114 English-speaking jobs in Haarlem

Develop backend systems for the Speedhive motorsport results platform, including web, iOS, and Android apps. Experience with Java, Springboot, and .NET/C# is required.

Develop and maintain C++/Qt software for automated test stations, measurement workflows, and calibration procedures in a manufacturing environment. Improve data capture, measurement storage, and traceability to strengthen quality control. Collaborate with hardware, test, and manufacturing engineers.

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.

Sea Freight Container Loader and Stowage Specialist ensures safe and efficient loading of goods into containers. Responsibilities include operating a forklift, securing cargo, and completing loading documentation. Requires proven experience in container loading, a valid forklift certificate, and proficiency in Dutch or English.

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.

Business Analyst to join a product team responsible for migrating the Transport Management System (TMS) to new technology. Will translate business processes and operational needs into functional designs. Requires experience in requirements gathering, functional design, and UML use cases.

BI Engineer specializing in QLIK development needed to design, develop, and maintain dashboards and analytics solutions. Will work with stakeholders to understand reporting needs and translate them into effective BI solutions. Must have strong QLIK development experience, SQL knowledge, and the ability to communicate with senior stakeholders.

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.

Integration Developer will design and implement integrations between internal systems and external partners using message-based patterns. Develop integration components in BizTalk and Azure services, and work with EDI, XML, and JSON integrations.

Senior Systems Engineer to manage and improve IT infrastructure across multiple locations. Responsibilities include administering Cisco networks, supporting VMware environments, and handling incident and problem management. Requires 5+ years of experience in IT infrastructure, strong Cisco and VMware skills, and excellent communication.

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.

Leads independent testing efforts across the credit risk lifecycle, ensuring ING's controls are effective, compliant, and future-ready. Designs testing methodologies, leads reviews, and presents findings to senior management.

Defines and evolves the Group-wide strategy for IRB and IFRS 9 models, providing expert advice on model use and driving model monitoring evolution.

Expert role providing Group-level oversight of regulatory credit risk models, including IRB and IFRS 9. Responsibilities include overseeing model changes, on-site inspections, and internal model investigations. Requires a Master's degree and 6-12 years of experience in credit risk modeling, supervision, or related fields.

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.

Lead Data Engineer to drive technical direction of data pipeline and data warehouse layers using Prefect, Python, and SQL. Responsibilities include platform evolution, ensuring continuity and quality during change, and leading the data engineering team. Requires extensive Python experience, data pipeline development history, and experience as a lead or managing developer.

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