qa English-speaking jobs in Leidschendam

Dutch-speaking Customer Care Agent needed for a leading Digital Services company in Bulgaria. Provide outstanding support to Dutch-speaking clients, handle inquiries, troubleshoot issues, and ensure a smooth customer experience.

Account Coordinator to support the DACH team in Customer Service. Manage customer inquiries, order processing, and invoicing. Provide internal sales support and collaborate with other departments. Requires German C1/C2 and English fluency, a Bachelor's degree or equivalent experience, and strong communication skills.

Senior Game Developer to contribute to the development and improvement of Paper.io 2. Develop new features, enhance existing systems, and collaborate with a team to create engaging gameplay experiences. Requires 5+ years of experience in C# and Unity, with expertise in a specialized game development area.

Provides configuration management and asset data support for NDW003 activities. Assists with data reconciliation, validation, and reporting. Requires NATO SECRET clearance and experience in configuration management within NCIA or comparable environments.

Legal Counsel – EMEA will provide strategic legal advice on commercial and corporate matters across the region. Responsibilities include drafting agreements, supporting cross-border projects, enforcing governance standards, and collaborating with stakeholders. Requires 5+ years of legal experience, ideally in the petrochemical industry, a recognized law degree, and fluency in English.

Designs, develops, and maintains .NET solutions and microservices using .NET 9, Azure, and Blazor. Drives innovation following Agile and DevOps principles. Collaborates with Product Owners, Scrum Master, business stakeholders, and other development teams.

Hunkemöller seeks passionate individuals to join their team as Lingerista. The ideal candidate will have a genuine interest in lingerie and fashion, a desire to learn, and a commitment to providing exceptional customer service.

Experienced Infor LN Test Manager needed for a Dutch ERP implementation. Define and execute test strategy, manage test phases, and ensure quality across the Infor LN landscape.

Finance Specialist to build and professionalize financial foundations for a fast-growing scale-up. Responsibilities include accounts payable/receivable, bank reconciliations, expense management, and process improvement. Opportunity for growth into Controller role within 18-24 months.

Senior DevOps Engineer will design and improve high quality Open Banking APIs. Responsibilities include maintaining and enhancing APIs, creating new functionalities, and performing code reviews. The ideal candidate has experience with Java, Spring Boot, and Azure DevOps.

Experienced marketer to lead brand and shopper campaigns across Central & Southern Europe, driving growth and market share. Develop and execute strategic marketing plans, manage budgets, and collaborate with cross-functional teams. Minimum 5+ years of experience in marketing roles with strategic responsibility and cross-functional collaboration. Fluency in English required.

Share your expertise in agriculture and/or beekeeping, including tropical crops, livestock feed, irrigation, soil science, and potato production. You will coach and support SMEs in developing countries through remote and on-site projects.

Customer Support Specialist needed to provide exceptional customer service, resolve issues, and manage orders. Requires 1-3 years of experience in customer service, order management, and account management. Fluency in English is essential.

Develop and code responsive email templates using HTML/CSS. Ensure emails are optimized for accessibility and user experience across devices and email clients. Test and troubleshoot rendering issues. Collaborate with campaign managers, designers, and engineers to design and implement email campaigns.

Design, develop, and deliver scalable backend applications using Java 17 and Spring Boot. Build, integrate, and maintain RESTful APIs and microservices.

Operates and monitors tube, foam, and co-extrusion production lines. Analyzes production problems, ensures planned production, and takes corrective measures. Monitors product quality and quantity.

Quality Inspector to plan, perform, and report measurements and inspections on electromechanical parts. Advises Quality Assurance engineers on product releases and root cause analysis. Requires experience with electromechanical parts production and basic statistics knowledge. Excellent communication skills in English are essential.

Security Consultant needed for 12-month contract (extendable) in Amsterdam. Expertise in security frameworks (OWASP, NIST CSF, CIS) required. Responsibilities include translating security policies into risk controls, conducting security architecture reviews, and supporting application pentests. Bachelor's or Master's degree and experience in pentesting tools and techniques are essential.

The Application & 3D Configurator Engineer translates customer requirements into engineered solutions, supporting sales and project teams. Responsibilities include preparing technical proposals, designing installation concepts, and creating documentation. The role requires a Bachelor's or Master's in Mechanical Engineering and experience with HV systems.

Lead the design, development, and integration of UAV systems from concept to production. Optimize aerodynamic performance, drive structural engineering, and oversee aircraft systems integration. Collaborate with fabrication and manufacturing teams, lead flight test campaigns, and mentor cross-disciplinary teams.