developer English-speaking jobs in Leidschendam

Senior Trade Accountant responsible for accurate recording and reconciliation of trading results during closing periods. Duties include maintaining financial controls, supporting audits, and preparing statutory financial statements under IFRS, Dutch, and Belgian GAAP. Requires a Master's degree and seven years of relevant experience.

Customer Success Consultant needed to drive client growth and value. Responsibilities include strategic account management, conducting QBRs, and building executive stakeholder relationships. Must be fluent in Dutch and English.

Key Leader role involves leading the salesfloor team, facilitating an outstanding guest experience, and overseeing retail operations. Responsibilities include coaching, managing performance, and utilizing business metrics.

Senior Forward Deployed AI Engineer bridges cutting-edge AI and real-world business value. You translate client needs into working, production-grade agentic AI solutions, building tailor-made workflows in complex environments.

Lead Optical Engineer to build competence and lead projects. Responsibilities include translating requirements, designing, simulating, and integrating optical systems. Requires MSc/PhD and 5+ years in optical systems development.

Junior Full Stack Engineer to build features across Ruby backend and Angular/TypeScript frontend. Focus on product work, quality, and ownership while growing into full stack. Requires Ruby interest and web fundamentals.

Logistics Associate responsible for receiving, unloading, and transporting goods. Duties include checking quality, preparing items for sale, managing stock, and supervising warehouse organization and transport. Fluency in Dutch and affinity for administrative systems are required.

Sales Advisor needed for DOUXE Concept Store in Amsterdam (24-32 hours). Create a high-end, personalized customer experience, advising on beds and interior accessories. Experience in retail or high-end lifestyle is a plus.

Assistant/Associate Professor in Resilient Infrastructure to advance knowledge on critical infrastructure resilience through research and education. Develop methods to analyze and model complex socio-technical systems.

Trading Specialist role involves sales/stock monitoring, inventory management, and supporting promotions across channels. Requires merchandising/digital trading background, Excel skills, and collaboration.

Servicedesk Employee acts as the first point of contact for IT issues, resolving regular inquiries and providing on-site and remote support. Requires MBO-level IT education, Windows/Office knowledge, and a service-oriented attitude.

Contribute to VIPS CloudPMS as a C# .NET Developer, building and improving hospitality software. Responsibilities include feature development, API integrations, and enhancing microservices architecture.

Warehouse Employee in chemical distribution. Responsibilities include receiving, storing, picking, and shipping goods using a forklift/reach truck and WMS. Requires logistics experience and focus on safety.

Process Expert in Manufacturing Science & Technology ensures robust, compliant manufacturing processes. Responsibilities include developing validation master plans, executing lifecycle activities, and managing process risks. Requires a relevant science degree and 1-2 years of pharmaceutical validation experience.

Experienced Automation Specialist needed to support QC labs, acting as SME for automation. Responsibilities include system implementation, data integrity, and GMP compliance. Requires background in QC/QA and pharmaceutical industry.

Procurement Specialist to own day-to-day purchasing and supplier management. This role involves operational purchasing, tactical sourcing (RFQs/RFPs), and building scalable contract and Procure-to-Pay processes. Requires 2-5 years of relevant experience.

Finance Intern supports financial administration, including accounts payable and receivable, invoice preparation, and bank statement processing. Assists with ad-hoc inquiries and requests. Must be pursuing an economic or administrative qualification at MBO or HBO level and have proficiency in Dutch and English.

Solution Engineer I supports internal Security teams by delivering technical solutions using platform components. Responsibilities include understanding user needs, building technical understanding, and contributing to product roadmaps. Requires a degree in CS or IT and 1-3 years in solution design.

Junior IT Lab Administrator needed to support enterprise networking and cybersecurity solutions. Responsibilities include maintaining lab infrastructure, configuring devices, and supporting technical testing. Requires 1-2 years of IT support experience and fluent English.

Senior Maintenance Technician needed for a highly automated distribution centre. Responsibilities include preventive/corrective maintenance on automated systems, analyzing complex faults, and mentoring technicians. Requires 5+ years with automated systems.