129 freelance English-speaking jobs in Lisbon

Requirement for a Mechanical Project Manager for a 12 - 18 month freelance contract starting immediately ... Key details: Role: Mechanical Project Manager (Freelance) Contract: 12-18 months Start: Immediately ... Locations: Portugal (Lisbon Region) Sectors: Data Centres - Mechanical Packages Rates: Competitive - Freelance

Location: Remote Type: Freelance (project-based, long-term collaboration)FREELANCE EDITOR & POST POWERHOUSEAbout ... you have experience with VFX, CGI or AI‐driven post‐production tools.What you'll getA long‐term freelance ... international surf brand and help define how SRFACE shows up across every screen.What you'll doAs our freelance ... team of entrepreneurs and surfers who care deeply about quality and culture.Compensation : Competitive freelance ... founders, ambassadors and creativesFlexible, remote setupAccess to our latest wetsuits and gearCompetitive freelance

Engineer (Developer) – Omni Retail Location : Lisbon Activity rate : 100% Starting date : ASAP Contract : Freelance

Freelance Accounting Expert - AI Trainer 3 days ago – be among the first 25 applicants.Get AI‐powered ... switch between tasks and topics quickly and sometimes work with challenging, complex guidelines.Our freelance ... $33/hour depending on your skills, experience, and project needs.Take part in a part‐time, remote, freelance

Electrical Engineer with Python Experience - Freelance AI Trainer 2 days ago Be among the first 25 applicantsThis ... engineering problemsBenefitsEarn up to $33/hour for your expertiseFully remote, flexible, part‐time freelance

onsite International projects | Long-term opportunities About the role We are looking for experienced Freelance

switch between tasks and topics quickly and sometimes work with challenging, complex guidelines Our freelance ... $34/hour depending on your skills, experience, and project needs Take part in a part-time, remote, freelance

switch between tasks and topics quickly and sometimes work with challenging, complex guidelines Our freelance ... $34/hour depending on your skills, experience, and project needs Take part in a part-time, remote, freelance

Freelance AI trainer needed to design math problems, evaluate AI solutions, and validate calculations using Python. Must have a mathematics degree, 3+ years of experience, strong Python skills, and excellent written English.

of Generative AI by tapping into real‐world expertise from across the globe.About The Role This is a freelance ... troubleshoot independently.English proficiency: Upper‐intermediate (B2) or above (required).Benefits Why this freelance

Electrical Engineer with Python expertise needed for part-time, project-based AI training. Evaluate AI solutions, validate calculations, and improve AI reasoning.

Project Specialist - freelance, business hoursDay-to-day coordination and execution of assigned projectHandling

SAP FICO Consultant Hybrid-Lisbon €300-€325 Freelance contract until end of 2026, with 6-month renewals

Physics Researcher needed for part-time, project-based AI training. Design physics problems, evaluate AI solutions, and validate calculations using Python.

internet; company‐sponsored benefits such as health insurance and PTO do not apply.Employment Type Freelance

Freelance AI trainer needed to design mathematics problems, evaluate AI solutions, and validate calculations using Python. Must have a degree in Mathematics or related field, 3+ years of experience, strong Python proficiency, and excellent written English.

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.

environment.Opportunities for growth and learning about global brands.Flexible schedules (Mondays to Sundays).Freelance

This freelance position combines responsibilities in both social and environmental auditing, including

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