Senior UX​/UI Developer – AI-Enabled | Tailwind CSS, HTML & JavaScript | Hybrid – NYC

Senior UX/UI Developer AI-Enabled Applications

Location: New York City, NY

Work Arrangement: Hybrid 3 Days Onsite Per Week

Experience Level: Senior

Employment Type: Full-Time (Subject to Hiring Arrangement Confirmation)

(Full-Time JD)

Interview Process: Video Interview

Location Requirement: Candidates must already be based in the New York City area. No relocation.

We are seeking a highly experienced Senior UX/UI Developer to design and build modern, intuitive, and production-ready user interfaces for next-generation AI-enabled legal applications.

This is a unique hybrid design-and-development position requiring strong expertise in both UX/UI design and hands-on frontend engineering
.

The ideal candidate will have a proven track record of designing exceptional user experiences and translating those designs into functional, scalable, and accessible web interfaces using HTML, Tailwind CSS, and Vanilla Java Script .

The development environment emphasizes lightweight, server-rendered applications rather than heavy single-page application frameworks.

The successful candidate will contribute to sophisticated AI-assisted workflows involving document review, source-linked findings, complex data tables, approval processes, and interactive user experiences.

• Design intuitive, visually polished, and user-friendly interfaces for enterprise applications.
• Translate business requirements and user needs into effective interface designs.
• Conduct user research and improve designs based on stakeholder and user feedback.
• Create reusable UI components, interaction patterns, and design assets.
• Maintain consistent design standards across multiple applications.
• Develop and improve shared component libraries and style guides.

• Develop responsive, accessible, and production-ready user interfaces using HTML, Tailwind CSS, and Vanilla JavaScript.
• Convert UI/UX designs into fully functional frontend code.
• Build user interfaces within server-rendered applications and template-based component systems.
• Develop reusable frontend components that support maintainability and consistency.
• Integrate frontend functionality into existing enterprise applications.
• Participate in Git-based version control, code reviews, testing, and release processes.

• Design and develop interfaces supporting AI-assisted legal document review.
• Build user experiences for source-linked findings and supporting evidence.
• Create complex, high-density data tables and document review screens.
• Develop interfaces for long-running processes, status tracking, and approval checkpoints.
• Support document handling and downloadable work products.
• Ensure complex AI-generated information is presented clearly and efficiently to users.

• Collaborate closely with software developers, product managers, and business stakeholders.
• Participate in Agile development processes.
• Troubleshoot frontend issues and improve application usability and performance.
• Ensure interfaces follow accessibility, usability, and maintainability best practices.
• Support consistent design and development practices across multiple products.

• Substantial professional experience in both UX/UI design and hands-on frontend development.
• A strong portfolio demonstrating completed projects that include both interface design and production frontend implementation.
• Advanced hands-on experience with HTML, Tailwind CSS, and Vanilla JavaScript.
• Experience developing responsive and accessible web applications.
• Practical experience with server-rendered applications and template-based component systems.
• Experience with Git, code review processes, and CI/CD workflows.
• Strong knowledge of UX/UI…