qa English-speaking jobs in Leidschendam

Art Director needed for a powerful feminist horror film exploring femicide. Translate the theme into a strong visual language, collaborating with the director and creative team. Experience in film art direction, preferably horror or socially engaged cinema, required.

Scientist to develop and validate tribological models for surface failure modes, predictive tools, and bearing life models. Requires PhD in computational tribology, 10+ years experience, and expertise in EHL modeling.

Senior Frontend Engineer will design, implement, and maintain front-end features using React and modern JavaScript/TypeScript. Collaborate with designers, back-end developers, and product managers to build digital experiences. Lead projects from concept to completion, making technical decisions and ensuring quality.

Partner will lead short-cycle advisory engagements, diagnose, position, and convert mandates, negotiate and close engagements, and oversee execution.

Defines CPE architecture for cable modem and broadband gateway ecosystem integration, including hardware, firmware, and cloud integrations. Ensures alignment with industry standards (DOCSIS, Wi-Fi Alliance, TR-069/TR-369, IPv6) and delivers carrier-grade, certified devices. Establishes system performance targets and designs to meet them. Owns management plane architecture, Wi-Fi architecture (6/6E/7), and LAN/WAN data path optimization. Collaborates with Product Owners and engineers to define requirements, architecture, and test scenarios. Evaluates RDKB and third-party components. Requires 10-12+ years in broadband/CPE with 5+ years architecting cable modem/gateway products.

Expert in reward policies, analyzes market trends, leads policy implementation, and advises on compensation and benefits strategies. Oversees global compensation cycles, benchmarking, and compliance with regulations.

Lead the end-to-end development of products, from conception to rollout. Craft product strategy, collaborate with engineering and design teams, and leverage user insights to create compelling user experiences.

The Education Innovation Director leads the IB's future-centric learning function, envisioning and prototyping next-generation learning models. This role oversees four sub-departments to drive innovation in curriculum, assessment, pedagogy, and school models. The Director collaborates with schools, researchers, and stakeholders to ensure innovation is grounded in real-world classroom dynamics and informed by authentic school experiences.

Senior Data Engineer to develop, deploy, and maintain data pipelines in a fast-paced Agile environment. Will influence clients on data engineering approaches, collaborate on system integrations, and support junior-mid level technologists. Requires experience with Microsoft Fabric, Witboost, PowerBI, Dataiku, Confluent, Informatica, Python, and database analysis.

Analyst will support FIG head in managing client relationships with banks, insurers, and asset managers in the Netherlands. Responsibilities include originating transactions, preparing client business plans, and performing financial and strategic analysis.

Business Consultant guides clients in optimizing and digitizing business processes. Analyzes challenges, identifies data insights, and designs software solutions. Requires a Bachelor's degree in IT or equivalent, 5+ years of business experience, and experience building databases, custom software, and integrating APIs.

This Assistant Professor position focuses on environmental geography and land use. The successful candidate will conduct research and teach using spatial data and modeling to explore sustainable land use futures. Responsibilities include developing research, teaching courses, supervising students, and collaborating on projects. Applicants must have a PhD in a relevant field and experience with quantitative spatial research and land use change analysis.

Full Stack Developer to design, build, and optimize software for digital signage solutions. Responsibilities include developing backend applications using Laravel (PHP) and frontend applications using Vue.js/Nuxt, architecting Docker-based environments, and contributing to CI/CD pipelines. Requires expertise in Laravel, Vue.js, TypeScript, Docker, and relational databases.

Experienced Contract & Procurement Manager needed for Energy & Natural Resources projects. Manage contracts, oversee procurement activities, and ensure client goals are met. Strong experience in contract administration, claims management, and dispute resolution is required.

Lead the Janine Bakery team in crafting exceptional baked goods, ensuring quality and consistency through handcrafted techniques. Develop and perfect recipes, oversee the baking process, and manage inventory.

The Ocean Cleanup seeks a Creative Content Producer to create compelling video and photo content showcasing global cleanup missions. Responsibilities include filming, editing, and delivering content for social media, YouTube, presentations, and events. The ideal candidate is an experienced field producer with strong storytelling instincts, technical versatility, and a hands-on approach.

Product Manager needed for a fast-growing fintech company. Lead the strategy, development, and expansion of a payment solution used by millions of users on platforms like Marktplaats and Kleinanzeigen. 3+ years of product management experience in (fin)tech required.

SAP CX Consultant needed for a 12-month fixed term contract. Translate lifecycle and campaign requirements into scalable SAP CX solutions. Build and manage customer segmentation and audiences in Emarsys and/or SAP Customer Data Cloud. Execute campaigns across email, push, and other supported channels. Collaborate with CRM Strategy, Activation, and Engineering colleagues. At least 2+ years of hands-on experience with SAP Emarsys and/or SAP Customer Data Cloud required. Strong understanding of CRM fundamentals: segmentation, journeys, and campaign execution. Experience working with customer data, identity, and consent (GDPR).

Integrate CoolGames HTML5 games with platforms like Netflix, Discord, and Facebook. Coordinate with internal and external teams to ensure reliable performance and a great player experience. Extend platform abstraction libraries and integrate SDKs, analytics, and advertising solutions.

Machine Learning Engineer to implement algorithms, conduct experiments, and develop research-oriented software tools. Experience with PyTorch, deep neural networks, and embedded computing required. PhD or M.S. in a related field preferred.