qa English-speaking jobs in Leidschendam

Execute and improve the S&OP cycle, consolidating inputs from Sales, Operations, and Logistics. Prepare mid/long-term plans for all sites, balancing customer demand with capacity restrictions. Liaise with supply chain planners and support execution on local operations sites.

Data Intelligence Engineer needed to translate complex business problems into data-driven solutions. Develop and implement Machine Learning models and Large Language Models (LLMs) to solve business problems. Translate business requirements into data science solutions and build prototypes to validate ideas. Must have 6+ years of experience in data science or applied analytics roles implementing AI. Proficiency in Python and modern software development practices required.

Junior Risk Manager will work with casino & payment risk alerts, detect fraud, analyze transactions, and resolve risk cases. Requires 1+ year of experience in Risk, Fraud, Payments, Fintech, or related fields, strong analytical skills, and experience with Excel/Google Sheets. Must have at least an Intermediate level of English.

Senior Staff Field Engineer will lead technical discussions with enterprise clients, translating business challenges into quantum application architectures. You will guide customers through the solution lifecycle, from ideation to production integration, and collaborate with product and engineering teams to influence roadmap priorities.

Field Service Technician needed for a 6-month contract. Install, configure, calibrate, and support agricultural robotic systems at customer farms. Diagnose and repair mechanical, electrical, and software issues. Provide on-site and remote technical support and training. Collaborate with the engineering team and document service activities.

Software Developer to design, architect, and implement trading software for a global quant trading firm. Requires strong C++ skills and experience across the tech stack.

Software Developer to improve existing features, develop new ones, and identify technical solutions. Requires 0-2 years web development experience with PHP, JavaScript, CSS, and Git. Must have strong communication and analytical skills.

This internship at the Heineken Experience Flagship Store combines retail, visual merchandising, operations, and data analysis. Responsibilities include visual merchandising, sales and customer analysis, data reporting, and supporting store operations.

HR Business Partner to support employees across the employee lifecycle. Develop and implement HR plans, ensure policy compliance, and partner with business stakeholders. Lead HR activities, manage vendor relationships, and advise on HR matters.

Expert Ruby on Rails Engineers sought for impactful projects. Design, architect, and lead development of robust, scalable systems and APIs. Drive performance optimization and collaborate with cross-functional teams. Mentor engineers and uphold best practices.

Drive sales and brand awareness for Les Deux in the Netherlands. Manage a seasonal sales budget, develop new business opportunities, and build relationships with key accounts. Present collections, analyze sales performance, and oversee order handling.

IT Support Specialist will handle complex incidents and service requests, install and manage hardware/software, and identify process improvements. Must have 3+ years of IT support experience, Windows OS, Active Directory, and Microsoft 365 knowledge.

Support the Store Manager in driving sales, achieving budget targets, and managing store operations. Lead, coach, and motivate a team to deliver exceptional customer service. Ensure store appearance, cleanliness, and visual merchandising standards are maintained. Manage inventory, deliveries, and organize in-store events. Communicate effectively with the team, other departments, and customers. Ensure compliance with company policies and procedures.

Marketing Communications Generalist to drive growth and shape the story of eMobility. Develop and execute communication strategies, create engaging content, and manage digital channels. 3-5 years of experience in marketing communications required. Fluent in English, German is a plus.

Project Manager to lead and manage IT projects, integrating internal and external services. Requires 10+ years IT experience, 9+ years in project management, and experience with Commercial-off-the-Shelf software deployments, Cloud deployments, and service integrations. Must have a PM certification (PRINCE2 Practitioner, PMI PMP, PM2 Certified, or similar) and excellent English communication skills.

Lead electrical and EIA engineering activities on agricultural installation projects globally. Coordinate designs, documentation, and installations for power distribution, control systems, and automation.

Designs, develops, and scales digital solutions using Microsoft Power Platform, Copilot, and related frameworks to automate and optimize processes. Identifies automation opportunities, partners with business units, and builds intelligent, scalable solutions. Leads digital innovation projects, collaborates with Scrum teams, and drives continuous improvement.

As a IT Security Officer, you will implement security policies, conduct risk analyses, and manage the Information Security Management System. You will also coordinate audits, monitor supplier and cloud security, and lead security awareness initiatives.

Lead strategic advisory engagements for large-scale transformation programs, designing change and transformation strategies and roadmaps. Provide guidance to executives on adoption, organizational alignment, and business outcomes.

Application Specialist – Encapsulates will develop a broad understanding of encapsulated ingredient performance in food applications. Responsibilities include executing application tests, analyzing results, developing application concepts, and providing application support to customers and internal stakeholders.