javascript English-speaking jobs in Aarschot

Commercially driven Sales Manager needed to grow existing and secure new business in the Dutch and German markets for an aluminium manufacturer. Responsibilities include managing customer portfolios and leading complex negotiations.

Senior Penetration Tester provides comprehensive web application and IT infrastructure testing. Responsibilities include vulnerability analysis, risk evaluation, technical reporting, and executive briefings. Requires 3+ years of experience and proficiency in scripting.

This 6-month paid Sales Intern role in Benelux offers hands-on FMCG customer management experience. Responsibilities include analyzing KPIs, supporting forecasting, and collaborating across internal departments. Candidates must be pursuing a master's degree with strong analytical skills.

Cost Management Consultant to support a large multi-year construction project for a Life Sciences client in Geel. Manage all facets of cost management for real estate projects throughout the planning, design, construction, occupancy, and closeout phases.

Lead a software development team in agile processes to guide the creation of battery simulation solutions. Drive development of CFD solvers, performance benchmarking, and code optimization in an MPI-parallel environment.

Senior Security Project Manager needed to lead high-impact security projects across IT teams. Requires 10+ years of PM experience, 5+ in security, and knowledge of frameworks like NIST/ISO. Must be a strong communicator.

French Linguistic Expert for an AI Project. Evaluate LLM-generated French text for quality across translation, summarization, and dialogue. Edit, refine, and annotate French content while identifying model errors. Requires native or near-native fluency in French.

Support the growth of Avertim's Sustainability service line. Tasks include identifying business opportunities, monitoring market trends, and assisting with branding and event promotion. Requires a Master's student in Business Management with sustainability knowledge.

Service Delivery Manager responsible for service management and operational stability for a major customer. This role involves process analysis, continuous improvement, stakeholder management, and coordinating IT operations. Requires 5 years in service delivery or IT operations and ITIL certification.

Experienced Data Architect needed for a strategic Azure data transformation project. Responsibilities include designing Lakehouse solutions, implementing CI/CD with IaC, and supporting Digital Twin initiatives.

Experienced Tax Officer needed to ensure Belgian tax compliance for the Group. Responsibilities include reviewing returns, managing fiduciaries, and supporting international tax matters. Requires a Master's degree and 6-10 years of relevant tax experience.

CQV Engineer needed for pharmaceutical and biotech projects. Responsibilities include defining strategies and executing DQ, FAT, SAT, IQ, OQ, and PQ activities to ensure GMP compliance. Requires a technical degree and experience in validation.

Experienced Project Toxicologist needed to support nonclinical development of drug modalities, especially large molecules. This role involves designing safety strategy, collaborating with CROs, and contributing to regulatory documents.

Experienced Java Developer needed for a consultancy mission in the Healthcare domain. Requires 5+ years in Java, with skills in Angular 2+, Spring Boot, J2EE, REST, and Agile/Scrum.

Lead innovation projects from concept to commercialization, managing the application portfolio. Identify and validate new applications using scientific rigor and AI tools. Requires a technical Master's/PhD and 5+ years in innovation or project management.

Tax lawyer role advising diverse national and international clients on corporate, individual, and non-resident tax matters. Requires Master's in Belgian and tax law, 4-6 years of experience, and fluency in Dutch, French, and English.

Commercial Controller to act as a financial business partner, supporting commercial growth. Responsibilities include monthly closing, budgeting, performance analysis, and providing financial guidance on initiatives. Requires relevant experience and fluency in Dutch and French.

Lead the architecture, design, and implementation of consumer-facing features for the Tinder App. Build new in-app experiences for millions of users globally. Collaborate cross-functionally with engineers, product managers, and designers.

Lead end-to-end industrial operations for a cleantech company, managing manufacturing, supply chain, and field supervisors. Oversee the production and deployment of thermal soil remediation systems globally.

Concawe seeks a Scientific Officer to contribute to the development and assessment of low-carbon pathways for the European fuel manufacturing sector. Responsibilities include techno-economic and environmental analysis, assessing low-carbon pathways and feedstock availability, and contributing to the integration of alternative feedstocks and technologies into refining systems.