qa English-speaking jobs in Leidschendam

Customer Service Employee needed to contact customers, update order status, and enter quotes/orders in SAP. Requires fluent French or Italian, MBO+ degree, and customer focus.

Lead and grow a MEMS development team, providing technical guidance and hands-on expertise in resonator-based MEMS design. Drive new technology development and collaborate with cross-functional teams. PhD in a relevant field and proven experience leading engineering projects are required.

Bilingual Customer Intelligence Consultant guides Dutch and Belgian clients. This role involves translating complex data into business advice, leading training, and managing client success from onboarding to long-term support.

Develop systematic, data-driven trading strategies across global financial markets. Analyze complex datasets, build statistical models, and conduct rigorous backtests. Requires strong skills in Python, C++, R, and quantitative analysis.

Business Development Representative to grow Akkuro Lending by identifying and engaging potential customers in banks and financial institutions. Responsibilities include researching, initiating conversations, and qualifying opportunities. Requires 1-4 years of B2B sales experience and fluency in Dutch and English.

As a Credit Risk Audit Specialist, you will execute audits on credit risk processes, assess underwriting and portfolio management, and identify emerging risks. A Master's degree in a related quantitative field is required.

Experienced Innovation Program Manager needed to lead strategic initiatives across pillars like Robotics, AR, and IIoT. Own the full project lifecycle from ideation to embedding within complex, cross-functional environments.

Motivated individuals are sought to operate a Combitruck in a large distribution center. Responsibilities include transporting, replenishing, and loading/unloading products. Logistics experience is an advantage.

Finance Manager leads two controllers, managing financial aspects for three European entities. Responsibilities include financial closing, planning/forecasting, and acting as a Finance Business Partner. Requires a Finance degree and 7+ years of relevant experience.

Lead complex implementation engagements for large multinational merchants and payment platforms in Central Europe. This role requires payments industry expertise to advise clients on tailored solutions and drive results.

QTC seeks three interns to build on existing ideas across AI projects, market intelligence, and new commercial propositions. Intern tasks include developing practical AI applications, creating marketing content, and analyzing recruitment data.

Junior Sales Coordinator role at a global system integrator. Responsibilities include managing events and travel across the Netherlands and Germany. Requires organization and fluency in Dutch and German.

Marketing Director to lead commercial strategy and drive revenue growth across Europe for a global logistics organization. Requires 10+ years in logistics/transport, strong sales leadership, and proven growth track record.

Manager Accounting & Reporting provides professional advice on daily Finance activities, maintaining financial records and ensuring regulatory compliance. Responsibilities include month-end closing, preparing consolidated financials, and managing audits. Requires 9+ years of experience and IFRS knowledge.

Junior Quality Engineer to ensure seamless and secure customer payment journeys across web and mobile apps. Responsibilities include manual and automated testing, defect documentation, and supporting testing protocols in an agile framework. Requires foundational programming knowledge and API testing experience.

System Performance Architect focusing on OS/Kernel performance and hardware-software optimization. Responsibilities include designing scheduling solutions, optimizing CPU/GPU/memory, and improving system speed and efficiency. Requires strong experience in OS performance and kernel development.

As a Logistics Production Operator, you ensure the smooth flow of materials within the recycling process. You will operate a forklift, supply raw materials, monitor inventory, and maintain a safe and organized work environment.

Founding Cloud Engineer to build AI agents that autonomously remediate cloud waste. Own customer outcomes, drive savings, and encode engineering judgment into product patterns using IaC like Terraform.

Become a Supply Chain & Operations Junior Consultant, transforming client supply chains into future-ready networks. Work on strategy, process reinvention, and implementing solutions using data and analytics. Requires a relevant Master's degree and excellent communication skills in Dutch and English.

Medior .NET / DevOps Engineer needed to own platform development and CI/CD for a growing SaaS on Azure. Requires 2+ years of Azure production ownership and 5+ years as a C# developer.