developer English-speaking jobs in Leidschendam

The EMEA Demand & Inventory Planner contributes to seasonal demand forecasting and buy planning for selected product categories. The role supports DTC channels, Hubs, and Wholesale Key Account Planning teams to achieve sales, margin, and inventory goals.

This Offshore Installation Manager position oversees Dutch offshore assets, ensuring safety, environmental standards, and regulatory compliance. Responsibilities include managing maintenance operations, coordinating activities, and leading emergency response.

Generate and qualify leads, manage inbound interest, and build a strong sales pipeline for the UK&I region. Present SentinelOne solutions to enterprise clients, book qualified meetings, and collaborate with the sales team.

Drive strategic objectives for the Informatica Community Practice, supporting sales and account teams. Accelerate complex sales pursuits by creating assets, coaching field resources, and advising customers. Maintain deep understanding of GTM messaging and regional enablement strategies. Foster cross-functional alliances and oversee digital enablement initiatives. Champion the CoP mission and collaborate globally with the Industry Advisor team.

Software Engineer / Data Engineer intern to develop software, participate in project lifecycle phases, and build scalable applications. Experience with cloud technology, data science and engineering pipelines, and Python is required.

Senior Account Executive will manage a book of business, developing and executing sales plans to meet revenue targets. Responsible for client relationships, campaign optimization, and onboarding new clients. Requires 5+ years of online media sales experience, fluency in English & German, and a proven track record of exceeding sales goals.

Lead and develop the HR Services team, ensuring efficient and accurate HR processes for onboarding, employee changes, and offboarding. Oversee administrative activities, reporting, and process optimization.

The Talent Management Director will co-develop and execute ASM's talent management strategy, benchmark talent practices, and monitor industry trends. This role will design and implement talent programs, support leadership development, and act as a trusted advisor to managers on talent management topics.

Release Train Engineer to lead and steer an Agile Release Train (ART) in the energy sector. Oversee program management, collaboration, risk management, and agile leadership within a complex, multi-team environment.

Gain experience in various HR functions including recruitment, onboarding, employee relations, and training & development. Assist with HR policy implementation, data analysis, and talent management projects.

Leading European building solutions provider seeks Managing Director Benelux Building & Construction. Responsible for overall commercial performance and development across the Netherlands, Belgium, and Luxembourg. Requires 15+ years B2B sales experience in building products, façade systems, or related construction industries. 5+ years leadership experience managing a regional sales organization with P&L responsibility. Fluency in Dutch and English required.

As Controller Reporting & Consolidation, you will analyze Benelux results, forecast and budget, and provide insights to management. You will use HFM, SAP BI, Power BI, and Excel to coordinate sales information consolidation and improve management reports.

As a Customer Success Manager III, you will act as a trusted advisor to mid-market and enterprise customers across Europe, driving customer value, adoption, retention, and growth. You will build and maintain relationships at the executive level, lead business reviews, and identify opportunities for expansion.

Application Manager needed for a highly innovative organization. Support, maintain, and improve internal applications, databases, and systems. Troubleshoot technical issues, optimize integrations, and contribute to IT modernization. Strong technical foundation and excellent communication skills required.

Stacks is seeking a Staff Product Engineer to define technical direction and solve complex problems across the engineering organization. This individual contributor role requires full stack depth with a backend focus, strong TypeScript and Node.js fundamentals, and the ability to translate ambiguous problems into scalable solutions.

Own Tellent's transition from a System of Record to a System of Action as Senior Product Manager for Agentic initiatives. Drive the unified AI layer across Hire, Manage, and Grow products, including Model Context Protocol (MCP) infrastructure, specialist agents, and external ecosystem integrations. Collaborate with AI/LLM-native engineering team on agent architectures, evaluation loops, and quality frameworks. Translate AI vision into a pragmatic roadmap with clear execution metrics.

Design, develop, and optimize mechanical systems within a multidisciplinary engineering environment. Create 3D models, assemblies, and documentation using CAD software. Translate functional requirements into manufacturable designs and support prototype development and testing.

Regional IT Operations Manager will lead and manage Data Center IT Managers, ensuring consistent service delivery and high availability of infrastructure. This role requires experience managing multi-site data center operations, including hands-on infrastructure support and people management.

QA Architect will design, develop, and execute automated tests for Harver integrations. This role involves collaborating with developers, BAs, and POs to ensure software quality and address production issues.

Application Engineer provides technical expertise to advise customers on Raith product solutions and demonstrates their value. Executes application projects, manages customer samples, and collaborates with Sales and Engineering.