62 freelance English-speaking jobs in Lisbon

#Freelance #Frontend #React #TypeScript #EVCharging #RemoteWork ... Frontend Engineer (React + TypeScript) — Freelance | Hybrid Porto or Lisbon | EV Tech We're hiring a ... This is a freelance role through Shakers, the platform connecting top tech freelancers with high-impact

Senior Python Engineer · Real-Time Signal Processing & Full-Stack (R&D) | Freelance via Shakers We're ... At Shakers we connect top freelance tech talent with companies building things that matter. ... check-ins Nice to have: DSP / frequency analysis, TensorFlow / ML, hardware and DAQ integration. 100% freelance

Freelance peer reviewers with a doctorate in Pediatric & Gynecologic Surgery are needed to assess manuscripts for originality, study design, literature review, results, and provide constructive feedback.

Freelance peer reviewers with a PhD/MD and two recent publications in blood disorders are needed to assess manuscript originality, study design, literature review, results, and provide constructive feedback.

Freelance AI trainer evaluates AI-generated auto insurance claims decisions for accuracy, coverage, and compliance. Designs test scenarios and writes fraud-flagging scenarios. Requires 3+ years of experience in insurance, claims, legal, or financial services and strong written English.

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.

About the Role This is a freelance role for a Tendem project. ... Why this freelance opportunity might be a great fit for you?

Employment type: Freelance / Contract Workplace type: Remote Seniority level: Entry Level #J-18808-Ljbffr

Join Cross Border Talents as a Freelance Recruiter and work with a global network of professionals across

About the Role This is a freelance role for a Tendem project. ... Why this freelance opportunity might be a great fit for you?

About the Role This is a freelance role for a Tendem project. ... Benefits Why this freelance opportunity might be a great fit for you?

Portuguese Language Specialist (Portugal) - Freelance AI Trainer Project Portugal Are you a Portuguese

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 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 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.

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

Hybrid setup (2 days on‐site in Lisboa, Braga, or Coimbra), full time, long term & freelance.

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

Lead SAP SD workflows across multiple projects, driving best-practice workshops and shaping solutions. Manage scope, planning, risks, and dependencies to ensure successful delivery. Coordinate business, technical teams, and stakeholders throughout the project lifecycle.

Freelance autonomy with the structure of meaningful, high‐impact work.