105 English-speaking jobs in Haarlem

Develop and implement AI-enabled analytical and agent-based solutions for Supply Chain decision-making. Support optimization and explainability initiatives and build AI-assisted analytics, scenario simulation, and recommendation capabilities. Collaborate with Planning, Manufacturing, Analytics, and IT teams to translate operational needs into scalable solutions.

Datacenter Operations Engineer needed for hardware-focused role in Haarlem. Responsibilities include deploying, maintaining, and troubleshooting datacenter infrastructure, including racks, colocation spaces, and hardware/software. Must have IT background, experience with rack building and maintenance, and strong communication skills.

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.

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 Financial Controller needed for IKEA Netherlands in Haarlem. Lead improvements in finance and procurement processes. Support budgeting, forecasting, and financial planning. Ensure accurate management reporting and maintain financial controls. Master's degree in accounting & control required with 5 years of experience.

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.

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.

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

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

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

Payments Data Analyst will collaborate with stakeholders, PSPs, and portfolio companies to enhance payments operations. Responsibilities include data analysis, pipeline development, and reporting. Requires 5+ years experience in complex environments, payments ecosystem knowledge, and proficiency in SQL, Python (PySpark, Pandas), and data visualization tools.

Senior Network Engineer to design, implement, and maintain advanced network solutions. Requires 5-7 years of experience in network engineering, Cisco technologies, network security, voice systems, and automation.

Operations Engineer will maintain and ensure the continuous operation of web platforms. Responsibilities include problem-solving, monitoring systems, and resolving issues. Requires proficiency in operating systems, PHP, and Google Cloud Platform. Experience in backend development and microservices architecture is a plus.

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.

Recruit Data Center Technicians (DCTs) across Asia-Pacific. Source, screen, and assess technical skills through interviews and practical evaluations. Build and maintain a vetted DCT pool, manage onboarding, and track performance. Requires 3+ years of recruiting experience and knowledge of DC infrastructure.

Senior Project Manager for data center projects, managing the full project lifecycle from design to on-site delivery. Requires 5+ years of hands-on project management experience in technical environments, including installation and commissioning. Proven track record delivering complete technical solutions is essential.