javascript English-speaking jobs in Nivelles

IT Demand Manager About Scalian Join our team of industry leaders at Scalian, where for over 30 years, innovation and expertise come together. As a leading multinational engineering consultancy firm, we have over 6000 highly skilled specialists.

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries.

Making a Difference for Future Generations as Independent Technical Expert – HEDERA HEDERA, a Belgian public institution created to manage the financial responsibility for nuclear liabilities transferred to the Belgian State, is seeking independent technical experts for its Technical Committee.

Position: Office Manager - Belgium Location: Zaventem, Belgium (Office-Based with Regular Site Support Visits) Employment Type: Full-time, On-site Languages: English, Dutch and/or French TSL – About us TSL is a leading technical engineering and construction partner operating across EMEA, the Americas and APAC.

We’re looking for a Payroll Officer to join a highly collaborative team that oversees payroll for 8 countries across Europe, all from the company's European HQ in Groot-Bijgaarden (Brussels). This is a unique opportunity to work cross-border, build expertise across multiple legislations, and grow within a strong and stable structure. What’s in it for you?

This flexible, part-time opportunity offers the best of both worlds: the impact and prestige of working with a leading pharma company, and the work-life balance of a hybrid model—on-site just once every 1–3 weeks in Antwerp. Why This Role? Contribute to high-impact projects at the heart of pharmaceutical innovation.

Major Duties & Responsibilities Provide expert technical consulting to the business, recommending network solutions that address specific requirements and solve business problems. Create and develop network solutions that meet J&J architectural standards, using technologies like SDN (SD-WAN), network automation, cloud solutions, 5G, WAN/LAN topologies and services and Wireless LAN (WLAN).

Job Opportunity: IT Field Support Engineer at AVASO Technology Location: Brussels, Brussels Region, Belgium Employment Type: Fulltime Experience: 3-5 years Company Overview: AVASO Technology is a global leader in providing IT solutions and services, specialising in offering top-tier support and managed services.

Across the data center industry – from deployment, through operations and maintenance, to decommissioning – Salute is the industry leader in delivering global data center services. As we expand our operations across Europe – we are looking to recruit a Data Center Engineer in Brussels (Mechanical/Electrical).

DIGITAL PROJECT MANAGER (3+ YEARS EXPERIENCE)Brussels | Full-time | Starting date: mid-August - early September 2025Do you have a passion for digital communication and how it drives real-world impact? Looking to sharpen your skills in a forward-thinking agency? Eager to join a collaborative team where your voice truly matters? You might be the missing link we’re looking for at WMH Project Brussels.

Senior PAS-X Modeler - Dutch Speaking We are supporting a global leader in a critical phase of their digital manufacturing transformation. This high-impact programme involves the deployment of Werum PAS-X MES across key production sites. The goal is to streamline operations, improve compliance, and digitise core manufacturing processes in alignment with GMP standards.

net/Angular Developer you will contribute to both front-end and back-end development, using Angular 19 and . NET technologies. You will also be involved in supporting end users, coaching team members, and ensuring the application adheres to established standards and methodologies. Responsibilities Design, develop, and extend applications using Angular 19 (front-end) and .

For one of our clients, we are looking for the following profile.

Position Title: Business Intelligence Expert Location: Brussels, Belgium Duration: Long Term Languages: French and English Work mode: Nearsite Job Description: Design, development, and maintenance of Enterprise Data Warehouses (EDW) and advanced Business Intelligence (BI) solutions, including Data Lakes and Data Lakehouses Architecture design for cloud-based, on-premises, and hybrid environments C

Want to be responsible for driving customer satisfaction, and growth within a company that is leveraging real-time analytics, IoT, and AI to drive sustainable building operations? If you have a passion for delivering exceptional customer experiences and driving business results, we want to hear from you.

Join ThermoVault and shape the future of energy: ThermoVault is a fast-growing scale-up on a mission to make energy smarter, greener and more efficient. With our cutting-edge IoT hardware and software, we transform everyday thermal appliances like water heaters, accumulators, and heat pumps into intelligent, grid-responsive storage devices. The result?

Guide client stakeholders, functional analysts, technical architects, and solution architects to ensure that sound architectural decisions are respected for new requirements and projects proposed by IT and the client.

Hospitality Talents, a recruitment agency specialized in hospitality profiles, is currently looking for a F&B Outlets Manager to join the team of our client, a boutique hotel in the center of Antwerp. This is a unique opportunity to work in the majestic setting of a characterful hotel and to offer our guests an exceptional luxury experience.

At Toreon, we coach you in that journey. You bring your initial experience in information security, and we provide the environment for you to develop into an expert. Together, we make digital collaboration safer. About the Challenge As an Information Security Consultant, you work on challenging projects for various clients.

Job title : Medior Information Security Engineer Location : Mechelen Contract type : Freelance Duration : 12 months Sector : Banking Job Description : As a Medior Information Security Engineer, you play a key role in safeguarding the organization’s digital assets and IT infrastructure from internal and external threats.