qa English-speaking jobs in Leidschendam

Seeking an EngD candidate to design and prototype a smart breath sensing device using photonic sensing and data analysis to understand physiology. Responsibilities include system design, experiment planning, and algorithm formulation.

Own and grow the Lely Store as a strategic commercial channel. This role drives performance, adoption, and continuous development of the digital commerce platform, focusing on customer experience and data-driven decisions.

Act as a trusted advisor to executives on AI and digital transformation. Own commercial targets by developing new business and expanding strategic accounts. Translate complex technical concepts into clear business value.

Housekeeping Supervisor needed to supervise the team and ensure guest rooms meet quality standards. Responsibilities include organizing daily work, training colleagues, and maintaining productivity. Experience in hotel housekeeping is required.

Strategic Commercial Finance Manager for Benelux & E-Commerce. Partner with Sales and Marketing to drive profitable growth, improve margins, and support commercial decision-making through financial insights and analysis.

Project Manager for Strategic Projects in Offshore Wind. Lead and scope strategic initiatives, aligning improvement projects with BU Offshore strategy. Requires 4+ years in consulting or corporate strategy, with strong analytical and stakeholder management skills.

Programme Manager to deliver impactful strategies on AI and climate governance in Europe. Focus on EU-targeted activities, identifying policy opportunities, and engaging stakeholders across civil society and the private sector. Requires 5+ years in EU policy making.

Develop and optimize seed health testing methods through laboratory experiments. Perform microbiological testing using techniques like ELISA, qPCR, and nucleic acid extraction. Requires a BSc/MSc in a relevant life science field.

Payroll Manager to ensure accurate, timely, and compliant payroll processing across multiple countries. This role involves coordinating with external providers, reviewing data, and driving process improvements in an international setting. Requires 8+ years of experience and fluency in Dutch and English.

HR Specialist supports day-to-day HR operations across the region, handling onboarding, offboarding, leave management, and employee transfers. The role provides first-line support for employee queries and contributes to HR system implementation projects.

Junior Technical Project Engineer in Grid Integration to support high-voltage substation design in the Netherlands. Develop engineering deliverables, perform calculations, and manage technical interfaces for power quality solutions.

Maintenance Engineer needed for Utilities & Building in a regulated pharmaceutical organization. Develop and optimize maintenance strategies for HVAC, clean utilities, water, steam, and gases. Requires a relevant engineering degree and 2+ years of experience.

Senior Product Engineer needed to maintain and improve core platform features for a software used by 22,000+ customers. Requires 5+ years of backend experience, strong Laravel/PHP skills, and experience with agentic coding tools.

Warehouse Operative handles and processes goods, including inspecting and sorting returned products. Requires availability for at least 24 hours in the day shift and A2 English skills.

QC Officer maintains product quality and compliance using GMP expertise. Responsibilities include performing investigations, conducting audits, and driving continuous improvement. Requires a relevant degree and 5+ years in QC within pharma/biotech.

Maje seeks an enthusiastic Sales Assistant to deliver exceptional customer service and drive sales. Responsibilities include providing personalized recommendations, processing transactions, maintaining store appearance, and supporting inventory. Dutch is mandatory.

Production Employee needed for various concrete projects. Must have VMBO level of working and thinking, be hands-on, and enjoy teamwork. Responsibilities include operating machinery, pouring concrete, and ensuring safety protocols are followed.

Experienced SAP Technical Project Manager needed to lead complex SAP transformation initiatives, including S/4HANA upgrades and migrations. Drive end-to-end technical project delivery across multiple workstreams. Fluent English required.

Chocolate Advisor role at Leonidas requires excellent social skills to guide customers through 80+ chocolates. Responsibilities include sales, product knowledge sharing, inventory management, and cash register operations. Must be fluent in Dutch and English.

Fellowship in HPB and Transplant Surgery at Erasmus MC. Gain experience in liver/kidney transplantation, organ retrieval, and HPB surgery. Involves patient care, multidisciplinary teams, and research.