javascript English-speaking jobs in Aarschot

Sales Assistant needed for Pampling&Co store. Responsibilities include advising customers, handling inquiries, processing payments, and supporting inventory. Requires previous customer service experience and good English.

Senior Solution Architect to design and validate a Sovereign Cloud environment for the European Parliament. Responsibilities include configuring Landing Zone infrastructure, IAM, security controls, and automating deployments using IaC and CI/CD.

Leads strategic transformation of the Fraud function within a major banking group. Implements fraud operating models, enhances predictive monitoring, and drives organizational change. Provides expert fraud knowledge and conducts business analytics. Coaches and leads teams through change initiatives and collaborates cross-functionally. Requires strong project management, leadership, and technical expertise in fraud detection and regulatory frameworks.

Audio Engineer (Speech / TTS Audio Specialist) needed to edit and process French voice recordings for AI systems. Responsibilities include audio cleanup, quality assurance, and ensuring technical specifications are met. Requires native or near-native French and experience with audio restoration software.

Finance Controller role combining BE GAAP, IFRS, reporting, and audit. Responsibilities include month-end/year-end closings, P&L analysis, and process improvement. Requires a Master's in Accounting or Economics and fluency in Dutch and English.

Experienced Hardware Design Engineer to join electronics development. Responsibilities include specification, design, prototyping, and debugging of high-speed frame-grabbers using advanced technologies. Requires 8+ years in board design.

Senior Finance & Performance Manager to advise clients on optimizing finance functions, accounting processes, and Enterprise Performance Management. Requires 10+ years of experience in large corporations, consulting/audit exposure, and project management experience.

Own the technical architecture of data systems ingesting and transforming massive hospitality data volumes. Unify data into a canonical model, setting standards and embedding AI strategy. Requires data engineering background and cloud expertise.

Develop and govern group pricing strategies to improve margins and drive profitable growth across the Schréder group. This role requires strategic pricing design, defining price architecture, and leading pricing governance.

About Mercier Consultancy Group Mercier Consultancy Group is a premier international staffing firm, recognized as a leader in European recruitment and bespoke BPO solutions. We bridge the gap between world-class talent and industry-leading corporations, specializing in high-impact Dutch-speaking jobs that offer career acceleration and personal growth.

Legal Researcher/Postdoctoral Researcher focusing on Digital Health Law, AI, and Health Data Governance. Responsibilities include developing guidance on Virtual Human Twins and AI in medical imaging, analyzing EU regulations, and contributing to research projects.

Deliver food with Deliveroo using your scooter or bike on your own schedule. You'll need a smartphone, valid license and insurance, and be 18+. Earn competitive fees per delivery plus tips.

This role drives digital adoption and transformation by supporting Change Management and Functional System Owner Communities. Responsibilities include maintaining change frameworks, leading communication plans, and coordinating training for digital system changes. Prosci ADKAR Certification is mandatory.

Experienced Corporate Lawyer with 4-6 years in corporate law and M&A needed. Advise Belgian/international clients on corporate matters, M&A, and commercial law. Must be admitted to a Belgian Bar.

Real Estate Broker – Office Market advises occupiers, landlords, and investors on office real estate strategies. Manages leasing and sales mandates, leads negotiations, and builds client relationships. Develops business, identifies opportunities, and contributes to market expertise.

Software Developer/Analyst needed to maintain and enhance industrial software using Fortran 77, C, and C++. Responsibilities include analyzing requirements, developing solutions, and contributing to infrastructure design. Higher education in Computer Science is required.

Lead business development and strategic sales across European Institutions and public sector organizations. Requires 10+ years selling to EU bodies, expertise in procurement, and experience managing complex accounts and partnerships.

Lead EU public affairs strategy to shape policy on biodefence, vaccine preparedness, and health security. Develop advocacy across EU institutions and Member States, translating business priorities into policy influence.

Senior Platform Engineer will design, deploy, and operate Kubernetes platforms across cloud and data center environments. Responsibilities include building and maintaining critical shared services, elevating developer experience through automation, and shaping infrastructure standards. Requires 5+ years of experience in DevOps, Platform Engineering, or SRE with 3+ years of hands-on Kubernetes experience.

Develop embedded software primarily in C for ARM microcontrollers. Contribute to the development and improvement of gas detection systems. Manage the software development lifecycle, including version control and deployment. Support user issue resolution and write technical documentation.