Backend Application Engineer - Python REST Microservices

CACI; United States; On-site; USD 104,000 - 218,000; Full time

Job summary

CACI is seeking an Application Engineer (Backend) to transform security evaluation workflows with automation and continuous monitoring. You will build Python-based REST endpoints and microservices using Django/Flask, interfacing with MariaDB or MongoDB and delivering JSON to UI.

Role requires TS/SCI with Poly, multiple degree levels, and strong backend skills in Python, Docker, and REST. Collaboration with cross-functional teams is essential for performance and integration.

Qualifications

• Active TS/SCI w/ Polygraph.
• Wide range of technical degrees with related experience.
• Proficiency in Python and REST endpoints.
• Experience with Docker and Django or Flask.
• Database experience with MongoDB or MariaDB.
• Knowledge of microservices and backend integration.

Responsibilities

• Develop, test, deploy, and maintain Python-based REST endpoints and microservices using Django/Flask.
• Interact with data models in MariaDB or MongoDB and deliver JSON to UI.
• Provide middleware and backend support for system applications.
• Collaborate with cross-functional teams to optimize backend performance.

Education

High School Diploma/GED

Associate’s Degree

Bachelor’s Degree

Master’s Degree

Doctorate’s Degree

Tools

Python

Docker

Django

Flask

MongoDB

MariaDB

REST

Microservices

AWS

Git

Jira

Confluence

Job description

CACI is seeking an Application Engineer (Backend) to transform security evaluation workflows with automation and continuous monitoring. You will build Python-based REST endpoints and microservices using Django/Flask, interfacing with MariaDB or MongoDB and delivering JSON to UI.

Role requires TS/SCI with Poly, multiple degree levels, and strong backend skills in Python, Docker, and REST. Collaboration with cross-functional teams is essential for performance and integration.