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Sr Python Developer – Azure & API Development

AptinoMalvern, PA🇺🇸United StatesPosted 31 Aug 2026

Why This Role Stands Out

Advance your career as a Senior Python Developer at Aptino, where you'll build impactful cloud-based applications and APIs on Microsoft Azure, with a hybrid work model offering flexibility. You'll thrive here if you're passionate about Python development, Azure services, and creating scalable, secure solutions. This role offers excellent opportunities for skill development and growth within a reputable tech company.

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Malvern, PA, United States
Posted
Yesterday
DjangoDockerFastAPIFlaskMicroservicesSQLScrumAgileAzureGitGitHub ActionsKubernetesPythonRESTVault

Job Description

Role: Senior Python Developer – Azure & API Development

Location: Malvern, PA – Hybrid (3 Days per week from office)
Duration:12 Months

Job Description:

We are seeking a Senior Python Developer with strong hands-on experience building APIs and cloud-based applications on Microsoft Azure. The ideal candidate will focus primarily on Python development while working with Azure services to build scalable, secure, and reliable applications.

Key Responsibilities:

  • Design, develop, and maintain Python-based applications, REST APIs, and microservices.
  • Build scalable backend solutions using Python, FastAPI, Flask, or Django.
  • Develop and integrate APIs on Microsoft Azure, including Azure API Management (APIM).
  • Develop serverless applications using Azure Functions with Python.
  • Implement asynchronous and event-driven solutions using Azure Service Bus, Storage Queues, and Event Grid.
  • Work with Azure SQL Database and Cosmos DB for application data.
  • Implement secure applications using Azure Key Vault, Managed Identity, and RBAC.
  • Build and maintain CI/CD pipelines using Azure DevOps or GitHub Actions.
  • Work with Docker and Kubernetes/AKS as needed.
  • Write clean, reusable, testable, and production-quality Python code.
  • Participate in code reviews, technical design discussions, troubleshooting, and performance optimization.
  • Collaborate with architects, engineers, product owners, and business teams to deliver cloud-based solutions.

Required Skills:

  • Strong hands-on Python development experience.
  • Strong experience developing REST APIs / Web APIs / Microservices using Python.
  • Experience with FastAPI, Flask, Django, or similar Python frameworks.
  • Hands-on experience with Microsoft Azure.
  • Experience with Azure Functions and Azure API Management (APIM).
  • Experience with Azure Service Bus, Queues, or Event Grid.
  • Experience with Azure SQL and/or Cosmos DB.
  • Knowledge of Key Vault, Managed Identity, and RBAC.
  • Experience with Git, CI/CD, Azure DevOps or GitHub Actions.
  • Exposure to Docker, Kubernetes/AKS, and Infrastructure as Code is preferred.
  • Strong understanding of API design, authentication, integration patterns, security, scalability, and cloud-native development.

Preferred:

  • Azure certifications such as AZ-204, AZ-305, or AZ-104.
  • Experience working in Agile/Scrum development environments.
  • Strong problem-solving and communication skills.

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