qa English-speaking jobs in Leidschendam

Technical Sales Specialist for Advanced Therapy Solutions. This field-based role drives technical engagements, qualifies complex opportunities, and shapes deals within the Benelux region. Requires a Master's in Life Sciences or related field and significant technical sales experience.

This full-time temporary role requires a Customer Service Representative to manage international export operations. Responsibilities include processing orders, handling inquiries, and coordinating export documentation while serving as a key communication link.

Design standardized protocols for GPR fieldwork and data handling at the Utility Mapping Site. Develop measurement procedures, data management, and benchmark datasets for utility mapping research. Requires a Master's in a related engineering or geomatics field.

Administrative Operations Specialist supporting finance, payroll, HR, and compliance for a new logistics site. Responsibilities include invoice processing, payroll coordination, and record maintenance. Requires a Bachelor's degree and 3+ years of relevant experience.

Application Specialist implements and supports laboratory automation software solutions globally. Responsibilities include configuring workflows, testing systems, and providing technical guidance to customers. Requires relevant experience and a willingness to travel.

Assist Store Manager responsible for daily store operations, ensuring high performance. Key duties include team engagement, guest experience, and meeting sales targets. Requires 1+ year in a leadership role.

Junior IT Support Specialist role supporting internal teams. Responsibilities include onboarding/offboarding logistics, asset management, and providing essential IT support. Requires 0-1 years of experience and strong organizational skills.

Shiftleader Kitchen ensures dishes meet recipe and standard requirements. Responsibilities include leading the team, preparing daily staff meals, and monitoring hygiene and processes. Requires kitchen leadership experience and bilingual skills.

Facilities Assistant ensures the office runs smoothly by managing daily starts, supporting the chef with breakfast and lunch, and maintaining kitchens and common areas. Requires a driver's license and an organized, proactive approach.

Junior Treasury Analyst role involves executing FX and commodity derivatives, managing asset portfolios, and discussing financial needs for affiliates. Requires a finance Bachelor's degree and 1-3 years of relevant experience.

Placement Analyst role within Corporate Banking in Amsterdam for a 3-6 month term. Responsibilities include financial analysis, risk assessment, and assisting with client presentations. Candidates should be in their penultimate/final year of university.

Senior Full-Stack Engineer to join the Workspaces or Data Room team. Build and maintain services using .NET, Angular, and Azure, incorporating practical AI capabilities. Own features from start to finish.

Seeking a Cover Teacher for PYP at International School Delft. Experience or knowledge of the IB PYP and inquiry-based learning is preferred. Roles vary from Early Years to Upper Years.

MuleSoft/Java Developer to build and maintain integrations between an Execution Management System and a Data Science platform. Responsibilities include developing APIs, integrating real-time data with Bloomberg, and supporting the transition to an Azure-based integration landscape.

Working in a small friendly team as a Production Operative (Temporary), 40 hours p/week until 22nd December 2026. Position to be reviewed end of year depending on key account orders.

Impact Specialist supports impact measurement, risk assessment, and environmental reporting. The role maintains sustainability risk models, supports spatial analysis, and acts as product owner for emissions reporting.

IT Support Assistant to manage internal workplace systems, office network, and meeting room technology. Responsibilities include troubleshooting Windows/Mac issues, administering Google Workspace/Office 365, and handling onboarding/offboarding.

Provide support for transactional processing, shipping, and issue resolution for customers and sales managers. Responsibilities include order entry, inquiry support, and resolving customer issues professionally. Requires 3+ years of customer service experience.

Senior TypeScript Developer to build and maintain APIs handling millions of requests. This role involves backend focus, frontend contributions, defining SLOs, and shaping engineering direction.

Develop and execute sales plans to grow market share in the European energy storage market. This role involves identifying customers, managing the full sales cycle, and building client partnerships. Requires relevant sales experience and knowledge of the energy sector.