• Own the generation and quality of front-end code produced through AI-assisted development workflows. • Define and maintain clear acceptance criteria and test cases before implementation begins, ensuring a test-driven development approach. • Review, refine, and approve AI-generated front-end code to ensure it meets product requirements, engineering standards, and long-term maintainability goals. • Provide structured guidance and constraints to AI systems so generated code aligns with established front-end architecture and patterns. • Write code as necessary to fill in gaps and bridge the last mile. • Identify gaps, edge cases, and failure modes in AI-generated solutions and address them through improved tests, specifications, or guidance. • Ensure front-end implementations meet accessibility, performance, and usability expectations. • Act as the final quality checkpoint for front-end work prior to merge or release. • Continuously improve AI-assisted development practices based on observed outcomes and quality trends.

• Design and develop scalable, secure, and maintainable React-based web applications for the Admin Console • Collaborate with backend teams to integrate REST APIs and backend services • Implement complex enterprise UI workflows such as role-based access controls, policy configuration, and audit views • Write clean, modern, and well-tested frontend code following best practices • Participate in code reviews and provide constructive feedback to peers • Troubleshoot and resolve frontend performance, usability, and reliability issues • Contribute to frontend architecture decisions and long-term technical direction • Maintain clear technical documentation and support knowledge sharing across the team

• Architect and implement modern, scalable user interfaces using React, Redux, and TypeScript • Design and deliver features for Keeper’s Web Vault and Electron-based desktop applications • Integrate with RESTful APIs while adhering to zero-knowledge and zero-trust principles • Optimize application performance, including rendering efficiency, bundle size, and memory usage • Collaborate with UX, Product, QA, and Security teams to deliver high-quality user experiences • Contribute to native functionality via C++ or Objective-C where required • Lead code reviews, champion best practices, and mentor junior engineers • Participate in CI/CD and automated testing processes to ensure quality and reliability

• Collaborate closely with cross-functional teams to design and develop user-friendly web interfaces for trading platforms. • Optimize web applications for maximum speed, security, and scalability in a real-time data environment. • Build and integrate REST APIs and WebSockets to facilitate seamless communication between front-end and back-end systems. • Utilize Tailwind CSS and other frameworks to create responsive, consistent designs that enhance user experience across devices. • Maintain brand consistency throughout the design process and ensure compliance with industry regulations. • Implement robust front-end security measures to protect against common vulnerabilities. • Stay updated with the latest industry trends and continuously improve the front-end architecture.