qa English-speaking jobs in Leidschendam

Business Development Manager will collaborate with teams to plan and coordinate application migrations to Microsoft Entra ID and future IAM architecture. Responsibilities include leading impact assessments, gathering business requirements, and driving communication with application owners. Requires 6-8 years of experience in Business Development, Business Analysis, or IAM-focused roles with strong expertise in Azure IAM technologies.

Service Engineer to maintain, troubleshoot, and upgrade proton therapy systems and medical equipment. Requires a degree in Engineering or relevant experience. Must have strong problem-solving skills and experience with complex systems.

Experienced Head of Finance to build and lead the end-to-end finance function for a small asset management firm. Responsibilities include financial reporting, compliance, tax management, ERP implementation, and partnering with leadership. Requires 10+ years of finance experience, knowledge of Dutch GAAP, and a proven track record in building finance functions.

Acolad seeks a Tender Manager to oversee the full public procurement process for translation and interpreting services. Responsibilities include monitoring tender opportunities, managing the tender lifecycle, ensuring compliance with procurement regulations, coordinating stakeholders, and preparing tender documentation. Requires a Bachelor's degree and proven experience managing public sector tenders. Professional proficiency in Dutch and English is essential.

Machine Operator needed for a family-owned company specializing in bakery ingredients. Responsibilities include setting up, operating, and troubleshooting production machines, performing quality checks, and maintaining a clean workspace. Must have a forklift certificate and experience in production or logistics.

Quality Engineer to lead non-conformance investigations, define CAPAs, and manage stakeholder collaboration. Requires experience in logistics quality, root-cause analysis, and GMP standards.

Develop fast, precise, and efficient automated dose-guided patient positioning for proton therapy of lung and esophageal tumors. Tasks include determining setup uncertainties, developing minute-scale dose-guided moving target proton therapy methodology, and testing a single workflow in a prospective in-silico feasibility clinical trial.

Support the management of reliable financial information for investors. Work with numbers, spreadsheets, and data analysis tools. Join the Data & Reporting team in NIBC's Retail department.

Forward Deployed AI Scientist will apply data science methods to real-world business situations across industries. Responsibilities include designing, building, and deploying AI solutions for clients, developing thought leadership, and leading conferences. Candidates should have a Master's degree or PhD in a relevant field, experience applying advanced analytics, and strong project management skills.

Head of Marketing to drive member growth, engagement, and brand awareness for a global luxury travel community. Define and execute marketing strategy across CRM, content, performance, and PR. 6-10+ years of experience in travel, luxury, or membership businesses required.

Drive customer acquisition and app engagement through data-driven experiments and AI-driven segmentation. Execute performance marketing campaigns across digital channels, implement in-app promotions, and analyze campaign performance. Collaborate with local and global teams to translate growth strategy into actionable campaigns.

The Supply Chain Analyst analyzes, optimizes, and supports supply chain processes to ensure efficient movement of materials and products. Responsibilities include analyzing supply chain data, developing metrics, supporting inventory management, and collaborating with cross-functional teams.

Manages field service operations, scheduling, resource optimization, and customer support. Creates service orders, processes installations and repairs, and maintains service contract agreements. Requires 1-2 years of experience in a fast-paced environment, proficiency in SAP ECC and SAP FSM, and strong organizational and communication skills.

Part-time order picker for AS Watson's distribution center in Heteren. You will pick and pack products for Kruidvat, Trekpleister, and ICI Paris XL stores. Must be available at least 16 hours per week, including one Saturday every four weeks.

Leiden University's Metabolomics and Analytics Center seeks a Postdoctoral Researcher to develop an innovative biotechnology screening platform for molecular profiling. The research will focus on upgrading automation control of a segmented flow NMR system and increasing knowledge on the microfluidics of organic solvent slugs.

Sabena Engineering seeks a Technical Administrator (50% FTE) to support aircraft maintenance in Amsterdam. The role provides administrative, financial, and coordination support to engineers and the Technical Manager, acting as a liaison between Engineering, HR, Finance, suppliers, and customers. Responsibilities include maintaining AMOS data, preparing invoices, booking supplier invoices, and coordinating HR administration.

Senior Material Supplier needed for global supply chain operations. Provides material support to production areas, performs warehouse activities, and coordinates logistical activities. Requires proven aviation supply chain experience, strong IT skills, and fluency in Dutch and English.

Cleaning team member needed for Landal de Lommerbergen. Mondays and Fridays, 10:00 AM to 4:00 PM. Tasks include vacuuming, mopping, bed making, kitchen and bathroom cleaning, and sweeping terraces. Must be available on Mondays and Fridays. Flexibility in scheduling is possible.

Aircraft Maintenance Engineers with EASA B1 and/or B2 licenses and type ratings (B737/B777/B787, A320/A330/A350) are sought for a permanent position in Schiphol. Responsibilities include inspection, modification, and maintenance tasks, ensuring safety and on-time aircraft delivery.

The Communication & Social Media Intern will support the ERCOM Unit in delivering accessible communication across web, social media, and press. Responsibilities include content production, social media management, analytics tracking, website support, media monitoring, and event support.