G2008 - Senior Software Developer - Mclean VA (STAR -1466-02)

Janus Soft Inc.; McLean (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

Janus Soft Inc. is looking for an expert Full Stack Software Developer to contribute to critical solutions in the intelligence community’s cloud environment. You will handle the entire product development lifecycle and work closely with a cross-functional team to develop sophisticated tools for intelligence analysis.

The ideal candidate should have extensive experience with Python, PostgreSQL, AWS, and a comprehensive understanding of user-centered design principles. An active TS/SCI clearance is required for this role.

Qualifications

• Must hold an active TS/SCI with Full Scope Polygraph.
• Professional experience in developing, customizing, and deploying applications for intelligence analysis.
• Understanding of user-centered design principles and usability testing.

Responsibilities

• Drive mission-critical software development within the intelligence community.
• Build tools that support intelligence analysis and ensure intuitive interfaces.
• Collaborate with cross-functional teams in a high-impact environment.

Skills

Full Stack Expertise

Backend Mastery

Design Excellence

Version Control

Tools

Python

PostgreSQL

AWS

Docker

Kubernetes

Git

Job description

Janus Soft is seeking an expert Full Stack Software Developer to drive mission-critical solutions within the intelligence community’s cloud environment. In this high-impact role, you will own the end-to-end product development lifecycle—from conceptualization and user-centered design to robust backend implementation. You will work within a cross-functional team to build sophisticated tools that directly support intelligence analysis, ensuring that every interface is intuitive, scalable, and built to the highest technical standards.

Mandatory Skills & Qualifications

• Clearance: Must hold an active TS/SCI with Full Scope Polygraph .
• Full Stack Expertise: Proven professional experience in developing, customizing, and deploying complex applications for intelligence analysis.
• Backend Mastery: Demonstrated experience with Python, PostgreSQL, and AWS services (specifically SQS).
• Design Excellence: Deep understanding of user-centered design principles, web standards, typography, color theory, and usability testing.
• Version Control: Professional experience utilizing Git for rigorous version control and issue tracking.

Highly Desired Skills

• Hands-on experience with full-stack development specifically within the Sponsor’s cloud environment.
• Expert-level containerization experience using Docker and Kubernetes for microservices architecture.
• Familiarity with the Sponsor’s proprietary data environment and mission-specific analytic workflows.
• Proven ability to analyze complex user needs and translate them into structured, innovative software solutions.
• Exceptional coordination and collaboration skills for working in high-tempo, cross-functional environments.