javascript English-speaking jobs in Maaseik

Business Developer to drive growth and secure opportunities in large-scale industrial renewable energy projects. Identifies, initiates, and develops projects including solar, wind, EV charging infrastructure, BESS, and EMS. Creates business development plans and educates clients on technical specifications. Secures contracts for renewable installations and acts as primary contact for stakeholders. Requires a Master's degree, commercial aptitude, and experience in B2B market prospecting, PPAs, or contract negotiation. Passion for renewable energy and strong project development skills are essential. Fluent in English and Dutch/French.

Senior Software Engineer will design and build high-performance backend components in Java (11+) for a transaction observability platform. Responsibilities include real-time ingestion and indexing of transaction data, advanced search capabilities, performance optimization, and technical design discussions.

Data Architect to define and govern the Ministry of Defense's data architecture. Ensure data integration, security, and effective leverage across the organization. Design scalable, secure, and interoperable data platforms.

Senior ServiceNow Business Analyst to support a financial services client in Brussels. Translate business requirements into ServiceNow specifications, manage the GRC backlog, and coordinate with an external delivery partner.

This hybrid role combines on-site instrument installation and troubleshooting with application support. You will work with automated analysers in clinical laboratories, ensuring fast and reliable patient results.

Senior .NET Developer with 10+ years of experience sought for hybrid role in Antwerp. Focus on backend development, system optimizations, code reviews, and application maintenance.

Plans cargo bookings, performs volume calculations, and prepares quotations. Coordinates and optimizes Brucargo airfreight capacity, communicates with airlines, and manages customer and supplier requests.

Power System Operations Expert to support grid transformation initiatives and renewable energy integration. Analyze and define operational principles, create power system models, conduct dynamic simulations, and evaluate system reliability.

IT Infrastructure Systems Engineer needed to manage, optimize, and troubleshoot Windows & Azure environments. Responsibilities include system maintenance, automation, and 3rd line support. Requires 3+ years of experience in Windows & Azure, strong troubleshooting skills, and fluency in French or Dutch.

Drive new business and expand opportunities for a SaaS platform empowering organizations to create social impact. Manage the full sales cycle, build relationships with decision-makers, and advise on best practices.

Policy Advisor will identify, monitor, analyze, and advise on EU initiatives relevant to the European insurance industry, particularly general insurance and cyber topics.

Luminex Network Intelligence seeks a Marketing Content Specialist to create engaging digital and printed content. Responsibilities include writing blog posts, articles, case studies, and managing social media platforms. The role requires strong writing skills, experience with social media analytics, and a knowledge of the entertainment technology industry.

Experienced FPGA Design & Validation Engineer needed for impactful project in Leuven, Belgium. 8-10 years of experience in FPGA design and validation required. Focus on prototyping and ensuring timing constraints are met.

Experienced SAP Project Manager to lead strategic initiatives focused on SAP DRC (PEPPOL e-invoicing compliance) and API integration projects on SAP BTP. Manage full project lifecycle, ensure compliance, and coordinate cross-functional teams.

Executive Search Research Associate to join a global leadership advisory firm in Brussels. Assists in the entire executive search process, from identifying business development opportunities to closing assignments. Requires 2-6 years of experience in management consulting or HR, strong analytical skills, and excellent communication and writing abilities. Fluency in English, Dutch, and/or French is required.

Support clients in building, maintaining, and improving Azure environments. Contribute to cloud deployments, infrastructure improvements, and operational tasks.

Build and manage customer relationships, driving loyalty and platform adoption. Onboard key stakeholders for strategic accounts and act as a CheckHub advocate.

Key Account Manager to develop and manage strategic accounts and KOLs in the healthcare sector. Responsible for relationship building, negotiation, market insights, and sales strategy development. Requires 5-10 years of experience in client relationship management within the pharmaceutical or medical sector.

Senior Quality Assurance Specialist needed for contract until 31/12/2026. Supports qualification activities across the full lifecycle for either manufacturing equipment or facility & utility systems. Reviews and approves qualification documents and works with engineering and project teams to ensure cGMP compliance. Requires 4-6 years of relevant industry experience and fluency in English & Dutch.

Develop environmental solution roadmaps for industrial companies, combining environmental and economic impact. Perform carbon and life-cycle analysis and present end-to-end solutions to promote eco-design and circularity.