developer English-speaking jobs in Leidschendam

WordPress Developer needed to build, maintain, and redesign client websites. Requires experience with WordPress, technical SEO, and modern tools like AI coding agents. Dutch or German fluency is a plus.

Production employee role involving preparation, quality checks, cleaning, and packing in a food environment. Requires production experience, ability to work 3 shifts, and adherence to food safety rules. Good command of English or Dutch is needed.

Senior Staff Customer Experience Manager drives customer success by building relationships with mid-senior stakeholders. This role requires 10+ years in technical, customer-facing roles, focusing on data center technology and developing success plans.

Responsible for administrative processing of all orders from receipt to dispatch. You will manage order/shipment documents and maintain contact with customers and internal teams regarding orders and complaints. Requires several years of experience and fluent English.

Recent Dentistry graduates with a European dental degree are invited to start an international career in the Netherlands. The role involves working in regular, mobile, or emergency clinics. Candidates need an English level of B1 or higher and motivation to relocate.

Technical Support Specialist needed to handle support requests via phone, email, and chat in Dutch and English. Responsibilities include analyzing technical issues, troubleshooting GNSS receivers, and supporting professionals with field technology solutions.

Senior Security Engineer focusing on Azure, Entra ID, and Policy as Code. Responsibilities include securing live Azure platforms, implementing guardrails via Terraform/Azure DevOps, and managing Sentinel/Defender for Cloud. Experience with DORA and NIS is required.

Senior Data & AI Infrastructure Expert needed for next-gen LLM and multimodal AI infrastructure. Focus on core systems in database, distributed systems, or HPC. Requires strong C/C++/Python/Java skills.

Detail-oriented Quality Assurance Specialist needed to ensure product and process standards are met. Responsibilities include maintaining quality records, conducting risk assessments, and investigating deviations using CAPA. Requires a relevant degree and GMP experience.

Shape and deliver strategic communications for ING's global Technology organization. Translate complex technology topics into clear, engaging messages for diverse audiences, supporting senior leaders with messaging and content across internal and external channels.

Introduce new high-tech mechatronic modules into assembly factories. Lead multidisciplinary teams, monitor planning, quality, and budget for successful market launches. Requires 5+ years in NPI project management.

Freelance German-speaking Sales Agent needed to sign leisure partners for a new loyalty campaign. Focus is on acquiring destinations like parks and museums. Must be self-employed with proven German business acquisition experience.

Develop systematic, data-driven trading strategies across global financial markets. Analyze complex datasets, build statistical models, and conduct rigorous backtests. Requires strong skills in Python, C++, R, and quantitative analysis.

Marketing Director to lead commercial strategy and drive revenue growth across Europe for a global logistics organization. Requires 10+ years in logistics/transport, strong sales leadership, and proven growth track record.

QC Controller ensures product and process quality in automotive manufacturing. Responsibilities include inspections, audits, managing non-conforming products, and maintaining compliance with IATF 16949 and ISO 14001.

Strategic Commercial Finance Manager for Benelux & E-Commerce. Partner with Sales and Marketing to drive profitable growth, improve margins, and optimize investments across EMEA channels. Requires finance experience and strong analytical skills.

Procurement Manager to own supplier relationships, negotiating rates and holding carriers/agents to quality standards. Requires experience in logistics procurement, strong English and Dutch, and a hands-on approach.

The Deputy CTO partners with the CTO to lead global engineering operations, ensuring platform scalability and operational excellence. Responsibilities include engineering delivery, platform modernization, data governance, cybersecurity, and talent management.

Senior Accountant supports finance operations across Europe and EMEA markets. Responsibilities include managing day-to-day accounting, supporting month-end close, and ensuring compliance. Requires ERP experience and fluency in Dutch and English.

Lead and grow a MEMS development team, providing technical guidance and hands-on expertise in resonator-based MEMS design. Drive new technology development and collaborate with cross-functional teams. PhD in a relevant field and proven experience leading engineering projects are required.