backend developer English-speaking jobs in Zottegem

Area Sales Manager for a leading international building materials group. Develop and manage client relationships, generate new business, and present technical sales offers. Collaborate with internal teams on production capacity, logistics, and supply chain. Fluent in Flemish, professional French is an asset.

An experienced Multimedia Designer & (e)Learning Developer is needed to design, develop, and deliver multimedia and learning solutions for the Procurement function. The role involves creating multimedia assets and SCORM-compliant eLearning modules using Articulate Storyline and other authoring tools.

Leads and mentors a cybersecurity product engineering team, ensuring adherence to Thales' engineering standards and cybersecurity best practices. Oversees the definition, implementation, and validation of hardware/software security measures across the product lifecycle.

Provides day-to-day QA oversight for R&D operations related to clinical manufacturing and testing activities. Reviews and approves deviations, change controls, CAPA, and technical records. Leads or supports investigations and root cause analysis for quality events. Monitors quality metrics, performs trend analysis, and drives continuous improvements. Coaches and advises cross-functional teams on quality expectations, data integrity, and documentation best practices.

Develop, implement, and improve the Health, Safety, and Environment strategy for a manufacturing site. Ensure compliance with legislation, standards, and best practices while promoting a strong safety culture. Coordinate incident investigations, oversee emergency preparedness, and manage HSE documentation.

Benelux Payroll Specialist will manage end-to-end payroll processing for the region, including onboarding, offboarding, and employee status changes. The role requires solid knowledge of Benelux payroll processes, proficiency with SDWorx and HRBlox, and fluency in Dutch and English.

Lead test automation initiatives across applications and teams. Design, develop, and maintain automation frameworks. Drive API, UI, integration, and end-to-end testing.

The Manager, Marketing Operations & Activations will develop, optimize, and own global marketing Go-to-Market processes. This role will drive collaboration between regional marketing, sales, and product teams to improve global marketing vision and strategy. Responsibilities include managing marketing tools, optimizing costs, and improving communication flow among global and regional marketing teams. The Manager will also support the development of global marketing activations plans, drive strategic activation of consumer channels, and own end-to-end project management of seasonal sales previews.

Senior Mechanical Site Manager to oversee HVAC and sanitary installation for a 19,000 m2 mixed-use development in Brussels. Manages execution from design review to installation documentation, coordinates with design and site teams, and ensures compliance with building codes and project specifications.

This full-time, six-year appointment combines teaching and research (PhD) in computer science, with a focus on cybersecurity. The successful candidate will conduct applied research on the security and resilience of cyber-physical systems and support teaching within the Engineering Technology program.

As a SAP Business Analyst, you will translate business needs into SAP solutions. You will analyze processes, design functional solutions, configure modules, and provide user support. You will work with business stakeholders and IT colleagues to ensure the continuity and improvement of SAP systems.

Freelance IT Project Manager needed for a 6-12 month greenfield network infrastructure build in Brussels. Define project scope, manage vendor selection and deployment, and coordinate cross-functional teams. Expertise in delivering complex IT infrastructure projects and fluency in English, French, and Dutch required.

Test Engineer / Technician to support reliability and performance testing of complex medical devices. Execute test protocols, record results, and monitor testing activities.

Supervises and coordinates quality control testing activities for consumables, incoming materials, finished products, and environmental controls. Manages QC documentation, non-conformities, and change controls. Requires a bachelor's or master's degree in a scientific field, 5+ years of experience in a GMP environment, and fluency in French.

Account Manager to identify and develop new business opportunities, manage a portfolio of B2B clients, and handle client requests and quotations.

Lead multiple Real World Evidence (RWE) studies and projects from inception to completion. Oversee study design, execution, and vendor management. Utilize primary and secondary real-world data sources for evidence generation. Collaborate cross-functionally and prepare progress reports.

Digital Business Analyst to translate business needs into functional and solution requirements. Support the identification and implementation of digital solutions, including AI and Microsoft 365 tools. Assess solution options and contribute to IT governance processes.

Designs and maintains backend systems that orchestrate optimization workflows for battery assets. Leads and contributes to the migration of orchestration capabilities from Scala to C# and Python. Builds scalable services that handle scheduling, execution, monitoring, and error handling. Integrates APIs, software components, and third-party services. Drives best practices in software architecture, testing, deployment, and observability.

Liability Lawyer (m/f/x) to advise and represent clients in civil liability and insurance law matters. Handle cases from initiation to resolution, provide legal guidance, and contribute to practice development. Requires a Master of Law and 5+ years of experience in liability law. Dutch native or equivalent fluency required.

Experienced security architect to assess risk for IT projects, develop security controls, and provide architecture guidance. Requires 15+ years of experience in security architecture with a focus on IT projects (SAAS, APIs, integrations, cloud). Fluency in English and either Dutch or French is required.