controller English-speaking jobs in Tienen

Experienced Mobile Core Solution Engineer needed for global IoT connectivity. Own end-to-end design and delivery of mobile core solutions, analyzing complex protocols like SS7, Diameter, and 5G Core architectures.

Experienced IT Business Analyst needed to translate business needs into functional requirements. This role bridges business stakeholders and development teams, supporting projects across Agile and Waterfall environments. Requires 3+ years of experience and fluency in French and English.

Lead a small team of senior/staff engineers on the core Learn Product for a global EdTech platform. Set technical direction for scalable, AI-powered services while remaining hands-on with complex problems and agentic AI tooling.

Senior Software Engineer to join the core team, working across the full stack on an infrastructure-focused platform. Responsibilities include API design, data modeling, and event-driven systems using Bun, Hono, React 19, and PostgreSQL.

Head of E-Commerce to develop the marketplaces channel and strengthen direct-to-consumer presence for a global fashion company. This role leads e-commerce strategy, growth initiatives, and team development across business units.

Senior .Net and Angular Developer for a Bank. Design, develop, and maintain software applications while collaborating with business analysts. Responsibilities include code reviews, performance optimization, and ensuring adherence to guidelines.

Lead and coordinate red team infrastructure and R&D for NATO's NCSC. Manage threat emulation, develop custom tools, and advise teams on real-world cyber threats. Requires relevant experience and cybersecurity certifications.

Experienced QA Engineer needed to support quality assurance across manufacturing and engineering processes. Responsibilities include ensuring compliance, managing CAPA, and supporting audits. Requires a relevant degree and 3-5 years of QA experience.

Sales Development Representative for a B2B SaaS company in corporate mobility. Identify and approach target accounts via cold calls, email, and LinkedIn to generate qualified meetings. Requires 0-2 years of experience and fluency in Dutch/French plus English.

Expert in planning and capacity management for B2B contracts. Focus on integrating maintenance and projects, improving resource allocation, and developing planning solutions using SAP PM and PS. Requires 5+ years' experience.

Provide high-quality service on employee relations matters, including performance management, investigations, and dispute resolution, ensuring fair application of workplace policies while adhering to labor laws.

Experienced Procurement/Sourcing professional needed for a 6-month interim role. Responsibilities include managing supplier portfolios, negotiating contracts, and supporting sourcing across various departments. Fluent Dutch and English are required.

Design and maintain enterprise data architecture, overseeing data integration, ETL/ELT processes, and data pipelines. Act as the subject matter expert for data models, ensuring data quality, security, and governance across platforms.

Experienced QHES professional needed as ADN Safety Advisor for inland tanker fleet. Ensure ADN compliance, maintain documentation, lead risk assessments, and develop the Safety Management System. Requires ADN certificate and shipping experience.

Business Analyst needed to drive digital transformation in the energy sector. Analyze processes, capture needs, and translate requirements for technology teams. Requires experience in analysis, stakeholder management, and interest in AI.

AIJA seeks a Finance Officer for financial operations, budgeting, forecasting, and compliance. Responsibilities include day-to-day financial control, external liaison, and developing financial models. Requires 3+ years' experience and fluency in English and French.

Diagnostic Technician role at Inchcape Belux. Responsibilities include performing maintenance, diagnosing technical issues, and conducting quality checks for BYD vehicles. Requires a secondary technical diploma and automotive experience.

Experienced Freelance HR Business Partner needed to guide employees and managers through the entire employee lifecycle. This role advises, coaches, and supports leaders on organizational design and talent management while optimizing HR processes.

Experienced Senior Project Manager needed for a 7-month maternity leave cover. Responsible for planning, monitoring, and controlling oncology clinical trials from initiation to completion. Requires 5-10 years in clinical trial project management.

Own the external customer service partner relationship, managing contracts and performance to ensure quality and efficiency. Translate data into action, driving improvements across operations and collaboration.