64 freelance English-speaking jobs in Lisbon

Freelance 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.

Job Description We are looking for a part time freelance Senior Compensation Analyst to implement, manage

-5 years of professional experience as a video editor, post-production specialist, or similar role (freelance

accessibility and usabilityKnowledge of Portuguese, Italian, or SpanishAny personal, university, or freelance

quality and on-time services across a variety of therapeutic indications.We are looking for a part time freelance

products, lending, and PFM tools.Direct marketing collateral, brand evolution, and motion design (managing freelance

Freelance Data Analyst (Python) - AI TrainerStudent Intern - Data Analyst & AdministratorWe're unlocking

Portugal Is Required)Machine Learning Platform Engineer (M/F) - Remote (Living In Portugal Is Required)Freelance

LinkedIn Profile required for eligibility check.Location Remote (US, UK, CAN, EMEA)Type of contract Freelance

largest linguistic network, including more than 1,600 in-house translators and in excess of 29,000 freelance

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, 2+ years of experience, and strong written English.

companies connects businesses with global, AI-enabled talent across every contingent work type including freelance

team gatherings, and exclusive game releasesFlexible working arrangements (full‐time, part‐time, or freelance

companies connects businesses with global, AI enabled talent across every contingent work type including freelance

companies connects businesses with global, AI-enabled talent across every contingent work type including freelance

junior team members, assisting in onboarding new designers.Collaborate with third‐party suppliers and freelance

HaveLeadership experience within a talent acquisition function.Experience building hiring pipelines for freelance

months per customer On-target earnings (OTE): EUR 4,000–5,000/month when hitting quota Arrangement: Freelance

Meeting bonus: EUR 25–50 per qualified meeting On-target monthly earnings: EUR 800–1,200+ Arrangement: Freelance

Full Stack Data Analyst - Critical Data ProductsFull Stack Data Analyst - Critical Data ProductsTech Freelance