92 English-speaking jobs in Haarlem

Seasoned Operations Director needed to organize and oversee daily operations for Leaseweb NL. This role involves defining and implementing operations strategy, managing a team of around 100 people, and overseeing infrastructure deliveries and customer care.

Develop and deploy large-scale services and APIs using Go, Python, or Java. Own API operations with SRE culture, build high-quality, observable code, and collaborate across teams. Requires 4+ years of production software development experience.

Clear Junction seeks a 6-month FTC Commercial Compliance Onboarding Analyst. This role involves acting as the first line of defense for inbound new business prospects.

Senior Manager, Centre Engagement Lead for Hematology Benelux. This role identifies and supports transplant centers to become Authorized Treatment Centers for Casgevy. Focus is on operational onboarding, contracting, and ensuring patient journey support.

Join the software development team to design, develop, and maintain T-SQL code for the main transport management system. This role requires 3+ years of MS SQL server development experience.

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.

Lead Data & Analytics Engineer to build the data backbone for AI optimization. This hands-on role involves designing scalable data products, developing AI-agent workflows, and defining the technical direction of the AIMMS Data Backbone.

Drive profitable growth for Industrial Compounds EMEA by identifying new markets and customers across sectors like E&E, B&C, and Consumer Goods. Build relationships, manage the pipeline, and translate market needs into portfolio priorities.

Senior Software Engineer to build and operate large-scale systems for imagery access and analysis using Go, Python, Java, Postgres, and Kubernetes. Own distributed services and APIs while embracing SRE culture.

Dedicated Critical Facilities Technician needed for 24x7 data center support. Responsibilities include maintaining electrical, HVAC, and building management systems, resolving service tickets, and ensuring safety compliance.

Senior Systems Engineer role for an IT generalist to own and deliver across a broad infrastructure landscape. Responsibilities include managing Cisco networking, VMware, and core services. Requires 5+ years in enterprise IT.

Fund Controller to own P&L, valuation, and NAV control for a high-frequency trading firm. Responsibilities include building reporting systems, verifying administrator reports, and designing internal valuation systems using Python and Google Apps Script. Requires accounting background and trading exposure.

Commissioning Engineer to plan and execute commissioning for custom yachts, refits, and fleet support. Responsibilities include testing, validating, and ensuring all systems meet international standards. Requires a relevant engineering degree or equivalent experience.

Lead commercial strategy and revenue growth for INL Cargo across Europe. This role involves building integrated teams, driving new propositions, and managing key customer relationships in logistics.

Business Manager Engineering develops new business in Aerospace, Space & Defense, recruits engineering talent, and manages consultant careers. Requires a Master's degree and experience in business development or recruitment.

Picnic seeks part-time or full-time Delivery Drivers. Duties include loading vans, delivering to 15-18 addresses per shift, and assisting customers. Requires a valid Category B license and at least 18 years of age.

Weighing Operator responsible for accurate ingredient preparation at the start of production. Duties include picking materials, setting machines, running tests, and recording data. Requires accuracy and responsibility.

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.

Senior Automation Engineer needed for a highly automated pharmaceutical packaging facility. This hands-on role involves designing, maintaining, and optimizing PLC, HMI, and SCADA systems. Requires 7+ years in regulated manufacturing and strong experience with automated packaging.

Senior Risk Manager needed for a high-frequency trading firm. Design and monitor real-time risk controls across asset classes. Requires 5+ years in risk/trading systems, technical expertise in Python/C++, and understanding of market and operational risk.