72 freelance English-speaking jobs in Lisbon
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
Senior Consultant (MBB & Top-Tier Firms) - Freelance AI Project
- Mindrift
- Lisbon
- May 18
Senior Consultant with 3+ years of experience at a top-tier strategy consulting firm is needed to build realistic consulting project environments for AI training.
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
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
Site Reliability Engineer
- Ubique Systems
- Lisbon
- April 30
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 24
Freelance Peer Reviewer, Civil Engineering, Mechanical Engineering, Computer Science
- Cactus Communications
- Lisbon
- May 4
Freelance peer reviewers needed for civil, mechanical, and computer science journals. Must have a doctorate, at least two publications in the last two years, and strong analytical and writing skills.
Content Marketer | Lisbon
- Dapper
- Lisbon
- May 10
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
Lead Generation Specialist (Email & LinkedIn Outreach) | Commission-Based
- C&D Talent Advisory
- Lisbon
- May 29
Content Reviewer
- Innodata Inc.
- Lisbon
- May 1
Innodata seeks a remote Content Reviewer to evaluate online content for accuracy and quality. This freelance role requires 30 hours per week and involves identifying errors, categorizing content, and improving AI responses.
Become a B2B Distributor – Premium Madagascar Vanilla | Portugal
- Vanilleo
- Lisbon
- May 1
results-driven attitude Ability to work independently and manage your own territory Status:independent / freelance
Biology & Python Expert - Freelance AI Trainer
- Mindrift
- Lisbon
- April 29
Optical Engineer with Python - Freelance AI Trainer
- Mindrift
- Lisbon
- April 24
Senior Compensation Analyst (Part Time Contractor).
- PSI
- Lisbon
- May 8
Material Scientist with Python - Freelance AI Trainer
- Mindrift
- Lisbon
- May 2
Freelance English Writer - AI Trainer
- Mindrift
- Lisbon
- May 7
AI Agent Evaluation Analyst (Freelance)
- Mindrift
- Lisbon
- April 30
to $32/hour depending on your skills, experience, and project needsTake part in a flexible, remote, freelance
Delivery Manager - Core Technology Platform
- Keyrock
- Lisbon
- April 28
AI.Impactful, challenging work with direct business influence.Competitive salary and benefits (full‐time or freelance












































