Senior Backend Engineer: Python, FastAPI, Azure

Applaudo; Jalisco; On-site; MXN 420,000 - 660,000; Full time

Job summary

Applaudo is seeking a skilled Backend Developer with strong Python expertise to design APIs, build scalable services, and orchestrate background tasks. You will develop microservices, integrate systems, and deploy in Kubernetes with Docker, primarily on Azure cloud.

You will own reliable backend solutions and collaborate with a US-based team to deliver high-quality software. You will work on RESTful APIs, data workflows, and enterprise integrations, ensuring maintainable code, documentation, and

Qualifications

• Strong Python and FastAPI backend development.
• Experience with SQLAlchemy and relational databases.
• Experience with Celery for asynchronous tasks.

Responsibilities

• Design, develop, and maintain reliable backend services and REST APIs using Python and FastAPI.
• Build and maintain microservices that support enterprise applications, integrations, and data and analytics operations.
• Implement database access and persistence layers using SQLAlchemy and relational databases.
• Develop and manage asynchronous tasks, scheduled jobs, and background processing workflows using Celery.
• Support ETL processes and data workflow orchestration to enable reliable data processing and integration.
• Integrate applications with third‑party APIs and Azure services, implementing appropriate authentication and access controls.
• Containerize applications using Docker and deploy and operate services in Kubernetes environments.
• Troubleshoot technical issues, improve service reliability, and optimize application performance.
• Contribute to dashboards and supporting services for enterprise data and analytics operations as needed.
• Maintain clear documentation of APIs, integrations, technical decisions, and development processes.
• Collaborate with team members to clarify requirements, identify potential risks, and deliver maintainable solutions.
• Communicate progress, blockers, and risks proactively, proposing solutions and ensuring commitments are met.

Skills

Python

FastAPI

SQLAlchemy

REST APIs

Celery

Docker

Kubernetes

Azure

ETL

Microservices

Cloud

Tools

Azure

Job description

Applaudo is seeking a skilled Backend Developer with strong Python expertise to design APIs, build scalable services, and orchestrate background tasks. You will develop microservices, integrate systems, and deploy in Kubernetes with Docker, primarily on Azure cloud.

You will own reliable backend solutions and collaborate with a US-based team to deliver high-quality software. You will work on RESTful APIs, data workflows, and enterprise integrations, ensuring maintainable code, documentation, and