qa English-speaking jobs in Leidschendam

Provide daily text-based coaching and on-demand therapy via a digital platform. Offer video and in-person therapy sessions. Deliver webinars, talks, and workshops (optional).

Build and maintain user-facing applications using React, Next.js, and TypeScript. Develop and evolve a component library and design system. Integrate APIs, manage state, and handle errors.

JOBWELL B.V. seeks Air Duct Installers and assistant installers for secondment with clients throughout the Netherlands. Install and assemble air duct systems, working independently or under guidance. Experience as an installer or assistant installer is required, along with a basic understanding of technical drawings.

Solution Architect designs and implements large, cross-functional systems across cloud, integration, APIs, microservices, and legacy systems. Requires 3+ years of experience in solution or enterprise architecture, or senior engineering roles with architecture/platform responsibilities.

Designs, develops, and maintains software for military vehicle systems, including armored vehicles and automotive subsystems. Focus on automotive software applications such as vehicle control, communication between ECUs, sensors, and actuators. Works independently and collaboratively with other engineers.

Shape a new platform for teachers as a Senior Full Stack Engineer. You will build and evolve a prototype, own full-stack delivery, and make technical trade-offs for an early-stage product. You will collaborate closely with a product lead and designer, using Python, React, and AWS.

This 3-month internship starting in April 2026 offers a chance to experience the Analyst role at Lazard. You will work on complex financial transactions, conduct analyses, research companies and industries, and prepare client presentations.

C++ Developer intern to join Amsterdam-based team. Work with experienced engineers on multi-threaded and distributed computing challenges. Optimize code for maximum throughput in a modern C++ infrastructure.

Manages a team of 4 PLC/Software Engineers responsible for designing, developing, and documenting software systems for automated machines and paper converting equipment.

As a Procurement Controller, you will partner with the global Procurement organization to achieve financial objectives through budgeting, planning, reporting, and performance analysis. You will collaborate with various teams, including Operations Controlling, Markets, and Group Finance, to drive data-driven decision-making and enhance supply chain performance.

Seeking experienced Total Rewards and Compensation & Benefits professionals for future opportunities in the Netherlands. Must have 10+ years of experience, a Bachelor's degree, and expertise in leading global compensation and benefits programs. Fluency in English and Dutch required.

Shape Rabobank's future by developing automation services for data product creation. Define the vision and roadmap for automated, no-code data product creation, ensuring a standardized, compliant, and high-quality service. Drive adoption and expand organizational alignment by engaging new domains and tribes.

Drive inbound sales and build client relationships by identifying leads, showcasing product solutions, and contributing to revenue growth. Conduct demos, optimize outreach strategies, and collaborate with internal teams.

The S&OP Analyst - EU FET will be the subject matter expert in the cash-up process, ensuring data quality and hygiene from pre cash up to the final forecast. Responsibilities include partnering with BU Finance business partners, identifying and addressing discrepancies in forecasted numbers, and governing the overall process run by the D&A team.

Senior Naval Architect for Offshore Vessel Design will lead concept design, ensuring optimal performance, cost-efficiency, and minimal environmental impact. Responsibilities include hydrostatic and hydrodynamic calculations, creating drawings, ensuring compliance with regulations, and presenting designs to customers. Requires a bachelor or master degree in Naval Architecture, relevant experience, and proficiency in design software.

Senior Operations Manager leads multiple teams in a high-volume, automated fulfillment center. Responsibilities include driving safety, quality, and productivity, analyzing workflows, and implementing process improvements. Requires 5+ years of leadership experience in warehouse or automated operations, fluency in English and Dutch, and strong analytical skills.

Senior Java Developer needed for international institution in The Hague. Develop and improve enterprise-level systems, including microservices and OAUTH authentication. Experience with Spring, Docker, Kubernetes, and messaging systems required. Relocation to The Hague is necessary.

Sales Reporting Specialist will build and own sales reporting across wholesale and e-commerce. Responsibilities include consolidating data, improving reporting tools, creating performance overviews, and owning the weekly KPI deck. The role requires 3+ years of experience in sales analysis, strong Excel skills, and experience with ERP/order management systems.

Leads Bestmix's Software Development and Customer Support organization, encompassing software engineering, architecture, QA, DevOps, and customer support. Responsible for the full product lifecycle, including translating market opportunities into product concepts, overseeing software development, and ensuring product reliability and support performance. Drives convergence toward a single end-to-end platform and manages product vision, roadmap, and portfolio. Accountable for the technical health, risk, and innovation of the product landscape. Collaborates with the CEO and CRO to align product strategy, customer commitments, and support expectations.

Experienced Group Quality Manager needed to elevate global quality standards and drive excellence across multiple sites. Shape and harmonize QA and QC strategy, policies, and systems. Lead Food Safety and Raw Material Specification Specialists and provide functional leadership to local QA/QC teams. Coordinate audit programs and act as Global Incident Manager. Collaborate with stakeholders to ensure quality is embedded in product development and the product life cycle.