61 English-speaking jobs in Haarlem
iOS Developer
- MYLAPS Sports Technology
- Haarlem
- May 1
Develop and maintain the Speedhive iOS app, a leading motorsport results platform with millions of users. Work with SwiftUI and UIKit, contributing to new feature development and app modernization. Collaborate with cross-functional teams in an Agile environment.
Snr Network Engineer - Hybrid Netherlands
- Skill Smiths
- Haarlem
- April 29
Senior Network Engineer to design, implement, and maintain advanced network solutions. Requires 5-7 years of experience in network engineering, Cisco technologies, network security, voice systems, and automation.
Operations Engineer
- Homerun B.V.
- Haarlem
- April 29
Operations Engineer will maintain and ensure the continuous operation of web platforms. Responsibilities include problem-solving, monitoring systems, and resolving issues. Requires proficiency in operating systems, PHP, and Google Cloud Platform. Experience in backend development and microservices architecture is a plus.
React Frontend Developer
- Amsterdam Today
- Haarlem
- April 29
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.
Lead Validation Specialist
- SIRE LIFE SCIENCES
- Haarlem
- April 29
Leads and executes validation and re-qualification activities for pharmaceutical equipment and systems to ensure regulatory compliance and product quality. Plans and performs IQ, OQ, and PQ protocols for equipment like sterilizers, lyophilizers, and depyrogenation tunnels. Manages deviations, CAPAs, and change controls. Reviews and approves validation documentation. Supports audits and acts as a Subject Matter Expert.
Design Engineer
- SII Group Netherlands
- Haarlem
- April 29
Design Engineer needed to develop and optimize mechanical components for landing gear systems. Requires 2+ years of experience in mechanical design (aerospace preferred), proficiency in CATIA V5 and GD&T, and a Bachelor's or Master's degree in Mechanical or Aerospace Engineering. Dutch nationality is required.
WW | Mendix Developer | Haarlem | Sustainability | 65k
- Wkl Consultancy
- Haarlem
- April 29
Mendix Developer will enhance and rebuild the company's platform, translating innovative ideas into future-proof solutions. Requires minimum 3 years of Mendix experience, Mendix Advanced Developer certification, and a bachelor's degree.
Chief Technology Officer (CTO)
- Sensys Gatso Group
- Haarlem
- April 24
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.
Energy Solutions Manager
- Iron Mountain
- Oud Schoten en Spaarndam
- April 24
Senior Director, TGO Strategy Deployment Process Lead
- Teva Pharmaceuticals
- Haarlem
- April 24
Product Manager - Medis
- Teva Pharmaceuticals
- Haarlem
- April 24
Technical Recruiter (Remote)
- RM Staffing B.V.
- Haarlem
- April 24
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.
Director, Procurement Digital Solutions
- Teva Pharmaceuticals
- Haarlem
- April 22
Salesforce platform Manager
- Teva Pharmaceuticals
- Haarlem
- April 12
Security & Safety Manager
- Iron Mountain
- Oud Schoten en Spaarndam
- April 8
Technical Project Manager Data Center (Remote)
- RM Staffing B.V.
- Haarlem
- April 7
Technical Project Manager for client-facing datacenter projects. Manages full project lifecycle, from client onboarding to technical delivery and budget oversight. Requires 3+ years of datacenter operations experience, technical client interaction, and proficiency with ITSM tools.
Senior Vice President, Head of Global Supply Chain
- Teva Pharmaceuticals
- Haarlem
- April 6
Data Center Technician - Netherlands - Haarlem - On-site
- RM Staffing B.V.
- Haarlem
- March 7
Experienced Data Center Technician needed for on-site contract work in Haarlem, Netherlands. Responsibilities include hardware installations, cabling, server racking, troubleshooting, and documentation.
Head of Sales — Datacenter Services (Europe)
- RM Staffing B.V.
- Haarlem
- March 2
Head of Sales will own the full sales pipeline, develop the sales playbook, and manage an SDR. Responsibilities include prospecting, managing deals, and coaching the SDR. Must have 3+ years of B2B sales experience, experience selling datacenter, hosting, or managed services, and be fluent in English.
Outside Sales Executive Europe - The 10% Club
- Hästens
- Haarlem
- February 23






































































