65 freelance English-speaking jobs in Lisbon

  • Toloka Annotators
  • Lisbon
  • April 2
LogoAt Toloka, we connect smart, curious people from around the world with freelance online tasks that train ... Take part in a part-time, remote, freelance project that fits around your primary professional or academic ... questions when needed Genuine interest in technology and artificial intelligence Benefits Why this freelance
  • Twine
  • Lisbon
  • April 5
detail and commitment to delivering high-quality, accurate visual content.About Twine Twine is a leading freelance ... globally.Our Mission Twine's mission is to empower creators and businesses to thrive in an AI-driven, freelance-first
  • Pubgenius Inc.
  • Lisbon
  • January 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.
  • Antaes Consulting
  • Lisbon
  • March 26
Engineer (Developer) – Omni Retail Location : Lisbon Activity rate : 100% Starting date : ASAP Contract : Freelance
  • Cross Border Talents
  • Lisbon
  • April 5
Join Our Team: iGaming Recruitment Specialists (Freelance | Remote) We’re looking for experienced recruiters
  • Mindrift
  • Lisbon
  • March 23
LogoFreelance AI trainer needed to design computational physics problems requiring Python programming. Must have a physics degree, Python proficiency, and experience with numerical simulation methods.
  • Mindrift
  • Lisbon
  • March 27
LogoFreelance AI trainer needed to design computational chemistry problems requiring Python programming. Must have a chemistry degree, Python proficiency, and experience with numerical methods in chemistry.
  • Mindrift
  • Lisbon
  • April 10
LogoFreelance AI trainer needed to design computational physics problems requiring Python programming. Must have a physics degree, 2+ years experience, and strong Python skills (NumPy, SciPy, Sympy).
  • 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 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
  • March 28
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.
  • Intellect
  • Lisbon
  • January 22
This freelance, remote role offers complete flexibility, allowing you to set your own business hours.
  • Visit.org
  • Lisbon
  • April 7
LogoVisit.org is looking for a passionate and ambitious Freelance In-Person Event Host in Lisbon, Portugal
  • 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.
  • Mindrift
  • Lisbon
  • March 16
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 17
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.
  • Mindrift
  • Lisbon
  • March 19
LogoTrain AI models to understand and generate human-like text. Craft responses, generate prompts, define scoring criteria, and ensure quality. Requires a Bachelor's degree in a related field, at least 1 year of experience, strong written English (C1/C2), and a stable internet connection.
  • 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
  • Upwork
  • Lisbon
  • January 16
companies connects businesses with global, AI-enabled talent across every contingent work type including freelance
Email me future jobs like these: