Senior Frontend Software Engineer, Web Vault

Description

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.

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

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

Preferred Qualifications

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

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

Keeper Candidate Privacy Notice

This notice explains how Keeper Security 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 Keeper Security Inc. (US), Keeper Security EMEA Ltd. (Ireland), or Keeper Security APAC K.K (Japan).

1. Data We Collect

Information You provide:

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)

Public professional profiles

Background verification (post offer)

Voluntary Diversity and Equal Opportunity Information

We may ask you to voluntarily provide 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 comply with EEOC and similar requirements

2. How We Use Your Data

Assess your application and suitability

Manage interviews and recruitment workflow

Consider you for other/future roles (we may seek your consent to keep your information on our systems beyond the retention period specified)

Comply with employment law obligations

3. Legal Basis

Legitimate Interests (recruitment management, security and integrity of the hiring process)

Contracting steps (for progressed candidates)

Legal and regulatory compliance obligations; explicit consent where required

4. Who We Share Information With

Internal:

HR, hiring managers, interviewers*, IT support for system administration

*Note - diversity and equal opportunity data is not shared with hiring managers.

Third 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 all our third parties are contractually bound to protect your personal data with adequate safeguards in place.

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. Security

We implement appropriate technical and organizational measures to protect your data, consistent with our indust