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DocPlanner

Freelance Portuguese Data Annotation Specialist (100% Remote within Europe)

DocPlanner

Published 20 Apr 2026
Barcelona, Spain
15 - 15 EUR Hourly
Freelancer

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Role Highlights

Languages used

Key skills

Machine Learning
NLP
Data Quality
AI
LLMs
Startup
DataSets
Reliability
Audio

Tools, Libraries and Frameworks

Description

The role involves preparing and curating linguistically and medically oriented datasets in Portuguese to support machine learning and natural language processing initiatives. The specialist will perform audio transcriptions, implement text patterns to extract named entities, and contribute to dictionaries and taxonomies. Responsibilities include evaluating the accuracy of text structures and ensuring high-quality data annotation. The individual will work independently while maintaining communication with experts to ensure data relevance. The position requires delivering high-quality work within established deadlines.

Required Qualifications and Skills

Candidates must be native Portuguese speakers with a full professional level of English. A degree or strong background in linguistics, computational linguistics, or a related field is required. Applicants need hands-on experience with data annotation, transcription, and labeling tools, along with familiarity with medical terminology. Proficiency in working with text patterns and dictionaries for natural language processing is necessary.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

DocPlanner

Size

2724

HQ

Warszawa, PL

Public/Private

Privately Held

Description

With a global mission to “make the healthcare experience more human”, Docplanner creates digital apps and software solutions for doctors, clinics, hospitals and patients to enable the healthcare ecosystem and the patient journey to work together more seamlessly. With free doctor reviews and instant online appointment booking for patients through its online marketplaces, Docplanner has a network of almost 2 million healthcare professionals, serves over 130,000 customers globally and operates in 13 countries. Doctors and clinics count on Docplanner to facilitate scheduling, booking, communication and payments for millions of patients a month. Through its innovative and user-friendly software, doctors and clinics can optimize patient flows, reduce costly no-shows and completely digitize their practices - all resulting in valuable time savings that can instead be used to improve patient outcomes and experiences. Via its TuoTempo brand, the company offers a more sophisticated suite of optimisation products for large healthcare institutions. Docplanner was founded in 2012 in Poland and now boasts a team of more than 2,400 based across offices in Warsaw, Barcelona, Istanbul, Rome, Mexico City, Munich, Curitiba and Bologna. It is backed by leading venture capital funds, including Point Nine Capital, Goldman Sachs Private Capital and One Peak Partners, raising a total of approximately €300 million to date.

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