Sr. Software Engineer (NIN-AE4-19.081925)
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Before you apply
SalaryNo pay range posted
LocationLinthicum Heights, Maryland
Also inLaurel, Maryland
Work modeon-site
Typefull-time
SenioritySenior
Experience6+ yrs
DepartmentEngineering ~~ Software
Company size201–500 people
PostedAug 19, 2025 · 1y ago
Verified live2d ago
May no longer be actively hiring
Posted by the company on Aug 19, 202583% of this company's open roles have been listed for 90+ daysNo pay range listed, though Maryland requires one
At a glanceSummarised by Seekless from the posting.
Python
Experienced using Django or Flask
Database experience using MongoDB or MariaDB
ReST endpoint development
Micro service model
Masters + 6 years
Bachelor's Degree + 8 years
Associate's Degree + 10 years
No Degree + 12 years
Degree in computer science or IT computer engineering from an accredited college or university
TS/SCI with both Polygraphs is required
Swagger
AWS or other cloud experience
Docker
JSON and/or XML serialization
Jira
Confluence
Git version control
Agile
Skills
Python
Django
Flask
MongoDB
MariaDB
ReST
JSON
Swagger
AWS
Docker
XML
Jira
Confluence
Git
Agile
Requirements
SECURITY CLEARANCE: TS/SCI with both Polygraphs is required
About the role
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.
Responsibilities
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
Nice to have
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.
Legal
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.