58 freelance English-speaking jobs in Lisbon

Freelance English writers train AI models by crafting text that teaches AI reasoning, logic, and clarity. Contributors create original, fact-checked responses, collaborate with Quality Assurance Specialists, and adhere to style and quality standards.

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

$60,000.00-$100,000.00 1 week ago Portugal $203,320.00-$227,240.00 1 month ago Solution Architect - Freelance

Competitive salary and benefits (full‐time or freelance). Flexible hours and remote work options.

Tech Freelance Recruiter (Startups and Scaleups - Remote - LX) Talent Attraction Talent Scout | Lisbon

Freelance agent commercial/sales or experienced B2B sales profile Background in corporate services, ... commercial partner - Pursue ongoing commission and act as the first touchpoint for client Ideal Candidate - 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.

Freelance Data Analyst (Python) - AI Trainer Student Intern - Data Analyst & Administrator We're unlocking

Take part in a flexible, remote, freelance project that fits around your primary professional or academic

You work as a freelance contractor at 0.25–0.5 FTE per project (10–20 hrs/week).

for the assigned city   Recruit, train, and lead a small central team (2-3 persons) as well as a few 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.

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

reporting, and coordination, and you'll need to do it well Experience in a startup, consulting, or freelance

Title: Influencer & Talent Agent Location: 📍 Remote (Work from Anywhere) Job Type: ⏰ Full-Time Freelance

Please note that this role is based on a freelance agreement.

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

Senior UI/UX Designer (Freelance, Remote) We're unlocking community knowledge in a new way.