Senior Software Engineer, Browser Extension

🕒 May 20

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Keeper Security, Inc.

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2011

🔒 Cybersecurity

☁️ SaaS

🏢 Enterprise

💰 Private Equity Round - Keeper Security on 2023-05

Cybersecurity • SaaS • Enterprise

Keeper Security, Inc. is a cybersecurity company that delivers cloud-first, zero-trust privileged access management (PAM) and password management solutions. Its KeeperPAM platform, secrets manager, endpoint privilege manager, and related products secure credentials, sessions, and remote access for enterprises, MSPs, and public-sector organizations using end-to-end encryption and a zero-knowledge architecture. Keeper operates primarily as a SaaS provider, emphasizes stringent compliance (FedRAMP, ISO, SOC 2, FIPS, PCI DSS, HIPAA), and is focused on preventing data breaches and managing privileged access across large-scale environments.

📋 Description

• 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.

🎯 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.

🏖️ 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)