Senior Full Stack UI Engineer

Note: Apply Only if you have 5+ years of experience in React, Node, NextJS, NestJS

We are seeking a hands-on, collaborative Senior Full Stack UI Engineer to drive the technical direction, architecture, and delivery of user-facing application interfaces. As Full Stack UI Engineer, you will provide technical leadership and guidance to the UI team, ensuring the delivery of robust, scalable, modular, high-performance, and intuitive end-to-end solutions for our agentic platform. This role partners closely with UX, product, and backend teams.

Core Qualities & Skills
• Proven experience leading full stack or frontend engineering teams and delivering complex user-facing projects
• Deep expertise in modern frontend frameworks (e.g., React) and backend technologies (e.g., Node.js, Java Springboot, etc.)
• Experience with design systems, component libraries, and UI performance optimization
• Experience designing, building, and integrating RESTful or GraphQL APIs
• Strong understanding of accessibility, cross-browser compatibility, and responsive design
• Strong collaboration and alignment skills across disciplines
• Willingness to learn, share knowledge, and adapt to evolving technologies
• System design skills and awareness of technical debt and tradeoffs across the stack
• Excellent communication, documentation, and stakeholder management abilities
• Comfort with ambiguity, discovery, and rapid change
• Commitment to engineering excellence, security, and responsible practices (including OAuth 2.0, Authorization, Authentication, Chain-of-custody, Claims management, and Principle of Least Privilege [POLP])

Preferred Qualifications
• 6+ years of hands-on full stack or frontend engineering experience, with 2+ years in a senior technical engineer role
• Track record of architecting and delivering scalable, reliable end-to-end systems
• Experience with modern development practices (CI/CD, automated testing, code reviews)
• Demonstrated ability to mentor and grow engineers
• Experience working in cross-functional, agile teams
• Highly Desirable
• Experience implementing and evolving enterprise-grade design systems
• Familiarity with Material UI, Storybook, and/or similar tools
• Experience using AI-assisted UI development and rapid prototyping
• Track record of delivering interfaces with sub-second time to first interaction and high component reuse
• Experience thriving in fast-paced, ambiguous environments and balancing rapid delivery with technical excellence
• Experience leading or working with distributed, multidisciplinary teams