developer English-speaking jobs in Leidschendam

Build production-ready coding agents and agentic workflows for JetBrains products. Turn model capabilities into dependable product behavior through prompt design, context construction, fine-tuning, and other post-training techniques. Design and improve the agent loop, including tool use, execution strategy, safeguards, and task completion quality.

Develop, industrialize, and implement innovative safety footwear products from concept to full-scale production. Translate concepts into manufacturable designs, define specifications, and drive industrialization projects. Collaborate with R&D, Operations, and Process Engineering to ensure quality, compliance, and sustainability.

Leads all commercial operations for ADM's protein portfolio across EMEA, with full P&L accountability. Defines and executes strategic direction, market positioning, and growth plans aligned with ADM's global strategy. Drives disciplined pricing, margin management, and profitability improvement. Builds and embeds a culture of commercial excellence across customer-facing teams.

Lead the global transition to a digital-first marketing ecosystem, architecting and operationalizing the Digital Market Place (DMP). Design a 3-year strategic roadmap, bridge global-local gaps, and drive digital upskilling for a workforce of 400+ FTEs. Ensure 100% adoption of the digital-first strategy across all global regions.

Staff Engineer needed for the Savings & Investments domain. Responsibilities include maintaining domain architecture, modernizing the technical stack, ensuring API completeness, and providing technical expertise on client projects. Must have deep knowledge of financial services software in savings, investments, or pensions, experience with regulated systems, and strong communication skills.

Provide ongoing support and administration for the CyberArk PAM platform, including Vault, PVWA, CPM, and PSM. Manage privileged account onboarding, password rotation, and secure access controls. Troubleshoot PAM-related issues and support integrations with enterprise applications.

Visual Developer to build high-quality web experiences primarily in Webflow. You'll translate Figma designs into scalable builds, craft interactions, and set up CMS structures. Experience with AI tools and a strong understanding of Webflow are essential.

Communication internship at Aeronamic for HBO/WO student with Dutch proficiency. Develop an internal communication plan, research digital screen implementation, and create content guidelines.

Senior Product Manager will own the vision, strategy, definition, and value creation of a portfolio of Legal and HR digital products. Responsibilities include developing product roadmaps, collaborating with stakeholders, tracking product success, and ensuring products deliver measurable value.

Manage the full sales cycle for bag filling and palletizing systems, identifying opportunities in new regions and industries. Serve as a brand ambassador, attending trade shows and customer visits.

TP-Link seeks a hands-on E-commerce Specialist to drive online sales growth across key platforms. This role involves executing pricing, promotions, and daily performance monitoring, while collaborating with GTM, marketing, and sales teams.

Senior Financial Risk Manager will oversee and contribute to the measurement and management of financial risks from a second-line perspective. Responsibilities include co-creating, monitoring, and reporting on adherence to the Risk Appetite Statement and methodological framework for LMR management. The role also involves challenging individual ALM & Stress Testing models used for LMR management throughout their lifecycle. The Senior Financial Risk Manager will prepare materials/reports for relevant governance committees, keep up with developments of internal and external regulations relevant to LMR, and effectively manage internal and external stakeholder relationships.

Executes laboratory tests for method development, optimization, validation, and transfer. Performs method verifications for raw materials and finished products. Coordinates analytical testing to support investigations, troubleshooting, and change management.

Design automation solutions according to GEA standards, customer specifications, and regulations. Test designs through Factory Acceptance Tests (FAT) and contribute to the improvement of automation design quality.

BI Analyst needed to deliver actionable insights and manage data initiatives. Strong SQL and Power BI skills required. Collaborate with stakeholders to translate business needs into analysis and support reporting and dashboard development.

Production Supervisor needed for electronics manufacturing. Experience in production management, material logistics, and quality control required. Must have strong attention to detail and ability to train new workers.

Field Service Technician needed for installation, troubleshooting, and repair of pumps, seals, and other equipment at customer sites. Requires 3-5 years of experience, mechanical aptitude, and fluency in Dutch and English. Travel (60-75%) is required, including international trips.

Leads global distributor ecosystem development and operations, including onboarding, enablement, performance management, and coverage optimization. Requires 5-10 years of experience in channel management, preferably in defense, aerospace, security, or complex technology sectors.

Business Analyst with 3+ years of experience in Counterparty Credit Risk Management and/or Financial markets. Translates customer use cases into customer journeys, writes user stories, and tests delivered features. Communicates with stakeholders and manages complexity to ensure a simple and intuitive customer experience.

The Business Analyst provides data-driven insights and strategic recommendations to support business performance. This role involves performance monitoring, data analysis, and leveraging AI/ML to optimize sales incentives, structures, and market research.