developer English-speaking jobs in Leidschendam

Operate modern bakery machinery in a team environment to produce fresh, healthy bread. Experience as an operator, preferably in food or bakery, is required. Must have an MBO level of working and thinking and a solid understanding of food safety standards.

Lead the local IT department, directing daily IT policy, stability, and support. Own business-as-usual operations, manage suppliers, and support key change initiatives like Dynamics 365 transition.

Lead regional campaigns and develop go-to-market strategies for Data Solutions. Manage integrated marketing, drive demand generation, and support product launches across EMEA. Requires 5+ years in B2B marketing.

IT Logistics Support role requires NATO SECRET clearance and relevant experience in asset management and IT asset processing. Duties include managing IT asset deliveries, database administration, and inventory support.

Experienced Simulation Engineer needed for Modelica and Dymola. Develop and validate simulation models for complex physical systems like mechanical, hydraulic, and control systems. Support design and verification activities.

Senior Quality Engineer to own and grow the quality of AI-powered experiences. You will shape testing for LLMs and AI agents, expanding Playwright coverage and validating AI outputs for reliability and safety.

Staff Data Scientist to shape statistical modeling and ML in residential real estate valuation. Develop production-quality systems, create new valuation methodologies, and establish technical standards. Focus on interpretable ML and solving complex, open-ended problems.

Drive long-term commercial strategy and coach a high-performing marketing team for Roche Diagnostics in the Netherlands. Shape market presence, manage tenders, and align cross-functionally. Requires 8-10 years in complex commercial environments.

Detail-obsessed Senior Graphic Designer to own Space'M's visual identity. Produce daily assets for social media, web pages, and YouTube, building scalable Figma templates.

Senior Java Backend Developer to design, develop, and deploy scalable, cloud-native applications using Java, Spring Boot, and AWS. Focus on microservices, RESTful APIs, and NoSQL databases like DynamoDB.

Software Engineer, iOS, will design, implement, and maintain iOS applications in Swift for medical devices. This role involves full lifecycle development, setting technical standards, and ensuring compliance with medical device regulations.

Write backend code for customer conversation tools used by businesses across eight countries. Join a scrum team to take features from idea to production, building, testing, shipping, and fixing.

Technical Agronomy Advisor supporting growers in the Dutch open-field sector. This field-based role provides agronomic advice for potatoes, pears, sugar beet, onions, and maize, while supporting commercial development. Requires an Agronomy degree and strong practical knowledge of potatoes and pears.

Project Logistics Manager to lead the design and implementation of end-to-end logistics for a new automated nutraceutical facility. Responsibilities include optimizing AGV/ASRS integration and building an efficient logistics organization.

Morning warehouse employee at DHL Express. Responsibilities include loading/unloading vans, sorting international parcels, and preparing containers. Requires physical fitness to lift up to 20 kg and availability for morning shifts.

Experienced ServiceNow Developer needed for a 6-month contingent engagement. Design, configure, and deliver capabilities across WSD, LSD, ITSM, and Now Assist. Focus on building scalable, maintainable platform solutions.

Process Engineer role responsible for process engineering in pre-projects, detailed engineering, and commissioning for production facilities. Requires a bachelor's degree in engineering or science with 3+ years of experience.

Wave is a dynamic company operating at the forefront of the staffing and recruiting industry, dedicated to connecting top talent with leading organizations worldwide. We are seeking a highly skilled and motivated Software Engineer to join our innovative team.

Cleanroom Operator role involving working in a sterile environment. Responsibilities include cleaning metal components, inspecting materials, and assembling parts based on technical drawings. Requires strong attention to detail.

Reliable Associate II to manage sample logistics and inventory. Responsibilities include safe transport, processing deliveries, and maintaining accurate stock records. Requires a driver's license and flexibility for weekend support.