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Keeper Security, Inc.

Senior Java Full Stack Engineer

Keeper Security, Inc.

. Design, develop and maintain secure, scalable internal tools used by Keeper support and operational teams .

Posted 7/9/2026full-timeRemote • California • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies
AWSCloudJavaJavaScriptMySQLReact

About the role

Key responsibilities & impact
  • 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

What you’ll need
  • 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

Benefits

Comp & perks
  • 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

ATS Keywords

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Hard Skills & Tools
JavaReactJavaScriptHTMLCSSMySQLAWSAgile DevelopmentCode ReviewDebugging
Soft Skills
Problem-SolvingCommunicationCollaborationTime ManagementAdaptability
Certifications
Bachelor’s Degree in Computer ScienceBachelor’s Degree in Software Engineering