developer English-speaking jobs in Leidschendam

Manage and optimize transportation operations, building strong relationships with carriers and customers. Responsibilities include contract management, network optimization, and monitoring carrier performance against KPIs. Requires 3-6 years in transportation or logistics.

Category Manager for Consumer Tissue in Benelux. Drive category growth by translating shopper and market insights into customer activation plans. Lead reviews, define KPIs, and build retailer relationships. Requires 2-5 years of FMCG experience.

German speaking Junior Merch Consultant to be the first point of contact for B2B German customers. You will provide service information and help realize Merch projects for European brands.

Deploy Experienced Analyst - Transportation Management supports SAP S/4HANA deployment by providing functional expertise in transportation planning, execution, and SAP TM capabilities. Drives testing, validation, and hypercare for global process harmonization.

Own and manage full lifecycle of proposal responses, including tenders and RFIs, for European and international defence and security markets. Lead writing, coordinate cross-functional inputs, and manage timelines.

Drive product adoption across Europe as a Product Marketeer. Develop go-to-market strategies, conduct market research, and enable sales teams. Collaborate with Product Owners, marketing, and commercial stakeholders. Minimum 5 years of experience in Product Marketing or Marketing required.

Perform acoustic, vibration, shock, and mass-property testing. Plan and execute test preparation, including instrumentation and setup. Maintain and calibrate facilities, leading root-cause investigations for deviations. Requires MBO-4 technical background and fluent English.

Support go-to-market initiatives by creating commercial content and translating complex topics into clear value propositions. Collaborate across teams to drive product launches and enhance customer experiences.

Sales Consultant Surgery in the Southern Netherlands drives demand for surgical technologies. You will build relationships with surgeons, communicate clinical value, and support sales growth in Oncology and Obesity. Fluent Dutch and English are required.

Executive Assistant to the Leadership team, ensuring smooth business operations. Responsibilities include managing calendars, preparing materials, coordinating travel, and handling sensitive information with discretion. Requires several years of experience supporting senior leaders.

Lead the European ESS Channel Marketing team for audio brands like Bowers & Wilkins. Drive key account marketing strategy for major retailers, managing integrated plans and team development.

Build Optics11’s global sales engineering function from the ground up for underwater security. Lead technical wins, design processes, and develop a team for complex naval and defense programs. Requires relevant technical background and sales leadership experience.

Own and execute the content strategy, managing the production pipeline across Dutch, German, and international markets. Develop full-funnel English content and sales enablement pieces. Requires 5-7 years in content marketing.

Global Application Engineer supporting AC/DC microgrids. Responsibilities include technical support, developing reference architectures, and managing microgrid installations for industrial and commercial customers. Requires 4+ years in microgrid systems.

Payroll Representative supporting German employee payroll operations. Responsibilities include delivering payroll, time & absence, and data management services while ensuring compliance. Requires fluent German and English.

Shape and deliver B2B business marketing programs for the Netherlands. Partner with sales teams to develop marketing plans, lead campaigns across channels, and use AI to accelerate planning and analysis.

This role involves designing and executing marketing strategies across the full customer journey, from onboarding to renewal. Key duties include segmented campaign execution, lifecycle analytics, and cross-functional collaboration.

Sales Assistant role supporting the O2C process for the Dutch entity. Responsibilities include managing quotations, sales orders, and contract data. Requires excellent Dutch and English communication.

Shape visual identities and assets for B2B mid-market clients across brand, web, and campaigns. Requires 4+ years as a visual designer with strong craft and clear design thinking.

Build the internal communication and engagement function from scratch as three companies merge into one European powerhouse. Shape the shared identity and employee experience across cultures.