Software Engineer (Backend) | Remote (Spain / Europe)

Oliver Bernard; España; Remote; PHP 6,263,047 - 7,654,836; Full time

Job summary

A fast-growing AI startup is seeking a Backend Software Engineer to build and scale an enterprise-grade automation platform from a remote location in Spain. The successful candidate will work on APIs, event-driven architectures, and microservices, using technologies such as Go or Python, Kafka, and Docker. The role requires strong backend cloud experience and proficiency in both English and Spanish. This opportunity offers significant career growth in the AI sector, particularly in automating complex processes.

Qualifications

• Must speak English and Spanish.
• Strong backend experience in cloud environments.
• Comfort with microservices and distributed systems.

Responsibilities

• Build APIs and backend services using Go (or Python).
• Design event-driven architectures with Kafka.
• Work with PostgreSQL, MongoDB, and cloud databases.
• Develop microservices with Docker and Kubernetes.
• Integrate AI and LLM-driven components.
• Support CI/CD pipelines and production monitoring.

Skills

Backend experience in cloud environments

Experience with microservices

Kafka and event-driven architecture

Solid database knowledge (SQL & NoSQL)

Comfort with modern DevOps workflows

Tools

Go

Python

Docker

Kubernetes

PostgreSQL

MongoDB

Job description

Overview

MUST SPEAK ENGLISH AND SPANISH

Remote (Spain)

Up to €100,000

We\'re helping a fast-growing AI startup is looking for a Backend Software Engineer to help build and scale an enterprise-grade automation platform for complex, decision-heavy processes.

You’ll join a core engineering team working on scalable, event-driven systems that power reliable and auditable AI applications. This platform focuses on enabling enterprises to automate complex, decision-heavy processes with reliability, auditability, and full operational control.

Responsibilities

• Build APIs and backend services using Go (or Python)
• Design event-driven architectures with Kafka
• Work with PostgreSQL, MongoDB, and cloud databases
• Develop microservices with Docker and Kubernetes
• Integrate AI and LLM-driven components
• Support CI/CD pipelines and production monitoring

Qualifications

• Strong backend experience in cloud environments
• Experience with microservices and distributed systems
• Kafka and event-driven architecture experience
• Solid database knowledge (SQL & NoSQL)
• Comfort with modern DevOps workflows

Join a well-funded, high-growth AI startup tackling real enterprise AI challenges, with strong learning and career growth opportunities. Apply here or email [e-mail]