frontend developer English-speaking jobs in Leidschendam

Provides input into and executes Pet Health marketing strategies in Benelux for Elanco Animal Health's Parasiticides across OTC and online channels. Develops and executes marketing plans for assigned Pet Health brands. Collaborates with global marketing teams and key suppliers.

Technical Sales Manager needed to develop solutions, prepare quotations, and provide technical advice to customers. Requires a Bachelor's degree in mechanical engineering or equivalent, experience in piston compressors, and strong communication and problem-solving skills. Fluency in Dutch and English is required.

Product Manager Intern will conduct market research, develop new features for a gaming CRM platform, and collaborate with R&D, testing, and data science teams.

Lead and coach a multidisciplinary team responsible for administrative processes and warehouse coordination. Ensure smooth daily operations, meet performance targets, and implement process improvements.

Responsible Pharmacist to oversee pharmacy operations and ensure compliance with Dutch pharmacy laws and regulations. Manage inventory, supervise staff, and provide pharmaceutical advice.

Order Management Representative needed for German-speaking customer support. Process orders, quotations, and troubleshoot issues. Requires 2+ years experience, German fluency, and SAP/Excel proficiency.

Maximize product availability and profitability as a Senior S&OE Retail Planner. Manage daily planning operations, analyze KPIs, and optimize replenishment strategies. Collaborate with stakeholders across Retail, Supply Planning, and other departments.

Product Engineer to define product requirements, design and analyze hydraulic components, and improve product performance and reliability. Collaborate with international teams and contribute to technical documentation. Bachelor's degree in a relevant field and 2+ years of experience preferred.

Lecturer/Researcher in Sport Management will design and deliver practice-based education, teach core domains such as management, marketing, and entrepreneurship, and supervise student projects.

Experienced Independent Chef sought for high-energy beach venue. Manage hot section, coordinate with cold section, and contribute to a positive kitchen atmosphere. Must have several years of professional kitchen experience and be able to work in a fast-paced environment. Dutch or English speaking required.

Fund Controller needed for international real estate investment organization. Produce quarterly and annual fund reports, consolidate financial data, and manage bank and intercompany reconciliations. Support VAT declarations, CIT processes, and regulatory filings. Bachelor's or Master's degree in Finance, Accounting, or related field required. 4+ years of relevant experience preferred.

Define the architecture for a scalable, compliant, and globally adaptable invoice automation and compliance platform. Work with product leadership, engineering teams, and compliance experts to design a secure, future-proof, and high-performance ecosystem.

The Operations Manager ensures optimal stock, service, and maintenance management to enhance customer service. Responsibilities include managing teams, coordinating with store and head office personnel, overseeing daily operations, and ensuring stock accuracy. The role requires 10+ years of retail experience, strong management skills, and proficiency in Excel and retail IT systems.

Collect and pack an average of 150 orders per shift in a high-tech warehouse. Assist in maintaining a clean and safe work environment. Must be at least 18 years old, physically fit, and available 24-40 hours per week.

Partner with institutional investors in the Netherlands and Belgium to build solutions and increase market share across asset classes. Deliver products and solutions while building relationships with senior stakeholders.

Digital/Reporting Planning Specialist needed to build compelling stories and presentations, support digital assortment, and leverage tools like Tableau and Snowflake. Experience in digital, reporting, or a mix of both is required. Retail or project-based background is a plus.

Workforce Administration Representative for Dow in Terneuzen. Supports employee lifecycle activities, including onboarding, data management, and offboarding. Primarily supports Spain, but also assists Italy, Portugal, France, and/or Belgium. Requires fluency in English and Spanish, MBO level 4 Diploma, and experience in HR Operations or a related field.

This role involves diverse tasks across warehouse, store, and kitchen areas. Responsibilities include maintaining cleanliness, processing clothing deliveries, preparing food items, and supporting restocking.

Manage and optimize a Security Operations Center, implementing and running security tools across various platforms. Respond to security incidents, collaborate with IT Operations, and perform security assessments.

Handles in- and external phone lines, guest complaints and compliments, processes guest requests, and provides information about hotel amenities and local areas.