59 freelance English-speaking jobs in Lisbon

Site Reliability Engineer needed for a B2B or freelance contract role in Lisbon. Requires strong DevOps skills (Jenkins, Git, Bitbucket), Linux proficiency, SQL expertise, and experience with monitoring tools (Splunk, Dynatrace).

Graphic Designer – Global Brand – Figma - Porto (Hybrid) Global Designer Brand is now looking for freelance

Freelance peer reviewers needed for civil, mechanical, and computer science journals. PhD or equivalent required, with at least two publications in the last two years. Strong analytical and writing skills, experience with manuscript review systems preferred.

Freelance 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.

Freelance 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.

need to be an expert) Role details Start : Immediate Location : Remote, based in Lisbon Engagement : Freelance

Software engineer with 7+ years of Java experience (Spring Boot, Spring Batch, Hibernate, REST API) sought for B2B/freelance contract. Collaborate in agile environment to deliver user-focused solutions. Automate development, testing, and deployment processes.

Freelance Agent Evaluation Engineer needed to design and evaluate AI coding agent performance in simulated developer environments. Requires 5+ years software development experience with Python, JavaScript/TypeScript, Docker, Postgres, Kafka, Redis, and testing experience.

Freelance agent commercial/sales or experienced B2B sales profile Background in corporate services, ... commercial partner - Pursue ongoing commission and act as the first touchpoint for client Ideal Candidate - Freelance

This is an international, fully-remote, freelance contractor position, working from home, at a location

Freelance Data Analyst (Python) - AI Trainer Student Intern - Data Analyst & Administrator We're unlocking

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

for the assigned city   Recruit, train, and lead a small central team (2-3 persons) as well as a few freelance

, or query optimization Have done any kind of customer‐facing technical work — support, consulting, freelance

reporting, and coordination, and you'll need to do it well Experience in a startup, consulting, or freelance

Title: Influencer & Talent Agent Location: 📍 Remote (Work from Anywhere) Job Type: ⏰ Full-Time Freelance

Freelance Recruiter (Startups and Scaleups - Remote - Lisbon Talent Acquisition Operations Senior Specialist

Full Stack Data Analyst - Critical Data Products Full Stack Data Analyst - Critical Data Products Tech Freelance

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