Backend Engineer — AI & Agentic Development

Cabify; Madrid; Presencial; EUR 43.000 - 72.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Salary up to 72k

Madrid office onsite

Flexible hours

Coursera license

O'Reilly access

iFeel access

Transport & healthcare tickets

Pet room

Free coffee & fruit

Descripción de la vacante

Cabify in Madrid is hiring Backend Software Engineers (Backend) to design and build AI-enabled distributed systems using Go/Elixir/Ruby, with a strong emphasis on quality, production readiness, and collaboration with Data Science.

The role is fully on-site at our Madrid office (Calle de Pradillo 42). We value adaptability, curiosity about AI, and ownership of code from development to deployment; we offer generous learning resources and a vibrant engineering culture.

Formación

• Solid knowledge of common algorithms & data structures.
• Experience developing medium/large-scale web applications and distributed systems in production.
• Experience with common design and architectural patterns.
• Comfortable with AI coding assistants and agentic workflows; own engineering decisions, validation, quality and production outcomes; bonus for agentic/RAG-based systems.
• Genuine curiosity about how AI is changing software engineering, and interest in experimenting with new tools and workflows.
• Ability to work independently while being a strong team player.
• Ability to understand and help make great product and business decisions.
• Ability to achieve results in a fast-paced, changing environment.

Responsabilidades

• Collaborate with principal engineers on development planning and architecture design, including where AI-driven components fit into our systems
• Design, build and maintain distributed, clean, testable, data-oriented applications, increasingly incorporating AI/LLM-powered services and features
• Use AI coding assistants and agentic tools as part of your daily workflow to move faster without compromising code quality
• Improve service reliability, scalability and performance, including systems that integrate with LLM and AI model APIs.
• Own your code all the way to production with a self-service continuous delivery pipeline and production infrastructure
• Dive deep into host-level problem-solving and help improve detection methods
• Play a vital role in nurturing our engineering culture, emphasizing quality through peer reviews, monitoring, on-call best practices, and responsible use of AI tooling
• Mentor junior developers, including how to effectively pair with AI tools
• Collaborate closely with the Data Science team on data

Conocimientos

Algorithms & DS

Distributed systems

Web applications

Independent worker

Herramientas

Copilot

Claude Code

MCP-based integrations

Descripción del empleo

Cabify in Madrid is hiring Backend Software Engineers (Backend) to design and build AI-enabled distributed systems using Go/Elixir/Ruby, with a strong emphasis on quality, production readiness, and collaboration with Data Science.

The role is fully on-site at our Madrid office (Calle de Pradillo 42). We value adaptability, curiosity about AI, and ownership of code from development to deployment; we offer generous learning resources and a vibrant engineering culture.