Backend Python Engineer for APIs & Cloud

Machine Learning Technologies, LLC; Richmond (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

Machine Learning Technologies, LLC is seeking an experienced Python Developer to design, develop, test, and maintain scalable software applications. The role focuses on building backend services and RESTful APIs using Django, Flask, or FastAPI, with strong emphasis on clean code and robust database integration.

You will work with relational and NoSQL databases, write efficient SQL, implement security, and collaborate with QA, DevOps, and business analysts to ensure reliable deployments and

Qualifications

• Strong Python 3.x experience.
• Experience building REST APIs and backend services.
• Proficiency with SQL databases (PostgreSQL/MySQL/Oracle).
• Familiarity with Django/Flask/FastAPI.
• Git, Linux, and testing frameworks (PyTest/unittest).

Responsibilities

• Design, develop, and maintain Python applications.
• Build RESTful APIs using Django, Flask, or FastAPI.
• Write clean, efficient, tested code.
• Integrate with relational and NoSQL databases.
• Implement authentication, authorization, and security.
• Collaborate with QA, DevOps, and business analysts.
• Support deployment and production troubleshooting.

Skills

Python programming

Object-oriented programming

Unit testing

Tools

Django

Flask

FastAPI

SQLAlchemy

PostgreSQL

MySQL

Oracle

Git

Linux

PyTest

unittest

Swagger/OpenAPI

Docker

Kubernetes

Redis

Job description

Machine Learning Technologies, LLC is seeking an experienced Python Developer to design, develop, test, and maintain scalable software applications. The role focuses on building backend services and RESTful APIs using Django, Flask, or FastAPI, with strong emphasis on clean code and robust database integration.

You will work with relational and NoSQL databases, write efficient SQL, implement security, and collaborate with QA, DevOps, and business analysts to ensure reliable deployments and