64 English-speaking jobs in Haarlem

Java Software Developer needed for the world's leading motorsport results platform, Speedhive. Develop backend services for web, iOS, and Android apps using Java/Springboot. 4+ years of Java experience required, .NET/C# a plus. Strong communication skills in English.

Develop and maintain C++/Qt software for assembly, calibration, and automated test equipment in a manufacturing environment. Improve existing codebases, integrate hardware interfaces, and troubleshoot production issues. Collaborate with teams to expand test capabilities and ensure product quality.

Iron Mountain seeks a Critical Facilities Technician for a full-time shift role in a 24x7 data center environment. Responsibilities include maintenance and oversight of critical electrical, HVAC, civil, and building management systems. The role requires strong attention to detail, organization, and the ability to follow safety procedures. Experience in a critical operations environment is preferred.

Manufacturing Engineer needed to develop work instructions and matrix lists for aircraft wiring harnesses. Collaborate with engineers and quality teams to support production and drive continuous improvement. Requires an HBO in electric or mechanical engineering, Dutch nationality, and experience with Microsoft Word and Excel.

React Frontend Developer needed for a scale-up company. Develop new UI/UX presentations and implement features for a web application. 5+ years of professional application development experience and fluency in React are required. Experience with Python or other server-side languages is a plus.

Drive profitable revenue growth through new business development and account management for the B-to-B market in the UK, Baltics, and Nordics. This role requires 2 years of international sales experience, a higher vocational education, and passion for active sports.

Datacenter Operations Engineer needed for a 24/7 shift-based team in Haarlem. Focus on server hardware, installations, and troubleshooting to ensure smooth datacenter operations. Must have hands-on experience with server hardware, Linux and Windows operating systems, and server troubleshooting.

The Chief Technology Officer (CTO) defines and executes the company's global technology strategy, overseeing product development, engineering, and IT infrastructure. The CTO leads technology teams, manages budgets, and drives innovation to maintain a competitive advantage.

The Product Manager serves as an expert on Medis products throughout their lifecycle, establishing and maintaining product and pricing strategies. They collaborate with Commercial Operations, Portfolio, and Clusters, providing product information, sales materials, and support during launch preparation. The Product Manager tracks product development, IP status, and registrations, and collaborates with stakeholders to maximize product success.

Leads the deployment of Teva Global Operations (TGO) strategy, designing and managing processes to ensure cross-functional integration and timely execution. Oversees a team of ~5 and collaborates with strategy pillar leads, business analysts, finance, and functional stakeholders. Reports to the VP/SVP of TGO Strategy.

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.

The Director, Procurement Digital Solutions leads the design and execution of Teva's end-to-end procurement technology landscape. This role defines the target state for the procurement tech environment and leads programs from business case through deployment and global adoption. The Director partners with IT on platform strategy, integration patterns, and the SAP journey, ensuring the procurement stack is modern, interoperable, and future-ready.

The Senior Director, Leadership & Organizational Development defines Teva's global leadership development strategy and organizational development priorities. This role partners with global Talent Partners, HR Business Partners, and learning and development governance forums to translate business strategy, executive talent reviews, and capability insights into scalable solutions and investments.

Leads Teva's data, analytics, and AI strategy for Global Procurement, defining roadmap, governing data foundation, and scaling AI-enabled products. Develops and stewards procurement performance taxonomy, data ownership model, and data quality SLAs. Delivers executive scorecards, self-service analytics, and advanced analytics for category strategies, contract insights, supplier risk, and SRM. Incubates, productizes, and scales AI/ML use cases with transparent value tracking and Responsible-AI guardrails. Drives adoption of analytics and AI through playbooks, enablement, and business rhythm integration. Collaborates with Finance, Risk/Compliance, Legal, Digital/IT, and GBS to validate value, standardize KPIs, and ensure sustained performance.

Serves as Medis' primary Salesforce subject matter expert, configuring, optimizing, and enhancing Salesforce solutions. Manages Salesforce objects, fields, layouts, security settings, and automations. Supports the rollout of Salesforce Experience Cloud and Marketing Cloud. Collaborates with stakeholders to translate business requirements into technical solutions. Requires at least 5 years of hands-on Salesforce experience and a Bachelor's degree in a related field.

Iron Mountain seeks a Regional Security Manager, EMEA Data Centers to lead security operations, risk management, and process improvement across data center operations in Europe, Middle East, and Africa.

The Senior Vice President, Head of Global Supply Chain leads the design, performance, and evolution of Teva's global supply and demand ecosystem. This role ensures resilient, agile, and cost-effective supply across a complex, multi-network footprint. The SVP drives strategic trade-offs that balance service, cost, and risk at scale.

Logistics employee needed for a modern warehouse. Tasks include loading/unloading, order picking, and data entry. Requires forklift and reach truck certification, logistics experience, and the ability to work rotating shifts (07:00-15:30 and 15:00-23:30). Own transportation is required.

Experienced Data Center Technician needed for on-site contract work in Haarlem, Netherlands. Responsibilities include hardware installations, cabling, server racking, troubleshooting, and documentation.

Experienced Data Center Technician needed for on-site work in Haarlem, Netherlands. Perform hardware installations, cabling, server racking, and troubleshooting. Must have 2+ years of data center experience, strong cabling skills, and ability to lift 50+ lbs.