software English-speaking jobs in Leidschendam

iOS Developer will craft high-quality apps, shape the mobile experience, and implement new features. Requires 5+ years of engineering experience, expertise in Swift (UIKit and SwiftUI), and proficiency in at least one other programming language.

Experienced Sales Manager to develop and maintain a B2B account base, generating revenue and new business opportunities for a 5-star hotel and associated restaurants. Responsible for achieving professional rapport within the local business community and actively securing, qualifying, and following up on leads.

Develops and implements compliance programs, conducts risk assessments, and advises on compliance issues. Manages internal audits and liaises with regulatory authorities. Requires 10+ years of experience in compliance, preferably in finance or crypto.

Cyber Security Engineer required for the NCI Agency. Must have a BSc degree in a technical subject with IT content and 3 years experience OR 5 years experience in security monitoring, PKI, vulnerability management, and identity and access management. Technical knowledge of system and network security, Zero-Trust and Data-Centric architectures is required. Prior experience in an international environment with military and civilian elements and knowledge of NATO organization is essential.

Operator will participate in all stages of the tire retreading process, from buffing and repairing to vulcanizing, filling, inspecting, and applying new tread.

Coordinator for Institutional Partnerships and Major Giving will support donor engagement and funding processes. Responsibilities include managing donor data, coordinating with internal teams, researching funding opportunities, and supporting proposal development. Requires 5 years of experience, strong communication and organizational skills, and fluency in English. Dutch is an asset.

Customer Experience Specialist needed for a leading global food organization. Manage customer orders, deliveries, and service inquiries. Resolve issues, collaborate with internal teams, and ensure customer satisfaction. Requires hands-on SAP experience and fluent English.

FP&A Analyst will maintain sales reports, transition static reports to automated systems, and assist with budget rounds. The role requires advanced Excel and Google Sheets skills, analytical mindset, and experience in Commercial FP&A or Business Controlling.

Production worker responsible for cutting, lifting, packing, and packaging cheese products. Must maintain a clean workspace, collaborate with colleagues, and work in shifts. Requires proficiency in Dutch or English, physical capability, and commitment to hygiene and safety.

As a Sales Development Representative Working Student, you will generate leads, qualify prospects, and schedule meetings for a digital logistics platform. You will work closely with experienced sales professionals and contribute to the company's growth. Fluency in German and English is required.

This is a fixed-term appointment for up to 8 years. The Experiment System Engineer will implement and monitor Prodex activities related to scientific space instrumentation development. Duties include establishing work programs, monitoring technical, schedule, and financial status, assisting in tender document preparation, and liaising with scientific institutes and industry. A master's degree in physics, space engineering, or instrumentation engineering and at least four years of relevant experience are required.

The Technical Service Employee maintains and repairs hotel facilities, ensuring guest and team member safety and comfort. Responsibilities include performing maintenance, resolving technical issues, conducting inspections, and coordinating with contractors.

Senior Frontend Developer to join a product-led development team building a SaaS platform for event and media production. Experience in contributing to user-friendly solutions, complex business rules, and data models is required.

Senior Operations Manager will lead 1st line compliance operations for Takeaway.com Payments B.V., ensuring adherence to DNB requirements and JET policies. Responsibilities include overseeing intra-group SLAs, managing transaction monitoring systems, and translating regulations into operational processes. Requires senior-level experience in regulated operations, deep knowledge of 1st line compliance, and proven project delivery in a regulated environment.

Work Planner ESS ensures flawless execution of non-standard orders at Alfen. You translate technical input into work packages, coordinate with engineering, planning, production, and project management, and monitor planning, delivery, quality, and documentation.

Experienced Data Architect needed to drive and engineer the data architecture for the Supply Chain Virtual Twin on the 3DEXPERIENCE Platform. Focus on efficiency, performance, capacity, and scalability. Strong leadership and communication skills required.

Senior Maintenance Technician Utilities is responsible for maintaining and troubleshooting critical utility systems (HVAC, refrigeration, compressed air, etc.) in a pharmaceutical manufacturing facility.

Provide administrative support to the Hotel Operations team, managing contract workflows, coordinating with internal and external partners, and assisting with project work.

Support efficient management of spare parts, inventory, tools, and supplies in a highly automated distribution center. Responsibilities include ordering, issuing, and managing materials, processing product changes, and ensuring critical spare parts availability.

Support efficient spare parts, inventory, tool, and supply management within a highly automated distribution center. Responsibilities include ordering, issuing, and managing materials, processing product changes, and ensuring critical spare parts availability.