qa English-speaking jobs in Leidschendam

Reporting Officer responsible for calculating and delivering performance, risk, and compliance reports for Dutch and international investment portfolios. Requires a bachelor's degree and at least one year of financial sector experience.

SALES SPECIALIST to manage and develop B2B clients. Develop strategic commercial partnerships and manage client relationships. Requires 1+ year of experience in a similar role, strong commercial and communication skills, and fluency in English.

Procurement Manager Commercial & DAC leads procurement for New Product Development, ensuring on-time, cost-effective product launches. This role defines sourcing strategies, manages suppliers, and partners with R&D and engineering teams.

Backend API Engineer to build and scale secure, reliable APIs for the banking sector. Focus on API development, security, and scalability using TypeScript, Node.js, and AWS. Requires strong TypeScript/Node.js skills and hands-on AWS experience.

Freelance Senior Clinical Research Associate/Oversight Monitoring Lead. Conduct monitoring visits, write reports, and manage site documentation for clinical trials. Requires 5+ years as a CRA and knowledge of GCP/ICH guidelines.

Lead the DTC allocation and operations strategy to drive growth. Oversee teams managing product distribution across retail stores and digital channels, focusing on efficient logistics and data-driven assortment.

SAP ABAP IS-U Developer to design, develop, implement, and maintain stable solutions. Requires skills in SAP IS-U, ABAP OO, BADI, and S/4 HANA modeling.

Manager at INNOPAY supports digital transformation and open, data-driven business models. Lead international project teams, applying expertise in Open Finance, data strategy, and payment processes to solve client challenges.

Develop and execute the site's Lean transformation roadmap, driving continuous improvement. Coach teams in Lean thinking and lead cross-functional projects using tools like VSM and DMAIC.

Experienced Business Information Security Officer needed for Royal Schiphol Group. Requires CISSP, 3-5+ years in cybersecurity, and experience with governance, risk assessments, and threat analysis. Knowledge of ISO 27001 and PCI is required.

Design and deliver end-to-end Logistics & Distribution transformations for large companies. Focus areas include network optimization, warehouse management, automation, and decision intelligence. Requires 3+ years' experience and a Master's degree.

Senior UI/UX Designer needed with 10+ years of experience. Responsibilities include user research, creating wireframes and prototypes, and validating designs through testing. Requires strong design thinking and stakeholder communication skills.

Manager, Forward Deployed Engineering leads AI product delivery using Gemini Enterprise and the Google AI stack. This role combines technical leadership in full-stack AI applications with managing Deployed AI Engineers and senior client relationships.

Drive strategy and market adoption for Sovereign Components and Confidential Computing solutions. Own roadmaps, define value propositions, and build strategic partnerships across hardware, AI, and cloud technologies.

Freelance Mobile App Tester needed to evaluate a financial services mobile application from an end-user perspective. Requires an iOS 18+ smartphone, Dutch bank account, and Dutch mobile number. No prior testing experience is necessary.

Director - Category Manager EXM - OSD supports category management across the Externally Manufactured OSD network. This role develops strategies, manages suppliers, and drives procurement outcomes for OSD technologies.

Senior AI/LLM Engineer needed to design, build, and productionize LLM-powered applications using Python. Responsibilities include building RAG pipelines, optimizing prompts, and integrating LLM APIs. Requires strong Python, FastAPI, and LLM framework experience.

Software Distributed Systems Engineer to build cloud services for IoT platforms supporting renewable energy assets. Focus on designing, developing, and operating distributed systems using Scala, Akka, and streaming data. Requires experience with large-scale, fault-tolerant systems.

Lead industrialization of complex precision-machined aerospace components from design to serial production. Apply APQP, optimize machining processes, and drive continuous improvement while ensuring aerospace quality standards.

Team Lead for Knowledge Exchange & Innovation R&D Academy. Manage team activities, drive the roadmap, and operationalize L&KM solutions. Responsibilities include leading innovation, implementing analytics, and integrating KM into learning.