qa English-speaking jobs in Leidschendam

Senior Full Stack Engineer to architect and build core features for a recruitment platform using Svelte and Symfony 8. Requires 10+ years of experience with PHP, Svelte, and clean architecture.

Senior Assembly Technician takes ownership of complex product assembly and system integration. Responsibilities include troubleshooting, process optimization, and supporting new product introductions. Requires technical education or 2 years of relevant experience.

Prepare meals for airline passengers according to quality standards. Assemble, package, and follow guidelines for hygiene and cleanliness. Must have lived in the Netherlands for at least 8 years for Royal Netherlands Marechaussee screening.

Supports store manager with stock management, organization, processing deliveries, replenishment, and sales team support.

Designs and leads testing approaches for high-tech software products. Supports customers by converting test strategies into automated test environments. Works on challenging projects in sectors such as semiconductors, analytical systems, defense, and medical technology.

Senior Business Systems Analyst supports manufacturing finance and controlling by analyzing, designing, and implementing IT solutions in SAP. Responsibilities include process analysis, requirement gathering, testing, and stakeholder collaboration across cost center and product costing.

Operator in a modern production environment working in a 3-shift system. Responsibilities include weighing ingredients, operating machines, monitoring the production line, and performing quality checks. Requires MBO working level and at least one year of experience.

Postdoc Plant Regeneration to develop and improve regeneration systems for advanced vegetable breeding technologies. Design and execute experiments to optimize protocols and support cell biology applications. Requires a PhD in a related field and strong hands-on experience.

Drive business productivity and process optimization as a Business Operations Program Manager. Lead cross-functional initiatives to improve operational performance, simplify processes, and enable business growth across the IPP organization.

MRB Lead in Fokker Landing Gear steers MRB deliverables for customer products, ensuring quality and timely delivery. This role leads engineering staff, manages risks, and coordinates with internal and customer teams. Requires 10+ years in aerospace manufacturing engineering.

Support Project Managers on technical consultancy projects in the energy transition. Maintain planning, documentation, and reporting while developing skills toward Project Manager. Requires 3-5 years in PMO or coordination with an affinity for energy.

Hands-on Graphic Designer & Marketing Specialist to run weekly marketing deliverables across multiple channels. Responsibilities include content creation, social media management, paid ad support, and lead capture optimization. Requires graphic design and marketing execution experience.

Sector Economist covering Semiconductors & AI. This research role requires combining quantitative and qualitative methods to produce clear, actionable analysis on the industry's growth outlook and ecosystem.

Senior UX Researcher needed to drive strategic decisions through complex qualitative and quantitative research. Requires 5+ years of experience, strong synthesis skills, and fluency in German and English.

Design and maintain data models on BigQuery using Dataform for Finance, Retail, Ecommerce, and Wholesale reporting. Own models end-to-end, including data quality and cost management. Support ingestion, infrastructure, and orchestration.

Facilities Sr Coordinator owns daily operational rhythm for a financial sector office. Responsibilities include managing maintenance, front-of-house reception, and ensuring site compliance. Requires reliability, multitasking, and fluency in Dutch and English.

Lead improvement projects across the value chain, improving material and logistics flows. Introduce Industrial Best Practices and support project teams in Lean tools. Requires 8+ years in Lean Proces Engineering within construction or manufacturing.

Production Worker in the food industry handles salads and pre-cut vegetables in a modern facility. Tasks include packing, weighing, preparing, and ensuring hygiene standards. Requires ability to work in low temperatures and weekends.

Experienced Procurement Manager needed to support strategic sourcing in a complex IT/OT environment. Responsibilities include defining sourcing strategies, managing procurement activities, and leading supplier selection. Requires 7+ years of procurement experience.

Drive end-to-end process improvements across Manufacturing, OE, and HSE, partnering with teams to standardize and automate workflows. Support large transformations like SAP S/4 while ensuring adoption and sustained benefits.