javascript English-speaking jobs in Maaseik

Embedded Software Developer in Olen, Belgium. Develop, test, and maintain software in an embedded Linux environment for industrial-grade telecommunication equipment. Contribute to R&D activities, collaborate with cross-functional teams, and participate in rotations across Belden EMEA.

Innovation & Marketing Intern will support product development, market analysis, digital marketing, business development, and packaging initiatives. Must be enrolled in a Master's Degree in Marketing with prior internship experience. Fluency in French and English required.

The Crew Scheduling Officer assists the Flight Operations Manager and Crew Scheduling department. Responsibilities include maintaining flight crew numbers, checking rosters for fatigue compliance, arranging crew positioning and accommodation, managing leave, and ensuring flights have the appropriate crew compliment.

Utilities Project Engineer supports the Utilities team in small-scale technical projects and continuous improvement of utility and process installations. Responsibilities include project development, execution, and completion, as well as maintenance support.

Provide onsite IT support for end-user devices at the European Head Office in Diegem. Troubleshoot hardware and software issues, install and configure IT equipment, and document solutions.

Elia Transmission Belgium seeks a Head of IT Technology & Infrastructure to lead the transformation of its infrastructure landscape. This role involves planning, building, and running a next-generation hybrid landscape, including a new Data Center, Sovereign Cloud platform, and multi-cloud operations. The Head of IT Technology & Infrastructure will also drive the adoption of new data and network technologies and support the convergence of OT and IT.

Architect and implement secure, scalable solutions integrating applications and infrastructure. Develop data platforms for AI/ML workloads, optimize multi-cloud environments, and design MLOps pipelines. Ensure system security, performance, and seamless integration across platforms.

This role involves end-to-end execution of operational price calculations for gas and electricity supply contracts in the B2B segment. Responsibilities include market analysis, bid tender support, product pricing, and training sales teams. The successful candidate will have a Master's degree in a quantitative discipline and strong analytical and communication skills.

IT HR Solution Architect needed for our Oostkamp department. You will be the technical expert for HR systems, ensuring alignment with business needs and delivering value across the organization. Responsibilities include serving as the IT owner for SAP SuccessFactors, SAP HCM, Docebo, and Kronos platforms, analyzing HR requirements, designing system enhancements, and leading projects.

IT Quality Tester for Agile development team delivering software applications and microservices. Responsibilities include manual and automated testing, defect tracking, and collaborating with developers to improve product quality. Requires experience with Cypress, Selenium, Postman/Newman, Jira, and API/microservice testing.

Freelance AI trainer for physics-related projects. Design physics problems, evaluate AI solutions, validate calculations using Python, and improve AI reasoning. Requires a physics degree, 3+ years experience, strong Python skills, and excellent English.

EHS Remediation Engineer needed for a 3-4 month project in Charleroi, Belgium starting May 2026. Oversee remediation and excavation activities, ensuring compliance with Belgian EHS legislation and internal safety protocols. Manage site progress, safety performance, and environmental impact. Coordinate with contractors, stakeholders, and regulatory bodies.

As RFID Product Manager EMEA, you will manage a multi-million dollar portfolio of RFID solutions, including readers, scanners, and tags. You will define product requirements, collaborate with teams to ensure commercial success, and lead commercialization strategies.

Senior .NET Developer to support ongoing initiatives within existing teams. Strong knowledge of .NET 8, Entity Framework Core, WPF, SQL Server, MongoDB, and RabbitMQ required. Experience with microservices architecture is a plus.

Leads regulatory risk management and compliance efforts for a specialty insurer. Manages relationships with Belgian regulators, advises on regulatory matters, and ensures adherence to compliance requirements.

Provide end-to-end support, maintenance, and enhancement of clinical data acquisition platforms, including Medidata solutions and TrialGrid. Drive IT changes, including updates to computerized system validation documentation and implementation of new user requirements. Collaborate with internal teams and external platform providers.

As a Nike Direct Account Manager, you will drive strategic partnerships within Nike, owning the end-to-end business for Nike Direct and Partner stores, and Marketplace partners. You will lead seasonal offense planning, align on merchandising and marketplace strategies, and identify operational opportunities to accelerate speed, optimize processes, and outperform sales targets.

The OT MES Engineer will ensure reliable integration between shop-floor automation and the Manufacturing Execution System (MES). Responsibilities include developing, maintaining, and optimizing MES-PLC communication, data logging, production line support, and continuous improvement of MES processes.

Manager or Senior Manager in Management Consulting Operations Plan will focus on supply chain planning, including demand, supply, and inventory planning. Responsibilities include analyzing issues, developing solutions, managing projects, and mentoring teams. Requires a Master's degree, experience in supply chain planning, and fluency in English, Dutch, or French.

Experienced EHS Manager needed for major data center construction project in Belgium. Lead and manage all EHS activities throughout the project lifecycle, ensuring compliance with legislation and company standards.