qa English-speaking jobs in Leidschendam

AI Product Engineering Intern role focusing on production AI systems. Tasks include enhancing recommendation systems, developing fraud detection, and building models for charging prediction. Requires strong coding skills in Python or C#.

Accounting Advisor manages invoice processes, tracks payments, and handles collections for Accounts Receivable. Requires 3+ years of relevant experience and fluency in English.

Experienced Project Manager/Lead needed to manage technical and CAPEX projects across Benelux industrial and terminal sites. Manage the full project lifecycle, coordinating partners and ensuring HSEQ standards. Technical background in Oil & Gas or similar industries is required.

Lead the design and implementation of Pega solutions, translating business needs into scalable architectures. Guide teams, review technical solutions, and coach on Pega capabilities and engineering practices. Requires Pega Lead System Architect certification or equivalent experience.

Sales Assistant needed for Sandro's Amsterdam De Bijenkorf Womens location. Sell products, deliver customer experiences, and meet sales targets. Fluency in Dutch is required.

Promote and sell anesthesia solutions to hospitals and procedural areas in the Netherlands. Provide clinical education and technical support to healthcare professionals. Develop sales strategies and territory management plans to achieve sales targets.

Packaging Operators pack finished products for shipping at the Tulip Tech warehouse. Duties include safely packing, labeling, and preparing orders while maintaining a clean workstation. Full on-the-job training is provided.

Provide day-to-day operational support across functions, including order processing and inventory. Key duties involve process improvement, managing business applications like ERP, and providing operational cover. Requires relevant degree and strong analytical skills.

Evening Warehouse Associate needed for a part-time role. Responsibilities include loading, unloading, and sorting parcels accurately. Requires minimum MBO level, teamwork, and physical fitness. Must be available for at least three weekday evenings.

Contribute to precision agriculture research by developing algorithms, digital twins, and optimizing operations for orchards/vineyards. Analyze agricultural datasets and build software prototypes. Requires a relevant degree and skills in Python and GIS.

Group Financial & Operations Controller manages end-to-end financial health for international operations. Responsibilities include systems architecture, cost control for ETO products, and building Power BI dashboards. Requires a qualified accountant with manufacturing/wholesale experience.

Data Scientist to turn raw data into models solving real problems across images, video, sensor, and text. Focus on computer vision, data exploration, and rigorous experimental design.

Coordinate and guide a warehouse team in a dynamic fashion logistics environment. Monitor KPIs, ensure SOP adherence, and optimize workflows while leading daily activities. Requires logistics experience and strong English/Dutch skills.

Senior Director of Growth Marketing leads user base expansion across 17 markets, overseeing a large marketing department with a substantial budget. Responsibilities include global SEM, app marketing, SEO, and courier lead generation.

Provides first-point IT support for hardware, software, connectivity, and peripherals. Maintains local LAN, WLAN, and VLAN infrastructure. Supports LAN-connected laboratory and production equipment in a GxP-regulated environment.

Experienced Mechanical Lead needed for a 45MW data centre project. Responsibilities include managing mechanical installation, commissioning, site safety, QA, project schedule, and all associated costs. Requires a trade background and 5+ years as a Mechanical Engineer.

Warehouse Coordinator manages daily receiving, storage, and distribution. Duties include checking shipments, using an EPT, picking/packing orders, and maintaining warehouse organization. Requires strong attention to detail and fluency in Dutch and English.

Senior Business Analyst for Digital Assets & Capital Markets. Lead requirement discovery across DeFi and TradFi, translating needs into functional specs. Define end-to-end workflows and support Agile ceremonies. Requires 7+ years experience in Capital Markets and Digital Assets.

As a Technical Support & Partner Enablement Intern, you will guide partners through the technical lifecycle of integrating with VONQ's HAPI platform. You will create documentation, manage data architecture, and communicate with partners.

Maintenance Engineer responsible for developing and optimizing maintenance strategies for critical utility and building systems in a regulated pharmaceutical environment. Key duties include driving asset reliability, conducting RCA/CAPA, and leading maintenance activities.