developer English-speaking jobs in Leidschendam

Drive growth as an Account Executive, building pipeline and closing deals with online retailers and marketing agencies. Requires strong industry knowledge, B2B sales understanding, and a proven track record in inside/mid-market sales.

Drive end-to-end process improvements across Manufacturing, OE, and HSE, partnering with teams to standardize and automate workflows. Support large transformations like SAP S/4 while ensuring adoption and sustained benefits.

Facilities Sr Coordinator owns daily operational rhythm for a financial sector office. Responsibilities include managing maintenance, front-of-house reception, and ensuring site compliance. Requires reliability, multitasking, and fluency in Dutch and English.

Senior Business Systems Analyst supports manufacturing finance and controlling by analyzing, designing, and implementing IT solutions in SAP. Responsibilities include process analysis, requirement gathering, testing, and stakeholder collaboration across cost center and product costing.

Accountant Expert contributes to monthly and quarterly closing under various GAAPs. Responsibilities include key controls, annual financial statement production, and process improvement projects like SAP S/4HANA transition. Requires 5+ years in Finance/Insurance.

Operational Purchaser ensures optimal inventory levels for a product category by monitoring stock, placing orders, and managing shelf life. This role requires strong communication with internal teams and suppliers, and accurate order processing.

Consultant II or Senior Consultant performs post-sale technical implementations, diagnoses customer change events, and tracks project progress. Requires fluency in Dutch and English, strong analytical skills, and experience with data rules.

Director/Senior Director of Toxicology to provide scientific and strategic leadership for nonclinical safety across development portfolios. Oversee toxicology studies, manage external partners, and support global regulatory activities. Requires PhD/DVM and expertise in GLP toxicology.

Experienced Procurement Manager needed to support strategic sourcing in a complex IT/OT environment. Responsibilities include defining sourcing strategies, managing procurement activities, and leading supplier selection. Requires 7+ years of procurement experience.

Consultant role within People Advisory Services focusing on Mobility Technology. This position involves working within EY's global network to help clients shape the future using data and advanced technology.

Data Integration Engineer to design and build ETL processes for imagery and reports from diverse networks into systems. Responsibilities include building data models, setting up monitoring, and designing resilience. Requires experience with ETL tools, data modeling, and Linux.

Support the Store Manager in achieving KPIs by managing team compliance and operations. Responsibilities include team management, payroll, health and safety, and recruitment.

Sales Assistant at O'Neill in Designer Outlet Halfweg. Drive daily sales and meet store targets by maintaining displays, delivering customer service, and advising on products. Requires strong communication and a passion for board sports.

Support day-to-day supply risk tracking and operational planning for an ingredient category. Maintain risk databases, monitor supplier commitments, and collaborate cross-functionally to mitigate constraints and ensure timely delivery.

R&D Excellence Specialist helps R&D work smarter through process improvement and data. Responsibilities include data management, reporting, and supporting key R&D operations. Requires strong organization, data mindset, and English communication.

Senior Full Stack Engineer to architect and build core features for a recruitment platform using Svelte and Symfony 8. Requires 10+ years of experience with PHP, Svelte, and clean architecture.

Drive Global Marketing Procurement strategy by partnering with Global Brand Teams to deliver brand ambitions. Manage complex, multi-brand portfolios, connecting global and regional demand to maximize investment value.

Manage end-to-end order fulfillment for a customer portfolio, linking customers, supply chain, and logistics. Ensure smooth execution from order entry to invoicing by coordinating with internal teams and resolving operational issues.

Sector Economist covering Semiconductors & AI. This research role requires combining quantitative and qualitative methods to produce clear, actionable analysis on the industry's growth outlook and ecosystem.

Product Manager supports the regional sales team across the product lifecycle. This role acts as the bridge between the European market and Asian engineering teams, translating customer needs into product specifications. Requires fluency in English and Mandarin Chinese.