Senior Python Backend Engineer | Django, FastAPI, Cloud

Artifintech; Dearborn (MI); On-site; USD 120,000 - 160,000; Full time

Job summary

Artifintech seeks a Senior Python Developer to design, build, and maintain scalable backend systems. The role focuses on Python, Django, FastAPI, PostgreSQL, REST APIs, and cloud-based software development across enterprise applications.

The candidate will implement robust data models, authentication mechanisms, and asynchronous processing with Celery and Redis, while collaborating in an Agile environment to deliver reliable services.

Qualifications

• Strong hands-on experience with Python programming.
• Expertise in Django and FastAPI frameworks.
• REST API development and integration experience.
• Strong knowledge of PostgreSQL and SQLAlchemy.
• Experience with Redis and Celery.
• Understanding of asynchronous programming and multithreading.
• Experience with Docker and containerized applications.
• Knowledge of AWS services such as ECS, Lambda, S3, and RDS.
• Experience with Git, Jenkins, and CI/CD pipelines.
• Strong understanding of object-oriented programming and design patterns.
• Experience with Pytest and unit testing frameworks.

Responsibilities

• Design, develop, and maintain backend applications using Python.
• Build scalable RESTful APIs using Django and FastAPI.
• Develop reusable application components and backend services.
• Implement database integration using PostgreSQL and SQLAlchemy.
• Develop asynchronous processing solutions using Celery and Redis.
• Integrate third-party applications and external APIs.
• Implement authentication and authorization using OAuth2 and JWT.
• Write clean, maintainable, and reusable code.
• Perform unit testing, debugging, and application optimization.
• Collaborate with frontend developers, architects, and QA teams.
• Participate in code reviews and Agile development activities.
• Deploy and maintain applications in cloud environments.

Job description

Artifintech seeks a Senior Python Developer to design, build, and maintain scalable backend systems. The role focuses on Python, Django, FastAPI, PostgreSQL, REST APIs, and cloud-based software development across enterprise applications.

The candidate will implement robust data models, authentication mechanisms, and asynchronous processing with Celery and Redis, while collaborating in an Agile environment to deliver reliable services.