89 freelance English-speaking jobs in Lisbon
Email Marketing Strategist (Klaviyo - Remote)
- Sweat Pants Agency
- Lisbon
- April 1
Freelance Automation Workflow Specialist (No-Code)
- Mindrift
- Lisbon
- April 14
About the RoleThis is a freelance role for a Tendem project.
Mathematics Researcher (Python) - Freelance AI Trainer
- Mindrift
- Lisbon
- April 3
Freelance AI trainer needed to design mathematics problems, evaluate AI solutions, and validate calculations using Python. Must have a degree in Mathematics or related field, 3+ years of experience, strong Python proficiency, and excellent written English.
Physics Researcher (Python) - Freelance AI Trainer
- Mindrift
- Lisbon
- March 8
Physics Researcher needed for part-time, project-based AI training. Design physics problems, evaluate AI solutions, and validate calculations using Python.
Freelance AI Evaluation Engineer (Python/Full-Stack)
- Mindrift
- Lisbon
- April 9
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.
Electrical Engineer & Python Expert - Freelance AI Trainer
- AI Chopping Block, Inc.
- Lisbon
- April 4
Electrical Engineer with Python expertise sought for part-time, project-based AI training. Design electrical engineering problems, evaluate AI solutions, and validate calculations using Python. Strong written English and 3+ years of experience required.
AI Pilot Vibe Coding Task Associate
- Mindrift
- Lisbon
- April 23
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
Civil Engineer & Python Expert - Freelance AI Trainer
- Mindrift
- Lisbon
- April 17
Freelance Civil Engineer to design computational engineering problems requiring Python programming for solutions. Must have a Civil Engineering degree and Python proficiency for numerical validation.
AI Workflow Engineer - Freelance AI Trainer
- Mindrift
- Lisbon
- April 18
Freelance n8n Workflow Developer - AI Trainer
- Mindrift
- Lisbon
- April 17
Data Scientist (Python & SQL) - Freelance AI Trainer
- Mindrift
- Lisbon
- April 4
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.
Low-Code Automation Engineer - Freelance AI Trainer
- Mindrift
- Lisbon
- April 16
Freelance Data Scraping Engineer (Python)
- Mindrift
- Lisbon
- April 12
Physics Expert with Python - Freelance AI Trainer
- Mindrift
- Lisbon
- April 24
Chemistry & Python Expert - Freelance AI Trainer
- Mindrift
- Lisbon
- April 24
Freelance Junior Journalist - AI Trainer
- Mindrift
- Lisbon
- April 18
Freelance Mathematics Expert - AI Trainer
- Mindrift
- Lisbon
- April 18
Site Reliability Engineer
- Ubique Systems
- Lisbon
- April 9
Site Reliability Engineer needed for a B2B or freelance contract role in Lisbon. Requires strong DevOps skills (Jenkins, Git, Bitbucket), Linux proficiency, SQL expertise, and experience with monitoring tools (Splunk, Dynatrace).
Research Physicist with Python Experience - Freelance AI Trainer
- Mindrift
- Lisbon
- April 10
Medior Content Marketer | Lisbon
- Dapper
- Lisbon
- April 16
We do provide more security than a pure freelance contract, as we work with a30-day notice period(on ... ambition to become the #1 B2B Marketing Agency worldwide in the next ten years.Work setup We work with freelance
























