NLP Engineer (Danish) for AI Voice Assistant — Barcelona

M47 Labs SL; Barcelona; Presencial; EUR 32.000 - 52.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Indefinite contract

Office in Barcelona

Private medical insurance

Flexible remuneration through Coverax

Learning budget

Wellness through Urban Sports

TaxDown benefits

International, diverse team

Descripción de la vacante

M47 Labs SL in Barcelona is seeking a skilled AI Data/Scripting Engineer to join our AI Voice Assistant project, focusing on data processing, model training support, and language coverage. You will write Python scripts to clean massive text data, debug ingestion pipelines, and contribute to automating repetitive tasks with shell scripts.

Applicants should hold a BS/MS in CS or related field, be fluent in English, and native in Danish, with strong Unix command line skills.

Formación

• BS/MS in Computer Science, Software Engineering, Computational Linguistics, or a related field.
• Native level of Danish (spoken and written).
• Strong proficiency in Python; ability to code independently without heavy reliance on LLM tools.
• Comfortable in Unix-based environment (Bash, grep, piping).
• Problem-solving mindset; prefer scripting to manual fixes.
• Strong English communication skills.

Responsabilidades

• Scripting & Automation: Design and write Python scripts to process, clean, and validate massive text datasets (JSON, XML, CSV).
• Algorithmic Analysis: Investigate model failures by analyzing logs and data patterns; identify root causes with code.
• Write complex Regex rules to detect and fix linguistic errors across thousands of lines of data.
• Troubleshoot data ingestion/export issues with core engineering team.
• Provide technical feedback to improve internal annotation tools and automate repetitive tasks using shell scripts or bots.
• Version Control: Manage datasets and codebase changes using Git.

Conocimientos

Python

Unix/Bash

Problem-solving

English communication

Danish language

Educación

BS/MS in Computer Science / Software Engineering / Computational Linguistics

Herramientas

NLP libraries (spaCy, NLTK, Hugging Face)

SQL

Descripción del empleo

M47 Labs SL in Barcelona is seeking a skilled AI Data/Scripting Engineer to join our AI Voice Assistant project, focusing on data processing, model training support, and language coverage. You will write Python scripts to clean massive text data, debug ingestion pipelines, and contribute to automating repetitive tasks with shell scripts.

Applicants should hold a BS/MS in CS or related field, be fluent in English, and native in Danish, with strong Unix command line skills.