writing comparison articles, translating features into benefits, and collaborating on content strategy.

Store Manager will lead daily store operations, define sales strategies, and manage a team to achieve targets. Must have at least 3 years of experience as a Store Manager in a fashion/premium brand and fluency in English and Spanish.

Provide legal assistance to clients on M&A, private equity, venture capital, joint ventures, corporate restructurings, and general corporate law.

Sales Administrator supports sales manager, dealers, and rental partners, ensuring smooth sales processes in the European market. Responsibilities include communication, quotation preparation, database maintenance, and offer follow-up. Requires experience with ERP systems, fluency in Dutch and English, and a passion for B2B sales.

Senior AI Business Consultant needed to bridge the gap between business and technology. You will work with clients to understand their processes, identify pain points, and define how AI solutions can improve efficiency and scalability.