javascript English-speaking jobs in Aarschot

The Customer Operations Lead acts as a link between management, customers, and the team, ensuring smooth daily operations and driving continuous improvement.

Experienced public affairs professional to manage client accounts, translate technical developments into strategic advocacy plans, and advise on EU chemicals policy.

Senior Data Engineer to design, build, and maintain reliable data pipelines and databases. Responsibilities include codebase ownership, database and schema design, automated testing framework development, CI/CD pipeline management, and technical decision-making. Requires 7+ years of data engineering experience, technical ownership, testing and QA expertise, DevOps and CI/CD knowledge, and proficiency in Python and SQL.

Data Engineer will implement Quantexa's technology for various domains including banking, insurance, and government. Responsibilities include building data pipelines, configuring decision-making platforms, and collaborating with clients and engineers. Requires 18 months of industry experience in data engineering, proficiency in Scala, Java, Python, or a related language, and experience with tools like Spark, Hadoop, and Docker. Must be fluent in French or Dutch.

Experienced HR Generalist needed for a 6-month contract to provide HR support to teams in Belgium and Luxembourg. Responsibilities include managing HR administration, responding to employee inquiries, reviewing benefits, and collaborating with payroll providers. French fluency and knowledge of Belgian HR legislation are required.

Lead Frontend Developer to build, expand, and improve the user interface of the Hysopt SaaS platform. Develop web applications, integrate software, and contribute to user experience. Requires a master's degree in computer science or related field with 3+ years of software development experience, strong React and Typescript knowledge.

Sales Area Manager to advise, support, and acquire customers for premium fireplaces and stoves in Eastern Poland. Requires 5+ years sales experience, Polish HVAC market knowledge, fluency in Polish and English, and a valid driving license.

Junior Customer Success Manager will guide clients through product implementation, optimize product usage, and achieve client goals. Responsibilities include onboarding, technical support, product feedback, and account management. Fluent Russian is required.

Project Manager for a healthcare communications and events agency. Responsibilities include end-to-end project management, communication material review, event support, client relationship management, and team collaboration. Bilingual (NL-FR) and 2-4 years of project coordination experience preferred.

Signal Processing Engineer will design, develop, and validate radar processing algorithms for object tracking, environmental modeling, and sensor fusion. Requires a Master's with 5-7 years or PhD experience in electrical/robotics engineering, signal processing, or physics. Experience in algorithm/software development for radar or sensor applications, proficiency in statistical concepts, and skills in C/C++ programming are needed.

The Regulatory & Sustainability Compliance Manager EMEA leads regional regulatory strategy, ensuring Victaulic products comply with applicable standards and directives. The role provides expert guidance on compliance matters, manages the EMEA regulatory team, and collaborates with global teams to resolve certification issues.

Accounting Officer needed for daily accounting operations in the food sector. Responsibilities include general ledger maintenance, accounts payable, invoice processing, and reporting. Bachelor's degree in Accounting and 1-3 years of experience required.

Experienced IT Delivery Owner (ITDO) needed for Regional Disaster Recovery site implementation in Bastogne. Will lead stakeholders to deploy the MTS (IP PE) environment, taking over from the Group DC in Marne. Requires strong delivery experience managing transversal programs and initiatives.

Provide German-speaking customer support for banking products and services via phone, email, and chat. Assist with account inquiries, transactions, and other banking matters. Maintain strong customer relationships and collaborate with team members. Fluent in German and French or English required.

Odoo's Mid-Market & Corporate Sales department seeks a Business Advisor to support large European companies (+100 employees) in implementing Odoo's ERP system. The role involves analyzing business processes, presenting solutions, and advising on digital transformation. Requires a Master's degree, 2-5 years of experience in consulting or technology sales, fluency in Dutch and English, and expertise in sectors like logistics or finance.

Data Scientist needed to improve recommendation systems and machine learning models for a browser games platform with over 50 million monthly users. Responsibilities include implementing machine learning algorithms, collaborating with product and engineering teams, and analyzing user behavior.

Software Developer for bio-informatics applications will develop, maintain, and extend open-source software packages and computational pipelines in Python and R. Collaborate with researchers to analyze large-scale biological data.

Senior Data Manager/Analyst needed for a European Health Institution. Responsibilities include data collection, migration, governance, quality assurance, and analysis. Must have at least 5 years of experience in data management/analysis, 3+ years of experience with SQL, and 3+ years of experience in data quality assurance. EU nationality/work permit required. First month onsite in Stockholm, Sweden, with 90% remote work thereafter.

Experienced IT Security Project Manager needed to oversee 4-5 concurrent security and infrastructure projects in a complex international IT environment. Focus on project structure, governance, stakeholder management, and delivery oversight.

Provides high-level support to the General Counsel and Legal team across legal operations and executive administration. Ensures smooth functioning of the Legal team by supporting contract workflows, systems implementation, and internal coordination. Responsible for maintaining legal records, scheduling meetings, preparing legal documents, managing document execution, and ensuring compliance with legal procedures.