frontend developer English-speaking jobs in Maaseik

(Associate) Scientific Writer – CMC Drug Substance contributes to drug substance process development by writing technical documents for new chemical entities and biological products. Requires a Master's or Ph.D. in chemistry or biotechnology and strong scientific writing skills.

Lead a multidisciplinary team managing customer contact, after-sales, and pre-collection journeys across Belgium and the Netherlands. Define vision, own the product portfolio, and drive AI/automation roll-out. Requires 10+ years of relevant experience.

International Technical Solutions Engineer responsible for installing, maintaining, and troubleshooting industrial equipment at customer sites globally. Requires strong electromechanical knowledge, flexibility for up to 80% international travel, and fluency in Dutch and English.

Senior IT Program Manager for a flagship EC programme in Dataspace and AI. Accountable for scope, budget (€100M+), and delivery across a multi-partner consortium, requiring deep EU institutional knowledge and technical credibility.

ERP Specialist - Business Analyst to realize and maintain a cost-effective ERP solution. Responsibilities include ERP configuration, project management, system availability, and providing ERP support. Requires a Master's degree and 3-5 years of relevant experience.

Telecom Service Designer needed to develop telecom plans for high-voltage projects, including connection diagrams and implementation plans. Requires a degree in electrical engineering, electronics, telecommunications, or automation, and knowledge of Dutch/French.

Lead O&M Readiness and Global Asset Management for offshore wind. Strategically define O&M functions across the asset lifecycle, ensuring operational excellence and value protection for the company's projects.

This Datamanager role involves data processing, analytics, and managing data quality across various sources. Tasks may include data visualization, supporting data exchanges, and contributing to data science activities.

Manage a retail partner portfolio with full commercial and operational ownership. Drive sales growth, maintain strong relationships, and ensure partner profitability while meeting targets. Requires relevant experience and fluency in English and Dutch.

Designer needed for a 6-month temporary contract to design forward-thinking commercial products. Responsibilities include building seasonal design directions and collaborating cross-functionally. Requires 4+ years of design experience.

Sales Manager to win and close complex, high-value consulting and technology services deals, typically $10M+. Lead full pursuit, define win strategy, and manage commercial negotiations. Requires strong sales experience and fluency in English with French or Dutch.

Build cloud-based streaming data pipelines using Kafka and DDD. Migrate batch processes to real-time, optimizing for high scale on AWS/EKS. Requires Scala, Python, or Java proficiency and DevOps mindset.

Senior Program Manager oversees technical infrastructure and development projects. Requires 15+ years in technical environments, 8+ years as a Program Manager, and 8+ years with SAP. Must be native in Dutch.

Food Production Operator to operate, set up, and monitor packaging and weighing machines. Responsibilities include quality control checks and maintaining a safe environment. Must speak Dutch, French, or English and work shifts in a chilled environment.

Senior Cost Controller to manage monthly cost control and reporting for projects. Analyze performance, identify risks, and provide financial insights to project teams. Requires a Master's degree and 5+ years of relevant experience. Fluent in Dutch and English.

Field Service Engineer installs, maintains, and upgrades equipment, serving as the customer liaison. Responsibilities include performing maintenance on electrical, vacuum, and mechanical systems, using digital analytics for troubleshooting.

Medical Support Assistant performs clerical support, manages patient records, and serves as the initial point of contact. Requires at least one year of experience and good command of English and French.

Penetration Tester for NATO's offensive security cell. Responsibilities include testing web applications and infrastructure, red/blue team exercises, and security design reviews. Requires 3+ years of relevant testing experience.

Define and evolve network and security architectures, acting as a technical reference. Responsibilities include roadmap definition, compliance with NIS2, and producing architecture documentation. Requires expertise in ACI, Algosec, and automation.

F&B Service Expert delivers memorable guest experiences by setting tables, serving, and maintaining service areas. This role requires upholding quality standards, following procedures, and performing physical tasks. High school diploma preferred.