qa English-speaking jobs in Lessines

Lead the design and development of a secure, scalable SaaS platform for a disruptive technology company. Define and guide architectural decisions, build high-quality code, and champion engineering excellence.

.NET Full-Stack Developer needed for a contract role in Brussels, Belgium. Develop and maintain modules, integrate data, and manage user access for a web application. Requires 15+ years of IT experience, 5+ years in .NET, JavaScript, and SQL Server, and expertise in .NET 10 and .NET Framework.

Leads multiple engineering teams responsible for the development, operation, and modernization of core operational infrastructure. Oversees the reliability and scalability of critical systems, ensuring compliance with financial regulations.

As Tax Manager, you will be responsible for transfer pricing and corporate tax matters, including policy design, documentation, audit defense, and continuous improvement. You will also support M&A projects from a tax and transfer pricing perspective. You will collaborate with colleagues across Finance, Legal, Treasury, and the broader business to ensure tax processes align with Telenet's ambitions.

Lead Application Engineer designs electrical schematics, panel layouts, and mechanical integration for emission control, monitoring, and energy management systems. Manages projects from scope to customer sign-off, coordinates with customers, suppliers, and internal teams, and provides on-site support. Requires 8-12 years of hands-on engineering experience in electrical and mechanical design, project delivery, and field troubleshooting.

Associate will manage complex international and national cases, including arbitration and litigation. Responsibilities include managing cases independently, collaborating with clients, and contributing to firm growth. Requires a Master of Laws degree, 3-6 years of experience, and fluency in Dutch and English.

Freelance HV Electrical Design Engineer needed for data center projects. Design high-voltage (150kV+) electrical systems, produce technical documentation, and collaborate with teams. Experience in substations, grid infrastructure, or transmission systems required.

Junior Graphic Designer to create visuals for digital and print use, including infographics, website assets, and social media content. Experience with Adobe Creative Suite and online design tools required.

Lead and supervise production teams in CAR-T cell therapy manufacturing. Ensure smooth and compliant operations, manage documentation, and coach team members.

Senior Digital Publishing Operator needed for a structured execution role managing and maintaining a complex digital ecosystem across 2 brands, 9 social media platforms, and 2 websites. Must have strong platform expertise, including understanding platform-specific formats and publishing rules, and be able to write professionally in English, Dutch, and French.

Senior Delphi Engineer to build, improve, and future-proof an APS solution. Develops new features, extends, maintains, and refactors existing functionality in Delphi. Designs and implements scheduling logic and workflow algorithms. Integrates the planboard with machine interfaces, ERP systems, and core MES modules. Collaborates with backend services team on C#/.NET services.

Infrastructure Engineer needed for contract role in Brussels. Will provide technical solutions and support for applications, manage APIs, oversee file transfers, and handle IT infrastructure tasks including cloud migration. Requires strong Linux, Windows, and scripting experience, as well as knowledge of Ansible, Git, Kubernetes, Docker, and cloud services.

The Facilities Assistant provides facility services and ensures a hospitable environment at MCA LABS and the CMB headquarters. Responsibilities include maintenance, catering, security, supplier management, and communication with colleagues and suppliers.

This Teamlead Sea Freight role involves business development for the Africa Region, including quoting projects, managing team performance, and handling documentation. The successful candidate will prepare quotations for various shipment types and take ownership of key accounts and projects.

The following tasks will be performed by the external service provider: • Design and implement ETL processes • Design and develop reports and dashboards • Provide advice on DB design and performance • Design and implement data governance procedures (incl. access, data quality, . . .

Provides administrative and operational support to leadership and internal teams. Coordinates calendars, meetings, travel, and business appointments. Manages finance-related administration, office tasks, and events. Requires previous administrative experience, strong organizational skills, and proficiency in French, Dutch, and English.

Designs, develops, and validates test setups, jigs, and fixtures for medical device testing. Builds and iterates prototypes using 3D printing and CNC milling equipment. Executes mechanical and functional tests and prepares test protocols.

Lead Finance transformation program including Target Operating Model and SAP S/4HANA Public Cloud implementation. Own Shared Services Center operations ensuring performance, compliance, and service excellence.

Validation Engineer needed to ensure new 3D metal printing systems meet stringent industry requirements. Develop validation plans, conduct studies, analyze data, and prepare reports. Collaborate with R&D, production, and US-based teams. Bachelor's degree in a technical field or equivalent experience required. Strong analytical skills and knowledge of validation processes (IQ/OQ/PQ) are essential. Fluent English required, Dutch a plus.

Analyzes and assesses consumer policies with an economic focus. Develops and implements advocacy strategies at European and international levels. Collaborates with internal and external stakeholders to advance consumer interests.