developer English-speaking jobs in Leidschendam

Specialist Talent Acquisition for a temporary contract role. This position handles end-to-end recruitment across Europe for clinical trial operations, involving sourcing, screening, and managing the ATS.

Senior Digital Product Designer for E-commerce. Own the end-to-end design process for web and app, from research to delivery. Translate user insights into intuitive, conversion-driven solutions. Requires 7+ years of experience.

Postdoctoral researcher to study how the human brain integrates auditory and visual signals during communication. Focus on multi-timescale oscillatory dynamics using EEG/MEG data and rapid invisible frequency tagging.

Design and build data foundations, pipelines, and reusable data products. Translate business needs into scalable models, owning data quality and governance. Requires 3+ years experience with Data Warehouse modeling and SQL.

Senior Tender Specialist needed to secure business opportunities for healthcare providers. Responsibilities include monitoring tenders, managing action plans, and coordinating cross-functional teams. Requires a Bachelor's degree, 2+ years in tender management, and fluent Dutch.

Logistics Employee responsible for processing, sorting, and preparing parcels for shipment at a distribution center. Requires availability for morning shifts, accuracy, and proficiency in Dutch and/or English.

Business Development Manager Corporate Events focuses on attracting and developing new corporate clients for World Forum. Responsibilities include building networks, identifying opportunities, and discussing commercial proposals with Dutch and international clients.

Coordinate and track healthcare IT and clinical AI project delivery from kickoff to go-live. Maintain project plans, facilitate cross-functional communication, and manage documentation using PMO tools.

Junior Production Operator role in food production. Responsibilities include operating packaging machines, quality checks, and maintaining production records in a 3-shift system. Requires at least one year of production experience.

Medior SAP BW/BW4HANA Consultant to ensure a reliable BI foundation. Design, develop, and maintain solutions, optimizing models and building queries for Analysis for Office and SAP Analytics Cloud.

Associate Manager Logistics Excellence connects European logistics teams to improve performance and collaboration. This role drives improvement initiatives, manages cross-functional relationships, and advances the regional sustainability agenda.

Coordinate membership engagement across the lifecycle using CRM data to improve onboarding, retention, and value. Develop recruitment and sustainability initiatives while supporting communications and committee work. Requires 5+ years in engagement or similar roles.

Commercial hunter needed to build and grow a portfolio in renewable feedstock markets. Responsibilities include owning the complete trading cycle for biomethane and renewable feedstock transactions. Requires 4-8 years in trading/sales with a commodities or energy background.

Senior Construction Engineer to lead offshore construction and commissioning of wind farms. Manage scopes from concept through execution, ensuring safe, technically sound, and timely delivery across planning, procurement, and logistics.

Microsoft Exchange Administrator needed to supervise transitions to Microsoft technology. Responsibilities include migrating on-premise Exchange to Exchange Online, designing architectures, and managing mailflow, security policies, and troubleshooting complex routing issues.

(MEP) Project Manager needed to support site projects, mainly brownfield, as owner representative. Responsibilities include budget creation, contractor management, and overseeing closeout processes. Requires construction site PM experience and strong organizational skills.

Experienced EPT Driver needed for a busy warehouse role. Responsibilities include safely transporting goods, unloading deliveries, and preparing products for shipment across 3 shifts. Must have EPT operation experience.

Junior Production Operator role in food production. Responsibilities include operating packaging machines, quality checks, and maintaining production records in a 3-shift system. Requires at least one year of production experience.

HR Generalist supporting warehouse leaders and employees in daily employment matters. Responsibilities include managing the employee lifecycle, data management, and office administration. Requires 3+ years of HR experience and knowledge of local labor law.

Casual Sales Assistant to greet customers, provide product assistance, and deliver service from door to till. Responsibilities include maintaining shop tidiness, restocking, processing transactions, and promoting offers. Requires a confident, friendly attitude and a team-player mentality.