Sr. Software Engineer (NIN-AE4-19.081925)

United StatesLinthicum HeightsFull-Time (FT)senior
Software EngineerSoftware Engineering
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Quick Summary

Key Responsibilities

The Application Engineer (Backend) will provide the development, test, deploy, and sustainment of various Python based ReST end points, microservices,

Technical Tools
Software EngineerSoftware Engineering
SECURITY CLEARANCE: TS/SCI with both Polygraphs is required
POSITION:  Sr. Back-End Software Engineer / (AE,L4)
REQUISITION: NIN-AE4-30.051925
LOCATION:   Laurel, Maryland
SEAT LOCATION:  Emerson

JOB DESCRIPTION:
As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.  

KEY RESPONSIBILITIES:
The Application Engineer (Backend) will provide the development, test, deploy, and sustainment of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models stored in MariaDB or MongoDB and send data upon request, in JSON format, to UI front ends. 

Required Qualifications:
• Python
• Experienced using Django or Flask 
• Databased experience using MongoDB or MariaDB
• ReST endpoint development
• Micro service model


Desired:
• Swagger
• AWS or other cloud experience
• Docker
• JSON and/or XML serialization
• Jira
• Confluence
• Git version control
• Agile

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QUALIFICATIONS: 
CERTIFICATION:  none
EXPERIENCE: 
 • Masters + 6 years
 • Bachelor's Degree + 8 years
 • Associates's Degree + 10 years
 • No Degree + 12 years

NOTE:  Degree in computer science or IT computer engineering from an accredited college or university.

Listing Details

Posted
August 19, 2025
First seen
March 26, 2026
Last seen
April 22, 2026

Posting Health

Days active
26
Repost count
0
Trust Level
21%
Scored at
April 22, 2026

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Sr. Software Engineer (NIN-AE4-19.081925)