• Build and maintain backend and GraphQL APIs using Node.js • Develop and maintain web and mobile features with React.js and React Native • Work directly with product and design to ship features quickly • Debug issues across the stack and improve performance • Write clean, maintainable code and contribute to code reviews • Help deploy and monitor applications in production • Work with databases (SQL or NoSQL) to read and write data

• Design, build, and maintain scalable backend services using Node.js • Lead development of complex features in React.js and React Native • Own features end-to-end, from architecture to production deployment • Collaborate closely with product and design to translate requirements into solutions • Improve system performance, reliability, and security • Review code, mentor junior engineers, and raise engineering standards • Contribute to technical roadmap and architecture decisions

• Design, build, and maintain autofill detection and injection systems within Keeper’s browser extension • Implement and optimize form-field recognition, credential mapping, and autofill heuristics across a wide variety of web architectures • Ensure compatibility, performance, and reliability across major browsers (Chrome, Edge, Firefox, and Safari) • Collaborate with the Browser Extension team to integrate autofill logic with existing Keeper APIs, storage, and credential services • Debug, test, and resolve complex issues in real-world web environments and dynamic single-page applications (SPAs) • Stay up to date with browser API updates (WebExtensions, Manifest V3) and ensure compatibility across evolving browser platforms • Participate in code reviews, testing, and continuous improvement efforts to ensure scalability and long-term maintainability of autofill features • Work closely with QA to automate regression tests and validate autofill behavior across browsers and frameworks

• Lead the design, development, and implementation of software applications. • Write clean, maintainable, and efficient code, and ensure best practices in coding standards. • Conduct comprehensive testing, including unit, integration, and system testing, to ensure software quality and functionality. • Debug and resolve complex software defects and issues. • Prepare and maintain comprehensive technical documentation related to software development. • Ensure accuracy and completeness of all documentation. • Foster effective collaboration with cross-functional teams to achieve project objectives. • Communicate complex technical information clearly and effectively. • Utilize advanced software development tools and methodologies to support project requirements. • Integrate software development tools and methodologies into the workflow to improve efficiency and accuracy. • Manage software development projects, including planning, execution, and delivery. • Coordinate with cross-functional teams to ensure project objectives are met on time and within budget.