Senior UX/UI Developer – AI-Enabled Applications

Bestica Inc.; New York (NY); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Bestica Inc. in New York City seeks a Senior UX/UI Developer who blends visual design with hands-on front-end coding to build AI-enabled applications. This hybrid role translates complex product requirements into polished user interfaces and implements them with production-ready front-end code.

You will design interfaces for AI-powered document review, data tables, and approval workflows, collaborating with product managers and engineers to ensure scalable, accessible experiences.

Qualifications

• Extensive professional experience in both UI/UX design and hands-on front-end development.
• Proven track record delivering production-ready web applications.
• Strong understanding of responsive design and accessibility standards.
• Experience creating reusable components and design systems.
• Proficiency with Git, code review workflows, and CI/CD pipelines.

Responsibilities

• Design intuitive, visually compelling, and responsive user interfaces for AI-enabled applications.
• Translate product requirements and user needs into effective UI/UX solutions.
• Conduct user research, gather feedback, and continuously improve user experiences.
• Build reusable UI components and shared libraries.
• Design workflows for AI-generated findings, document review, and approval checkpoints.
• Maintain consistent design systems and visual standards across applications.
• Collaborate with product managers, engineers, and stakeholders.
• Integrate front-end code into existing applications with Git, reviews, and CI/CD.

Skills

UX Design

Front-end Development

Design Systems

Accessibility

Tools

Git

CI/CD

Job description

Work Model: Hybrid – 3 days onsite per week

Employment Type: Full-time

About the Role

We are seeking a highly experienced Senior UX/UI Developer who combines strong visual design skills with hands-on front-end development expertise to build next-generation, AI-enabled applications.

This is a hybrid design-and-build role for someone who can translate complex product requirements into intuitive, polished user experiences and implement those designs using production-ready front-end code.

You will help design and develop AI-powered legal technology applications, including interfaces for document review, source-linked findings, high-density data tables, approval workflows, and document management.

This role is ideal for a senior professional who enjoys both designing exceptional user interfaces and building them from the ground up.

Key Responsibilities

• Design intuitive, visually compelling, and responsive user interfaces for AI-enabled applications.


• Translate product requirements and user needs into effective UI/UX solutions.


• Conduct user research, gather feedback, and continuously improve user experiences.


• Build reusable UI components, interaction patterns, and shared component libraries.


• Design workflows for AI-generated findings, source citations, document review, approval checkpoints, and long-running processes.


• Maintain consistent design systems and visual standards across multiple applications.


• Collaborate closely with product managers, software engineers, and other stakeholders.


• Integrate front-end code into existing applications while following established Git, code review, and CI/CD practices.


• Optimize interfaces for performance, maintainability, and scalability.

Required Qualifications

• Extensive professional experience in both UI/UX design and hands-on front-end development.


• Demonstrated experience designing and delivering production-ready web applications.


• Experience developing interfaces for server-rendered web applications and template-based component systems.


• Strong understanding of responsive design, accessibility standards, usability principles, and interaction design.


• Experience creating reusable components, design systems, and style guides.


• Proficiency with Git, code review workflows, and CI/CD pipelines.


• Excellent collaboration and communication skills.


• A portfolio demonstrating both design expertise and practical front-end implementation.


• Ability to work full-time from day one.

Preferred Qualifications

• Experience with AI-enabled applications, generative AI products, or LLM-powered workflows.


• Familiarity with HTMX, Datastar, or other hypermedia and server-driven UI frameworks.


• Experience with server-sent events and reactive user interfaces.


• Familiarity with Azure DevOps and automated deployment workflows.


• Experience building document-intensive applications, enterprise dashboards, or complex review interfaces.

Work Location Requirements

• Candidates must currently be based in the New York City area.


• This position requires working onsite in NYC three days per week.


• Candidates must have relevant local project experience.


• Relocation is not available.

Compensation and Employment

• Work Arrangement: Hybrid, with three days onsite per week in New York City.