58 freelance English-speaking jobs in Lisbon

Visit.org is looking for a passionate and ambitious Freelance In-Person Event Host in Lisbon, Portugal

Flexible, fully remote freelance work that fits your current commitmentsApply your expertise to a rapidly

Freelance 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.

$60,000.00-$100,000.00 1 week ago Portugal $203,320.00-$227,240.00 1 month ago Solution Architect - Freelance

Freelance work.

Hybrid (Lisbon)Software Engineer (Python) - Agentic PlatformFull Stack Django Developer (Fully Remote)Freelance

interviewing at Randstad Enterprise by 2x Sign in to set job alerts for "Recruiter" roles.Tech Freelance

engaging with technical and non-technical stakeholdersBenefitsCompensation in USDLong-term/full-time freelance

projects alongside leading research labs Fully remote and flexible — work when and where it suits you Freelance

alongside leading research labs and AI teams Fully remote and flexible — work when and where it suits you Freelance

Freelance 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.

Experienced IT Procurement Specialist needed for software procurement, contract management, and supplier negotiation. Minimum 5 years experience in vendor management, contract negotiation, and international environments required.

accessibility and usability Knowledge of Italian, Portuguese, or Spanish Any personal, academic, or freelance

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

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

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

Senior UI/UX Designer (Freelance, Remote)We're unlocking community knowledge in a new way.

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