javascript English-speaking jobs in Aarschot

Downstream Process Engineer to join consulting team. Develops equipment packages and optimizes downstream processes. Collaborates on FAT/SAT testing and troubleshooting. Documents processes and ensures regulatory compliance.

Data Scientist – Gen AI to design, train, and fine-tune LLMs for client projects. Develop agentic AI solutions and research innovative applications.

Product Specialist to implement sales and marketing strategies for a new Parkinson's disease therapy. Collaborate with healthcare providers and achieve sales targets. Requires 3+ years of pharmaceutical industry experience, fluency in French, and proficiency in English.

Master's internship applying unsupervised machine learning to predict missing data and aggregate semiconductor manufacturing processes data for environmental impact assessment.

Application Engineer will collaborate with a diverse team to make an impact in the Occupational Health and Safety field.

Spott, a YC-backed AI recruitment startup, seeks a Head of Growth to define and execute growth strategies. The role involves defining target audiences, messaging, and channel mix to drive predictable demand. Proven track record of scaling revenue and user adoption through structured growth playbooks is required.

Manage and develop a client portfolio, ensuring client satisfaction and identifying growth opportunities. Build strategic recommendations for influencer marketing, social media, and creative content. Lead negotiations, manage contracts, and oversee campaign performance.

Quality Systems Engineer to support the maintenance, application, and improvement of the quality system. Monitors quality data, leads root cause analysis, and implements corrective actions. Prepares quality council presentations and coordinates management reviews. Reviews, creates, and maintains quality system documents. Ensures adherence to industry standards and regulations.

Support clients in becoming data-driven by defining and implementing data and analytics reference architectures, solutions, and roadmaps. Design and implement complex data models, leverage cloud data platforms, and ensure data integrity and security.

Expert Full Stack Developer with 10+ years' experience needed for a 12-month contract. Contribute to the redevelopment of a complex enterprise application into a modern microservices architecture within an Agile Scrum environment. Must be fluent in French or Dutch and English, and hold EU nationality.

We are looking for a hands‑on Application Security Engineer to strengthen security across our software lifecycle and integrate vulnerability mitigations into real life healthcare HA software environment.

Quality Engineer to coordinate and resolve complex quality issues within the Utilities and Supporting Systems department. Maintain and improve quality standards by monitoring KPIs, providing training, and supporting validations and change management. Collaborate with Engineering and PTS teams to ensure proper implementation of quality standards.

Data Warehouse Engineer with 17+ years of IT experience required. Expertise in Azure Data Lake Storage, Oracle databases, data pipelines (Azure Synapse, PySpark, Python, SQL, KNIME), JSON and GIS data processing, and Microsoft Fabric OneLake. Must have Microsoft Azure Data Engineer Associate certification.

Leads a cross-functional transformation program modernizing Workplace and ITSM services. Manages the migration of MDM solutions from Zenworks to Microsoft Intune and integrates Workplace with Ivanti ITSM. Ensures strategic alignment, risk control, and quality delivery in a regulated environment.

Provides in-destination service for international travel groups, ensuring smooth tour logistics and resolving issues. Manages group itineraries, communicates with suppliers and tour leaders, and handles customer requests. Requires fluency in Japanese and English.

Ph.D. positions available in quantum chemistry focusing on the development and application of new methods to interpret spectroscopies involving two or more unbound electrons.

Accountant needed for a 3-6 month project in Puurs-Sint-Amands, Belgium. Manage financial activities across Europe, including balance sheet analysis, monthly reconciliations, and reporting.

Develop and refine modeling, optimization, and control algorithms for residential appliances. Translate energy market rules into optimization constraints within a Python-based framework. Monitor performance KPIs and investigate performance drops.

Deliver exceptional customer service and sales in a Lacoste boutique. Advise clients on ready-to-wear collections and accessories, contribute to sales targets, and uphold brand standards. Fluent in French and English required.

Data Consultant works on end-to-end data initiatives, from collecting and transforming data to analyzing, visualizing, and operationalizing it. Supports organizations in making informed decisions and building strong data foundations.