developer English-speaking jobs in Leidschendam

Hotel Nassau Breda seeks flexible Room Attendants to clean hotel rooms, including bathrooms, furniture, beds, and floors.

Leads technical operations, ensuring maintenance plans, safety procedures, and projects are executed efficiently. Manages large-scale projects, coordinates suppliers, and creates work schedules. Ensures compliance with technical, legal, and safety requirements.

Senior Mechanical Engineer to design a fab-ready ion- and plasma-based deposition system. Responsibilities include vacuum and thermal architecture, ion/plasma source integration, precision assemblies, and substrate handling systems. Requires 5+ years of experience designing semiconductor vacuum equipment and a strong understanding of vacuum physics.

Medior Data Engineer to develop, maintain, and improve data infrastructure. Responsibilities include building Python scripts, designing database structures, developing ETL pipelines, and creating data products. Experience with Python, SQL, and ETL is required.

Lead and oversee all production activity for a leading AI platform client, ensuring efficient and high-quality delivery of projects ranging from social media content to global campaigns. Manage a team of Senior Producers, develop production processes, and collaborate with creative, account, and client stakeholders.

Project Information Engineer supports project teams in delivering accurate project information across engineering, supply chain, and other functions. This role involves data management, reporting, and ensuring compliance with project requirements.

Associate Supply Chain professional needed for a multinational pharmaceutical/biotechnology client. This 12-month contract role involves processing supply orders, handling import/export documentation, and coordinating shipments. Requires a Master's degree or Bachelor's degree with 2 years of relevant experience in a GMP/GDP regulated industry. Fluency in English is required.

Experienced Controller needed for financial steering of logistics sites. Advises management on finance and controlling matters, manages P&L, and oversees accounting processes. Collaborates with international stakeholders and supports strategic decision-making.

International Marine Service Engineer performs maintenance and commissioning services on board ships. Responsibilities include executing service jobs, troubleshooting, documenting work, and providing customer training. Requires a Technical MBO+ or Bachelor degree with mechanical/electrical knowledge and good English skills.

Assembly operator needed for production of infusion and blood bags in a cleanroom environment. Tasks include assembling medical devices, connecting tubing and filters, sealing components, and performing quality checks. Must have good command of Dutch and/or English and be able to work in a two-shift schedule.

Leads the development and implementation of the group's Strategic Asset Management Plan, driving improvements in asset reliability, availability, and performance. Provides functional leadership to site leaders, builds asset management capability, and ensures alignment with ISO 55000 principles. Requires significant senior leadership experience in asset management, maintenance, reliability, engineering, or operations excellence within a heavy industrial processing environment.

Strategy Consulting Intern will support the development of growth, marketing, and sales strategies for leading companies in the consumer goods industry. Responsibilities include collecting and analyzing data, supporting hypothesis testing, conducting market research, and developing client-ready analyses and presentations.

Provide end-to-end leave administration for various programs across multiple countries. Act as a point of contact for employees and managers, ensuring compliance and exceptional service.

Stress Engineer with at least 5 years experience needed for aerospace projects. Responsibilities include finite element modeling, static strength analyses, and generating design specifications. Dutch nationality required.

The Associate Trial Lawyer performs functions under the supervision of the Head of Unified Teams. Requires an advanced university degree in law or a first level degree with two years of qualifying experience. Minimum two years of relevant litigation experience is required.

Senior Data Scientist will define modeling methodology, build production ML systems, and apply AI across Samba TV's data products. Requires 8+ years of experience, deep expertise in machine learning and modern AI, and the technical range to take methodology from research through production deployment.

Lead the technical design, build, and rollout of scalable data products on the Enterprise Data Platform. Define architectural patterns for data and analytical solutions, drive engineering excellence, and mentor data engineers. Partner with Product Owners, value stream leads, and business sponsors to align priorities and support platform adoption.

Senior Analytics Engineer designs, builds, and maintains scalable data models and analytics products. Translates business needs into data solutions and collaborates with stakeholders to improve data quality and reliability. Requires a Master's degree and 6-8 years of experience in analytics, reporting, or data engineering.

Design, build, operate, and improve cloud infrastructure and platforms for maritime solutions. Develop IaC solutions, CI/CD pipelines, and observability tools. Embed security and compliance into platform services. Collaborate with product, architecture, software engineering, and customer-facing teams.

Leads a team to achieve sales and operational goals, including customer service, visual merchandising, and inventory management. Manages staff, including hiring, training, and performance feedback. Analyzes store performance and implements action plans for improvement. Communicates effectively with staff and the buying team. Requires progressive retail experience and store management expertise.