Backend Engineer (Go/Python) – Hybrid Barcelona

Blu Selection; Barcelona; Híbrido; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

A Barcelona-based AI startup is seeking a Backend Developer to enhance backend systems for their innovative platform. You will build APIs, design microservices, and work on database optimizations. Ideal candidates should have over 3 years of experience, expertise in Go or Python, and familiarity with cloud platforms and containerization. This full-time role offers a hybrid work model and a competitive salary of €45K to €65K based on experience.

Formación

• 3+ years experience in backend development with production systems.
• Expert in Go or Rust and Python.
• Experience with cloud platforms (GCP) and Docker/Kubernetes.

Responsabilidades

• Build high-performance backend systems with Go and Python.
• Design and implement APIs (REST/GraphQL).
• Architect microservices for multi-tenant SaaS.

Conocimientos

Backend development

API design

Microservices architecture

Database optimization

Collaboration with DevOps

Herramientas

Go

Python

GCP

Docker

Kubernetes

PostgreSQL

Redis

Descripción del empleo

A Barcelona-based AI startup is seeking a Backend Developer to enhance backend systems for their innovative platform. You will build APIs, design microservices, and work on database optimizations. Ideal candidates should have over 3 years of experience, expertise in Go or Python, and familiarity with cloud platforms and containerization. This full-time role offers a hybrid work model and a competitive salary of €45K to €65K based on experience.