Senior Browser Extensions Engineer - AI-Driven Security

Nudge Security; Northern (KY); Hybrid; USD 130,000 - 170,000; Full time

Benefits offered by this job

Health insurance

401K

Stock options

PTO

Job summary

Nudge Security is seeking a Senior Software Engineer to lead the browser extensions effort from design through delivery. You will architect and implement high‑quality extensions, ensuring secure, scalable integration with our AI-powered security platform.

You will collaborate with product, design, and security teams to translate requirements into robust technical designs, mentor peers, and drive the extension strategy in a fast-growing security company.

Qualifications

• 5+ years of professional software development experience.
• Proven experience developing and shipping web browser extensions.
• Strong understanding of web authentication flows (OAuth 2.0 / OIDC / SAML / SSO).
• Experience mentoring engineers and leading design reviews.

Responsibilities

• Design, build, and maintain browser extensions across Chromium-based browsers, Firefox, and Safari.
• Own extension architecture including content scripts, service workers, messaging, and updates.
• Define security-first development patterns and ensure privacy of end users.

Skills

TypeScript

JavaScript

Browser extensions

Security mindset

Technical design

Education

Bachelor's degree in CS or related

Tools

Plasmo

WXT

React

CI/CD

Job description

Nudge Security is seeking a Senior Software Engineer to lead the browser extensions effort from design through delivery. You will architect and implement high‑quality extensions, ensuring secure, scalable integration with our AI-powered security platform.

You will collaborate with product, design, and security teams to translate requirements into robust technical designs, mentor peers, and drive the extension strategy in a fast-growing security company.