Software Engineer, Desarrollador​/a Back-end, Python

About the project

You'll be joining Neurons Lab as a Python Backend Developer to contribute to the development of a cutting-edge healthcare SaaS platform
. This is a GenAI-powered project in the healthcare domain where you'll work alongside an AI Architect to build production-ready systems for processing medical documents, classifying medical device incidents, and delivering automated monitoring reports.

As a Software Engineer, you'll be responsible for implementing robust APIs, working with graph databases, integrating AI/GenAI pipelines, and ensuring the platform meets strict compliance and auditability requirements for healthcare clients. You'll focus on code quality, testing, and day-to-day delivery while the AI Architect leads the technical vision.

This role requires strong expertise in Python backend development
, graph databases
, API design
, and a willingness to work with GenAI technologies
. Experience in healthcare or regulated industries is a significant advantage.

Duration: 3-5 months project engagement

• Backend API Development
  :
  Build and maintain production-ready REST APIs using FastAPI with proper authentication, authorization, and error handling

• Graph Database Implementation
  :
  Implement and optimize Memgraph database models, Cypher queries, and knowledge graph structures for medical data

• AI/GenAI Integration
  :
  Integrate backend services with AI engines for document processing, entity extraction, and classification

• Multi-Tenant SaaS Architecture
  :
  Develop tenant-aware data models, queries, and APIs ensuring complete data isolation between organizations

• Maintain 70%+ test coverage for backend code

• Comprehensive API documentation kept up-to-date

• Complete technical documentation for all implemented features

• Knowledge transfer documentation for system maintenance

• Design and implement REST APIs using FastAPI with Pydantic models

• Develop business logic for medical document processing workflows

• Design graph data models and write optimized Cypher queries

• Integrate with external data sources and third-party services

• Write unit and integration tests using pytest

• Document APIs and maintain coding standards

Required:

• Python
  :
  Advanced proficiency in Python 3.9+, FastAPI, Pydantic, async programming

• SQL Databases
  :
  Postgre
  
  SQL experience for relational data storage

• RESTful API Design
  :
  Strong understanding of REST principles, API versioning, error handling

• Testing
  : pytest, unit testing, integration testing, mocking frameworks

• Development Tools
  :
  Git, Docker, Linux/UNIX command line

Strong Plus:

• Workflow Orchestration
  :
  Airflow experience for pipeline development

• GenAI/LLM Integration
  :
  Experience integrating LLM APIs, RAG systems, or document processing AI

• Multi-Tenant SaaS
  :
  Experience building tenant-isolated architectures

• Graph Databases
  :
  Hands-on experience with Memgraph or Neo4j, Cypher query language

• React/Frontend
  :
  Full-stack capability with React for UI development (nice to have for occasional frontend contributions)

• 4+ years of hands-on Python backend development

• 2+ years FastAPI or similar async frameworks (Flask, Django REST)

• 1+ years of multi-tenant SaaS development

• Proven track record of building production-ready APIs