Work Location : Spain (Remote/Work from home)
Engagement Model : Permanent discontinuous employment contract;
Full-time Language Needed : Portuguese Estimated Start Date :
February 2026 Engagement Duration : 12 months DataForce by
TransPerfect is seeking a Language Engineer with idiomatic fluency
in Portuguese to join our team in Spain, working remotely on data
curation and evaluation. Role Summary As a Language Engineer, you
will leverage your native-level Portuguese skills and linguistic
expertise to evaluate data, review speech model outputs and
annotate audio data. Role Responsibilities: Curate, evaluate, and
annotate linguistic and audio data to ensure high standards of
quality, relevance, and consistency Evaluate outputs from speech
models Run scripts via command line; potentially also write scripts
or evaluate code Proofread (e.g. audio scripts) and proof-listen
audio data (e.g. recorded speech) for accuracy, pronunciation, and
expressiveness Provide feedback and insights based on data analysis
Participate in test evaluations and problem-solving discussions
Evaluate outputs from speech models Role Requirements: Idiomatic
fluency in Portuguese Bachelor's degree or higher in Linguistics,
Computational Linguistics , or a related field Knowledge of
phonetics/phonology Strong analytical skills and the ability to
draw conclusions from complex datasets Previous experience in




similar tasks (data curation, evaluation, or linguistic analysis)
preferred Comfortable working with basic command line tools to run
pre-written scripts; experience with Python preferred Strong
understanding of core linguistic concepts, including syntax,
semantics, and morphology Proficiency in an additional language
(such as Italian, French, etc.) is a plus Ability to work
independently and manage tasks efficiently Excellent written and
verbal communication skills DataForce by TransPerfect is part of
the TransPerfect family of companies, the world’s largest provider
of language and technology solutions for integral business, with
offices in more than 100 cities worldwide. We offer high-quality
data for Human-Machine Interaction to some of the most prestigious
technology companies in the world. Our department focuses on
gathering, enriching and processing data for Machine Learning in
different AI domains. To learn more about DataForce please visit us
at https://www.transperfect.com/dataforce TransPerfect is an equal
opportunity employer and committed to all recruitment processes and
workplace free from harassment, sexual harassment and
discrimination. For more information on the TransPerfect Family of
Companies, please visit our website at
www.transperfect.com

📌 Remote Portuguese Language Engineer in Spain (Barcelona)
🏢 DataForce by TransPerfect
📍 Barcelona