qa English-speaking jobs in Leidschendam

Assistant Controller for international Technology business in Amsterdam. Oversees general ledgers, close & reporting process, internal controls, and compliance. Participates in finance projects and supports audits. Requires Qualified Accountant designation and strong technical accounting experience.

Provides administrative and office support to the sales team, coordinates sales information with customers, and manages sales operations tasks.

As a Solution Engineer / Sales Consultant, you will drive complex software sales by ensuring the right solution fit for customers. You will conduct in-depth needs analysis, design software solutions, and deliver technical presentations to senior stakeholders.

Develop and prototype a machine learning and computer vision system to debug and categorize IC field failures. Responsibilities include gathering requirements, conducting literature surveys, developing data mining techniques, and training machine learning models.

Junior Mobile Engineer will build and maintain features for a cross-platform TypeScript React Native app and Golang backend APIs. Responsibilities include managing releases, collaborating with product and design teams, and ensuring code quality. Requires 1-3 years of mobile development experience, including React Native, and experience delivering applications to app stores. Must have experience with unit, integration, and end-to-end testing and be comfortable using large language model tools.

Experienced VMware Cloud Foundation (VCF) Architect needed for a 6-month contract. Design, deploy, and optimize VCF environments, collaborating with global teams. Strong VCF, vSphere, vSAN, NSX-T, and automation tool experience required.

Software Developer to design, develop, and integrate web applications using ThinkWise and Power Apps. Integrate third-party applications, APIs, and databases. Ensure applications meet security and compliance standards. Collaborate with business and technical teams.

Help Desk Coordinator to support customer service operations. Manage service requests, coordinate support activities, and ensure customer satisfaction. Experience in customer support, system-based process improvements, and working in a fast-paced environment is preferred.

Sales Advisor will represent JTI brands in tobacco retail shops across Rotterdam. Responsibilities include engaging with smokers, providing product information, and building relationships with retailers. Must reside in Rotterdam, have a driver's license, and be available 32-40 hours per week, including Saturdays.

Financial Accountant needed for a dynamic Amsterdam-based company. Manage financial administration for international clients, including bookkeeping, reporting, VAT compliance, and annual financial statement preparation. Proficiency in Twinfield, Exact, and Excel required.

Workday Application Consultant will configure, implement, and maintain the Workday environment. Responsibilities include translating business requirements into scalable solutions, troubleshooting system issues, and identifying opportunities for system optimization. Requires at least 4-5 years of Workday experience, including transformation projects, and deep knowledge of one or more Workday modules.

Junior Investment Analyst will contribute to asset class and cross-asset research, with a focus on Private Equity and Multi-Asset Impact Investing. Responsibilities include portfolio performance analysis, investment selection support, market monitoring, and contributing to research projects.

Account Manager will support pre-sales efforts, manage campaign revenue and inventory, assist with client briefs and proposals, and oversee campaign execution and performance.

Freelance writer needed for weekly neurotechnology coverage. Assignments include news analysis, startup profiles, and occasional interviews. Strong writing skills and the ability to explain complex developments clearly are essential.

Lead a backend engineering team building and operating services that move money between hotels, travel buyers, and payment networks. Manage team delivery, growth, and standards, partner with the CTO on technical direction, and contribute to code development. 3+ years of engineering management experience required.

The Deputy CTO partners with the CTO to lead global engineering operations, ensuring platform scalability and operational excellence. Responsibilities include engineering delivery, platform modernization, data governance, cybersecurity, and talent management.

UMGC Europe seeks adjunct faculty to teach on-site in the Netherlands for the Social Work program. This field-focused role supports students in their field placements with experiential instruction, supervision, and mentorship tied to CSWE field education outcomes.

Quality Control Technician responsible for ensuring SanLucar quality standards for incoming products and stock at various platforms. Manages quality control for re-confections, re-selections, rejections, and outgoing products. Involved in new technology evaluation and quality advisory.

Experienced FX sales professional to identify leads, manage client relationships, and achieve sales targets within the FX market.

The Purchasing Coordinator ensures the availability of food, beverage, and other products, manages supplier relationships, and tracks logistics information in the ERP system. This role involves managing a team of goods receivers, supporting inventory control, and providing cost of sales reports.