60 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 17
LogoFreelance AI trainer needed to design computationally intensive mathematical problems requiring Python programming. Must have a degree in Mathematics or related field, Python proficiency, and experience with numerical methods and symbolic computation.
  • Mindrift
  • Lisbon
  • March 30
LogoFreelance AI trainer needed to design and develop computationally intensive statistical problems requiring Python programming. Must have a degree in Statistics or related field, 2+ years of experience, and strong written English.
  • Conspicuous
  • Lisbon
  • February 9
$60,000.00-$100,000.00 1 week ago Portugal $203,320.00-$227,240.00 1 month ago Solution Architect - Freelance
  • 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.
  • Randstad Enterprise
  • Lisbon
  • April 16
chances of interviewing at Randstad Enterprise by 2x Sign in to set job alerts for "Recruiter" roles.Tech 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.
  • 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.
  • kapa.ai
  • Lisbon
  • April 12
Portugal Is Required)Machine Learning Platform Engineer (M/F) - Remote (Living In Portugal Is Required)Freelance
  • Tech Pipeline
  • Lisbon
  • April 17
Logoaccessibility and usability Knowledge of Portuguese, Italian, or Spanish Any personal, university, or freelance
  • Dots
  • Lisbon
  • March 1
indexing, or query optimizationHave done any kind of customer‐facing technical work — support, consulting, freelance
  • Mindrift
  • Lisbon
  • April 1
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.
  • Veeva Systems
  • Lisbon
  • March 2
HaveLeadership experience within a talent acquisition function.Experience building hiring pipelines for freelance
  • 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
LogoMeeting bonus: EUR 25–50 per qualified meeting On-target monthly earnings: EUR 800–1,200+ Arrangement: 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
  • lastminute.com
  • Lisbon
  • April 13
Full Stack Data Analyst - Critical Data ProductsFull Stack Data Analyst - Critical Data ProductsTech Freelance
  • Upwork Enterprise
  • Lisbon
  • April 13
companies connects businesses with global, AI‐enabled talent across every contingent work type including freelance
  • Upwork
  • Lisbon
  • February 27
Logocompanies connects businesses with global, AI-enabled talent across every contingent work type including freelance
  • Upwork
  • Lisbon
  • February 27
Logocompanies connects businesses with global, AI-enabled talent across every contingent work type including freelance
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