• Own member-facing features end-to-end • Design and implement polished mobile experiences in React Native • Translate security workflows into clear, trustworthy user interactions • Ship features from UI through API and supporting services • Develop TypeScript services and APIs (Node.js) • Integrate with cloud systems, security services, and data pipelines • Work with PostgreSQL, document stores, and event-driven workflows • Treat the UI as a reliability-sensitive system (offline behavior, state synchronization, error handling) • Implement observability and performance monitoring for the client experience • Improve usability, responsiveness, and accessibility across devices • Debug production issues using logs, telemetry, and user behavior • Participate in architecture discussions and technical design reviews • Contribute to code reviews and engineering standards • Work closely with Product, Design, and Security Operations • Use AI tools to accelerate implementation while maintaining production quality standards • Create and validate tests (unit, integration, and behavioral) using AI-assisted workflows • Document systems and architecture using AI-assisted documentation generation • Help the team establish best practices for safe and effective use of AI in software development

• Design, develop, and maintain responsive web applications using React and Angular • Build and maintain cross-platform mobile applications using React Native • Write clean, reusable, and well-documented code following best practices • Collaborate with UX/UI designers to translate wireframes and designs into pixel-perfect interfaces • Optimize applications for performance, scalability, and accessibility • Participate in code reviews, providing and incorporating constructive feedback • Work in an Agile environment, contributing to sprint planning, standups, and retrospectives • Troubleshoot and debug issues across web and mobile platforms • Stay up to date with emerging frontend technologies and industry trends

• Develop and maintain web applications using modern technologies • Collaborate with cross-functional teams to deliver high-quality software • Participate in code reviews and contribute to technical architecture decisions • Mentor junior developers and share best practices • Raise the technical level of the team through detailed code reviews, pair programming, and knowledge sharing • Serve as a reference for best practices, clean and testable code; establish standards by example • Question requirements when necessary and suggest technical alternatives that maximize value with minimal effort • Document important decisions and explain technical trade-offs to POs/PMs; participate in stakeholder discussions when needed • Take responsibility for critical parts of the system, ensuring the health and evolution of key components • Evaluate and introduce new technologies when appropriate; stay up to date and share learnings • Continuously research and critically assess new technologies, frameworks, and tools for strategic adoption

• Develop new user-facing features using React & Typescript • Build reusable components and front-end libraries for future use • Translate designs and wireframes into high-quality code • Optimize components for maximum performance across a vast array of web-capable devices and browsers • Collaborate with fullstack and backend developers and UX/UI designers, to enhance usability