qa English-speaking jobs in Leidschendam

Senior Werkvoorbereider ensures the successful installation of All-E and complex Hybrid systems. This role involves preparing installation plans, coordinating with Sales, Planning, and Installation teams, and guaranteeing safety and regulatory compliance. Requires a technical background, hands-on ownership, and strong collaboration skills. Fluent Dutch is required, English is a plus.

Functieomschrijving APG Asset Management is looking to expand its Global Private Equity Fund Investments team with two hires in Amsterdam. We are considering candidates with varying levels of experience. Job titles, responsibilities, and compensation will be commensurate with a candidate’s level of experience.

Amazon seeks a part-time AI Content Expert II to create and annotate complex training data in multiple modalities (text, image, video) for Large Language Models. Responsibilities include writing grammatically correct texts, performing quality checks, and identifying tooling improvements. Must have CEFR C1 fluency in Dutch and English, experience with written language data, and strong research and attention to detail skills.

Global Senior Brand Environment Designer will develop and execute global design guidelines and playbooks for ASICS retail and experiential spaces. Responsibilities include leading creative agencies, developing fixture and material solutions, and supporting the creation of global retail design guidelines and experience playbooks.

Programmatic Director needed to lead and develop programmatic specialists, oversee end-to-end programmatic media strategies, and ensure campaigns are delivered on time and within budget.

Provides expert OT/IACS cyber security guidance for offshore grid and infrastructure projects. Reviews engineering documentation and designs for security compliance. Advises stakeholders on implementing secure solutions.

Drive and scale Barter's core commercial engine as Senior Business Development Manager – Platform. Optimize sales channels, explore new growth segments, and build a high-performing sales team.

Interim Solution Architect with proven Dynamics 365 Finance & SCM experience required. Design a future-proof solution architecture focused on serial number and asset creation from production, establishing a robust asset lifecycle within D365. Experience with integrations between D365 and external service platforms is essential.

As an Intermediate Site Reliability Engineer, Database Operations, you will automate tasks, design and maintain PostgreSQL database infrastructure, and respond to production incidents. You will work on projects related to database provisioning, automation, capacity planning, and incident response.

Senior Account Manager drives new business and manages existing client relationships for a fast-growing IT services provider. Responsibilities include prospecting, pipeline management, solution design, and closing complex B2B deals. Requires 4-6+ years of B2B IT sales experience, a proven track record of success, and fluency in Dutch and English.

Leads global cash positioning, including sweeps, pooling, and currency balances. Develops and improves cash flow forecasts and liquidity outlooks. Manages bank relationships, account lifecycle, and short-term liquidity tools. Advises on payment behavior, settlement risks, and liquidity impacts.

Develop and optimize iOS applications in Swift, ensuring high performance and user experience. Contribute to the architecture and design of mobile applications. Build prototypes and proof-of-concepts.

Lead a significant, established marketing function at a well-known, sales-driven technology company. Own the full marketing function, including brand strategy, demand generation, content marketing, and go-to-market execution. Drive pipeline growth and lead the function's AI transformation.

Field Service Technician to install, service, and train on ThermoDrive belts. Requires mechanical background, travel across EMEA, and fluency in English. German/French a plus.

As Regional Sales Manager for Africa, you will develop and execute sales plans, build customer relationships, and advise on product applications. You will manage agents, collaborate with internal teams, and identify market opportunities.

Design, simulate, and optimize AC/DC and DC/DC converters, solid-state protection circuits, and LVDC modules. Collaborate with cross-functional teams, perform technical analyses, and ensure compliance with relevant safety and electrical standards.

Experienced IoT Security Engineer needed for a long-term contract in Amsterdam. Design, implement, and maintain OT/IoT infrastructure to safeguard against cyber threats and ensure system stability. Expertise in OT cybersecurity, multi-platform systems, and wired/wireless OT security environments is required.

German-speaking Business Development Representative to build pipeline for an AI SaaS company focused on automating tender processes in DACH markets.

Develop and execute business development strategies to achieve financial goals in EU countries. Build and manage relationships with customers, identify opportunities, and lead deal negotiations.

Senior Electrical or Mechatronics Technician needed for a hands-on role in a highly automated production environment. Troubleshoot electrical and mechanical failures, perform maintenance, and support automation systems. Basic PLC knowledge (Siemens TIA Portal) and experience with Profinet networks required.