qa English-speaking jobs in Leidschendam

Production Workers are needed for picking, packing, loading, and checking product quality in the warehouse. Candidates must be at least 18, physically fit, and available for 16–40 hours weekly. Basic Dutch or English is required.

Medior/Senior Interface Designer needed to translate business and technical requirements into robust interface designs for SAP S/4HANA. Responsibilities include defining integration strategy, producing detailed specifications (IRD, IDD/TS), and coordinating with technical teams.

Senior Quality Validation Specialist provides QA oversight for equipment, automation, and information systems validation, and Quality Risk Management. Requires a Master's degree and 4-8 years in a GMP environment with validation and risk management experience.

PHP Developer to build and scale the backend technology for a high-volume, data-heavy sports platform. Focus on developing scalable APIs, processing large data sets, and ensuring performance using PHP and Laravel.

CRM Product Owner to maximize business value through CRM. Own the roadmap and backlog, connecting commercial teams with delivery. Design and improve sales processes, driving adoption and measurable value.

Senior Business Analyst shapes technology demand by bridging business and IT. Responsibilities include translating complex targets into solution designs and developing cross-domain solutions. Requires a relevant Bachelor/Master's degree and CISSP certification.

Experienced Acquisition Sales Agent needed to engage existing customers, identify cross-sell/upsell opportunities, and close sales. Must be commercially driven, target-focused, and skilled in objection handling within a fast-paced environment.

Packaging Innovation Engineer role focusing on NX CAD and new product development.

Sr QA Associate provides quality oversight for equipment, automation, and information system validation in a GMP environment. Requires a Master's degree and 5-8 years in pharmaceutical settings, with expertise in validation and risk management.

Design, build, and scale AI-powered solutions using Python. Develop backend services, optimize AI assistant workflows with LLMs, and integrate AI into digital products. Requires experience with FastAPI, LangChain, and production-grade applications.

Develop an independent research line in Computer Vision and Deep Learning. Lead research, inspire engineers, and create impact through science, education, and collaboration. PhD required.

Become an Uber Eats delivery courier in Den Haag. Pick up meals from local restaurants and deliver them using the Uber Eats app. Must be 16+, live in the Netherlands, speak Dutch or English, and have a bicycle, e-bike, or scooter.

Senior Data Engineer to join an enterprise data transformation program. Responsibilities include refactoring legacy pipelines to Databricks Lakehouse, building production-ready solutions with Spark, Python, and SQL, and developing migration accelerators.

Sales Administrator needed for temporary leave cover at a machinery manufacturing company. Responsibilities include managing sales admin, preparing documents, and contacting external parties. Requires 2 years of experience and strong communication skills.

Senior Systems Architect to lead defining and evolving complex, multidisciplinary technology platforms at a deep-tech company. Focus on system architecture across hardware and software, ensuring performance and scalability. Requires 8+ years in systems architecture.

As an Operator 3-shifts, you will operate and adjust machinery to produce high-quality aircraft tires. Responsibilities include quality control, process monitoring, and team collaboration. Requires technical insight and at least one year of machine operation experience.

Ordnance & Energetics Expert to lead field testing of energetic payloads on maritime robotics. Responsibilities include system integration, fusing design, range safety, and post-test analysis. Requires engineering degree and ordnance certification.

Manage the establishment and growth of a new regulated European investment business. Lead licensing, build the local organization, establish governance, and drive commercial strategy across Europe.

Experienced HR & Office Manager needed to oversee full HR functions and office operations for a global marine supply company. Responsibilities include recruitment, payroll coordination, expat support, and managing daily office affairs. Requires HR/Office Management experience in the Netherlands.

Senior React Native Engineer to build and ship high-performance mobile features end-to-end for millions of users. Requires 5+ years in mobile development, expertise in React Native, API integration, and state management.