software English-speaking jobs in Leidschendam

Junior Site Engineer needed for AC substation projects in Vlissingen and Schiedam. Requires electrical or electromechanical engineering background and interest in offshore energy.

Service Technician needed for W- and HVAC installations in South Holland. Perform maintenance, inspection, and repair work on heating systems, air handling, cooling, heat pumps, and control technology. Must have Mbo education in Installation Technology and 3 years of experience. Fluent Dutch required.

Lead Cloud Engineer to shape and optimize our Azure and Kubernetes platform. Responsibilities include guiding DevOps team priorities, improving architecture and cost efficiency, managing Kubernetes infrastructure, and troubleshooting deployment challenges. Requires strong Azure experience, Kubernetes expertise, and experience with observability tools and CI/CD pipelines.

Senior Mechanical Engineer to develop and review mechanical system concepts, equipment arrangements, and piping layouts for naval, offshore, and special vessel projects.

Provides security management support for the NATO Communications and Information Agency (NCIA) including monitoring systems, responding to alerts, and conducting security checks. Supports the Combined Federated Battle Laboratories Network (CFBLNet) and Platform Service managers. Requires 3 years of related experience, understanding of cybersecurity principles, and experience with Windows/Linux systems, network security, and SIEM tools.

Salesforce Consultant needed for a growing organization in Amsterdam. Translate business needs into Salesforce solutions, configure the platform, and support user adoption. Requires 3-5 years of Salesforce configuration experience (Core, Sales or Service Cloud) and strong process analysis skills. Fluent Dutch is required.

Mid-Market / New Business Sales Executive will develop sales plans, identify new business opportunities, and manage the sales process from initial contact to closing deals. Must have a proven track record of meeting sales quotas, excellent communication skills, and knowledge of relevant computer programs.

Manages customer service functions for Cass Europe, overseeing staff performance, client support processes, and new account implementations. Ensures client satisfaction and manages departmental activities to achieve cost effectiveness. Collaborates with other departments to resolve issues and improve processes. Requires a bachelor's degree and 3-5 years of experience managing customer service relations in a data processing business or equivalent supervisory experience at Cass.

Ensures regulatory and quality compliance of medical devices according to EU MDR and related regulations. Manages supplier qualification and approval, leads nonconformance and CAPA processes, and supports EU MDR/MDCG requirements and EUDAMED registrations. Maintains and improves the Quality Management System in line with ISO standards.

Manages projects for new site implementation from initiation to handover. Develops project plans, coordinates with stakeholders, monitors budgets, and ensures compliance with standards.

The Tod's Supervisor assists the Store Manager in implementing store functions and achieving sales targets. This role involves customer service, product knowledge, sales presentations, and maintaining store displays. Supervisors also participate in training, inventory, and stock management.

Provides professional support and consultation to clinics and optical partners. Advises on product usage, fitting, and prescription-related matters. Conducts on-site support, training, and seminars for customers.

Experienced Lead Project Scheduler needed for infrastructure projects in the Netherlands. Responsibilities include developing and implementing project schedules, coordinating with project managers and cost managers, and analyzing cost and schedule trends. Requires 10+ years of experience in project controls within the infrastructure sector, ideally aviation. Must be proficient in Primavera P6 and Microsoft Project.

This internship offers hands-on experience as a Duty Manager, connecting with guests and departments to resolve issues and improve guest experience. You will manage guest reviews, create personalized experiences for VIP guests, and contribute to a positive hotel environment.

Supports the Corporate Marketing function in delivering marketing outputs across global initiatives. Assists with presentation development, agency coordination, budget tracking, and project delivery.

As a Front Office Agent, you will be the first point of contact for guests, handling check-in, check-out, and providing information about the hotel and The Hague. You will also be responsible for selling room upgrades, enrolling IHG memberships, and resolving guest issues.

Senior AI Engineer builds AI-controlled content systems, including AI Controllers, templates, and workflows. Develops and scales ComfyUI pipelines, integrates models, and refines outputs. Ensures outputs meet brand and visual standards. Contributes to platform capabilities and collaborates with engineers and creative teams. Requires experience with generative AI, ComfyUI, Python/PyTorch, and visual tools.

Test Engineer for Protection & Substation Automation will carry out functional accuracy, EMC, electrical safety, and climatic/mechanical tests on smart energy meters and intelligent electronic devices. Responsibilities include writing test reports, maintaining quality system documents, and contributing to (inter)national standardization working groups.

Orderpicker needed for full-time, three-shift work at a Dutch fruit and vegetable supplier. Responsibilities include sorting incoming goods using an automated system. Must be willing to work day, evening, and night shifts in a cold environment (approximately 7 degrees).

Group Procurement Analyst combines data analysis with category support for General Building Materials. Delivers procurement reporting, validates OpCo data, and tracks performance initiatives. Supports category management with business cases and insights. Requires a Bachelor's degree and 5+ years of experience in procurement analytics, FP&A, sourcing, or category support. Fluent English required.