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Senior Fullstack Web Development Engineer - React/Typescript

U.S. Remote💼 Full-time🗓 2026-10-01

Core

Design and development of a cross-browser web extension for identity security using React and TypeScript.

Role type

Senior Fullstack Web Development Engineer (React/TypeScript)

Builds

Cross-browser web extensions for identity security platform

Domain

Cybersecurity / Identity Management

Deliverable

product features

Required skills

React, TypeScript, JavaScript (ES6+), HTML5, CSS3, REST API integration, CI/CD pipelines, Unit/Integration/E2E testing, Webpack/Vite/Babel, Cross-browser compatibility, Responsive design, Accessibility (ARIA), SOLID principles, Code review, Mentoring

Preferred skills

Browser extension development (Chrome/Firefox), C#/.NET, Azure DevOps, YAML

Responsibilities

Full-stack design and development of web extensions, Collaborate with cross-functional teams on requirements and architecture, Enforce coding standards and best practices, Debug and resolve complex technical issues, Drive performance optimization, Guide junior/mid-level engineers via code reviews and mentoring, Contribute to technical documentation, Stay current with emerging front-end technologies

Seniority

Senior, hands-on IC with mentoring responsibilities

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