71 freelance English-speaking jobs in Lisbon
Senior Python Engineer
- Shakers
- Lisbon
- June 10
Senior Python Engineer · Real-Time Signal Processing & Full-Stack (R&D) | Freelance via ShakersWe're ... check-insNice to have: DSP / frequency analysis, TensorFlow / ML, hardware and DAQ integration.100% freelance ... ownership and genuine variety across Python, Node.Js, real-time systems and ML.At Shakers we connect top freelance
SAP Test Lead — Hybrid, Porto (Freelance, 3+ Months)
- Onyx-Conseil
- Lisbon
- May 27
- 3 months +, for a Final Client Detail of the mission: Freelance, 3 months + Porto, 2 days on site ... - 3 months + RED Global is looking for a SAP Test Lead for a Greenfield project in Porto, Hybrid - Freelance
AI Trainer - Freelance Data Annotator
- Toloka Annotators
- Lisbon
- May 25
Freelance Peer Reviewer - Leiomyosarcoma
- Cactus Communications
- Lisbon
- May 20
Freelance peer reviewers with a PhD/MD and two recent publications in Leiomyosarcoma are needed to assess manuscript novelty, study design, literature review, results, and provide constructive feedback.
Freelance Peer Reviewer - Liposarcoma
- Cactus Communications
- Lisbon
- May 20
Freelance peer reviewers with a PhD/MD and two recent publications in Liposarcoma are needed to assess manuscript novelty, study design, literature review, results, and provide constructive feedback.
Freelance Peer Reviewer - Robotic Surgery
- Cactus Communications
- Lisbon
- June 18
Freelance peer reviewers with a doctorate in robotic surgery are needed to assess manuscripts for originality, study design, literature review, results, and conclusions.
Freelance Peer Reviewer - Blood disorders
- Cactus Communications
- Lisbon
- June 18
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 Peer Reviewer - Endovascular Surgery
- Cactus Communications
- Lisbon
- June 18
Freelance peer reviewers with a PhD/MD and two recent publications in endovascular surgery are needed to assess manuscript novelty, study design, literature review, results, and provide constructive feedback.
Freelance Peer Reviewer - Antibody therapeutics
- Cactus Communications
- Lisbon
- June 18
Freelance peer reviewers with a PhD/MD and two recent publications in antibody therapeutics are needed to assess manuscript novelty, study design, literature review, results, and provide constructive feedback.
Freelance Peer Reviewer - Multiple myeloma
- Cactus Communications
- Lisbon
- June 18
Freelance peer reviewers with a PhD/MD and two recent publications in multiple myeloma are needed to assess manuscript novelty, study design, literature review, results, and provide constructive feedback.
Freelance Peer Reviewer - Ophthalmology and Optometry
- Cactus Communications
- Lisbon
- June 18
Freelance peer reviewers with a PhD/MD and two recent publications in ophthalmology or optometry are needed to assess manuscript novelty, study design, literature review, results, and provide constructive feedback.
Freelance Peer Reviewer - Pediatric & Gynecologic Surgery
- Cactus Communications
- Lisbon
- June 18
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 Reviewer - Red Blood Cell Disorders
- Cactus Communications
- Lisbon
- June 18
Freelance peer reviewers with a PhD/MD and two recent publications in red blood cell disorders are needed to assess manuscript novelty, study design, literature review, results, and provide constructive feedback.
Freelance Peer Reviewer - Cardiology and vascular medicine
- Cactus Communications
- Lisbon
- June 18
Freelance peer reviewers with a PhD/MD and at least two publications in the last two years are needed to assess manuscripts in cardiology and vascular medicine.
Freelance Peer Reviewer - Heart & Circulatory Disorders
- Cactus Communications
- Lisbon
- June 18
Freelance peer reviewers with a PhD/MD and two recent publications in heart & circulatory disorders are needed to assess manuscript novelty, study design, literature review, results, and provide constructive feedback.
Freelance Recruiter (International Markets)
- Cross Border Talents
- Lisbon
- May 3
Join Cross Border Talents as a Freelance Recruiter and work with a global network of professionals across
Physics Expert with Python - Freelance AI Trainer
- Mindrift
- Lisbon
- June 10
Portuguese Language Specialist (Portugal) - Freelance AI Trainer Project
- Invisible Agency
- Lisbon
- June 5
Portuguese Language Specialist (Portugal) - Freelance AI Trainer Project Portugal Are you a Portuguese
Chemistry & Python Expert - Freelance AI Trainer
- Mindrift
- Lisbon
- May 26
Freelance Mathematics Expert - AI Trainer
- Mindrift
- Lisbon
- May 23












