javascript English-speaking jobs in Aarschot

The European Free Trade Association (EFTA) seeks a Head of Horizontal and Cross-Sectorial Policies for its Internal Market Division in Brussels. The successful candidate will lead a unit responsible for policies including digital, environment, climate, energy, competition, state aid, public procurement, and more. Responsibilities include unit management, coordinating EEA Agreement tasks, overseeing daily operations, and contributing to the division's management team.

Associate Director will lead initiatives to improve portfolio planning system processes, ensuring alignment with organizational goals. The role will support the development of portfolio data quality metrics and lead data quality efforts to address gaps. The Associate Director will partner with business teams to implement process improvements and technology solutions.

Senior Data Analyst with 5-7 years of banking experience needed for a 6-month contract. Expert SQL skills and data modeling knowledge are required. Must excel at data analysis, visualization, and communication. Fluent English with French or Dutch.

QA Validation Engineer to support the QA Engineering department in assuring regulatory and procedural requirements are fulfilled throughout the life cycle of systems.

Operations Director to oversee Belgian district heating and cooling operations, driving efficiency, sustainability, and customer satisfaction.

Experienced Application Architect needed to design and maintain application architecture frameworks for large-scale enterprise systems. Must have 13+ years of IT experience, expertise in Java/JEE, Spring Framework, and security concepts.

Revenue Operations Analyst needed to scale B2B SaaS and Technical Advisory go-to-market engines. This role involves delivering business insights, optimizing commercial execution, and ensuring accurate revenue system usage. Responsibilities include building dashboards, analyzing sales and marketing performance, managing revenue systems, and supporting sales processes. Strong analytical skills, CRM experience, and a commercially minded approach are required.

Leads infrastructure, networks, and ERP strategy for a growing engineering and inspection company. Manages cybersecurity, audits, access rights, and data protection. Oversees technical strategy and integration of Microsoft Dynamics 365 ERP.

Recruiter to source and manage IT talent for a growing Belgian consultancy. Responsibilities include candidate sourcing, screening, interviewing, and building a talent pool. Requires a Bachelor's or Master's degree and 2+ years of recruiting experience. Fluency in Dutch and conversational English/French are required.

Arηs Group, Part of Accenture, seeks a Business Analyst to capture and analyze business requirements, model processes, and draft test plans. Requires 1-3 years of experience, strong analytical skills, and proficiency in Agile methodology.

Coordinate daily operations for a specialized security equipment company. Act as central point of contact between clients, field staff, and suppliers. Ensure accurate follow-up and documentation.

Financial Controller needed for a fast-growing biotechnology organization in Brussels. Analyze performance, deliver financial insights, and support decision-making. Manage month-end closings, ensure financial data accuracy, and contribute to process optimization.

Lead the analysis and evolution of a multi-country customer self-service portal, translating business needs into scalable digital solutions.

Leads CMC regulatory strategy for development and lifecycle activities. Prepares and authors technical regulatory documents to support submissions. Identifies and mitigates risks associated with submission data. Mentors staff and manages projects.

Senior Account Executive to build and grow Robaws' presence in the Walloon market. Drive commercial growth, manage customer portfolios, and contribute to commercial strategy and market positioning.

Lead the design, implementation, and governance of the organization's information security strategy during a major business transformation.

As an HVAC Engineer, you will support investment projects by providing expertise on HVAC solutions for clean rooms, isolators, and other related systems. You will ensure design, commissioning, and qualification compliance with regulations. Responsibilities include reviewing documentation, monitoring construction, and providing technical support throughout the project lifecycle.

Drives biomarker strategy integration into clinical study design, execution, and reporting. Responsible for analysis, interpretation, and reporting of biomarker data, and managing biospecimen strategy implementation. Provides scientific oversight of external vendors and develops training on biomarker integration. Requires a PhD and minimum 6 years industry experience.

Lead Enterprise Architect needed for digital transformation. Ensure alignment between business needs and IT solutions. Design architectures, translate requirements, and provide recommendations. Minimum 10 years experience in complex IT projects with a strong background in enterprise architecture and digital transformation.

Senior Digital Front-End Design Engineer drives the RTL-to-GDS flow for complex ASIC designs. Responsibilities include synthesis, DFT insertion, LEC, ATPG, and test coverage improvement. Requires 5+ years of experience in ASIC front-end design, Cadence tools, and Verilog/SystemVerilog.