Senior Full-Stack Engineer - Secret Clearance Eligible

US Security & IT; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

US Security & IT is seeking a software engineer to contribute across front-end and back-end systems, collaborating with multidisciplinary teams on mission-critical programs. The role emphasizes agility, strong technical judgment, and the ability to transition between projects as priorities evolve; candidates should have 3–5 years of full-stack experience, Python and TypeScript, and eligibility for a U.S.

Government security clearance.

Qualifications

• 3-5 years of professional software development experience and full-stack development in a production environment.
• Proficiency in at least one back-end language (preferably Python) and one front-end framework (preferably TypeScript).
• Active Secret clearance preferred; candidates must be eligible to obtain a U.S. Government security clearance.

Responsibilities

• You will work across front-end and back-end systems, collaborating with multidisciplinary teams and technical stakeholders on mission-critical programs.
• The role requires agility, strong technical judgment, and the ability to transition between projects as priorities evolve.
• Use advanced agentic AI coding tools to accelerate development and add functionality to existing codebases.
• Analyze customer requirements and program objectives to design and develop innovative, mission-aligned solutions.
• Maintain compliance with security protocols, government requirements, and industry best practices.

Skills

Full-stack development

Python

TypeScript

Security clearance

Job description

US Security & IT is seeking a software engineer to contribute across front-end and back-end systems, collaborating with multidisciplinary teams on mission-critical programs. The role emphasizes agility, strong technical judgment, and the ability to transition between projects as priorities evolve; candidates should have 3–5 years of full-stack experience, Python and TypeScript, and eligibility for a U.S.

Government security clearance.