Keeper Security - Senior Software Engineer, Browser Extension
Requirements
• 5+ years of 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. • Strong problem-solving skills and ability to debug complex issues. • Excellent communication skills, with the ability to collaborate effectively with remote teams. • Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or equivalent practical experience. • Experience working with security technologies and understanding of cybersecurity principles, particularly with regard to browser security and data protection. • Experience with performance optimization for browser extensions, focusing on load times, memory management, and responsiveness. • Familiarity with web standards (HTML, CSS, JavaScript) and accessibility best practices.
Responsibilities
• Design, build, and maintain high-quality, scalable, and secure features for the Keeper Browser Extension using JavaScript, React, Redux, and Jest. • Work closely with product managers, UX/UI designers, and other engineers to define requirements and deliver the best possible user experience. • 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. • Actively engage in code reviews to ensure quality, share knowledge with team members, and uphold coding standards. • Keep up to date with the latest trends, best practices, and tools in web development, browser extensions, and cybersecurity. • Help identify areas for process improvement, code refactoring, and potential technical debt resolution.
Benefits
• Medical, Dental & Vision (inclusive of domestic partnerships) • Employer Paid Life Insurance & Employee/Spouse/Child Supplemental life • Voluntary Short/Long Term Disability Insurance • 401K (Roth/Traditional) • A generous PTO plan that celebrates your commitment and seniority (including paid Bereavement/Jury Duty, etc)
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