software English-speaking jobs in Leidschendam

Senior Project Manager will drive the success of VIV Exhibitions and Conferences in Asia Pacific. Responsibilities include managing project budgets, developing event concepts, and collaborating with internal and external teams to achieve revenue, EBIT, and customer satisfaction goals.

Leads and manages Commercial Due Diligence (CDD) projects for private equity clients, providing insights and solutions to complex challenges. Develops new business opportunities and contributes to service methodologies. Builds client relationships and supports team development. Requires extensive CDD experience, strong leadership, and fluency in Dutch and English.

Manage and grow key partnerships in mobile paid parking and expand parking garage offerings within parking apps. Analyze the local market, identify growth opportunities, and develop strategic plans.

The Catalogue Manager will develop and execute innovative catalogue strategies for Spinnin' Records, leveraging artist/label input and Warner Music Group's global best practices. Responsibilities include trend execution, campaign development, physical product strategy, DSP optimization, and business development.

Delivery couriers pick up food orders from restaurants and deliver them to customers on time. Must be at least 16 years old, available at least two evenings per week, and have a friendly demeanor. Pay varies by age.

Senior Engineer to design and build full-stack features for the Laravel Cloud platform, including database schema, Eloquent models, and Inertia + React UIs.

Technical Support Engineer needed to provide world-class customer support across Europe. Troubleshoot technical issues, provide guidance to field service engineers, and train customers on machinery use. Fluent in English and Spanish required.

Work in Portugal, Spain, Greece, or Bulgaria using your language skills in roles like Customer Support, Content Moderation, or Digital Marketing. Must have strong communication skills in one of the listed languages and EU citizenship or valid work permit.

Senior Spin Qubit Calibration Engineer will calibrate, tune, and optimize spin qubit devices to improve performance and scalability of quantum computing systems. Responsibilities include qubit calibration, system optimization, hardware and software integration, algorithm development, problem solving, and documentation. Requires a M.Sc. or Ph.D. in a relevant field and hands-on experience calibrating solid-state quantum devices.

Develop advanced Computer Vision algorithms for 3D analysis, optimizing Python and C++ code for embedded hardware. Implement computer vision algorithms using OpenCV and machine learning.

Senior Payroll Executive / Team Lead will oversee payroll for 1,300 colleagues across 34 stores in the Netherlands. Responsibilities include ensuring accurate and timely payroll processing, resolving complex queries, supervising payroll associates, and proactively identifying and mitigating operational risks. Must have strong knowledge of Dutch payroll, tax legislation, and pension regulations, as well as experience with AFAS payroll systems.

PHP Developer with 3+ years of experience in Laravel framework development. Collaborate on building and improving applications, contributing to code quality and continuous improvement.

Senior Brand Manager for a global formula brand. Develop consumer value propositions, lead global launch plans, and collaborate cross-functionally. Minimum 7 years' experience in consumer marketing, specifically Baby Nutrition.

As a Logistics Employee at GLS, you will contribute to the sorting process by loading and unloading packages, scanning and sorting goods, inspecting for irregularities, and maintaining a safe and organized workspace.

Booking Experts is seeking a Medior Product Designer to join the Product & Engineering Team. You will design and develop the user experience for our platform, focusing on the recreation industry. Responsibilities include designing interfaces in Figma, analyzing user feedback, and collaborating with the frontend team.

Senior Infrastructure Engineer will manage Windows and Linux estates, hybrid infrastructure, security, virtualization, backup & recovery, and automation. Experience with Cisco, F5, Palo Alto, Fortinet, VMware, Hyper-V, Commvault, Azure, and PowerShell, Python, Bash is required.

Ferilli’s Hospitality Group seeks a Head Waiter(ess) to provide exceptional service and uphold high standards. Requires proven experience in a high-end Italian restaurant or a strong willingness to learn.

Leads and inspires cross-functional global study teams, driving operational strategy and ensuring delivery against quality, timelines, budget, and regulatory standards. Accountable for end-to-end operational planning and delivery of complex global clinical studies within a program. Provides mentorship and guidance to Global Study Associate Directors and other study team members. Collaborates with Senior Global Program Directors, Medical Lead, Regulatory Affairs, Manufacturing, external partners, and CROs.

SAP Support Specialist will maintain and configure warehouse structures, optimize Just-in-Time and Kanban processes, and ensure seamless production flow. Responsibilities include data integrity, system design, workflow analysis, process standardization, and inventory accuracy investigation. Requires 4-5 years of experience in a technical Logistics or SAP Support role and a solid knowledge of SAP (WM or EWM).

Assists and guides clients in the implementation, incorporation, and optimization of real estate holding and financing companies. Handles legal and corporate matters for client companies, evaluates and prepares legal documents, and participates in transactions such as restructurings, refinancing, and mergers & acquisitions.