Software Engineer, Backend (Java, KeeperApp)

Software Engineer, Backend (Java, KeeperApp) Remote, US Description Keeper Security is hiring a Senior Software Engineer to join the KeeperApp backend team, focused on building and maintaining server‑side systems that support one of Keeper’s core products. This is a 100% remote position with an opportunity to work a hybrid schedule for candidates based in the El Dorado Hills, CA or Chicago, IL metro 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 be responsible for expanding and architecting Keeper's backend projects in the AWS cloud with the latest technology and tools! About the Role As a Senior Software Engineer on the KeeperApp team, you will design, develop, and maintain server‑side services and APIs that support core application functionality. You will take ownership of backend components, influence implementation decisions, and contribute to long‑term system maintainability. This role emphasizes problem solving, analytical thinking, and strong backend fundamentals. While the broader platform runs in AWS, this position focuses primarily on application‑level backend development, not infrastructure ownership. Responsibilities Design and implement backend services and APIs using Java Write clean, maintainable, and efficient server‑side code Implement and evolve business logic that supports core KeeperApp functionality Work with MySQL to design schemas, write queries, and optimize performance Collaborate with senior engineers and product managers on feature design and implementation Participate in code reviews and contribute to backend engineering best practices Troubleshoot and resolve backend issues related to performance, correctness, and reliability Apply secure coding practices to protect sensitive data and services Contribute to Agile development workflows and iterative feature delivery Requirements 5+ years of professional experience in backend software development Strong experience with server‑side Java Solid understanding of backend application architecture and APIs Experience working with MySQL or similar relational databases Strong problem‑solving and analytical skills Ability to learn quickly and adapt in a fast‑paced environment Experience with Kotlin is a strong plus Bachelor’s degree or equivalent experience Must be a U.S. Person 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. #J-18808-Ljbffr Keeper Security