Software Developer SME (Systems Software) (TS/SCI with Poly Required)

GCI; Illinois; On-site; USD 164,382 - 274,518; Full time

Job summary

GCI in the United States is looking for a Software Developer SME to perform full-stack development in a cloud environment. Required skills include backend development with Python and database knowledge with PostgreSQL. A US Citizenship and an active TS/SCI with Polygraph clearance are mandatory.

Ideal candidates will have 10 years of relevant experience, a BA/BS degree, and proficiency in user-centered design principles. The role is on-site and offers opportunities to work on critical mission solutions.

Qualifications

• 10 years of demonstrated work-related experience is required.
• Experience in developing and customizing applications for intelligence analysis.
• Familiarity with the Customer’s data environment is an asset.

Responsibilities

• Perform full-stack development activities in the Customer’s cloud environment.
• Develop innovative user-interface designs based on user analysis.
• Communicate and collaborate effectively with cross-functional team members.

Skills

Full‑stack development

Backend development with Python

User‑centered design principles

Git for version control

Education

BA/BS or better

Tools

PostgreSQL

AWS services

Docker

Kubernetes

Job description

Software Developer SME (Systems Software) (TS/SCI with Poly Required)

Job Category: Software Engineering

Requisition Number: SOFTW002142

• Full‑Time
• On‑site
• Salary Range: $164,382.40 USD to $274,518.40 USD

Locations

McLean, VA, USA

Description

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high‑value mission solutions while effectively leveraging the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. We maximize opportunities for success by building and maintaining trusted and reliable partnerships with our customers and industry.

At GCI, we solve the hard problems. As a SME Software Developer, a typical day will include the following duties/skills:

Work Requirements

• Perform full‑stack development activities in the Customer’s cloud environment.
• Develop innovative user‑interface designs based on marketing needs, user analysis, product innovation, technology, and business requirements.
• Create conceptual models, workflows, design prototypes, and UI specifications.
• Ensure adherence to UI guidelines and standards during development and maintenance.
• Conduct or participate in product usability testing.
• Communicate and collaborate effectively with cross‑functional team members.

Required Skills & Demonstrated Experience

• Experience developing, customizing, and using applications for intelligence analysis.
• Backend development with Python, PostgreSQL, and AWS services (e.g., SQS).
• User‑centered design principles, web standards, typography, color, and usability standards.
• Git for version control and issue tracking.

Highly Desired Skills & Demonstrated Experience

• Full‑stack development in the Customer’s cloud environment.
• Containerization using Docker and Kubernetes for developing and deploying applications/microservices.
• Familiarity with the Customer’s data environment.
• Experience in Customer analytic mission areas, especially research on analyst user needs.
• Ability to organize and structure solutions to complex problems.
• Strong coordination and collaboration skills.

*A candidate must be a US Citizen and requires an active/current TS/SCI with Polygraph clearance.

Qualifications

Education: Preferred BA/BS or better.

Experience: Required 10 years: Demonstrated work related experience.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.