Senior Python Backend Engineer — AI/LLM SaaS, Remote-First

Menlo Ventures; Barcelona; Híbrido; EUR 55.000 - 75.000; Jornada completa

Descripción de la vacante

A leading tech company in Barcelona is looking for a Backend Engineer to join their Loris team. The ideal candidate will have over 6 years of experience in backend development, strong proficiency in Python, and a solid understanding of cloud infrastructure. This role offers flexibility and the chance to work with a skilled team to drive impactful customer interactions using cutting-edge AI technology.

Servicios

Work flexibility: hybrid and remote work policies

Generous paid time-off policy

Immediate eligibility for birthing and parental leave

Wellbeing and Home Office allowances

Stock options for full-time employees

Formación

• 6+ years of backend development experience in production systems.
• Strong proficiency in Python (FastAPI, Flask, or Django preferred).
• Experience working on SaaS products at scale, including reliability, monitoring, and deployment best practices.
• Solid understanding of cloud infrastructure (preferably AWS) and containerization (Docker, Kubernetes).
• Experience with APIs, third‑party integrations, and/or ETL/ELT pipelines.

Responsabilidades

• Design, build, and maintain backend services and APIs for Loris’s platform.
• Integrate machine learning models into production.
• Collaborate closely with product managers and designers.
• Build resilient and scalable ETL/ELT pipelines for data ingestion.
• Monitor production environments and drive performance improvements.

Conocimientos

Backend development

Python

SaaS products

Cloud infrastructure

APIs

ETL/ELT pipelines

Troubleshooting

Herramientas

FastAPI

Django

Docker

Kubernetes

Descripción del empleo

A leading tech company in Barcelona is looking for a Backend Engineer to join their Loris team. The ideal candidate will have over 6 years of experience in backend development, strong proficiency in Python, and a solid understanding of cloud infrastructure. This role offers flexibility and the chance to work with a skilled team to drive impactful customer interactions using cutting-edge AI technology.