Senior Fullstack Software Engineer (Cloud/AI)

Location: United States work authorization/eligibility implied by the required TS/SCI clearance and US-specific 401(k) benefits.

Salary: $260,000–$285,000 per year, plus $65,000–$71,000 in immediately vested company 401(k) contributions.

Company

hirify.global delivers engineering capabilities for large-scale distributed systems and offensive cyber missions.

What you will do

• Architect, build, and maintain distributed web applications and full-stack solutions using Python, JavaScript, and TypeScript.
• Design scalable microservices, REST middleware, and backend data-processing pipelines for high-tempo mission requirements.
• Deploy and manage cloud-native and high-side services across AWS and C2S using Infrastructure-as-Code and DevOps automation.
• Create and maintain secure CI/CD pipelines with GitLab CI/CD.
• Collaborate with mission analysts, security researchers, and cross-functional engineers on offensive cyber tooling and rapid-response capabilities.
• Use AI-assisted development tools to accelerate prototyping and delivery of mission-critical capabilities.

Requirements

• Current TS/SCI clearance with a Full Scope Polygraph is required before applying.
• Clearance sponsorship or processing is not available.
• 12 years of software development experience, plus a bachelor's degree in a technical discipline or 4 additional years of experience instead of a degree.
• Production experience with Python, JavaScript, and TypeScript for enterprise-grade distributed web applications.
• Knowledge of full-stack architecture, modern frontend development, RESTful APIs, relational and non-relational databases, and backend services.
• Experience with Docker, CI pipelines, AWS/C2S, Git-based version control, testing frameworks, and agile workflows.

Nice to have

• Vulnerability research, software reverse engineering, or mobile vulnerability research experience.
• Experience configuring AI-assisted development tools such as Claude Code, Codex, or Opencode.
• Familiarity with React, Angular, Vue, Bootstrap, or jQuery.
• Knowledge of Android application architecture, C/C++, gdb, or Java Map/Reduce.

Culture & Benefits

• Work focuses on rapid-response engineering for offensive cyber missions.
• Collaboration with analysts, vulnerability researchers, and cross-functional engineering teams.
• $65,000–$71,000 in immediately vested company 401(k) contributions.