Full-Stack Engineer

Zetier; Arlington (VA); Hybrid; USD 100,000 - 130,000; Full time

Job summary

Zetier is seeking a Senior Full-Stack Engineer in Arlington, VA to build modern and secure software for cybersecurity initiatives. The ideal candidate will have over 5 years of experience in production full-stack apps and be proficient with frameworks like React, Angular, or Vue. Strong backend development skills in Python and effective collaboration in distributed engineering teams are necessary. The role is hybrid friendly, offering flexibility while delivering mission-focused solutions. Active U.S. security clearance is required.

Qualifications

• 5+ years experience developing production full‑stack applications.
• Proficiency with modern frameworks like React, Angular, or Vue.
• Strong TypeScript/JavaScript experience and UI implementation skills.
• Backend development experience, especially in Python (Flask, FastAPI).
• Familiarity with databases like PostgreSQL and RESTful API design.

Responsibilities

• Build secure, mission-focused software supporting advanced cybersecurity.
• Own features end-to-end from backend service design to polished frontend.
• Collaborate closely with RE, VR, and DEV teams in compliance-sensitive environments.

Skills

Production full-stack app development

React

Angular

Vue

TypeScript

JavaScript

Python

Flask

FastAPI

Responsive design

PostgreSQL

RESTful APIs

AMQP

RabbitMQ

Effective collaboration

Strong communication skills

Active U.S. security clearance

Job description

Senior Full-Stack Engineer

Zetier is seeking a senior full‑stack engineer to build modern, secure, and mission‑focused software supporting advanced cybersecurity, reverse engineering, and defense initiatives. Candidates should be comfortable owning features end‑to‑end, from backend service design to polished frontend interfaces, while working within compliance‑sensitive environments and collaborating closely with RE, VR, and DEV teams.

Required Skills

• 5+ years experience developing production full‑stack apps
• Proficiency with modern frameworks (e.g., React, Angular, Vue)
• Strong TypeScript/JavaScript and UI implementation experience
• Backend development experience in Python (e.g., Flask, FastAPI)
• Familiar with responsive design frameworks (Bootstrap, Material)
• Practical experience with databases (e.g., PostgreSQL, ORMs)
• Hands‑on experience designing and consuming RESTful APIs
• Familiarity with message brokers (e.g., AMQP, RabbitMQ)
• Effective collaboration with distributed engineering teams
• Strong written and verbal communication skills
• Active U.S. security clearance

Desired Skills

• Experience with private/hybrid clouds (VMware, OpenStack)
• Experience with CI/CD workflows for frontend applications
• Familiarity with DoD or compliance‑sensitive environments
• Experience with backend frameworks (FastAPI, REST, ZeroMQ)
• Proficiency with Figma or similar design/prototyping tools
• Development on embedded platforms (uBoot, firmware, IOT)
• Reverse engineering experience (gdb, Binary Ninja, IDA Pro)
• Knowledge of containerized deployments (Docker, Kubernetes)
• Understanding of accessibility and usability principles
• Developed software on mobile platforms (Android, iOS)
• Successfully led small cross‑domain development teams

Position available in Arlington, VA (hybrid friendly).

Zetier is proud to be an Equal Opportunity Employer. We celebrate diversity and do not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non‑disqualifying physical or mental disability, national origin, veteran status, or any other basis protected by law. All employment is decided on the basis of merit, qualifications, and business need.