qa English-speaking jobs in Leidschendam

Provides administrative and financial support to IT management, including project portfolio tracking, budget control, and contract management. Prepares reports, maintains IT records, and supports communications.

R&D Intern to support the optimization of spread formulations for emerging markets. Will conduct research, test ingredients, produce prototypes, and analyze results. Must be a Master's student in Food Technology or a related field.

Cloud Engineer needed for Science Foundation Squad. 5+ years of AWS experience required, including CDK and infrastructure-as-code. Responsibilities include designing, implementing, and managing cloud infrastructure, automating deployments, and collaborating with engineers and researchers.

Data Center Mechanical Engineer will provide technical support for design, field engineering, project delivery, and commissioning. Responsibilities include driving project outcomes, managing priorities, and providing technical leadership.

Develop and deliver new features for the TopFas Application Suite using C#, ASP.NET, and Angular. Refactor existing code, write unit and integration tests, and participate in code reviews. Maintain technical documentation and report progress to the product manager.

As an intern, you will develop a should-cost model for crown corks and create an ideal Price Adjustment Formula (PAF). You will gain hands-on experience with should-cost models and analyze current PAFs to build a more consistent formula.

This Dental Sales Ortho role focuses on growing SureSmile Orthodontic business in the territory by acquiring new customers and retaining existing ones. Responsibilities include meeting sales objectives, collaborating with the sales team, providing training, and managing territory using Salesforce.

Junior Infrastructure & Security Operations Analyst to support secure IT environment. Focus on infrastructure change processes, compliance monitoring, and security operations. Requires foundational technical knowledge of networking, firewalls, and secure environments. Strong attention to detail and structured working style are essential.

Leads the European stroller category, setting product vision, roadmap, and P&L strategy. Manages cross-functional teams to execute launches and drive market performance. Requires 7+ years of product, category, or brand management experience, ideally in juvenile products.

Specialist Europe Controllership will prepare statutory financial statements, coordinate audits, and ensure compliance with local regulations. The role requires 7+ years of experience in an international environment, proficiency in IFRS and Dutch GAAP, and strong analytical and communication skills.

Portfolio Manager will steer Kramp's strategic projects, ensuring feasible planning, clear priorities, and successful execution. The role involves selecting and prioritizing initiatives, driving planning and feasibility, and providing insights to enable delivery.

Senior Data Scientist will identify and analyze data inconsistencies, develop correction algorithms, and design quality monitoring dashboards. The role requires expertise in Databricks, cloud data environments, SQL, PySpark, and Python. Experience in data quality governance, model development, and production deployment is essential.

As Stock Planning Lead, you will architect and scale the non-horticultural stock planning strategy, ensuring optimal stock levels and minimizing waste. You will build automated supply-chain tools, develop standardized processes, and lead a team of stock planners.

The ALADDIN Project Manager will execute industrial activities for the design, development, assembly, and testing of the ALADDIN contracts. Responsibilities include managing procurement, interfacing with industrial consortiums, risk management, and coordinating with NASA, ExPeRT, and D/STS.

Warehouse worker needed for daytime shifts (10:00-19:00) with a minimum of 16 hours per week. Must be proficient in Dutch or English and comfortable in a dynamic environment. Previous logistics experience is beneficial.

Mechanical Engineering | Applied Physics intern will explore reduced-order modeling techniques and develop dynamic system models. The intern will assess the accuracy and scalability of a system simulation platform for industrial use.

Design and build BI and data solutions on Microsoft Azure, including ETL/ELT pipelines, Power BI dashboards, and data models. Translate business requirements into actionable insights and ensure data quality, performance, and security.

As an Agile Transformation Intern, you will design and develop a data-driven Agile maturity measurement system for engineering teams. You will redesign the Agile maturity framework, create questionnaires, and build dashboards to visualize insights and provide actionable recommendations.

The Key Account Sales Leader EMEA (OEM & ODM) drives revenue growth and market expansion for European OEM and ODM customers. This strategic leadership role involves account ownership, commercial leadership, and cross-functional collaboration.

Full-time production worker needed for repacking food products in a temperature-controlled warehouse. Tasks include repacking, lifting boxes (approx. 15kg), and following procedures. Must be physically fit, comfortable with repetitive tasks, and speak English well.