javascript English-speaking jobs in Aarschot

Data Engineer to participate in complex data platform and analytics projects. Develop and extend technical skills in rationalizing, migrating, and building cloud data platforms. Minimum 2 years of data engineering experience preferred. Fluency in Dutch, French, and English required.

Clean and disinfect rooms and equipment in a biotechnology laboratory. Prepare and organize materials, follow instructions, and wear protective clothing. Must speak good English and be able to work in a team.

Digital Twin Engineer needed to develop and standardize digital twin methodologies for production lines and equipment. Responsibilities include virtual commissioning, data integration, process optimization, and R&D support. Requires a Master's degree in a relevant field and 3+ years of experience in digital twin development, simulation, or advanced manufacturing. Proficiency in PLM systems (Teamcenter), CAD tools (Catia, AutoCAD), and simulation software (Process Simulate, Plant Simulation) is essential.

Content Creative Strategist intern needed to develop and execute social media strategy, produce engaging content, and analyze performance. Must have strong creative and analytical skills, experience with video creation tools, and fluency in French and English.

Investment Manager to join a portfolio management team, reporting to the CEO. Manage files across various asset classes, analyze portfolio performance, and implement rationalizations or diversifications. Prepare documentation for investment committees and boards of directors. Negotiate fee structures and represent the organization to stakeholders. Support CFO and CEO on ad hoc topics.

Develop technical solutions and products in the field of technical foams, collaborating with international customers. Design extrusion tools, coordinate trials, and support sales. Requires a degree in industrial engineering, experience with SolidWorks, and knowledge of German, French, and English.

Regional Account Manager will manage and drive direct sales into Commercial Accounts in Belgium. Develop strategic plans for enterprise-wide deployments of Fortinet products and services. Coordinate with internal groups to generate and deliver winning bids and proposals. Negotiate terms of business with clients.

This VIE Junior Trade Marketing Manager OOH role supports the Bel Foodservice division, providing product information, communication, and promotion to clients in collective and commercial catering. Responsibilities include managing promotional plans, creating sales materials, developing POS materials, and supporting product development projects. The successful candidate will have experience in the FMCG sector, be dynamic, detail-oriented, and bilingual (EN/FR) with Dutch being an asset.

Experienced Team Leader needed for IS machines in a modern glass container manufacturing environment. Lead and coach 6 production teams, ensuring safe, efficient, and high-quality production. Must have glass manufacturing experience, preferably in hot end or IS machine operations, and a Bachelor's degree in a relevant field.

As a Client Service Support Intern, you will be the first point of contact for clients, embodying Hermès' values of warmth, courtesy, and elegance. You will assist with guest experience, manage store traffic, and provide product knowledge.

Manages clinical trial supply schemes, vendor relationships, and drug demand forecasting. Develops clinical supply plans, manages vendor activities, and supports PSI teams. Requires 3-5 years of experience in Clinical Supply Chain Management and proficiency in English.

HR Business Partner for BYD Europe Belgium entity (Denza), providing HR support for Belux region. Establishes and implements HR policies, manages recruitment, onboarding, and employee relations. Coordinates with HQ HR team on corporate practices. Requires a Bachelor's degree in HR or related field, 5+ years of HR experience, and fluency in English.

Business Development Manager to support new business and account growth within a specific sector. Responsibilities include identifying opportunities, preparing proposals, and collaborating with SMEs and marketing teams. Requires 2-5 years of experience in digital sales, technology solutions, or related fields. Native Dutch and professional French and English required.

Provide Dutch-speaking customer service support, ensuring user safety and adherence to Facebook policies. Review and moderate content, identify trends, and communicate effectively with users.

Data Analysis internship at Unilever Belgium, starting July, August, or September 2026. Gain real responsibilities, collaborate on projects, and support business optimization. Must be enrolled in a Bachelor or Master program, fluent in English + Dutch or French, and proficient in Excel and PowerPoint.

Software Engineer to develop solutions for Air Traffic Control and Defense & Security. Analyze, enhance code, and translate requirements into code changes. Contribute to architecture definition, collaborate with colleagues, and ensure reliable software deliverables.

Gain hands-on experience in a hotel's operations through Marriott's Hotel Internship Program. Internships are available in various areas of the hotel, providing a foundation for a career in the travel industry.

Mainframe developer to perform technical analysis and development for Term Deposit systems. Develop, maintain, and optimize Mainframe applications (Cobol, DB2, IMS, GTMS, JCL, EdZ). Troubleshoot incidents and contribute to middleware integration. Collaborate with a team, document processes, and participate in Agile ceremonies.

BEUC, the European Consumer Organisation, seeks an E-Learning Developer to create engaging e-learning programs. The role involves developing interactive modules, collaborating with experts, and contributing to online and in-person trainings.

Lead SAP Workstream for data migration to S/4HANA. Manage ETL processes, utilize migration tools, and lead a team of data specialists. Deep S/4HANA and migration tool expertise required. Dutch fluency and on-site presence (2 days/week) mandatory.