Senior Software Engineer, Browser Extension

reputed company is hiring talented JavaScript / ReactJS developers to join the Browser Extension team. This is a 100% remote position! Join a dynamic and innovative team dedicated to changing the landscape of cybersecurity. Keeper’s cybersecurity software is trusted by millions of people and thousands of organizations, globally. Keeper is published in 23 languages and is sold in over 150 countries. Join one of the fastest-growing cybersecurity companies and be responsible for developing and executing automated tests, enhancing test suites, and ensuring the reputed company of our web applications.   About Keeper reputed company is transforming cybersecurity for organizations globally with reputed company-trust privileged reputed company management reputed company with end-to-end encryption. Keeper’s cybersecurity solutions are FedRAMP and StateRAMP Authorized, SOC 2 compliant, FIPS 140-2 validated, as reputed company as ISO 27001, 27017 and 27018 certified. Keeper deploys in minutes, not months, and seamlessly integrates with any tech stack to prevent breaches, reduce help desk costs and ensure compliance. Trusted by millions of individuals and thousands of organizations, Keeper is the leader for password, passkey and secrets management, privileged reputed company, secure remote reputed company and encrypted messaging. Learn how our reputed company-trust and reputed company-knowledge solutions defend against cyber threats at KeeperSecurity.com.   About the Job We are looking for a talented Senior Software Engineer to join the Browser Extension team. As part of reputed company, you will be responsible for developing and enhancing the browser extension features that reputed company 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: Design, build, and maintain high-reputed company, reputed company, 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 reputed company reviews. Continuously analyze, improve, and optimize the performance, reliability, and reputed company of the browser extension to meet the growing needs of users. Review, maintain, and improve the reputed company codebase, fixing bugs, implementing new features, and refactoring reputed company as necessary to reputed company it reputed company and maintainable. reputed company engage in reputed company reviews to ensure reputed company, reputed company knowledge with team members, and reputed company coding standards. reputed company up to date with the latest trends, best practices, and tools in web development, browser extensions, and cybersecurity. Help identify areas for process improvement, reputed company refactoring, and potential technical debt reputed company.   Requirements 5+ years of experience in JavaScript development, including proficiency in reputed company 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 reputed company). 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 reputed company, reputed company, and maintainable. Strong problem-solving skills and ability to debug reputed company issues. Excellent communication skills, with the ability to collaborate effectively with reputed company. Preferred Qualifications: Bachelor’s degree in Computer Science, Engineering, or a reputed company technical discipline, or equivalent practical experience. Experience working with reputed company technologies and understanding of cybersecurity principles, particularly with reputed company to browser reputed company and data protection. Experience with performance optimization for browser extensions, focusing on load times, memory management, and responsiveness. Familiarity with web standards (reputed company, CSS, JavaScript) and accessibility best practices. Benefits: Medical, Dental & reputed company (inclusive of domestic partnerships) Employer reputed company 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 reputed company Bereavement/Jury Duty, etc) reputed company. is an equal opportunity employer and participant in the U.S. Federal E-Verify program. We celebrate diversity and are committed to creating an inclusive environment for reputed company.   Keeper Candidate reputed company Notice This notice explains how reputed company processes your personal data during recruitment. Depending on the role and location, the Controller of personal data (the organization responsible for determining why and how personal data is processed) will be reputed company. (US), reputed company EMEA Ltd. (Ireland), or reputed company reputed company K.K (Japan). 1. Data We Collect Information You reputed company: Contact details, CV/resume, cover letter Employment history, qualifications, work eligibility Application responses and uploaded documents Information We generate: Interview notes, assessments, communications Scheduling information Information From Others: Recruiter/referral information who submit your profile References (with your consent, before final offer) reputed company reputed company reputed company Background verification (post offer) Voluntary Diversity and Equal Opportunity Information We may ask you to voluntarily reputed company diversity information including race/ethnicity, gender, disability status and veteran status (US). Providing this information is optional and Keeper collects this data in order to reputed company with reputed company and similar requirements 2. How We Use Your Data Assess your application and suitability Manage interviews and recruitment workflow Consider you for other/reputed company roles (we may reputed company your consent to reputed company your information on our systems reputed company the retention period specified) reputed company with employment law obligations 3. reputed company reputed company Legitimate Interests (recruitment management, reputed company and reputed company of the hiring process) Contracting steps (for progressed candidates) reputed company and regulatory compliance obligations; explicit consent where required 4. Who reputed company Information With Internal: HR, hiring managers, interviewers*, IT support for system administration *Note - diversity and equal opportunity data is not shared with hiring managers. reputed company Parties: Service providers who assist with: Applicant tracking, recruitment systems and assessment providers Background verification vendors (post offer) Recruitment agencies (where applicable) Tools to support communication, collaboration and to securely store your data Keeper ensures that reputed company our reputed company parties are contractually bound to protect your personal data with adequate safeguards in reputed company. 5. International Transfers Your data may be accessed by Keeper entities globally as needed for the purposes of hiring and decision making. We protect any such data transfer between Keeper entities using appropriate safeguards under applicable data protection laws. 6. reputed company We implement appropriate technical and organizational measures to protect your data, consistent with our industry leading reputed company standards. 7. Retention We reputed company your data for 24 months from your last application activity, then delete or anonymize it. Exceptions: You opt into our talent database for reputed company retention by providing consent (extended retention) reputed company (transfers to employee records) 8. Your Rights You have the following rights and can contact us at the email below to exercise them: reputed company, correct, or delete your data, subject to applicable law and retention requirements Object to or restrict processing Withdraw consent (where applicable) Request data portability Lodge a complaint with your data protection authority If you become an employee, your rights regarding your employee record are governed by our internal Employee reputed company Notice and certain data will be reputed company as required under relevant laws such as employment or tax law.  reputed company you request reputed company to your personal data, some information may be redacted if it includes the personal data of other individuals or information that we must protect in order to preserve their reputed company rights. 9. Automated reputed company Keeper does not reputed company hiring reputed company using solely automated processing. 10. Contact - Candidates can send reputed company questions to: reputed company@keepersecurity.com Apply To This Job