qa English-speaking jobs in Leidschendam

Solutions Sales Engineer provides technical and commercial expertise to regional sales teams in Latin America. They support proposal development, deliver product presentations, and advise customers on GEA's food processing solutions.

Data Analytics & Statistics Specialist will support manufacturing by modernizing and automating data and statistical practices. Responsibilities include performing statistical analyses, designing RShiny applications, and translating user requirements into analytics solutions.

Clinical Research Associate II will conduct site visits, ensure protocol compliance, and collaborate with investigators. Requires a Bachelor's degree, 2+ years of CRA experience, and fluency in Dutch and English.

Demand Planner needed to develop and maintain supply plans for assigned products, ensuring stability and alignment with global strategy. Manage inventory levels, sales data, and collaborate with cross-functional teams to minimize disruptions.

Leads a small team dedicated to the French market, coordinating daily activities and preparing tender submissions for public hospitals across Europe.

Versatile wok chef needed for a fast-paced kitchen specializing in East Asian cuisine. Must be proficient in Chinese, Korean, and Indonesian cooking techniques and able to support other kitchen stations.

Manage a strategic healthcare and medical device account, driving revenue growth through cross-selling and upselling engineering and digital services. Identify opportunities across product development, firmware, V&V, regulatory, digital health, and sustenance engineering. Build and execute account growth plans, establish relationships with key stakeholders, and lead commercial governance.

Design, build, and maintain scalable Azure infrastructure using IaC. Manage CI/CD pipelines, administer Linux environments, and automate deployments. Collaborate with teams to improve reliability and performance.

Experienced Databricks Architect needed to design and architect a Databricks Lakehouse platform for a leading financial services organization.

Speaksee seeks a B2B Account Executive to drive sales growth across Europe. Responsibilities include building and managing a sales pipeline, developing customer relationships, and leading sales conversations. The ideal candidate has 2+ years of B2B sales experience, fluency in English and Dutch, and strong communication and commercial skills.

Senior Cyber Threat Intelligence Analyst needed with 7+ years of experience in threat intelligence collection, production, and writing. Experience with threat analysis models (Diamond Model, Cyber Kill Chain, MITRE ATT&CK) and technical threat intelligence investigations required. Must possess strong analytical, problem-solving, and communication skills.

Research and assist trade compliance projects, understanding EU import and export laws and regulations. Assist the trade team with compliance reviews and data analytics projects.

The Cosentino team seeks a Retail Sales Manager to develop and maintain client relationships, ensuring the sales and promotion of Cosentino products. Responsibilities include presenting products, identifying sales opportunities, managing customer relationships, and collaborating with Cosentino staff. Sales or field merchandising experience is required.

This HR Advisor role involves managing administrative HR processes, overseeing quality, and acting as a point of contact for employees and managers. You will contribute to payroll, onboard new colleagues, and support typical HR Advisor responsibilities such as performance management, compliance, and employee well-being initiatives.

As a field-based Medical Science Liaison in Lipid Metabolism, you will drive national medical activities, engage scientific stakeholders, and shape medical education. You will collaborate with cross-functional teams to create value for patients through evidence-based scientific exchange and community engagement.

Full Stack Software Engineer to build and maintain web applications and backend services. Responsibilities include developing with React, TypeScript, and Python in a cloud-based AWS environment.

Technical Program Manager for satellite antenna systems. Defines technical roadmaps, leads cross-functional teams, and ensures product delivery meets customer requirements and regulatory standards. Requires 10+ years of experience in the SATCOM industry with RF, mechanical, and operational expertise.

Senior PingFederate / Java Engineer needed for design, development, and implementation of IAM solutions. Expert in PingFederate, PingAccess, and adapters (in Java). Must have experience deploying PingFederate independently on Azure Kubernetes Service (AKS).

Marketing Research & Business Intelligence Intern to support data-driven decision-making in a dynamic marketing organization. Responsibilities include creating reports, dashboards, and supporting AI-based projects. Requires a degree in Data/Business Analytics, fluency in English, and advanced Excel and Power BI skills.

Engineering Lead Web to lead front-end development for OneExperience area. Translate business requirements into technical solutions and support existing products. Requires 10+ years experience in web development, JavaScript, NodeJS, and web components (Lit library). Experience in (banking) enterprise environments and distributed teams is essential.