61 freelance English-speaking jobs in Lisbon

  • Visit.org
  • Lisbon
  • April 7
LogoVisit.org is looking for a passionate and ambitious Freelance In-Person Event Host in Lisbon, Portugal
  • Mindrift
  • Lisbon
  • April 24
LogoFreelance AI trainer needed to design and develop computational biology problems requiring Python programming. Must have a biology degree, Python proficiency, and experience with biological data analysis and algorithms.
  • Mindrift
  • Lisbon
  • April 10
LogoFreelance AI trainer needed to design computational physics problems requiring Python programming. Must have a degree in Physics or related field, 2+ years of experience, and strong Python skills.
  • Mindrift
  • Lisbon
  • April 10
LogoFreelance 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.
  • Mindrift
  • Lisbon
  • April 27
LogoFreelance 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.
  • Jobgether
  • Lisbon
  • May 1
, and mobile games.Inclusive, diverse, and collaborative international team culture.Opportunity for freelance
  • Jobgether
  • Lisbon
  • April 26
technologies.BenefitsFull remote flexibility with the ability to work from anywhere worldwide.Long‐term freelance
  • Liberty Music PR
  • Lisbon
  • March 15
are seeking a passionate and driven A&R Outbound Sales Representative to join our team on a remote, freelance
  • Collective.work
  • Lisbon
  • April 14
LogoExperienced IT Procurement Specialist needed for software procurement, contract management, and supplier negotiations. Minimum 5 years of experience in vendor management, contract negotiation, and international environments required.
  • Randstad
  • Lisbon
  • April 16
Freelance Data Analyst (Python) - AI TrainerStudent Intern - Data Analyst & AdministratorWe're unlocking
  • Mindrift
  • Lisbon
  • April 4
LogoFreelance 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.
  • Dots
  • Lisbon
  • April 27
indexing, or query optimizationHave done any kind of customer‐facing technical work — support, consulting, freelance
  • Tameson
  • Lisbon
  • April 25
To simplify hiring outside our registered countries, we engage global talent through freelance contracts.Ready
  • Mindrift
  • Lisbon
  • April 17
LogoCivil 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.
  • Upwork
  • Lisbon
  • February 27
Logocompanies connects businesses with global, AI enabled talent across every contingent work type including freelance
  • RM Staffing B.V.
  • Lisbon
  • March 2
Logomonths per customer On-target earnings (OTE): EUR 4,000–5,000/month when hitting quota Arrangement: Freelance
  • RM Staffing B.V.
  • Lisbon
  • March 2
LogoMeeting bonus: EUR 25–50 per qualified meeting On-target monthly earnings: EUR 800–1,200+ Arrangement: Freelance
  • Upwork
  • Lisbon
  • February 27
Logocompanies connects businesses with global, AI-enabled talent across every contingent work type including freelance
  • Zicasso
  • Lisbon
  • April 12
entrepreneurial spirit and has a passion for international travel.This is aninternational, fully-remote, freelance
  • Tameson
  • Lisbon
  • March 1
laws in each country, the easiest way to hire talent outside of our registered countries is through freelance
Email me future jobs like these:
next page