Senior Software Engineer, Browser Extension

United StatesRemote

Responsibilities

Design, build, and maintain high-quality, scalable, and secure features for the Keeper Browser Extension using JavaScript, React, Redux, and Jest.
Ensure the highest standards for coding practices, including test-driven development (TDD), writing unit tests with Jest, and participating in code reviews.
Continuously analyze, improve, and optimize the performance, reliability, and security of the browser extension to meet the growing needs of users.
Review, maintain, and improve the current codebase, fixing bugs, implementing new features, and refactoring code as necessary to keep it scalable and maintainable.
Manage interviews and recruitment workflow
Lodge a complaint with your data protection authority

Keeper Security is hiring talented JavaScript / ReactJS developers to join the Browser Extension team.
Keeper’s cybersecurity solutions are FedRAMP and StateRAMP Authorized, SOC 2 compliant, FIPS 140-2 validated, as well as ISO 27001, 27017 and 27018 certified.
As part of the team, you will be responsible for developing and enhancing the browser extension features that empower millions of users to secure their digital lives.
You’ll be working with cutting-edge technologies like JavaScript, React, Redux, Jest, and more, ensuring that our browser extensions are reliable, secure, and easy to use. Responsibilities:
experience in JavaScript development, including proficiency in core JavaScript concepts. 3+ years of
experience with React, Redux, Jest, and TypeScript. Strong
experience with browser extension development and the unique challenges it presents (e.g., compatibility across different browsers, browser APIs). •
Experience with modern web development tools and workflows, including build tools like Webpack, version control using Git, and CI/CD pipelines.
Solid understanding of frontend architectures, including component-based development, state management, and UI/UX principles. •
Experience with testing frameworks such as Jest and writing comprehensive unit and integration tests.
Ability to maintain and improve a large codebase, ensuring it remains stable, scalable, and maintainable.