Backend Engineer (Python) — FastAPI, Azure, Kubernetes

Applaudo; Bogotá; On-site; COP 90,000,000 - 150,000,000; Full time

Job summary

Applaudo is seeking a Backend Developer with strong Python expertise to design scalable APIs and microservices. You will build reliable backend services, orchestrate background tasks with Celery, and deploy in Kubernetes with Docker.

This role emphasizes ownership, proactive communication, and delivering high-quality cloud-native solutions. You will work with a US-based team, design data-driven architectures, and contribute to enterprise integrations using FastAPI and SQLAlchemy.

Qualifications

• Strong Python and FastAPI backend experience.
• Experience with SQLAlchemy and relational databases.

Responsibilities

• Design, develop, and maintain reliable backend services and REST APIs using Python and FastAPI.
• Build and maintain microservices supporting enterprise apps and data operations.
• Implement database access with SQLAlchemy and relational databases.
• Develop asynchronous tasks and background jobs with Celery.
• Support ETL processes and data workflows for reliable data processing.
• Integrate applications with third-party APIs and Azure services.
• Containerize apps with Docker and deploy on Kubernetes.
• Troubleshoot issues and improve service reliability.
• Contribute to dashboards and docs for data and analytics operations.
• Document APIs, integrations, decisions, and processes.
• Collaborate to clarify requirements and manage risks.

Skills

Python

FastAPI

REST APIs

SQLAlchemy

SQL

Celery

Microservices

Azure

Docker

Kubernetes

English comms

Tools

Docker

Kubernetes

Azure

Job description

Applaudo is seeking a Backend Developer with strong Python expertise to design scalable APIs and microservices. You will build reliable backend services, orchestrate background tasks with Celery, and deploy in Kubernetes with Docker.

This role emphasizes ownership, proactive communication, and delivering high-quality cloud-native solutions. You will work with a US-based team, design data-driven architectures, and contribute to enterprise integrations using FastAPI and SQLAlchemy.