90 freelance English-speaking jobs in Lisbon
AI Pilot Vibe Coding Task Associate
- Mindrift
- Lisbon
- April 30
of Generative AI by tapping into real-world expertise from across the globe.About The Role This is a freelance ... troubleshoot independentlyEnglish proficiency: Upper-intermediate (B2) or above (required)Benefits Why this freelance
Freelance AI Evaluation Engineer (Python/Full-Stack)
- Mindrift
- Lisbon
- May 4
Freelance AI Evaluation Engineer needed to create challenging coding test cases for AI systems. Requires 5+ years of Python development experience, full-stack development skills, and experience writing functional and integration tests.
DevOps Engineer (Automation Systems) - Freelance AI Trainer
- Mindrift
- Lisbon
- April 24
of Generative AI by tapping into real‐world expertise from across the globe.About The Role This is a freelance
Freelance IT Project Manager/Digital and Web Projects
- Pubgenius Inc.
- Lisbon
- April 17
Manage international client projects from planning to delivery. Define scope, milestones, and deliverables. Translate requirements into tasks and iterations. Lead Agile ceremonies and provide status updates.
Mechanical Engineer & Python Expert - Freelance AI Trainer
- Mindrift
- Lisbon
- April 24
Freelance Mechanical Engineer to design computational engineering problems requiring Python programming for solutions. Must have a degree in Mechanical Engineering or related field and strong Python proficiency.
Freelance n8n Workflow Developer - AI Trainer
- Mindrift
- Lisbon
- April 25
AI Workflow Engineer - Freelance AI Trainer
- Mindrift
- Lisbon
- April 17
Freelance Recruiter (International Markets)
- Cross Border Talents
- Lisbon
- May 3
Join Cross Border Talents as a Freelance Recruiter and work with a global network of professionals across
Integration Developer (API Specialist) - Freelance AI Trainer
- Mindrift
- Lisbon
- April 17
of Generative AI by tapping into real‐world expertise from across the globe.About The Role This is a freelance
Physics Expert with Python - Freelance AI Trainer
- Mindrift
- Lisbon
- April 24
Data Scientist (Python & SQL) - Freelance AI Trainer
- Mindrift
- Lisbon
- April 29
Freelance Data Scientist to design and develop computationally intensive data science problems using Python and SQL. Must have 5+ years of experience, expertise in Python libraries (Pandas, NumPy, Scikit-learn), statistical analysis, and machine learning.
Freelance Junior Journalist - AI Trainer
- Mindrift
- Lisbon
- May 6
Chemistry & Python Expert - Freelance AI Trainer
- Mindrift
- Lisbon
- April 24
Freelance Mathematics Expert - AI Trainer
- Mindrift
- Lisbon
- April 17
Senior Data Scraping Engineer (Python)
- Mindrift
- Lisbon
- May 5
Freelance Data Scraping Engineer (Python)
- Mindrift
- Lisbon
- April 24
Business Intelligence Developer
- Optimis Tech
- Lisbon
- May 3
PERFECT REMOTE FREELANCE OPPORTUNITY FOR A SENIOR BUSINESS INTELLIGENCE SOLUTIONS DEVELOPER TO BE A PART
Research Physicist with Python Experience - Freelance AI Trainer
- Mindrift
- Lisbon
- April 24
Behavioral Health Coach (Lisbon, Portugal)
- Intellect
- Lisbon
- May 3
This flexible freelance role allows you to set your own schedule, making it an ideal supplement to your
Biology & Python Expert - Freelance AI Trainer
- Mindrift
- Lisbon
- April 29




























