qa English-speaking jobs in Leidschendam

This internship supports WRI Europe's EU Desk in consolidating and operationalizing its EU partnership and funding support system. The intern will contribute to EU engagement, policy intelligence, institutional briefing, knowledge management, proposal support, and internal learning.

Aircraft mechanic needed for dismantling aircraft components according to established procedures. Will work with experienced mechanics and ensure parts are removed safely for reuse. Must have technical MBO-level education or equivalent, some mechanical experience, and good Dutch and English skills.

Provide independent oversight of information risk management processes, ensuring compliance with policies and procedures. Advise senior management on information risk matters and guide the implementation of risk controls. Challenge and evaluate risk assessments and mitigation plans, and lead the development of an information risk aware community.

As a Consultant Supply Chain Modelling & Optimisation, you solve complex supply chain challenges for customers by applying operations research and data science. You will design, develop, and implement optimisation applications using tools like AIMMS and Python. You will work closely with clients to understand their needs and ensure successful project implementation.

The Finance & Accounting Lead supports the Head of Group Accounting and oversees day-to-day General Ledger operations, financial reporting, and financial transaction recording. This role leads a team of four finance professionals, ensuring quality, efficiency, and development. The Finance & Accounting Lead contributes to an improved financial control environment and supports the global finance transformation.

Designs, implements, and improves Transaction Monitoring rules, thresholds, workflows, and governance processes. Translates regulatory requirements into business processes, controls, and system specifications. Analyzes transaction data and customer behavior to identify risk patterns and opportunities for improvement.

EMC Test Engineer to plan and execute EMC tests, build compliant test setups, analyze results, and prepare reports. Requires 3+ years of experience in EMC testing, knowledge of international standards, and a Bachelor's degree in Electronic Engineering or related field.

Senior Back-end Engineer will design and develop scalable backend services for conversational AI experiences. Responsibilities include integrating LLMs and AI agents with internal systems, enabling context management, and building observability solutions. Requires senior-level experience in backend software engineering, Python and Java, REST APIs, and AI/LLM integration.

Senior Platform Engineer will design and implement observability pipelines, develop IaC modules, and build data processors to enhance application monitoring and performance insights.

Conduct detailed analysis of suspicious transactions to ensure compliance with AML/CFT policies and procedures. Review customer activity, assess alerts, and communicate with agents/stores regarding compliance issues. Prepare reports for authorities outlining findings of suspicious activities.

Drives strategic business development and customer engagement in the power electronics value chain for data center and grid-level applications. Identifies business opportunities, manages key accounts, and tracks market trends. Achieves sales targets and collaborates with cross-functional teams. Requires 5+ years of experience in power electronics, 2+ years in energy infrastructure, and a Bachelor's degree in Electrical Engineering or related field.

F&B Management Intern to support breakfast, lunch, and/or dinner service in a hotel restaurant. Assist with daily operations and learn from experienced management. Internship must be part of a formal hospitality program.

Manage the shipment life cycle, coordinate with stakeholders, and ensure smooth execution for key customers. Monitor customer requirements, service levels, and milestones. Resolve customer issues and operational exceptions. Contribute to process improvement and digital ways of working.

Business Operations Manager, AI Native will redesign manual workflows across Customer Service using AI-native tools and automation. This role acts as the central AI partner for Customer Service, helping teams understand and apply AI effectively. The ideal candidate has experience moving organizations to AI-enabled operating models and designing smart AI workflows.

As a Founder in Residence at Qogita, you will identify and launch new ventures, from market research to first commercial traction. You will build and ship MVPs, drive operational lifecycle, and secure initial revenue.

Develop, implement, and maintain quality management systems in compliance with ISO 13485 and other medical device standards. Oversee product quality, risk management, and regulatory compliance. Lead audits, drive continuous improvement, manage CAPA processes, and collaborate with cross-functional teams.

Finance Operations & Accounting Manager needed for a growing international company. Manage day-to-day finance administration, reporting, and compliance. Coordinate with leadership, external partners, and Dutch authorities. 10+ years of experience in finance, accounting, controlling, or audit required. Fluent English, German a plus.

Delivery courier role in Nieuw-Vennep. Prepare, load, and deliver parcels independently, following a set route. Customer contact, route navigation, and safe driving are key responsibilities. Must have a valid B driving license and be available 24-32 hours per week.

PR & Production Intern to support photo shoots, events, and brand activations. Assist with production planning, logistics, and influencer outreach. Manage press inquiries and track media coverage.

Develop, refine, and optimize SQL-based transaction monitoring rules to detect suspicious activities. Collaborate with compliance teams to translate requirements into effective monitoring rules. Analyze alerts, tune thresholds, and ensure rule accuracy. Document rule logic and methodologies for audit readiness.