33 freelance English-speaking jobs in Rotterdam

Freelance Electrical Engineer (ZZP) – Energy Storage Systems – Rotterdam Location: Rotterdam, Netherlands ... Duration: 6 months (freelance ZZP contract) Sector: Renewable Energy / Industrial Power Systems Scope ... Commissioning – Battery Energy Storage Systems (BESS) – Grid Integration We are seeking an experienced freelance

Duration: 6 months (freelance ZZP contract) Sector: Marine & Offshore Engineering / Heavy Equipment ... Freelance Mechanical Engineer (ZZP) – Offshore Handling Systems – Rotterdam Location: Rotterdam, Netherlands ... & Commissioning – Hydraulic Systems – Deck Equipment Integration We are looking for an experienced freelance

Proven success in freelance or interim roles managing complex capital investments. ... Contract Type: Freelance / Interim (12 months) Reporting to: VP of Global Procurement Role OverviewWe ... Job Title: Senior CapEx Procurement Lead (Freelance)Location: Rotterdam, South Holland Industry: Biopharmaceuticals

Freelance Packaging Designer – Rotterdam, South Holland, Netherlands Role Overview This role focuses ... About Twine Twine is a leading freelance marketplace connecting top freelancers, consultants, and contractors ... Our Mission Twine's mission is to empower creators and businesses to thrive in an AI‐driven, freelance‐first

Senior Construction Manager | Energy & Life Sciences | Randstad, Netherlands Long-Term Contract / Freelance ... , Commissioning, Engineering, Project Delivery, Randstad, Netherlands, EU, Industrial Construction, Freelance

Freelance E&I Project Manager (ZZP) - Offshore Wind Substations - Zuid-Holland 3 days ago Be among the ... preferred, English acceptable Project Overview A leading offshore wind EPC contractor is seeking a freelance

Senior Project Manager | Energy & Life Sciences | Randstad, Netherlands Long-Term Contract / Freelance

Assignment Overview We are seeking a skilled freelance Data Engineer to collaborate with our Data & AI

If you are aware of the opportunities that the Freelance & Commission-based working model can provide ... If you are passionate about green energy and are interested in working remotely on a freelance, commission

Field Sales Consultant - Self-employed (commission-only) SumUp Rotterdam, South Holland, Netherlands Overview Join SumUp as a self-employed Field Sales Consultant with a commission-only structure. You will be a partner in progress for small businesses, building relationships and tailoring SumUp's product toolkit to drive tangible value for clients.

Role Description This is a freelance Massage Therapist role at Mouram located in Rotterdam.

Type of employment: Full-time, Part-time, Fixed-term contract, Permanent, Freelance / zzp, Interim, Internship

Overview Recruiter - EICA and Mechanical Freelance Engineering Specialist at g2 Recruitment NL START

Netherlands Start: October, November, December 2025 Note: Client will consider permanent candidates, not freelance

Benefits Why this freelance opportunity might be a great fit for you? ... Role Overview LILT is seeking freelance AI Red Team experts to collaborate on projects focused on adversarial ... Take part in a part-time, remote, freelance project that fits around your primary professional or academic

Freelance Satellite System Engineer – 12 month Contract Location: South Holland, Netherlands (Hybrid)

Job Types: Full-time, Part-time, Freelance

THIS IS A PERMANENT OPPORTUNITY – NOT FREELANCE!

We are seeking an experienced and highly skilled Azure DevOps professional (freelance) to lead our cloud

Contract type: Freelance Duration: 9 months (December 2025 – September 2026) Rate: Under consultation