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Python Developer

Barcelona, Catalonia, Spain🌐 Remote💼 Full-time🗓 2026-07-14 → 2026-07-31

Core

Design, build, and maintain systems for the complete lifecycle of core data assets, including millions of audio files and their metadata.

Role type

Python backend engineer (data infrastructure)

Builds

Data ingestion, processing, quality control systems serving client products and internal applications

Domain

Music technology / Audio data management

Deliverable

production ML models | product features | infrastructure

Required skills

Python, web development frameworks (Django, FastAPI, Flask), database management (PostgreSQL, MongoDB), search engine integration (Elasticsearch), containerization (Docker), CI/CD pipelines

Preferred skills

Experience with audio data processing, music industry domain knowledge

Technologies

Python3, FastAPI, PostgreSQL, SQLAlchemy, MongoDB, PyMongo, Elasticsearch, Bitbucket Pipelines, Docker, AWS

Responsibilities

Design, develop, test, and deploy software applications; troubleshoot and debug applications to optimize performance; participate in code reviews; collaborate with cross-functional teams to define and ship new features

Seniority

Mid-level, hands-on IC

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