developer English-speaking jobs in Leidschendam

As an Exterior Engineer Yachtbuilding, you will design 3D models of exterior yacht elements and ensure alignment with classification rules. You will collaborate with design and production teams, resolve technical issues, and communicate with external parties.

Project Engineer – 3D Concrete Print Solutions will execute and contribute to 3D Concrete Printing (3DCP) operations in lab and field environments. Responsibilities include ensuring stable printing performance, managing material and quality control, coordinating logistics and prefabrication, and supporting continuous improvement. The ideal candidate has 3-5 years of experience in concrete precast production, construction operations, or comparable environments with a solid understanding of concrete material behavior and quality control.

Digital Marketing Intern to drive multi-channel digital strategies for automotive and architectural segments. Responsibilities include content creation, campaign coordination, website support, and analytics. Requires final year enrollment in a relevant degree program.

Lead Electrical Engineer for complex maritime projects. Design electrical installations, lead international engineering teams, and manage project documentation. Requires a Bachelor's in Electrical Engineering and 5+ years in the maritime sector.

QC Specialist inspect and verify electronic and non-electronic components for quality before shipment. Duties include visual inspection, using analytical instruments like XRF and Microscopy, and documenting findings. Requires 3+ years in component inspection or counterfeit detection.

Design and build cloud-native platforms for offensive security operations. Automate infrastructure delivery using Infrastructure-as-Code, manage Kubernetes, and optimize core AWS infrastructure. Requires 4+ years in Infrastructure/Platform Engineering.

Support daily canteen and meeting services by preparing food, maintaining cleanliness, and providing hospitality. Requires experience in catering, knowledge of food safety, and ability to work in a hands-on, team environment.

Account Strategist for Benelux & Nordics managing brand and agency portfolios running retail media campaigns. This client-facing, revenue-accountable role requires experience in AdTech/retail media and strong analytical skills. Must be fluent in Dutch and English.

Drive profitable growth by maximizing revenue from the installed base. Focus on high-value customers, developing strategies for service sales, spare parts, and upgrades. Requires 5+ years in service sales or aftermarket management with technical expertise.

QA Officer responsible for maintaining and improving the Quality Management System (eQMS) for medical devices. Duties include supporting audits, managing CAPAs, and ensuring regulatory documentation compliance. Requires 3+ years in Quality Management.

Senior Technical Application Engineer for LeanApps, ensuring stability and performance of SaaS platform. Responsibilities include incident ownership, stack upgrades (Oracle, RHEL, Java), and automation. Requires 5+ years in application management.

Handle and inspect ultra-sensitive silicon components in a state-of-the-art cleanroom environment. Support the preparation and assembly of optical components for space missions. Requires attention to detail and technical aptitude.

Join Corendon as an Allround Mondi F&B Associate. Deliver the best night possible to guests in a dynamic environment, providing excellent food and service. Must have a passion for hospitality and master English.

Strategic SAP S/4HANA Transformation Lead to steer complex, multi-country ERP initiatives. This role bridges business strategy and technology, managing legacy system migrations and driving measurable business value across international teams.

The Warehouse Coordinator oversees daily warehousing operations, logistics, and inventory management. Responsibilities include supervising assistants, maintaining WMS and SAP records, and ensuring safety compliance.

Senior Director Business Development for DIID at a global CRO. Responsible for developing sales strategies, meeting goals, and managing client retention within a specified territory. Requires 7+ years in clinical research/sales.

Administrative Support Assistant role requires one year of specialized experience utilizing automated systems for reporting, supply tracking, calendar management, and personnel records. Must be a qualified typist.

Production Worker involved in a specialized process, weighing, mixing, and packaging powders. Responsibilities include operating machinery and quality checks. Accuracy and eagerness to learn are key requirements.

Senior Software Engineer develops and supports backend systems using Java (Spring Framework) and Node.js. Responsibilities include building features for cloud platforms and mentoring junior engineers. Requires 4+ years of backend experience.

Experienced Manual Tester needed for a 6-month contract to support end-to-end functional testing of pension processes in the new WTP landscape using Festina Finance. Responsibilities include designing and executing test cases, identifying defects, and performing various testing types.