developer English-speaking jobs in Leidschendam

Technical Sales & Support Specialist provides service solutions for low- and medium-voltage electrical installations. Prepares quotations, advises customers, and collaborates with sales colleagues. Requires a technical degree, experience in a technical or commercial role, and proficiency in Dutch and English.

FUJIFILM Tilburg is seeking Technicians for its powder production department. Responsibilities include weighing chemicals, blending and milling powder mixtures, packaging cell culture media, and preparing raw materials. Applicants should have work experience in a cleanroom environment, good English language skills, and be willing to work in a 3-shift schedule.

Provide customer support for BUX Investing and soon BUX Savings, responding to inquiries via chat, email, and phone. Assist with onboarding new users, product updates, and gathering customer feedback. Collaborate with teams to resolve issues and contribute to process improvements. Fluent in French and English required.

The Netherlands eScience Center seeks a Policy & Compliance Officer to professionalize governance, privacy, and information security frameworks. This role will develop and implement information security policies, establish an ISMS, and ensure compliance with GDPR, NIS2, and ISO/NEN 27001/27002. The ideal candidate will have 5-10 years of experience in information security, compliance, risk, or IT.

Account Executive to drive revenue growth across existing and new accounts in the Netherlands. Manage enterprise accounts, identify new opportunities, and build relationships with senior stakeholders. Proven success in account management and new business development in telecoms, IT services, or digital infrastructure required.

Postdoctoral Researcher to develop ultrafast single-photon cameras using SNSPD arrays. Strong experimental experience in quantum, optical, or nanoscale systems required. Background in superconducting devices, cryogenics, RF/microwave engineering, and photonics is desirable.

Performance Marketing Specialist to lead paid search, display, and video campaigns (Google Ads, Microsoft Ads, YouTube) for B2B SaaS. Manage budgets, optimize performance, and partner with internal teams to drive qualified pipeline and revenue growth.

Financial Administrative Associate needed to support finance team operations. Responsibilities include accounts payable/receivable, financial reporting, database management, and tax form preparation. Bachelor's degree in Finance/Accounting or equivalent experience required. Strong Excel and Exact Online skills necessary. Fluent English and conversational Dutch.

Production Manager responsible for production planning, furnace utilization, and team leadership. Requires experience in production, manufacturing, or industrial operations, strong leadership skills, and commitment to safety, quality, and environmental standards. Fluent Swedish and intermediate English required.

Warehouse employee needed for pharmaceutical distribution. Must have reach truck certificate, own housing, and be able to obtain a VOG. Tasks include storing medications, processing orders, and checking shipments.

As an intern, you will support the analysis and interpretation of ecological monitoring data from wind energy projects. Tasks may include processing datasets, developing data analysis workflows, identifying patterns in bird and bat activity, and documenting findings.

Leads all aspects of Pherobank, including daily operations, R&D, regulatory compliance, and commercial success. Manages a team, develops budgets, and ensures product quality and on-time delivery. Requires a Bachelor's degree in a relevant field, 7+ years of experience, and fluency in Dutch and English.

This Dangerous Goods Specialist Administrator role supports compliant and efficient transportation of dangerous goods. Responsibilities include ensuring compliance with regulations, preparing documentation, coordinating shipments, and resolving compliance issues.

Experienced Forklift Driver needed for a full-time position in Alphen aan den Rijn. Responsibilities include loading, unloading, moving, and organizing materials, as well as performing basic forklift checks. Must have forklift experience, speak English, and live in or near Alphen aan den Rijn.

Strategic Deal Desk - Partnerships & Vendors Finance Amsterdam Strategic Deal Desk Manager - Partnerships Whether it's for our payment processing capabilities or card issuing programs, Adyen partners with a wide variety of financial organizations to provide a frictionless, end-to-end financial technology platform for our customers.

Forklift Driver needed for a global logistics leader. Handle air cargo, including incoming and outgoing goods, order picking, and reach truck and forklift work. Must have a valid forklift certificate and speak Dutch or English.

Project Manager - IT Delivery (ID: 3851) Lead end-to-end delivery of IT projects supporting semiconductor manufacturing, engineering systems, and high-availability production environments Define project scope, requirements, milestones, acceptance criteria, and delivery plans using structured project management methodologies Develop and manage project schedules, timelines, budgets, risks, and gover

Leads HR operations and drives continuous improvement in service delivery across the Netherlands. Oversees and optimizes hire-to-retire processes, ensuring alignment with company standards while respecting local nuances.

Provides governance and coordination support for enterprise cybersecurity governance activities, specifically supporting the Cyber Lessons Learned and NATO Enterprise Cybersecurity Scorecard processes.

Lead European expansion for a leading pharmaceutical and veterinary packaging manufacturer. Develop relationships with key decision-makers at animal health multinationals and grow the pharma SME client base. Manage the full sales cycle and coordinate with headquarters on production, quality, and regulatory support.