developer English-speaking jobs in Leidschendam

As a Store Employee at Julia's Utrecht Centraal, you will prepare food and beverages, serve customers, and maintain a clean and hygienic workspace. Must be 18 years or older and have a Dutch work permit, BSN number, telephone number, and IBAN bank number.

Experienced Project Engineer sought for 3-month contract with offshore industry client. Responsibilities include procedure writing, compliance checking, risk assessments, and project execution support. Experience with diving or ROV surveys for subsea assets is preferred.

Prepare fresh Asian-inspired lunch dishes, including hot meals, street food, noodle dishes, sushi bowls, and creative specials. Work in an open kitchen, interacting with guests. Handle administrative tasks such as processing orders, quality checks, and weekly reports.

Supports the design, implementation, and maintenance of automated systems in a production environment. Expertise in PLCs, SCADA, robotics, and industrial networks is required.

This internship focuses on researching how Health & Wellbeing initiatives can prevent psychosocial workload issues and support sustainable performance within organizations.

Support Lean and Continuous Improvement projects across operational and production environments. Apply Lean tools and structured problem-solving methods to address operational challenges. Collect, analyze, and report operational data to support fact-based decision-making.

Philips seeks an Environment, Health & Safety Leader Benelux to lead Site Environment, Safety and Health teams and a team of EHS professionals. This role involves implementing, maintaining, and improving EHS Management Systems across Benelux entities, promoting a proactive safety culture, and collaborating with the Group Health & Safety team.

Retention Strategist leads retention strategy and performance for DTC brands across health, wellness, beauty, and food. Manages client relationships, directs a cross-functional pod, and translates data into actionable recommendations. Requires 2+ years of experience leading retention strategy, advanced Klaviyo knowledge, and client-facing advisory experience.

Supports the Country Manager in driving strategic priorities, coordinating initiatives, and ensuring disciplined execution in the China market. Translates global strategies into actionable roadmaps, manages stakeholder relationships, and contributes to continuous process improvement.

Outbound logistics worker needed for a full-time role at Vencomatic Group. Responsibilities include scanning outgoing goods, performing quality and quantity checks, moving goods within the warehouse, and maintaining a clean and organized work environment. Must be available to work two shifts and have a good command of English. A valid forklift certificate is a plus.

Clinical Research Associate to support clinical trials in the Netherlands. Assist with site management, ensure protocol adherence, and maintain compliance with ICH-GCP and local regulations. Requires a Bachelor's degree in a Life Sciences field, 6-18 months of CRA experience, and fluency in English and Dutch.

Experienced Forklift Driver needed for a dynamic warehouse environment. Safely load and unload trucks, transport and organize goods, and maintain a safe working environment. Must have a valid Dutch forklift certificate and at least two years of recent experience.

Senior Modeller (Lead) will provide technical leadership within the Modelling Department, advising stakeholders on modelling decisions. Responsibilities include leading complex projects, developing innovative solutions, coaching team members, and ensuring high-quality model documentation. Requires a strong academic background in a quantitative discipline, minimum 10 years of experience in Financial Services, and solid modelling expertise in life insurance products.

Tylko seeks a Design Advisor to join their Amstelveen showroom. The role involves providing personalized design advice, guiding customers through the digital configurator, and ensuring a positive customer experience. Must have excellent communication skills in English and Dutch and a passion for design. Previous customer-facing experience is a plus but not required.

Lead product development from quotation to completion with international, multidisciplinary teams. Manage project plans, budgets, and resources. Ensure successful project delivery while managing stakeholder relationships.

Experienced Butler to provide comprehensive support to a private client, managing personal and professional life, travel, wardrobe, pets, and household operations.

The Guest Service Specialist provides attentive, courteous, and efficient phone and message service to hotel guests and colleagues. Responsibilities include handling guest requests, inquiries, and complaints, maintaining knowledge of hotel features and services, and documenting guest requests and issues.

Control Engineer will design, develop, maintain, and test building automation and control system behavior and solutions. Responsibilities include control module development, test setup maintenance, and documentation. Requires knowledge of building automation and control systems, technical building installations, and control engineering.

Experienced HR Benefits Coordinator needed for a world-leading streaming platform. Manage enrollment, maintenance, communication, and reporting for EMEA benefits programs. Coordinate with brokers, vendors, and internal stakeholders. Support employee inquiries and ensure accurate documentation.

Production Employee needed for a large food production company in Katwijk. Assist operators in a team environment, collect ingredients, prepare raw materials, and maintain a clean and safe work environment. Must be available for at least two shifts per week and speak either Dutch or English.