qa English-speaking jobs in Leidschendam

Product Developer OEM supports OEM, SMU, and Special Projects by translating customer needs into technical solutions. This role ensures development aligns with REV'IT! standards while maintaining project flexibility.

Shipping Agent responsible for operational and administrative handling of air, road, and ocean freight. Process export documentation, maintain stakeholder communication, and ensure regulatory compliance.

AI Engineer role in the Faculty of Law. Requires a Bachelor's degree or above in Computer Science. Must have experience as a full-stack Web Developer proficient in TypeScript/JavaScript, Python (Flask), Vercel AI SDK, and PostgreSQL.

Associate NPI Specialist supports New Product Introductions by ensuring operational readiness, maintaining documentation, and training teams. Requires MBO-3 degree, 5+ years experience, Dutch A2, and English B1.

Marketing Director needed for a leading international industrial organization. This role requires a commercially minded, hands-on B2B marketing leader to develop and execute the Benelux marketing strategy, manage a team of 35, and drive commercial growth.

As a Forklift Operator, you will load and unload trailers, operate forklifts, reach trucks, and EPTs, and supply materials to the production line safely and efficiently.

Seeking an experienced SAP IS-U Billing Consultant for a 1-year contract. Requires hands-on implementation experience with Time of Use and Dynamic pricing. Must be based in the Netherlands.

Senior Data Scientist analyzes large-scale gaming datasets using analytics, ML, and generative AI to solve complex business challenges. This role requires quantitative background, statistical analysis experience, and proficiency in Python.

Junior Software Developer to contribute to the design and maintenance of Database products, growing into a Product Owner role. Requires MSc/PhD in a relevant computational discipline and experience with Java/Kotlin.

Operate a forklift with a bale clamp to load, unload, and move bales of paper and plastic. Responsibilities include material handling, stacking, and ensuring safe storage. Requires forklift experience and safety focus.

Provide day-to-day administrative support to Unit personnel, managing travel, leave, correspondence, and logistics. Tasks include organizing meetings, maintaining documentation, and supporting visitor services. High school education is required.

Cleaning staff for a holiday park in Drenthe. Responsibilities include cleaning holiday homes, changing sheets, and driving groups to and from the park. Available for two days weekly on Mondays and Fridays. Driver's license is an advantage.

Nursery Worker needed at a plant nursery. Tasks include caring for plants and trees, moving stock, and maintaining the workplace. Physical work and outdoor availability are required. Dutch, English, or Polish speakers welcome.

Lead the financial controlling team at a medium site, providing financial insight to the Site Director. Responsibilities include forecasting, budgeting, performance reporting, and driving process improvement in a complex manufacturing environment.

Product Designer-Cloud role requires 2-5 years of experience. Responsibilities include creating concepts and prototypes using AI tools, delivering UI/interaction designs, and conducting usability tests. Strong UX/UI skills and AI workflow experience are key.

Provides professional guest care, including check-in/check-out, booking management, and invoicing. Supports F&B team and performs administrative tasks. Requires hotel experience or a related field, excellent service skills, and fluency in English.

Senior Mechanical Engineer to lead design and delivery of mechanical services, including HVAC, drainage, and fire suppression. Provide technical guidance and mentor junior team members on multidisciplinary projects. Requires 8+ years of experience.

Senior Specialist, QA Operations Investigations reviews and approves manufacturing and laboratory investigations and CAPAs per cGMP. This role ensures product quality compliance, analyzes metrics, and supports continuous improvement.

Assemble and integrate advanced VR training systems by building mechanical structures and integrating mechatronic components. Requires MBO level 3 or 4 in Mechatronics, Mechanical, or Electrical Engineering.

Handle customer operations across Europe, processing orders and quotations using SAP. Act as a primary contact, managing inquiries, returns, and coordinating with internal teams. Requires strong English and a customer-oriented attitude.