qa English-speaking jobs in Leidschendam

Resident expert in ingredients, using scientific principles to research, develop, and improve meat and poultry products. Applies knowledge of chemical, physical, and sensory properties to ensure quality and safety.

Executive leader responsible for improving the operating model for safe, efficient, and scalable service delivery. This role drives operational excellence, digital transformation, and fleet reliability using automation and AI.

Production Worker to manufacture high-quality interior doors and components using machinery and hand tools. Responsibilities include assembly, material processing, quality checks, and packaging. Experience in production or assembly is required.

Validation Lead to own and drive the site validation strategy and Validation Master Plan within a regulated medical nutrition environment. Lead end-to-end validation for processes, systems, and equipment, ensuring food safety compliance.

Packaging Compliance Specialist to support global packaging development. This role ensures packaging materials meet food safety regulations by reviewing documents and advising cross-functional teams. Requires a degree in a relevant science and experience in food contact material compliance.

Lead enterprise sales in Benelux, architecting a premier sales engine. Drive growth by building elite teams, embedding operational rigor, and leveraging AI to disrupt complex enterprise deals. Requires 7+ years in cloud/cybersecurity sales.

Key Account Manager Semiconductor drives growth by partnering with leading semiconductor companies. This role identifies needs, solves complex technical challenges, and develops new product opportunities from early ideas through production.

Develop cutting elements for grooming and beauty appliances from idea to mass manufacturing. Translate requirements into technical specs, focusing on functionality and quality. Requires a Master's or PhD in a related engineering field.

Experienced Design Manager needed to coordinate design work across the entire construction process for an international project. Requires technical understanding, communication skills, and a relevant engineering or construction degree.

As a Spa Host, you will be the first point of contact for members in the wellness area, ensuring rules are followed and only authorized individuals enter. You will act as an ambassador for the spa retreats.

Senior Business Development Manager will collaborate with distributors and partners to promote Esri technology adoption. Drive opportunities, think strategically, and partner with customers and distributors to optimize and expand Esri technology usage.

Process Engineer supports strategic engineering initiatives across Europe, focusing on new technical installations and operational improvements. Responsibilities include process analysis using Lean Six Sigma, supplier research, and ensuring IT alignment. Requires 5-8 years of relevant experience.

Experienced freelance iGaming Recruiter needed to source and manage the full recruitment cycle for online game presenters in live casino environments. Must have proven iGaming recruitment experience and skills in English, Dutch, or Korean markets.

Drive data-driven improvements across pricing processes, tools, and governance within ES EMEA. Analyze end-to-end pricing, design scalable process improvements, and reduce manual workarounds.

Senior Product Manager to drive the strategic direction and continuous improvement of automation and planning tools. Responsibilities include product backlog management, stakeholder communication, and collaboration with development teams. Requires 3+ years of experience as a Product Manager, Product Owner, or similar role, with a focus on media-related products, automation software, or data analytics solutions. Fluency in English and Dutch is required.

Manage and curate high-quality auctions for Tintin and Dutch Traditional Comics in the Netherlands and Belgium. Use market knowledge to create compelling, transparent auctions. Requires comic expertise, commercial skills, and fluency in Dutch and English.

Department Manager Trade Control & Logistics Projects ensures compliant customs and trade control transactions. This role leads logistics improvement projects, manages contract tenders, and guides the Logistics MTP process.

Own and grow the quality of AI-powered experiences. Design and execute test plans for LLMs and AI agents, expanding Playwright coverage and validating AI outputs for quality and safety.

Lead PPM & PMO for Cencora 3PL in Europe, establishing governance for strategic initiatives. This role requires building PM capability, managing portfolios, and providing senior business partnership.

Lead Product Management, Marketing, and Digital Solutions to develop the product portfolio and drive digital solutions for Bollegraaf. Set priorities, manage the roadmap, and support commercial goals.