developer English-speaking jobs in Leidschendam

Lead response to major cyber incidents within ING's Global CSIRT. Coordinate stakeholders, shape response capabilities, and mentor responders. Requires 8-10 years in Incident Response with expertise in security tools.

Oversee Project Quality Assurance and Control, focusing on site quality and installation processes. Manage quality documentation, ensure compliance with standards, and drive Sisk management systems implementation. Requires 5+ years in QA/QC within construction.

This role optimizes repack plans across the Benelux network, balancing customer service and operational efficiency. Key duties include monitoring service performance and driving continuous improvement in distribution and logistics.

Build foundational frameworks and manage employee relations strategy for a growing European team. Resolve complex workplace matters, conduct investigations, and coach on conflict resolution using sound judgment.

Senior Technical Specialist to lead development in Java, Microservices, and React. Responsibilities include building Java applications, designing microservices, and creating responsive UI components. Requires proficiency in Java, microservices, and React.js.

Interim Production Planner Allium coordinates tactical seed production planning for allium crops. This role involves data analysis, managing operational planning, and ensuring seed availability globally. Requires relevant experience and strong analytical skills.

Experienced Zinc Roofer needed for construction projects in Rotterdam. Responsibilities include installing and maintaining zinc gutters and roof coverings according to technical drawings. Must be able to work independently and as part of a team.

Senior Associate, Onsite Tech Support provides advanced technical support and acts as an escalation point for complex IT incidents. Responsibilities include troubleshooting workstations, devices, and LAN infrastructure. Requires 3-5 years in IT Service Desk with expertise in Windows 10/11 and Microsoft 365.

Senior Data Scientist needed for Experimentation Platform team. Expertise in statistical hypothesis testing, experimental design, and quantitative research is required. Must have 5+ years as a data scientist with 2+ in experimentation.

Experienced Internal Control & SOX Manager to strengthen internal control frameworks across global operations. Lead SOX testing, support risk assessments, and drive continuous improvement of controls. Requires 5+ years in Internal Controls/SOX.

Associate Markets Corporate Sales supports wholesale corporate clients in DACH, Nordics, and Belgium by developing tailored risk management strategies and executing interest rate and FX derivative transactions.

Lead a maintenance team at a new, highly automated distribution center. Coordinate repairs, motivate staff, and monitor performance using internal tools. Requires technical diploma and experience in operational engineering.

Interim Project and Implementation Manager S&OP will lead the S&OP process, strengthening decision-making and governance. Responsibilities include leading S&OP cycles, aligning demand and supply reviews, and defining the future-state vision for S&OP/IBP.

Product Manager for Core AI to enable customers to use AI within Channable. Focus on extending intelligent capabilities across e-commerce marketplaces to automate tasks and reduce time to value. Requires 3+ years in Product Management.

Define and govern the global supply chain design and long-term planning for Poultry. This senior role sets rules and frameworks across Sales, Manufacturing, and Procurement to ensure high service and resilience. Requires 10+ years in global supply chain planning.

Thuisbezorgd.nl seeks part-time couriers to make deliveries. Must be 16+ and meet scheduling requirements. Own vehicle, e-bike, or scooter may be required.

Interim Risk & Compliance Director needed for a major European FMCG group modernizing its tech. This role sets the vision, drives the roadmap, and manages non-cyber risk, GDPR, and EU AI Act compliance.

Senior Medical Science Liaison establishes relationships with HCP Thought Leaders to disseminate clinical and scientific information about Vertex compounds. This role contributes to the medical plan and engages HCP networks.

Manage daily planning operations for retail, optimizing 0-3 month forecasts to maximize availability and profitability. Key duties include KPI management, stakeholder relations, and driving operational improvements.

Wholesale Operations Support Coordinator manages orders, inventory logic, and customer communications. Requires strong analytical skills, English and Italian knowledge, and experience in B2B Customer Service or Wholesale Operations Support is a plus.