Remote Senior Python Backend Engineer — Scalable Microservices for AI

Muttdata; Argentina; Presencial; ARS 178.901.544 - 268.352.316; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote-first culture

In-Company English Lessons

Stipend for food credits

Descripción de la vacante

Muttdata is a remote-first startup delivering data products and ML solutions. We seek a Senior Backend Python Developer to design and maintain microservices powering our AI platform for banking clients. You will own architecture, scalability, and reliability, collaborating with cross-functional teams in a fast-paced environment.

The role emphasizes ownership, secure systems, and high standards, with opportunities to impact data engineering and ML deployments across cloud platforms.

Formación

• 5+ years of backend experience in Python with production microservices.
• Strong FastAPI experience or equivalent async framework.
• Hands-on experience applying hexagonal/clean architecture in production.
• Experience with scalability and resilience patterns: caching, retries, queues.
• Proficiency with PostgreSQL and NoSQL databases like DynamoDB.
• Experience with Docker, Kubernetes, CI/CD, and AWS observability tools.

Responsabilidades

• Design and maintain core microservices: model gateway, agent orchestration, and retrieval APIs.
• Apply clean/hexagonal architecture for maintainable, scalable systems.
• Implement resilience patterns: caching, rate limiting, retries, event queues.
• Own full service lifecycle: design, implement, test, deploy, monitor.
• Collaborate with architects, DevOps, and other teams on solutions.
• Ensure code quality via testing, reviews, and best practices.
• Contribute to infra/tooling decisions and incident response.

Conocimientos

Python backend

FastAPI

Hexagonal architecture

Caching patterns

PostgreSQL

DynamoDB

Message queues

AWS

Microservices

Herramientas

Docker

Kubernetes

CI/CD

Observability tools

Kafka

SQS

Descripción del empleo

Muttdata is a remote-first startup delivering data products and ML solutions. We seek a Senior Backend Python Developer to design and maintain microservices powering our AI platform for banking clients. You will own architecture, scalability, and reliability, collaborating with cross-functional teams in a fast-paced environment.

The role emphasizes ownership, secure systems, and high standards, with opportunities to impact data engineering and ML deployments across cloud platforms.