software English-speaking jobs in Leidschendam

Electrical Engineer intern to assemble, test, and validate marine electrical propulsion and power distribution systems. Responsibilities include test bench operations, hands-on integration, schematic management, and high-voltage handling.

Part-time warehouse assistant needed for FedEx in Vianen. Tasks include unloading cargo, sorting parcels using a hand-held scanner, and ensuring efficient delivery. Must be physically able to handle heavy parcels and have a Certificate of Good Conduct.

Leads end-to-end delivery and operations for Booking.com's Salesforce Data Cloud platform focused on partner data. Builds Snowflake-to-Data Cloud pipelines, enforces data quality and governance, and delivers incident-resilient capabilities.

Develop, manage, test, and deploy high-quality iOS applications and features. Collaborate with Product, Security, and Engineering teams to ensure applications meet quality, security, and performance standards. Responsibilities include improving and maintaining tools, contributing to team collaboration, and monitoring application performance.

International Field Service Engineer provides on-site service, maintenance, and troubleshooting for refrigeration installations. Responsibilities include resolving malfunctions, performing inspections, and supporting installation and commissioning projects. Requires technical training, F-gases certification, and proficiency in English.

This role focuses on building and implementing a global recruitment approach for Radio Holland, combining hands-on recruitment with employer branding, sourcing, and talent pipeline development. The specialist will lead recruitment for critical roles, build talent pools, and improve hiring capability across regions.

As a Solutions Engineer EMEA – AI & Analytics, you will translate complex AI and analytics capabilities into practical value for customers. You will identify use cases, support sales opportunities, and create enablement content. You will also translate customer insights into feedback for product development.

This internship supports the European Central Marketing team in an international environment. Tasks include collaborating with designers, managing marketing material transcreation, and providing support to the DAM systems manager.

Lead the development and maintenance of the ML platform powering deep learning research and trading strategies. Own end-to-end performance of large-scale model training and shape the technical agenda of the team. Hire, motivate, and develop engineers across diverse profiles. Partner closely with researchers to ensure platform usability and research workflow efficiency.

This 6-month internship supports innovation and product development projects by conducting desk research, analyzing lab data, and creating technical documentation.

Experienced barbers sought for full-time, permanent positions in Nordic partner barbershops. Offer includes competitive salary, flight coverage, relocation support, and opportunities for professional growth.

Drive commercial growth for Bureau Veritas' consulting services in risk analysis, maritime decarbonization, and engineering advisory across Northern Europe. Manage the full sales cycle, develop client relationships, and achieve revenue targets.

Clinical Sales Specialist for GYN Surgical Solutions division. Provides technical support, customer service, and sales development in the Netherlands. Requires 1-3 years of clinical training and strong communication skills in Dutch and English.

Senior Agent – Facilities Contracts Administration (FGIV) manages and oversees Europol's facilities management contracts, ensuring the safe and reliable operation of building engineering systems and technical infrastructure.

Provides essential laboratory support services at a client site in Nijmegen. Responsibilities include environmental monitoring, laboratory preparation, equipment maintenance, housekeeping, waste management, and inventory coordination. Must be proficient in Microsoft Office applications and have excellent communication and organizational skills.

The Discipline Engineer Mechanical – Rotating Equipment provides technical expertise for rotating and static mechanical equipment at the Pernis plant. Responsibilities include ensuring compliance with standards, leading root cause analyses, developing maintenance strategies, and supporting capital projects.

The Sales Engineer drives sales within the Netherlands territory for Mastercam. Responsibilities include developing sales leads, providing technical solutions, and meeting sales revenue targets. The role requires 3-5 years of successful technical sales experience and fluency in Dutch and English.

Internship with Boeing Maintenance Organization at Woensdrecht Air Force Base. Learn aircraft maintenance on Apache and Chinook helicopters. Must be a 4th year AM&TS student, able to obtain a level B security clearance, and have the right to work in Europe. Internship runs from September 2026 to June 2027.

Freelance recruiter needed to source and place multilingual candidates, primarily in the BPO field. Must have international recruiting experience, strong sourcing strategies, and excellent communication skills. Commission-based compensation.

Otoqi seeks self-employed drivers (ZZP) for flexible car sharing services in Amsterdam. Drivers will manage vehicles, including pick-up, recharging, maintenance, and relocation. Must have a valid driving license (Category B) for at least 3 years, experience as a driver, and strong problem-solving skills.