Staff Software Engineer - Frontend

Securitas Security Services•Parsippany, NJ

3d•$140,000 - $170,000•Hybrid

About The Position

We are seeking a Staff Software Engineer – FrontEnd to lead hands-on development for our flagship web applications while setting technical standards across our web product portfolio. In this role, you will drive architecture, deliver high-performance user experiences, and mentor engineers across internal and external teams.

Requirements

At least 8 years of experience delivering production web applications, with deep proficiency in React and TypeScript.
Proven success designing scalable web architectures, reusable component libraries, and modern state management (Zustand).
Hands-on experience optimizing web application performance, bundle sizes, and modern build tooling.
Experience mentoring engineers and partnering effectively with third-party contractor teams.
Track record of shipping high-impact features quickly while managing technical debt pragmatically.
Familiarity using AI-assisted development tools (e.g., GitHub Copilot, LLM workflows) to accelerate personal and team productivity.

Nice To Haves

Technical Initiative: Proactively proposes new solutions and architectures.
Low-Ego Collaboration: Eagerly adapts initial designs based on team feedback.

Responsibilities

Lead hands-on development and architecture for core web products, prioritizing velocity, performance, and reliability.
Design modular component systems, clean navigation, and state management architectures for modern web applications.
Establish shared web development practices, automated testing and CI/CD release workflows in partnership with QA and DevOps.
Guide and code-review internal engineers and contractor teams to maintain technical excellence.
Leverage GenAI and developer automation tools to optimize workflows and speed up execution.