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Python Developer (Hybrid job in Lorton, VA) with Security Clearance

22nd Century Technologies, Inc.Lorton, VA🇺🇸United StatesPosted 10 Jul 2026

Quick Overview

Work Type
Hybrid
Schedule
Employee
Level
Mid Senior

Job Description

Job title: Software Developer (Python)
Location : Springfield, VA
Clearance:- Active Top Secret (willing to get CI/Poly) We are looking for a skilled Software Developer to design, develop, test, and maintain scalable software applications. The ideal candidate has strong problem-solving skills, hands-on experience with Python frameworks, and a passion for writing clean, efficient code.

Key Responsibilities

  • Design, develop, and maintain Python-based applications
  • Write clean, reusable, and efficient code
  • Build and integrate RESTful APIs
  • Collaborate with product managers, designers, and other developers
  • Debug, test, and optimize application performance
  • Participate in code reviews and follow best coding practices
  • Work with databases (SQL/NoSQL) and data models
  • Deploy and maintain applications in cloud or server environments

Required Skills & Qualifications

  • Strong proficiency in Python
  • Experience with Python frameworks such as Django, Flask, or FastAPI
  • Solid understanding of OOP, data structures, and algorithms
  • Experience with databases (PostgreSQL, MySQL, MongoDB, etc.)
  • Familiarity with REST APIs and JSON
  • Knowledge of Git or other version control systems
  • Understanding of software development lifecycle (SDLC)

Skills

Django
FastAPI
Flask
MongoDB
MySQL
SQL
Git
PostgreSQL
Python
REST

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