javascript English-speaking jobs in Aarschot

Finance Officer role at a fast-growing spacetech company. Focus includes financial controlling tasks like reporting, budgeting, and cashflow follow-up, alongside day-to-day accounting support. Requires a Master's in Finance/Accounting and 3-5 years of relevant experience.

HSE Manager for an ongoing electrical installation construction project. Responsibilities include advising, monitoring safety, and supervising HSE compliance on site. Requires international experience in Oil&Gas or industrial plants and excellent English.

Coordinates validation and field-testing activities for autonomous outdoor robots. Translates project needs into structured test campaigns and ensures effective coordination from planning through execution and reporting. Manages test infrastructure and resources, including robot test fleet, test benches, and related equipment. Drives continuous improvement of validation activities and test methodologies.

Drive company-wide asset reliability strategies and downtime reduction across multiple sites. Develop group standards for maintenance, support root cause analysis, and ensure operational experience informs equipment design. Requires 10+ years in industrial maintenance.

Experienced Electrical QA Engineer needed for a major construction project in Belgium. Manage and coordinate electrical QA activities, ensuring quality, safety, and compliance.

Founding Engineer to scale an AI-powered platform for industrial service teams. Own the product, data infrastructure, cloud foundation, and AI user experience. Requires experience building B2B SaaS or AI products using Python, SQL, and LLMs.

Experienced Accountant needed for accounts payable and receivable, financial reporting, and month-end closing. Requires 3-4 years of experience, Bachelor's degree in Accounting, and proficiency in SAP or similar ERP systems. Must be able to work full-time onsite in Ghislenghien, Belgium.

Advisory Mission focusing on assessing market alignment of pricing mechanisms used by contract manufacturers and retailers against in-house production. Requires strong expertise in food pricing mechanisms and industry network.

Freelance Embedded C/C++ Engineer needed to stabilize firmware and support production of next-gen audio/Bluetooth products. Requires strong ARM experience, Bluetooth firmware shipping, and embedded audio product knowledge.

Medior–Senior PHP Fullstack Developer to stabilize and strengthen a live SaaS platform. Responsibilities include ensuring platform reliability, improving codebase maintainability, and debugging complex issues within a Laravel environment. Requires strong PHP (5+) and Laravel skills.

As Young Potential Supply Chain, you manage purchasing, replenishment, stock, and projects. Responsibilities include translating forecasts, processing SAP requisitions, monitoring service levels, and collaborating on efficiency improvements. A Master's degree and fluency in Dutch and English are required.

Finance Manager supporting the COO and Managing Partners at a leading law firm. Responsibilities include steering reporting, forecasting, working capital management, and driving profitability analysis. Requires a Master's degree and 7-20 years in finance or controlling.

CRA role involving site management, clinical monitoring, and study initiation. Responsibilities include ensuring GCP compliance, tracking recruitment, and managing study documentation. Requires 8+ years of CRA experience and a degree in a related field.

Launch and grow Stranger Soccer in Brussels as an Operator & License Owner. This role involves building local partnerships, managing operations, and growing the football community. Requires passion for football and an entrepreneurial mindset.

MSAT Lab Scientist supporting commercial biologics production. Responsibilities include running bioreactor experiments, managing lab activities, and analyzing data. Requires USP experience, cGMP knowledge, and a Master's degree.

Power Electronics Engineer to support or lead electrical power systems design for spacecraft missions. Requires MSc or PhD in Electrical Engineering, Aerospace Engineering or related field and 3+ years of experience in power supplies design. Must have proficiency in Spice simulators and knowledge of converter topologies.

AI Software Engineer to lead end-to-end AI projects, designing agentic workflows and building highly available API/MCP infrastructure. Requires 5+ years of experience, including 1-2 years shipping production AI systems. Native French required.

Technical Trainer to deliver engaging training on specialized industrial equipment to customers, partners, and internal teams. Requires experience in engineering, technical support, or field service, with strong communication skills.

Interim Accounting Manager for a transport company. Oversee full-cycle accounting, ensure accurate financial reporting, and lead/mentor an accounting team. Requires proven accountancy management experience and strong leadership.

Regional Head of Travel, Health, IT & Cyber drives operational strategy and performance across Northern Europe. Requires 5+ years in operations leadership, focusing on service delivery, transformation, and team development.