qa English-speaking jobs in Leidschendam

Supply Chain Specialist to manage a portfolio of customer accounts, drive orderbook quality, and ensure operational excellence. Responsibilities include orderbook management, shipment execution, and collaboration with Sales, Finance, Logistics, and Customer Operations.

As a Senior Kotlin Backend Developer, you will: Design, develop, and maintain scalable backend applications using Kotlin, Spring Boot, and microservices architecture Analyze business requirements and design robust application and data architecture solutions for business-critical systems Develop clean, efficient, and high-quality code while following coding standards and best practices Build, deplo

Leads independent testing efforts across the credit risk lifecycle, ensuring ING's controls are effective, compliant, and future-ready. Designs testing methodologies, leads reviews, and presents findings to senior management.

Manufacturing Engineer needed for new product introductions and engineering projects. Evaluate RFQs, design and implement manufacturing processes, and collaborate with cross-functional teams. Experience with DfM, PFMEA, and Lean Manufacturing required.

Provide administrative and financial support to German-speaking customers. Resolve inquiries related to invoices, deliveries, orders, and credit notes. Coordinate solutions with colleagues across various departments.

Fulltime production worker needed for a technical company in Eindhoven. Assemble electronics, solder components, test products, and monitor production processes. Must be detail-oriented, quality-focused, and able to work in a fast-paced environment.

Scientist Innovator will contribute to multidisciplinary projects in the defense and security domain. Activities include applied research, proof-of-concept development, system integration, algorithm development, and bringing prototypes into practice. Requires experience in software development, collaborating in teams, and translating technical research into practical solutions. A completed university degree in a relevant field and 0-4 years of experience are required.

As an IT Support Intern, you will provide first-line support for IT-related issues and requests. You will install, configure, and maintain hardware and software, assist with employee onboarding and offboarding, and create user guides and documentation.

Senior System Engineer to develop domain architectures, produce component specifications, and manage requirements for NATO systems. Requires system engineering, lifecycle management, and requirements engineering skills. Bachelor's degree in a technical field with IT content and 3 years of experience, or 5 years of relevant experience.

Shape and drive Jumbo Group's newly formed BI & Data Management function. Design and build KPI cockpits, own Power BI dashboards and data models, and coach the BI Analyst. Lead Jumbo's AI Data Warehouse Q&A initiative and champion the application of AI across the function. Own the BI & Data Management roadmap and establish data quality standards.

Store employee needed for fast-paced AH to go location in Utrecht Central Station. Assist customers, restock shelves, and operate checkout. Must be available Monday-Sunday between 6:00 am and 1:00 am.

GKN Aerospace seeks a strategic leader to define and execute the global commercial strategy for Electrical Wiring Interconnection Systems (EWIS). This role focuses on defense programs and emerging aerospace markets, including UAS, space, eVTOL, and special mission aircraft. Responsibilities include defining the commercial strategy, identifying growth opportunities, leading negotiations, and building a high-performing BD organization.

Develop and deliver Master's level education in Digital Forensics, supervise student research, and conduct applied research in areas such as DFIR, E-Discovery, OSINT, IoT, and Embedded Forensics.

Handle daily warehouse operations including order processing, goods organization, product packaging, and shipment preparation. Maintain warehouse cleanliness and organization.

As a Room Attendant at Hotel Casa Amsterdam, you will make beds, clean bathrooms, and prepare rooms for guests. You will work in a supportive international team, following a clear structure and working between 9am and 18pm, five days a week, including two weekends per month.

The Head of Financial Accounting & Controlling EMEA leads the EMEA accounting, financial control, statutory reporting, compliance, and finance transformation agenda. The role ensures robust accounting operations, strong internal controls, high-quality financial reporting, and compliance across all EMEA entities. The position partners with US Corporate Finance, Tax, Treasury, and regional business leadership to strengthen governance, reporting quality, and operational excellence across EMEA.

Provides administrative support to undergraduate admissions for the Faculty of Business and Economics. Duties include providing information to prospective candidates, handling applications, arranging interviews, and assisting with marketing efforts.

Working student to create and execute marketing and communications for a digital solutions company. Responsibilities include developing video and written content, managing the content calendar, and engaging with auditors. Must be a master's student in a relevant field with strong writing, storytelling, and video creation skills.

Operations Excellence Manager will translate factory priorities into an actionable roadmap, ensure alignment with market and zone strategy, and embed continuous improvement practices.

As Business Controller, you will analyze data, provide insights, and support decision-making for traders, management, and the CFO. You will be involved in performance reporting, planning, forecasting, and scenario modeling. You will also collaborate with stakeholders across trading, logistics, and finance.