developer English-speaking jobs in Leidschendam

Designs, implements, and optimizes RF solutions for customers. Collaborates with teams to deliver high-quality RF systems. Provides technical support and guidance. Delivers pre-sale activities including product demonstrations.

Experienced Buyer needed to manage procurement for complex offshore energy projects, including wind and oil & gas. Responsibilities involve supplier relationship management, delivery monitoring, and risk identification. Requires 5+ years in procurement, preferably in energy.

Board-Certified Psychiatrist needed to evaluate LLM reasoning on advanced psychiatric cases. Responsibilities include designing diagnostic challenges and developing gold-standard answers. Requires MD/DO, active board certification, and 3+ years of independent practice.

Experienced Java Developer needed for full-stack development using Java, Spring Boot, and Vue.js. Responsibilities include building REST APIs, microservices, and responsive frontend components. Requires expertise in Spring Data JPA, security, and SQL databases.

Build backend services and distributed systems for Nexus, the control layer of Europe's sovereign AI cloud. Focus on designing production-grade Go services, APIs, and asynchronous workflows for infrastructure management.

Strategic Business Development Intern to support creating value for products through strategic partnerships with start-ups. Responsibilities include market research, stakeholder interviews, and developing go-to-market approaches. Requires enrollment in a Dutch university.

Platform Engineer needed to deliver cloud platforms across AWS, Azure, and GCP. Responsibilities include incident management and automation projects using Kubernetes, ArgoCD, and Terraform. Requires 3+ years of Kubernetes experience.

Dutch Expert Rater needed to support skill development, ensure accurate ratings, and analyze datasets. Must have Dutch language proficiency, English B2 level, 1+ year of rating experience, and understanding of data labeling methodologies.

Senior Data Center Engineer supports infrastructure modernization by replacing end-of-life network infrastructure in live production environments. Responsibilities include network switch replacements, live migrations, cabling remediation, and maintaining documentation. Requires 5+ years in Data Center Operations.

ServiceNow Developer specializing in Business Continuity Management. Own the technical layer, designing data structures, configuring workspaces, and building automated workflows for enterprise resilience. Requires 4–7 years of experience.

Junior Web Developer to maintain and improve project-specific web applications for a logistics project. Requires HTML, CSS, JavaScript knowledge and familiarity with a frontend framework.

The IT Automation Engineer drives warehouse automation projects, linking suppliers, operations, and IT. Responsibilities include requirements gathering, stakeholder collaboration, and continuous process improvement for systems like AutoStore and WCS platforms.

Contract Logistics Operator needed for operational coordination and customer support. Responsibilities include handling enquiries, coordinating shipping and warehouse activities, and communicating with teams. Requires administrative logistics experience and business level English fluency.

Scrum Master to strengthen collaboration between Development and Operations teams. Focus includes coaching DevOps teams on Agile principles, facilitating Scrum events, and improving planning and predictability. Requires 5+ years as a Scrum Master/Agile Coach in a DevOps environment.

Technical Internship focusing on systems, integrations, and automation. Build, integrate, and debug systems using Python or JavaScript. Solve operational challenges and translate business needs into technical solutions.

Senior Salesforce Developer needed for a large Dutch financial services organization. Responsibilities include building functionality, developing integrations, and ensuring platform security using Apex, SOQL, and Flows. Requires 5+ years of Salesforce experience.

Event Consultant DACH guides German clients through using the event software platform. Responsibilities include platform rollout, ensuring day-of functionality, and maintaining client relationships. A Bachelor's degree and fluent German are required.

Hands-on Software Architect to set technical direction for a multi-cloud, edge-to-cloud platform. Requires experience in C#, TypeScript/Angular, and Python, with hands-on work in Azure and GCP.

Temporary HR Generalist needed for a global software company. Responsibilities include day-to-day HR operations, payroll inputs, onboarding, and managing employee benefits. Requires 2+ years' experience, Dutch/English fluency, and knowledge of Dutch labor law.

Engineer Production Support - Exterior translates design concepts into production-ready technical solutions for superyachts. Responsibilities include developing designs, ensuring compliance, and resolving technical bottlenecks on-site. Requires a relevant BSc and 2-5 years of engineering experience.