Senior Frontend Software Engineer, Web Vault

Keeper Security

9h • Hybrid

About The Position

Keeper Security is hiring an experienced Senior Software Engineer to join our Vault team. In this role, you will help design and build modern, high-performance web and Electron-based desktop applications that secure data for millions of users worldwide. This is a 100% remote position, with an opportunity to work a hybrid schedule for candidates based in the El Dorado Hills, CA area.
Keeper’s cybersecurity software is trusted by millions of people and thousands of organizations globally. Keeper is published in 23 languages and sold in over 150 countries. Join one of the fastest-growing cybersecurity companies and play a key role in evolving one of our core products.
About Keeper
Keeper Security is one of the fastest-growing cybersecurity software companies that protects thousands of organizations and millions of people in over 150 countries. Keeper is a pioneer of zero-knowledge and zero-trust security built for any IT environment. Its core offering, KeeperPAM®, is an AI-enabled, cloud-native platform that protects all users, devices and infrastructure from cyber attacks. Recognized for its innovation in the Gartner Magic Quadrant for Privileged Access Management (PAM), Keeper secures passwords and passkeys, infrastructure secrets, remote connections and endpoints with role-based enforcement policies, least privilege and just-in-time access. Learn why Keeper is trusted by leading organizations to defend against modern adversaries at KeeperSecurity.com.
About the Job
As a Senior Software Engineer on the Vault team, you will architect and deliver features across Keeper’s Web Vault. You will collaborate closely with Product, UX, Backend, QA and Security teams to ensure Vault remains secure, performant and intuitive. This is primarily a web application engineering role with a strong focus on React, TypeScript and modern frontend architecture. Experience with Electron, C++ or native desktop integrations is helpful but not required.

Requirements

• 7+ years of professional software engineering experience with a strong focus on frontend or web application development
• Strong expertise in React, Redux and JavaScript/TypeScript
• Strong understanding of modern frontend architecture, state management and component design
• Experience building and maintaining complex web applications
• Deep understanding of performance optimization, accessibility and cross-browser compatibility
• Experience integrating frontend applications with RESTful APIs and backend services
• Experience with Git, CI/CD pipelines and automated testing frameworks
• Strong debugging and troubleshooting skills across modern web environments
• Strong communication and collaboration skills
• Ability and willingness to use AI-assisted tools effectively to improve software development, debugging, testing and technical documentation
• Bachelor’s degree in Computer Science, Engineering or a related field, or equivalent practical experience
• Due to this role’s involvement in GovCloud environments, qualified candidates must be a U.S. Person, defined as a U.S. citizen or lawful permanent resident

Nice To Haves

• Experience building security, identity, password management or other security-sensitive web applications
• Experience with Electron-based desktop applications
• Familiarity with C++ and/or Objective-C for native integrations
• Experience with Node-API/N-API or similar native integration technologies
• Familiarity with zero-knowledge, zero-trust or encryption-focused application architectures
• Experience with accessibility standards and secure client-side development practices

Responsibilities

• Architect and implement modern, scalable web interfaces using React, Redux and TypeScript
• Design and deliver features across Keeper’s Web Vault
• Integrate with RESTful APIs while adhering to Keeper’s zero-knowledge and zero-trust security principles
• Optimize application performance, including rendering efficiency, bundle size, memory usage and responsiveness
• Collaborate with UX, Product, Backend, QA and Security teams to deliver secure, high-quality user experiences
• Lead code reviews, promote engineering best practices and mentor less experienced engineers
• Participate in CI/CD, automated testing and release processes to improve product quality and reliability
• Troubleshoot complex frontend, browser and integration issues across supported environments
• Use AI-assisted development tools such as Claude, ChatGPT, GitHub Copilot or similar platforms to improve coding, debugging, testing, technical research and documentation

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)
• Above market annual bonuses

What This Job Offers

• Job Type: Full-time
• Career Level: Senior