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Posted May 23, 2026

On-Demand Freelance Spanish Translator/Post-Editor

Experienced post-editor for Weekends from Friday 5pm - Monday 7am (Eastern Standard Time) Type: Freelance / Remote Location: Several Time Zones Hours: Weekends from Friday 5pm - Monday 7am (Eastern Standard Time) We are looking for talented and qualified English (US) into Spanish (US) Post-Editors with experience in the medical setting. Task: Review and refine machine-translated text from English (US) into Spanish (US) by improving accuracy, quality, and fluency. Post-editors are expected to work quickly and efficiently to meet required turnaround times while ensuring the final translation reads naturally, as if originally written by a native speaker. Requirements: • A degree in translation, linguistics or language studies or an equivalent degree that includes significant translation training, from a recognized institution of higher education; or • a degree in any other field from a recognized institution of higher education and has the equivalent of two years of full-time professional experience in translating; or • the equivalent of five years of full-time professional experience in translating. Other requirements: • Bilingual Spanish (US) and English (US). • Localization Experience - Possess cultural knowledge of the source language and the target language. • Post-editing Machine Translation or Localization Experience. • Knowledge of MT and LLM technologies • Proven Experience in the healthcare industry. • CAT experience. Skills: • Advanced degree in translation or a related field. • Experience in evaluating Post-edited material: Post-editing Quality: fluency, naturalness, accuracy, and coherence RAW MT output evaluation: Post-editing length and time, Error type identification and similar • Additional language proficiency in other languages.