Senior Java Full Stack Engineer
Keeper Security · California
📍 El Dorado Hills, California, United Statesvia greenhousePosted 2026-03-17
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Description
We are seeking a highly motivated and experienced full stack Senior Software Engineer (Java/MySQL/AWS/Javascript) to join our Support Tools team. The ideal candidate will be a positive and collaborative team player with a strong background in both front and backend development. We are looking for someone to grow with our team in a fresh, fun, and innovative environment. This can be a 100% remote position!
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 help build secure, scalable internal tools that improve operational efficiency and support Keeper teams in delivering an exceptional customer experience.
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 Role
This is a full stack engineering role focused primarily on backend development in Java, with some frontend development in React. The ideal candidate has strong experience building secure, scalable applications using Java, MySQL and AWS, along with enough frontend experience to contribute to modern React-based user interfaces. This role will focus on designing, building and maintaining internal support tools used by Keeper teams across the business.
Responsibilities
Design, develop and maintain secure, scalable internal tools used by Keeper support and operational teams
Build backend services and application logic primarily in Java
Contribute to frontend development using React to support internal user workflows and experiences
Develop and maintain integrations with MySQL databases and AWS-based infrastructure
Collaborate with product managers, designers and engineers to define and implement software solutions
Write clean, maintainable and well-documented code
Conduct code reviews and contribute to engineering best practices
Troubleshoot and resolve issues affecting application performance, reliability and security
Balance multiple concurrent projects and priorities in a fast-paced environment
Work cross-functionally with technical and non-technical stakeholders to deliver high-quality internal tools
Requirements
5+ years of professional experience in full stack software development
Strong backend development experience in Java
Experience building frontend applications with React
Experience with JavaScript, HTML and CSS
Experience with MySQL or other relational databases
Familiarity with AWS and cloud-based application development
Strong problem-solving, debugging and communication skills
Experience working in an agile development environment
Bachelor’s degree in Computer Science, Software Engineering or a related field, or equivalent practical experience
Due to this role’s involvement in GovCloud, all applicants must be a U.S. Person, defined as a U.S. citizen or lawful permanent resident
Preferred Qualifications
Experience building internal tools, operational platforms or business applications
Experience designing and consuming RESTful APIs
Experience with performance optimization, monitoring and application troubleshooting
Familiarity with secure software development practices
Experience working in cybersecurity or other security-sensitive environments
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
Man
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