115 English-speaking jobs in Haarlem

Provides quality oversight for device assembly and packaging operations at the Haarlem site. Supports design transfer, method transfers, and qualification/validation activities. Leads investigations, coordinates process changes, and oversees CAPA activities. Builds partnerships across functions to ensure seamless device quality execution.

Senior Risk Manager needed for international prop high frequency trading firm. Design, implement, and monitor real-time risk controls and data-driven frameworks. Analyze trading system behavior and collaborate with traders, developers, and infrastructure teams. Bachelor's or Master's degree in a technical field and 5+ years of experience in risk management, trading systems, or quantitative technology required.

Sales employee needed for Esso Den Haag Laan gas station. Assist customers, stock shelves, process payments, and maintain a clean environment. Must have a driver's license and own transportation. Flexible hours available.

Lead and develop engineering teams, ensuring reliable equipment performance and compliance with GMP, FDA/EMA, and internal standards. Drive process optimization, maintenance excellence, and reliability improvements. Manage projects, budgets, and external partners.

Senior Backend Developer will design, build, and maintain microservices written in .NET 8, running on Azure. Responsibilities include writing clean code, collaborating on solutions, and ensuring software quality. Experience with microservices, .NET 8, SQL, and Azure is required.

Senior Systems Engineer to manage and improve IT infrastructure across multiple locations. Responsibilities include administering Cisco networks, VMware environments, and Windows Server systems.

Sales Assistant supports daily store operations, assisting customers, processing sales and returns, preparing online orders, and maintaining a well-organized store. Strong communication skills in English or Dutch are required.

Iron Mountain seeks a Warehouse Specialist to manage site logistics, inventory, and warehouse operations. Responsibilities include handling logistics tickets, maintaining customer stock levels, and ensuring compliance with safety codes.

Style Advisor needed to educate customers on Suitsupply's products, build relationships, and achieve sales goals. Previous experience in sales, hospitality, or service required.

Senior Growth Manager & Studio Lead will own and accelerate growth of the Music Studio, including the Piano App. Responsibilities include defining and executing GTM strategies, leading a cross-functional growth squad, and driving global acquisition growth, subscriber base growth, and LTV improvement. Must have proven experience in mobile app growth marketing, a data-driven mindset, and the ability to operate autonomously.

Supervises and supports a housekeeping team, ensuring smooth daily cleaning operations. Tasks include supervising staff, checking rooms and areas, assisting with cleaning, task allocation, training, and communicating with the Housekeeping Manager.

Experienced Data Engineer needed to design, build, and maintain cloud-based data platforms. Develop AI-ready data architectures, integrate data from multiple sources, and ensure data quality, performance, and security. Collaborate with data scientists, analysts, developers, and business stakeholders.

Software Engineer Intern to develop, optimize, and test software for traffic enforcement systems. Projects include firmware development, system performance optimization, hardware abstraction layer enhancement, and automated hardware testing. Must be a student pursuing a degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field with proficiency in Golang, C++, or Python and experience with embedded and/or Linux-based operating systems.

Associate Director of Device Quality Assurance provides quality oversight for device network operations, focusing on device assembly and packaging at the Haarlem site. Requires 5+ years of experience in quality assurance within medical device or combination product manufacturing.

Experienced barbers sought for full-time, permanent positions in Nordic partner salons. Offer includes competitive salaries, relocation support, and opportunities for professional growth.

Senior Marketing Manager to develop and execute regional marketing strategies across Africa, Middle East, Turkey, CIS, and Asia Pacific. Lead a team, collaborate with sales and executive teams, and manage marketing budgets.

Support a computer club for people with intellectual disabilities, guiding them in computer skills, social media, and other tech topics.

Software Engineer Intern to develop, optimize, and test software for traffic enforcement systems. Projects include firmware development, system performance optimization, hardware abstraction layer enhancement, and automated hardware testing. Must be a student pursuing a degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field with proficiency in Golang, C++, or Python.

Style Advisor needed to educate customers on Suitsupply's products, build relationships, and achieve sales goals. Previous experience in sales, hospitality, or service required.

Develop and maintain websites and applications, utilizing progressive techniques and technologies. Collaborate with backend developers to integrate APIs and services. Decipher designs, wireframes, and documentation to build layouts and interactive behavior.