javascript English-speaking jobs in Aarschot

Leads international private label tender processes, coordinating with local purchasing teams and suppliers. Manages end-to-end execution, reporting, and analysis. Requires fluency in French and English, strong analytical skills, and experience in procurement, retail, or consulting.

As a Junior Account Manager, you will manage and develop relationships with clients in France and the BeNeLux region. Responsibilities include generating sales leads, maintaining partner relationships, providing product training, and analyzing market trends. The role requires fluency in French and English, a Bachelor's degree, and the ability to travel 20% of the time.

Business Consultant for Energy & Utilities projects. Requires 5+ years experience in the sector, proven track record leading digital projects, and fluency in English and Dutch or French.

Lead and motivate a team of 10-20 employees to achieve daily sales targets and improve store performance. Manage daily operations, including scheduling, HR, and budget oversight. Ensure compliance with operational procedures and foster a positive team environment. Proven retail management experience and passion for fashion required.

Legal & Compliance Officer drafts, reviews, and monitors contracts, provides legal advice, and supports compliance activities within a banking and financial context.

Genmab seeks a Senior Medical Science Liaison (Sr. MSL) based in Belgium. The Sr. MSL will provide scientific expertise on Genmab's Oncology portfolio, conduct medical/scientific exchange with healthcare professionals, and support clinical trials. Requires an advanced scientific or medical degree and a minimum of 3 years of MSL/Medical Affairs experience in Oncology. Fluency in Dutch, French, and English is required.

Senior Business Analyst to support complex software solutions in the digital security sector. Leads business analysis activities, defines requirements, and ensures alignment with organizational objectives. Experience in BPMN, Agile methodologies, and digital security is required.

As a Model Trains Expert, you will curate high-quality auctions, evaluate model train lots, and ensure accurate valuations. You will collaborate with Sales and Marketing to attract sellers and increase bidder engagement.

Scientific & Regulatory Advisor supports members and monitors cases within the Belgian food supplements sector. Responsibilities include analyzing scientific and regulatory developments, providing guidance, drafting communications, and representing be-sup in external meetings.

As a Senior Business Transformation Lead, you will ensure the successful deployment and adoption of business transformation initiatives within an industrial environment. Responsibilities include coordinating change management activities, assessing organizational change capacity, and deploying standardized process models. You will also contribute to process documentation, continuous improvement, and post-deployment evolutions.

Associate Founder (data scientist) for Belgian healthtech startup, Gaspar. Develop scientific and data strategy, working with founding team, developers, researchers, and medical partners. Full-time role with potential to become Co-founder. Requires data science experience, project management, medical/biomedical expertise, and strong communication skills. Must be fluent in Dutch or French.

Supports the smooth running of the food & beverage department, delivering exceptional guest service. Works as part of a team to maximize guest satisfaction and comfort. Takes responsibility for assigned duties and tasks, ensuring timely and professional completion. Collaborates with colleagues to achieve departmental objectives and control costs.

Freelance Project Manager required to provide hands-on expertise in governance, audit & control, and finance. Must ensure adherence to regulatory frameworks, manage budgets, and oversee resource management. Trilingual (English, French, Dutch) fluency is essential.

Data Scientist / Data Engineer needed for European institution in Brussels. Design, develop, and deploy AI-powered applications using RAG and LLM architectures. Develop NLP pipelines for document processing, summarization, and semantic search. Implement machine learning models for recommendation systems, classification, and prediction. Design and optimize data ingestion and transformation pipelines in cloud environments. Contribute to data lake architectures and ETL processes. Bachelor's degree & 17 years of experience in IT OR Master's degree & 13 years of experience.

System Administrator required for Microsoft COTS environment. Duties include workstation baseline maintenance, security hardening, reporting, user and workstation provisioning, and application installation. Requires NATO SECRET clearance, deep knowledge of Windows administration, and experience with Active Directory, MDT, SCCM, and application provisioning.

As a Product Owner, you will collaborate with developers to build features used by millions. You will transform ideas into specifications, test developments, and ensure applications are deployed quickly.

Finance Manager responsible for consolidation, accounting, and reporting activities for an international manufacturing group. Prepares financial statements, manages budgets, and ensures compliance with IFRS and internal control policies.

Develop and maintain mobile applications for shared micromobility using React Native. Write clean, efficient, and reusable code. Troubleshoot and debug issues, and propose solutions to improve the performance and usability of the applications.

Leads the implementation of Global Job Architecture, European Pay Transparency, and Compensation and Benefits optimization for Northern Europe. Analyzes and optimizes compensation structures, ensures legal compliance, and drives the integration of new policies and programs. Requires 5-7 years of experience in Compensation & Benefits management with a focus on European pay transparency and global job architecture. Must have experience with Belgian, Dutch, and German C&B laws and legislation. Fluent in English and Dutch; German/French is a plus.

As a Client Service Support Intern, you will act as the first point of contact for clients, embodying Hermès' values and providing a memorable experience. You will assist with guest needs, offer product knowledge, and contribute to a smooth client journey.