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Sr. Software Engineer (NIN-AE4-19.081925)

Capital Solutions Group
Linthicum Heights, MD Full Time
POSTED ON 6/4/2026
AVAILABLE BEFORE 7/3/2026

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


////////////////////////////////////////


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.


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CSG, Inc. is an Equal Opportunity / Affirmative Action employer that values the strength of diversity in the workplace. All qualified applicants will receive consideration for employment without discrimination or harassment based on race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity or expression, age, disability, national origin, marital or domestic/civil partnership status, genetic information, citizenship status, veteran status, or any other characteristic protected by law.

Salary.com Estimation for Sr. Software Engineer (NIN-AE4-19.081925) in Linthicum Heights, MD
$130,188 to $156,848
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