Capital Solutions Group

National security IT and AI solutions

Senior Software Engineer - Nin-Ae4

Backend EngineeringConfirmed live in the last 24 hours

Full-timeLaurel, MD, USANo salary listedIn-person

About the Job

Requirements

Security clearance TS/SCI with both Polygraphs is required
Master's degree plus 6 years of experience or Bachelor's degree plus 8 years of experience or Associate's degree plus 10 years or No degree plus 12 years
Degree in computer science or information technology computer engineering from an accredited college or university
Python
Experienced using Django or Flask
Database experience using MongoDB or MariaDB
REST endpoint development
Micro service model

Responsibilities

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
The Application Engineer (Backend) will provide the development, test, deploy, and sustainment of various Python based REST endpoints, 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

Desired Qualifications

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

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.

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.

About the Company

Capital Solutions Group

National security IT and AI solutions

Capital Solutions Group provides specialized IT consulting and development services to the U.S. national security and intelligence communities. It combines deep integration work with proprietary tools, including ChatCSG, a secure on‑premise generative AI platform with retrieval-augmented generation for verified government knowledge. The company differentiates itself with a hybrid model that blends systems integration with mission‑ready software and secure AI capabilities, tailored for government needs. Its goal is to help federal agencies modernize infrastructure, reduce costs, and strengthen security of mission‑critical systems through secure cloud, AI, data solutions, and rigorous cybersecurity.

Company size: 11-50
Company stage: Not listed
Total funding: Not listed
Headquarters: Fort Meade, Maryland
Founded: Not listed

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