Senior Backend Engineer (Python, REST & Microservices)

Reflexive Concepts; Linthicum (MD); On-site; USD 100,000 - 150,000; Full time

Job summary

Reflexive Concepts in Linthicum, MD is seeking an Application Engineer IV to advance the Secure the Enterprise initiative, automating security evaluation and authorization processes. The role focuses on building scalable backend services and automation across the project lifecycle.

You will develop backend Python services, REST endpoints, and data models with Django/Flask, integrate MongoDB or MariaDB, and support middleware across systems.

Qualifications

• Eight years of experience supporting projects and programs similar in scope and complexity.
• Bachelor's degree in computer science or related field.

Responsibilities

• The Application Engineer (Backend) will provide development, test, deploy, and sustainment of Python-based REST endpoints, microservices, and data model management using Django and Flask with data models in MariaDB or MongoDB, sending data in JSON to UI front ends.
• The developer will provide middleware and backend support to all system applications.

Skills

Python

Docker

Django/Flask

MongoDB/MariaDB

REST endpoints

Microservices

Education

Bachelor's Degree in Computer Science

Tools

AWS

JSON/XML

Jira

Confluence

Git

Job description

Reflexive Concepts in Linthicum, MD is seeking an Application Engineer IV to advance the Secure the Enterprise initiative, automating security evaluation and authorization processes. The role focuses on building scalable backend services and automation across the project lifecycle.

You will develop backend Python services, REST endpoints, and data models with Django/Flask, integrate MongoDB or MariaDB, and support middleware across systems.