We are looking for a Senior Back-End Developer (Python)We are looking for an experienced Senior Back-End Developer with strong Python skills to join a project focused on AI agents, tool calling and LangGraph.

The role involves developing solutions using execution engines and MCP connectors, following Specification-Driven Development (SDD), and ensuring high-quality technical specifications and implementation.

What do we offer?

Freelance project

Location:Málaga, Spain · Hybrid

English level B2

SENIOR BACK-END DEVELOPER (PYTHON)

We are looking for a Senior Back-End Developer with experience in Python, AI agents and modern AI development frameworks.

The idóneo candidate will be able to work autonomously, define and validate technical specifications, and contribute to technical reviews and architectural decisions.

Python back-end development





AI agents and agent-based workflows

LangGraph

Tool calling

Model Context Protocol (MCP) connectors

Specification-Driven Development (SDD)

Execution engines

Technical specifications and acceptance criteria

Code reviews and design validation

Technical decision-making and architectural alignment

Requirements

Strong experience in Python back-end development

Knowledge of Specification-Driven Development (SDD)

Experience with AI agents and tool calling

Knowledge of LangGraph

Ability to work autonomously and exercise independent technical judgment

Experience reviewing code, specifications and acceptance criteria

📌 Senior Back End Developer - Python - Freelance (Málaga)
🏢 Pixie Services
📍 Málaga