qa English-speaking jobs in Leidschendam

Join Lonza as a Biotech Associate or Cleanroom Production Operator in a GMP environment. Roles involve hands-on tasks in cell therapy or daily production support, requiring attention to detail and adherence to procedures.

Support and coordinate end-to-end payroll governance, HR systems, and operational excellence across EMEA. Own legacy systems, manage payroll vendors, and lead HRIS transformation initiatives.

Prepare cost estimates and provide cost advice using SSK methodology. Requires technical expertise in Electrical, Mechanical, or Industrial Automation Engineering, along with 5+ years in cost calculations.

As a Field Service Executive, you will manage and develop relationships with key retail customers in the Netherlands. You will work closely with a Key Account Manager to deliver exceptional customer service and operational excellence. You will monitor account performance, analyze data, and drive corrective actions to improve asset recovery and optimize cycle times.

Senior Platform Engineer to shape CI/CD infrastructure for rapid software delivery. Oversee stability, scalability, and governance of CI/CD tools. Requires Gitlab/Jenkins experience, cloud-native deployment knowledge, and Terraform skills.

Define and design modern customer data foundations, assessing landscape maturity and shaping future-state architectures. Architect solutions across CDPs, marketing automation, and cloud data warehouses. Requires 5-8 years in customer tech transformation.

Data Center Project Manager 3 coordinates deployment projects, managing plans, vendors, and teams for site launches, capacity expansion, and infrastructure refreshes. Requires experience in technical or data center project coordination.

Quality Manager responsible for QA/QC, maintaining quality systems (ISO 9001, ISCC+), and driving continuous improvement. Oversees inspections, audits, and team development in the chemical industry.

Senior iOS Engineer needed for a large Amsterdam-based client. Develop native iOS features in Swift, resolve legacy code, and collaborate on hyperpersonalization and customer orchestration. Requires strong Swift/iOS knowledge, UIKit/SwiftUI experience.

As a Truckdriver C, you will inspect, plan, deliver, and maintain routes for goods to customers like Hema, Subway, and NS-kiosks. You will need a valid C or CE driving license and Code 95 certification.

Provides medical leadership and strategic oversight of safety for assigned Genmab oncology assets across the product lifecycle, with a focus on early phase clinical development. Leads medical assessment of safety data, drives benefit-risk evaluations, and oversees signal detection and risk management activities.

Penetration Tester to support NATO security activities. Duties include performing web application, infrastructure, and network penetration testing, and leading Red/Blue Team activities. Requires 3+ years of experience and strong technical skills.

Cloud Engineer role using AI coding agents to complete and evaluate complex infrastructure tasks. Responsibilities include reviewing model-generated code for cloud platforms, Kubernetes, and CI/CD. Requires 2+ years in DevOps, SRE, or Cloud Engineering with experience in AWS, Azure, GCP, or Terraform.

Prepare, publish, and evaluate content for pension fund communication channels. Simplify complex pension subjects for employers. Requires fluent writing, creativity, and 5+ years of relevant experience.

ALM & Treasury Accountant performs accounting and Product Control for Treasury and ALM portfolios. Responsibilities include IFRS reporting, valuation analysis, and Sustainable Financial Reporting. Requires a Master's in Accounting or Finance.

Business Development Manager to identify and develop new business opportunities via outreach and networking. Manage the full sales cycle, build relationships, and drive growth across industries. Requires B2B sales experience and fluency in Dutch and English.

Senior Backend Engineer to design and operate robust services for payments and onboarding. Requires experience building distributed backend systems, strong systems design, and adherence to clean architecture. TypeScript/Node.js preferred.

Automation Engineer to bridge plant operations, automation, and digital security. Modernize legacy control systems, drive IT/OT roadmap, and support NIS2 compliance across Benelux sites. Requires DCS/PLC experience and a cybersecurity mindset.

Lead Customer Experience for Benelux & Nordics Markets. Drive experiential programs, community building, and customer relationships across events, H.O.G., and dealer training. Requires marketing experience and fluency in Dutch and English.

Lead the development of back-end fabrication and assembly technologies for quantum processors, focusing on flip chip bonding, contacts reliability, and manufacturability. Develop integration test plans, define assembly-centric fabrication processes, and investigate integration issues.