javascript English-speaking jobs in Aarschot

Backend Developer will design and build scalable architecture using NestJS and TypeScript. Responsibilities include database design, API implementation, and legacy code migration. Requires 3+ years of experience, proficiency in NestJS and TypeScript, and understanding of RESTful APIs and Clean Architecture.

Experienced interim commercial managers are needed to support strategic commercial projects for a dynamic FMCG company in Flanders, Belgium. Roles include Commercial Manager – Retail Partnerships, Commercial Manager – Out-of-Home Channel (Convenience), and Commercial Manager – OOH & Field Sales Management. Successful candidates will have a minimum of 5 years of experience in FMCG commercial roles, strong negotiation and analytical skills, and fluency in Dutch, French, and English.

Senior iOS Tech Lead with 8+ years of experience leading and shaping the technical direction of iOS platforms. Expert in Swift, SwiftUI, UIKit, and modular architectures. Collaborates with cross-functional teams to deliver robust, scalable mobile solutions. Drives innovation and mentors iOS developers.

Experienced Chief Engineer to oversee technical operations at a luxury hotel in Brussels. Responsibilities include managing building systems, leading maintenance teams, ensuring safety compliance, and overseeing projects. Requires 3-5 years of experience in engineering, technical management, or facilities management with knowledge of HVAC, electrical, plumbing, and building maintenance. French and English required.

This part-time, long-term project involves verifying and comparing data for digital maps used globally. Applicants must be Belgium residents for the past two years with fluency in English and Dutch, and familiarity with Belgian current affairs.

Architect and develop server-side components and RESTful APIs for web applications using Python. Design, implement, and optimize database schemas and queries. Ensure application security and performance. Collaborate with teams to deliver web application solutions.

Field Service Technician to perform preventative and corrective maintenance on security systems, including BMS, fire detection, and access control. Troubleshoot technical issues, provide on-site training, and collaborate with subcontractors. Requires hands-on experience, networking knowledge, and strong customer service skills. Fluent Dutch is required.

The Corporate Governance & Entity Management Officer ensures efficient and compliant operation of EGI's international entities and governance processes. This role coordinates entity lifecycle management, executes corporate governance, and oversees contract management across multiple jurisdictions.

Manages day-to-day operations of the affiliate and aggregator program in Belgium. Develops and drives global affiliate marketing strategy, identifies and recruits affiliates, and negotiates contracts. Analyzes performance, identifies areas of improvement, and presents reports.

Analyzes sales data to forecast product demand, collaborates with Procurement & Supply Chain, monitors market trends, and develops demand planning tools.

Leads and scales data initiatives across the organization, ensuring measurable business impact. Serves as a strategic advisor to the Chief Data Officer and a central coordinator for enterprise-wide data efforts. Translates business needs into data-driven solutions and ensures alignment with business goals, regulatory requirements, and technology strategies. Manages budget, resources, and vendor relationships for data programs. Leads and mentors a team of data project managers and experts.

Exsolvæ seeks a Data Science Consultant specializing in Generative AI and intelligent agent systems. You will design, build, and deploy AI solutions for clients, leveraging frameworks like LangChain and Semantic Kernel. Requires a Master's or PhD in a relevant field, 5+ years of experience in Data Science or AI, and fluency in English and either French or Dutch.

Data Engineer to build and maintain data pipelines using Azure technologies, primarily Azure Databricks. Develop data workflows in Python and collaborate with stakeholders to deliver reusable solutions. Requires SQL Server, Power BI, and documentation skills.

Cybersecurity Architect needed to define and manage cybersecurity architecture for complex engineering projects in the railway and transportation sector.

Lead a European IT and DevOps strategy, translating business objectives into actionable plans. Manage a team of software developers, oversee application support, and optimize IT processes for efficiency and cost-effectiveness.

Unpaid 6-month internship with the GS1 Healthcare team. Contribute to two projects: simplifying barcodes on healthcare products and revisiting the global GS1 Healthcare membership value proposition.

Customer Service Representative needed for international healthcare company in Zaventem. Fluent English and a Scandinavian language or Dutch required. Experience in customer service is essential.

Recruitment consultant to manage full recruitment cycle, from client and candidate sourcing to placement. Manage a portfolio of clients and candidates in a niche, such as accountants in Brussels. Business development through phone, videoconference, and in-person meetings.

Facility Project Engineer will manage construction, renovation, and technical facility projects within Kuehne + Nagel Benelux. Responsibilities include coordinating project teams, troubleshooting issues, ensuring compliance, and managing budgets.

Senior Finance Consultant to transform finance processes for clients across various sectors. 7-10 years of experience in accounting, controlling, or treasury required. Fluency in English/French and strong stakeholder management skills are essential.