59 freelance English-speaking jobs in Lisbon

Freelance optical engineer with Python experience needed to design and develop computationally intensive physics problems. Must have strong Python skills (Numpy, SciPy, Sympy) and experience with numerical simulation methods.

Location: Remote (Global) Type: Freelance | Commission-Based Role: Email Outreach & Growth Specialist

Graphic & Digital Designer – Global Brand Global Fashion retail Brand is now looking for freelance designers

Freelance AI trainer needed to design and develop material engineering problems requiring Python programming. Must have a degree in Material Science or related field, Python proficiency, and 2+ years of professional experience.

Graphic Designer – Global Brand – Figma - Porto (Hybrid) Global Designer Brand is now looking for freelance

Job Description We are looking for a part time freelance Senior Compensation Analyst to implement, manage

to $32/hour depending on your skills, experience, and project needsTake part in a flexible, remote, freelance

-5 years of professional experience as a video editor, post-production specialist, or similar role (freelance

Freelance Mechanical Engineer and Python expert needed for AI training projects. Design computational engineering problems, create Python-based solutions, and verify results. Requires a degree in Mechanical Engineering or related field, Python proficiency, and 2+ years of experience. Strong written English (C1+) is essential.

to $30/hour depending on your skills, experience, and project needs.Take part in a flexible, remote, freelance

are seeking a passionate and driven A&R Outbound Sales Representative to join our team on a remote, freelance

to life in your assigned city   Build, train, and manage a small core team (2–3 people), along with freelance

Civil Engineer with Python expertise sought for part-time, project-based AI training. Design computational engineering problems, requiring Python programming and numerical methods. Must have a Civil Engineering degree, 2+ years of experience, and strong written English.

great workCare Days — time off besides holidaysFlexibility on contract — open to full-time in-house or freelance

great workCare Days — time off besides holidaysFlexibility on contract — open to full-time in-house or freelance

Meeting bonus: EUR 25–50 per qualified meeting On-target monthly earnings: EUR 800–1,200+ Arrangement: Freelance

months per customer On-target earnings (OTE): EUR 4,000–5,000/month when hitting quota Arrangement: Freelance

companies connects businesses with global, AI‐enabled talent across every contingent work type including freelance

entrepreneurial spirit and has a passion for international travel.This is aninternational, fully-remote, freelance