64 English-speaking jobs in Haarlem

Provides technical and facility support in a 24x7 data center environment. Maintains and oversees critical electrical, HVAC, civil, and building management systems. Monitors, resolves, and updates service tickets. Ensures safety procedures are followed and issues are proactively identified and resolved. Performs limited maintenance tasks to ensure smooth data center operation.

Java Software Developer for Speedhive, a leading motorsport results platform. Responsibilities include backend development for web, iOS, and Android apps using Java/Springboot. Requires 4+ years of Java experience.

Senior Product Designer to design and prototype solutions for CivGov and Commercial platforms, translating complex satellite Earth Observation data into actionable insights. Requires 6+ years designing complex SaaS/B2B products.

Financial Analyst in Cost Accounting manages, reviews, and reports inventory, production, and product cost data. This role supports monthly accounting close and management cycles while maintaining product cost under US GAAP rules.

Experienced Aerospace Stress Engineer needed for varied projects. Responsibilities include FEA, static strength analysis, and design support for primary/secondary structures. Requires 3+ years experience and software knowledge of Patran, Nastran, Femap, and Abaqus.

Aerospace Certification Engineer needed for aircraft modification projects at an EASA approved design organization. Responsibilities include analyzing requirements, defining structures, and preparing technical/certification documents. Requires a Bachelor's degree in engineering and 5+ years of relevant aerospace experience.

Integration Analyst to join a 7-person team focused on expanding B2B integration services. Responsibilities include analyzing processes, defining mappings, translating business requirements into designs, and supporting developers and testers. Requires a Bachelor's or Master's degree in Informatics or IT, experience as a Business Analyst, and strong skills in requirements gathering, functional design, and UML use cases.

Experienced barbers sought for full-time, permanent positions in Nordic partner barbershops. Offer includes competitive salary, flight coverage, relocation support, and opportunities for professional growth.

Designs and shapes cross-functional, cross-application solutions for business improvements, ensuring alignment with enterprise architecture principles. Manages the integration backlog, balances delivery of functionality, simplicity, and risk reduction. Participates in Agile ceremonies, guides development teams on solution design, and ensures adherence to design and backlog priority. Collaborates with stakeholders, facilitates solution design discussions, and provides transparency on risks and decisions.

Senior Frontend Developer to lead the React-based operator interface for a safety-critical product. Requires 5+ years developing complex interfaces, expertise in React, TypeScript, and strong UX affinity.

Validation Specialist needed to support sterilization process validation. Responsibilities include investigating and optimizing filtration techniques, writing validation protocols and reports, and ensuring GMP compliance. Requires 5-6 years in pharmaceuticals with knowledge of sterilization and filtration.

Software Tester ensures cutting-edge games meet international standards. You will receive on-the-job training to master the complete testing process.

Full-Stack Developer role working on software for Motorsports and Active Sports. Requires Java/Springboot and Vue.js experience. Ensures accurate athlete performance results.

The Math Analyst will conduct mathematical analysis to calculate return, odds, and volatility for games. Responsibilities include collaborating with test engineers, resolving math-related issues, and ensuring games meet quality standards.

PHP - Java Developer to work on software tooling for event organizers in the Active Sports domain. This role combines Java and PHP development while working with SQL databases.

Lead two software development teams focusing on Back-End development for Active Sports and Results Platforms. Requires 5+ years of software engineering experience and team leadership skills.

Critical Facilities Technician provides technical and facility support in a 24x7 data center environment. Responsibilities include maintaining electrical, HVAC, and building management systems, and resolving service tickets.

Manage knowledge acquisition, organization, and AI Agent performance. This role requires 4+ years of KM/technical writing experience, understanding of AI/NLP, and familiarity with scripting and GIS applications.

Provides administrative support to the Sales team, including proposal drafting, CRM updates, report creation, and client communication.

Finance Assistant will support the accounting team with financial administrative tasks, including invoice processing, financial statement preparation, and audit support.