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GTSC Talent Solutions (a GTSC Company)

Full Stack Software Developer

GTSC Talent Solutions (a GTSC Company)

Full Stack Software Developer at GTSC starting mid-August 2026. Developing APIs, UI, and backend services while supporting agile sprint delivery.

Posted 6/23/2026full-timeWashington • District of Columbia, Washington • 🇺🇸 United StatesMid-LevelSenior💰 $135,000 - $165,000 per yearWebsite

Tech Stack

Tools & technologies
AWSPostgresPythonReactSDLC

About the role

Key responsibilities & impact
  • Full stack development for trunk-based development model
  • Commit frequent tested code and maintain short-lived branches
  • Support feature flags and participate in code reviews
  • Follow coding standards and avoid known security vulnerabilities
  • Write automated tests and support Section 508
  • Document APIs and architecture decisions
  • Participate in sprint reviews

Requirements

What you’ll need
  • 5+ years of experience in software development
  • Proficiency in Python, FastAPI, ReactJS, PostgreSQL, and AWS
  • Must be a U.S. Citizen
  • Eligibility to obtain and maintain a Public Trust clearance
  • Code samples or project examples if available
  • Secure SDLC experience
  • Fed environment or compliance-driven development experience

Benefits

Comp & perks
  • Medical
  • Dental
  • Vision
  • Flexible Spending Account
  • Health Savings Account
  • Life and AD&D
  • Short-Term Disability
  • Long-Term Disability
  • 401(k)
  • Tuition Assistance
  • Paid Time Off

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
full stack developmentPythonFastAPIReactJSPostgreSQLAWSautomated testingsecure SDLCAPI documentationtrunk-based development
Soft Skills
code reviewscollaborationcommunicationproblem-solvingattention to detail
Certifications
Public Trust clearance eligibility