qa English-speaking jobs in Leidschendam

Lead AI/ML Engineer to build AI-driven appraisal and automation capabilities for a fast-growing recommerce business. Develop AI/ML systems, models, and pipelines using image, product, pricing, and operational data. Strong Python engineering skills and experience building AI/ML products from idea to production required.

As a Front Office Agent, you will be the first point of contact for guests, handling check-in, check-out, and providing information about the hotel and The Hague. You will also be responsible for selling room upgrades, enrolling IHG memberships, and resolving guest issues.

Experienced Technical Event Producer & Spatial Designer needed to manage event technology and venue design. Responsibilities include drafting venue layouts, managing AV technology, and overseeing decor and furnishing logistics. Requires advanced Vectorworks skills, experience with large-scale event AV, and strong leadership and communication skills.

One Identity Manager Consultant designs, implements, and manages IAM solutions using One Identity Manager. Requires 2+ years of hands-on experience with One Identity Manager and certifications in One Identity Manager.

Terraform Infrastructure DevOps Engineer needed to design, implement, and manage infrastructure as code. Experience with Terraform, Azure DevOps, and automation tools (Ansible, Python, PowerShell, Bash) required.

Continuous Improvement Engineer will plan, coordinate, and implement process improvements within a logistics environment. Responsibilities include data analysis, process design, training, and problem resolution. Requires strong communication, analytical, and project management skills.

Provides pragmatic legal advice to internal stakeholders on Dutch law matters, drafts and reviews contracts, and supports compliance and risk management.

Reliability Engineer to define and execute test plans for photonic integrated circuits, modules, and assemblies. Perform failure analysis and lead root-cause investigations. Develop lifetime models and support customer qualification requirements.

Information Security Advisor needed for a 6-month contract (extension possible) with the CISO team. Advise projects on security requirements, conduct risk analyses, and ensure compliance with frameworks like BIO, BIO2, NIS2, ISO 27001, NIST, and CIS.

Senior Full-Stack Software Engineer needed to develop and maintain front-end and back-end components of mobile app and online dashboard. Responsibilities include writing code, collaborating with teams, troubleshooting, and ensuring application responsiveness. Requires 5+ years of experience with React, React+Vite, Typescript, Javascript, Python (Flask/FastAPI), SQL and NoSQL databases, and cloud solutions.

As Facility Coordinator / Receptionist, you'll be the face of the location, welcoming visitors and ensuring smooth facility operations. You'll manage facility requests, coordinate suppliers, and contribute to a positive workplace experience.

This part-time, remote role combines operations, customer support, scheduling, and sales coordination. Responsibilities include managing cleaning schedules, communicating with clients and cleaners, handling inquiries, and supporting operational organization. Strong organizational, communication, and problem-solving skills are required, along with fluency in English, Portuguese, or Spanish.

Leads and develops a team of 6 Inside Sales professionals, driving performance and customer relationships. Manages team KPIs, supports complex sales cases, and ensures smooth daily operations. Analyzes data to guide team performance and improve customer satisfaction.

Finance Process Owner with strong SAP FICA knowledge drives process improvement, operational excellence, and scalable finance solutions.

Experienced project manager needed to oversee complex software projects from initiation to completion. Responsibilities include planning, execution, team management, client communication, and risk mitigation. Requires strong communication, organizational, and problem-solving skills. Bachelor's degree and 3+ years of relevant experience are necessary.

Senior AI Engineer builds AI-controlled content systems, including AI Controllers, templates, and workflows. Develops and scales ComfyUI pipelines, integrates models, and refines outputs. Ensures outputs meet brand and visual standards. Contributes to platform capabilities and collaborates with engineers and creative teams. Requires experience with generative AI, ComfyUI, Python/PyTorch, and visual tools.

Senior Operations Manager to lead delivery of MSP/RPO solutions, managing client relationships, overseeing recruitment lifecycle, and mentoring operational managers. Requires experience in recruitment, budgeting, and client management.

Manages the efficient and smooth operation of warehouse logistics, production, and physical flow of goods. Leads and supervises a team of supervisors, ensuring alignment with customer demands and budgeted guidelines.

Clinical Sales Specialist for GYN Surgical Solutions in the Netherlands. Provides technical support, customer service, and sales development for surgical products. Requires a postgraduate degree in Medical Ultrasound or related field and 1-3 years of clinical experience. Strong communication and collaboration skills are essential.

Lead business development strategy and revenue growth across Europe, focusing on QPS's late phase CRO services. Build client relationships, secure new business opportunities, and collaborate with global teams to expand services.