Location
barcelona, cataluña, Spain
Posted
July 06, 2026
Job Description
About your day-to-day
You will join our AI Voice Assistant project to ensure seamless user interactions. Our mission is to support the training of Machine Learning and Natural Language Processing models to expand the model's responsiveness across different languages, working in a native language environment.
Responsibilities
- Scripting & Automation: Design and write Python scripts from scratch to process, clean, and validate massive text datasets (JSON, XML, CSV).
- Algorithmic Analysis: Investigate model failures by analyzing logs and data patterns, using code to identify root causes rather than manual review.
- Write complex Regex rules to automatically detect and fix linguistic errors across thousands of lines of data.
- Troubleshoot technical issues during data ingestion and export, working with the core engineering team to resolve encoding or formatting errors.
- Provide technical feedback to improve internal annotatio...