Share this job SVGs not supported by this browser. Description Keeper Security is hiring an experienced Senior Software Engineer (ReactJS) to join our Vault team. You’ll help design and build modern, high-performance web and desktop applications that secure data for millions of users worldwide. We are looking for someone to grow with our team in a fresh, fun, and innovative environment. This is a 100% remote position with an opportunity to work a hybrid schedule for candidates based in the El Dorado Hills, CA. Keeper’s cybersecurity software is trusted by millions of people and thousands of organizations, globally. Keeper is published in 21 languages and is sold in over 120 countries. Join one of the fastest-growing cybersecurity companies and be responsible for taking our suite of products to the next level! About Keeper Keeper Security is transforming cybersecurity for organizations globally with zero-trust privileged access management built with end-to-end encryption. 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. 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 access, secure remote access and encrypted messaging. Learn how our zero-trust and zero-knowledge solutions defend against cyber threats at KeeperSecurity.com . About the Job Join Keeper’s elite Vault engineering team and help shape the next generation of secure, user-friendly applications. You’ll architect and deliver features for both Keeper’s Web Vault and Electron-based desktop apps, collaborating with cross-functional teams to ensure quality, performance, and security. While this role is primarily frontend-focused, familiarity with C++ and Objective-C for integrating native modules is highly valued. Responsibilities Architect and implement modern, scalable user interfaces using ReactJS, Redux, and TypeScript Design and deliver new features for Keeper’s Web Vault and Electron-based desktop apps Integrate with RESTful APIs while ensuring adherence to zero-knowledge and zero-trust principles Optimize application performance across rendering, bundle size, and memory management Collaborate with UX, Product, QA, and Security teams to deliver exceptional user experiences Contribute to native functionality via C++ or Objective-C where required Lead code reviews, champion best practices, and mentor junior engineers in secure coding and architecture Participate in CI/CD and automated testing processes to ensure quality and reliability Requirements 7+ years of professional software engineering experience, with a focus on modern frontend development Strong expertise in React, Redux, and JavaScript/TypeScript Experience building Electron applications for macOS, Windows, and/or Linux Familiarity with C++ and/or Objective-C for native integrations Deep understanding of performance optimization, accessibility, and cross-browser compatibility Experience with Git, CI/CD pipelines, and automated testing frameworks Excellent communication and collaboration skills Must be a U.S. Person (U.S. Citizen or Green Card holder) for GovCloud access 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 Keeper Security, Inc. 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 all employees. Classification: Exempt Apply for this job