javascript English-speaking jobs in Haarlem

Research Engineer to build and improve AI product features for a creator economy platform. Focus on agent workflows, system latency, cost, and reliability. Experience shipping production systems with LLMs and AI agents is required.

As an Intern Business/Data Analyst, you will create reports and dashboards using Metabase, write and automate data models in dbt, and engage with stakeholders to deliver actionable business insights. You will work with data from various platforms, including Hubspot and Google Ads.

Data Engineer to design and deliver data pipelines, manage Azure infrastructure using IaC, and build CI/CD pipelines. Requires experience with Azure data services, IaC tools, CI/CD, and data modeling.

The Key Lead ensures a quality customer experience by guiding and coaching Brand Reps and Stock Associates. They drive store performance through customer experience and team achievement of daily sales goals.

Material Flow Engineer will design, optimize, and deliver material flow solutions for a new commercial production facility. Responsibilities include defining material handling requirements, collaborating with cross-functional teams, and analyzing production flows to identify improvement opportunities.

The Sr. Layout Design Engineer leads top-level chip planning and performs custom layouts for CMOS and BiCMOS circuits. Responsibilities include schematic-driven layout, die-area efficient designs, and verification of layouts to meet DRC, LVS, and ERC standards. The role also involves training junior engineers, contributing to layout methodologies, and supporting chip-level integration and tape-out.

Leads the successful launch and implementation of Wellness Plans in key markets, ensuring impactful execution. Manages project plans, tracks timelines and budget, and identifies process improvements. Facilitates meetings, provides project updates, and manages stakeholder relationships.

Manage and deliver low-voltage and communication systems within offshore platform projects. Oversee document review, factory acceptance testing, and commissioning. Act as the central point of contact for stakeholders. Coordinate fabrication and commissioning activities across international sites. Ensure application of standards such as Safety by Design and the 2GW standard design.

Tax Specialist will design, implement, and monitor the Global Tax Control Framework. Responsibilities include developing global tax policies, analyzing the Group Effective Tax Rate, reviewing tax returns, and managing the Transfer Pricing framework.

Experienced HR Business Partner to join a global high-tech consultancy. Responsible for executing and optimizing daily HR operations, advising management and colleagues on HR matters, and contributing to HR projects and processes.

Senior Software Engineer (.NET) will design and develop greenfield .NET platforms for machines and robotic cells. Responsibilities include building software for complex machines, setting up event-driven architectures, and integrating monitoring, diagnostics, and update capabilities.

Customer-oriented consultant to support clients with configuration tasks, analyze queries, and assist with implementing software applications. Strong communication and problem-solving skills are required.

Senior Business Controller needed for the physical domain of a municipality. Responsibilities include financial control, advising management, and providing guidance to financial and business controllers. Requires at least 3 years of experience in a comparable senior position within a municipality's physical domain. Excellent written and oral Dutch skills are essential.

The Head, Health and Safety Branch leads and oversees the OPCW's occupational health and safety function. Responsibilities include developing and implementing medical, occupational health, mental health, and psychosocial risk management policies and standards. The position also involves leading medical programs for staff exposed to hazardous environments, analyzing health and safety data, and providing guidance on emerging risks. The Head, Health and Safety Branch is responsible for duty of care to staff and ensuring the OPCW's health and safety standards are met.

Lead and develop the Rotterdam office of C-Job Naval Architects, a team of 25 engineers, naval architects, and project managers. Translate global strategy into a local plan, achieve sales and business development objectives, and manage the financial budget.

Senior Structural Engineer will lead complex engineering scopes for offshore wind turbine equipment. Responsibilities include design, verification, and lifecycle support of structures like cranes and jacking systems. The role requires strong FEA skills, class rules knowledge, and experience in newbuild, service, and upgrade projects.

NatWest Markets Amsterdam offers a rotational internship program providing experience in BeNeLux Corporate Coverage, Debt & Financing Solutions, and Sustainable Finance Advisory. Interns will conduct research, analysis, and support client-facing activities.

The Public Affairs and Health Economics & Market Access lead supports strategy development at the country level, focusing on reimbursement and market access opportunities. Responsibilities include assessing reimbursement challenges, leading development of strategies to secure optimal reimbursement, and collaborating with cross-functional teams to communicate economic value messages.

Electronics Engineer to develop next-generation battery systems. Design and develop BMS circuits, PCBs, and electrical schematics using Altium Designer. Validate systems under demanding operating conditions and collaborate with multidisciplinary teams.

Production Operator needed for a full-time role in Koudekerk aan den Rijn. Operate machinery, monitor production, and ensure product quality. Full-time, day shift, starting salary up to €2,800 gross per month.