89 freelance English-speaking jobs in Lisbon

  • Mindrift
  • Lisbon
  • April 18
of Generative AI by tapping into real‐world expertise from across the globe.About The Role This is a freelance
  • Mindrift
  • Lisbon
  • April 10
Quantum researchers with Python proficiency are sought to design computational physics problems requiring non-trivial reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics.
  • 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.
  • Mindrift
  • Lisbon
  • April 12
LogoFreelance Supply Chain Consultant to design disruption scenarios, evaluate AI recommendations, and assess outputs for accuracy and business relevance within ERP systems.
  • Hays
  • Lisbon
  • April 17
SAP IT Tax ConsultantPorto, Portugal (Remote) | Automotive Tech English: Fluent | Freelance or Permanent
  • Laburo
  • Lisbon
  • April 19
Laburo.io seeks experienced coaches to provide career, leadership, confidence, interview, and career change support to individuals undergoing transitions. Coaches define their offerings, delivery methods, and pricing.
  • Mindrift
  • Lisbon
  • April 15
of Generative AI by tapping into real‐world expertise from across the globe.About The Role This is a freelance ... projects is a plusEnglish proficiency: Upper‐intermediate (B2) or above (required)Benefits Why this freelance
  • Mindrift
  • Lisbon
  • April 1
Civil 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 or equivalent and 2+ years of experience.
  • Sweat Pants Agency
  • Lisbon
  • April 1
LogoThis role is ideal for someone who has worked in an agency, freelance, or multi-client environment and ... What We're Looking For Required: 2+ years of email marketing experience, preferably in an agency, freelance
  • Mindrift
  • Lisbon
  • February 15
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
  • Mindrift
  • Lisbon
  • April 18
LogoFreelance mathematicians with a degree and 2+ years of experience are sought to design problems, evaluate AI solutions, and improve AI reasoning for leading tech companies.
  • Mindrift
  • Lisbon
  • April 18
LogoFreelance Junior Journalist will train AI models to understand and generate human-like text. Tasks include crafting responses, generating prompts, defining scoring criteria, and ensuring quality.
  • 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.
  • Innodata Inc.
  • Lisbon
  • March 14
Innodata seeks a remote Content Reviewer to evaluate online content for quality, accuracy, and categorization. This freelance role requires 30 hours per week and involves identifying errors, inconsistencies, and inappropriate content.
  • Mindrift
  • Lisbon
  • April 14
Senior Consultant with 3+ years at a top-tier strategy consulting firm (McKinsey, BCG, Bain, etc.) needed to design and evaluate AI-powered consulting project scenarios.
  • Mindrift
  • Lisbon
  • April 18
LogoAbout the Role This is a freelance role for a Tendem project. ... Benefits Why this freelance opportunity might be a great fit for you?
  • Mindrift
  • Lisbon
  • April 17
LogoAbout the Role This is a freelance role for a Tendem project. ... Benefits Why this freelance opportunity might be a great fit for you?
  • Mindrift
  • Lisbon
  • April 16
LogoAbout the Role This is a freelance role for a Tendem project. ... Benefits Why this freelance opportunity might be a great fit for you?
  • Mindrift
  • Lisbon
  • April 12
LogoAbout the Role This is a freelance role for a Tendem project. ... Benefits Why this freelance opportunity might be a great fit for you?
  • Groove Pillows
  • Lisbon
  • April 12
of customers across the UK and US.We're looking for a Product Marketing Specialist on a mid‐term freelance
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