javascript English-speaking jobs in Aarschot

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.

Animal Health Sales Director needed to lead a team of 5 and explore new international partnerships for exclusive distribution contracts. Requires in-depth knowledge of the Belgian veterinary market and 10-15 years of industry experience.

Experienced Quality Assurance Engineer needed for complex EPC projects across Data Centre, Industrial, Energy, and Chemical sectors. Responsibilities include reviewing engineering documentation and ensuring compliance with international standards. Requires 7+ years in EPC QA and proficiency in relevant software.

Develops profitable sales of Elanco Companion Animal products in West- & East-Flanders, part of Antwerp and Flemish Brabant. Builds customer relationships, presents products, and implements marketing programs. Accountable for sales objectives and reporting. Requires fluency in Dutch and experience in sales.

Business Development Representative Intern to support EU sales strategy development. Collaborate with BDR team, Business Development Manager, and Founder. Responsibilities include researching target accounts, prospecting new opportunities, and arranging meetings. Must have a minimum 6-month internship agreement and fluency in English.

Store Manager for Swarovski Partner Store Rive Gauche Charleroi. Full-time, on-site role managing daily operations, customer experience, sales, and team development. Requires experience leading teams, strong customer service skills, and fluency in French and Dutch.

Seeking the first Sales Development Representative for a fast-growing scale-up. This role involves gathering, mapping, and prioritizing warm leads to schedule initial demos. Must be fluent in Dutch and English and willing to commute to Ghent three times weekly.

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.

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

Microbial Formulation Scientist needed to design and develop formulation protocols for microbial products in liquid and solid formats. Requires a Master's in a relevant bioscience and 5+ years of experience in microbial formulation development.

Contract Business Development Representative (BD Hunter) to drive expansion across European markets. Focus on outbound pipeline generation, qualifying opportunities, and collaborating cross-functionally. Requires 2-4 years of outbound BDR/SDR experience, strong BD mentality, and proficiency in Dutch or French + English.

Manual QA Engineer to test new features and verify bug fixes. Responsibilities include functional, regression, and exploratory testing. Requires 2+ years in Manual QA, web application testing, and experience with REST APIs and SQL.

The British School of Brussels seeks an experienced Communications Specialist to serve as the editorial voice across all communication channels. This role involves producing engaging content for various platforms, leading parent communications, and ensuring brand consistency through visual communication.

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.

Sales Executive/Account Manager to grow customer base in Belgium and France, focusing on sustainable packaging solutions for manufacturing and logistics.

Enterprise Architect - Information Architecture role involves designing, managing, and optimizing the complex information and data landscape. Responsibilities include defining data strategies, ensuring data integrity, and translating stakeholder needs into architectural roadmaps.

Seeking experienced Freelance Busbar Termination Technicians for a data centre project. Responsibilities include MV busbar terminations, connecting systems to switchgear and transformers, and interpreting electrical drawings. Requires proven experience in data centre or industrial electrical infrastructure.

Senior Security Infrastructure Engineer needed for a freelance mission. Responsibilities include securing Azure and AWS cloud environments, vulnerability management, and implementing network security solutions like SASE. Requires strong expertise in cloud security and infrastructure hardening.

Financial Controller needed for a growing company in Brussels. Prepare financial reports, analyze performance, monitor budgets, and collaborate with teams.

Backend Developer with 4+ years of experience needed for migration from Symfony/PHP to Java Spring Boot. Design, implement, and test scalable microservices. Collaborate with frontend and product teams. Experience with relational databases (PostgreSQL preferred) and DevOps tools required.