UI Engineer

INTEGRATION APPLIANCE, INC.; New York (NY); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Free lunches

Fully stocked kitchens

Wellness program

Flexible time off

Volunteer time off

Donation matching

Job summary

Intapp is seeking a UI Engineer to craft an AI-powered frontend for Celeste, our AI-as-a-Service platform. You’ll collaborate with senior engineers, PMs, and designers to shape the frontend foundation for one of Intapp's most visible products, ensuring quality and consistency at scale.

You’ll evaluate current UI implementation, extend the React/Tailwind stack, and build a reusable component library. The role emphasizes design-system governance and rapid, reliable UI development across AI

Qualifications

• 3+ years of frontend development experience with a focus on modern React ecosystems.
• Experience building UI for AI-powered products and dynamic, model-generated content.
• Hands-on experience designing systems or component libraries in production SaaS environments.

Responsibilities

• Evaluate the current UI implementation to improve quality, consistency, and maintainability at scale.
• Assess and evolve the frontend stack (React, shadcn/ui, Tailwind) as the product grows.
• Develop and enforce UI standards and create a reusable component library and templates.
• Build UI for AI-driven product surfaces and agentic workflows across the product.

Skills

Frontend development

TypeScript

React

UI design systems

Collaboration

Education

Bachelor's degree in a related field

Tools

Next.js

Tailwind CSS

shadcn/ui

Azure DevOps

GitHub Actions

Job description

As a UI Engineer at Intapp, you’ll work on an AI-powered, industry‑specific cloud platform that transforms professional and financial services firms. Collaborating with other senior engineers, technical leads, product managers, and designers, you’ll have ample mentorship opportunities for skills development and career progression. You’ll be part of an innovative team working on Celeste - an AI-as-a-Service platform, designed to handle complex, long-running tasks across CRMs, data products, and workflow automation. Collaborating with engineers, product managers, and UX designers, you'll create and maintain the frontend foundation for one of Intapp's most visible products - defining how it's built, ensuring quality and consistency at scale, and enabling the design team to move fast without breaking things.

What you'll do

• Evaluate the current state of UI implementation across the product and identify opportunities to improve quality, consistency, and maintainability at scale
• Assess the long‑term suitability of the current frontend stack (React, shadcn/ui, Tailwind CSS) and make recommendations for how it evolves as the product grows
• Develop mechanisms that enforce UI standards programmatically, ensuring established patterns are followed and that new development doesn't introduce visual or structural drift
• Design and build a reusable component library and set of common page templates that teams can rely on for rapid, consistent UI development
• Build UI for AI‑driven product surfaces - including agentic workflows, dynamic outputs, and experiences that adapt to model‑generated content - and develop the patterns and components that make these repeatable across the product
• Develop and maintain tooling and infrastructure that allows UX designers to prototype and validate UI changes independently, without requiring engineering involvement for every iteration
• Partner with designers to unblock their workflows, resolve tooling issues, and expand what they can build autonomously
• Implement high‑quality UI features on an ongoing basis, using the standards, components, and patterns you establish

What you will need

• 3+ years of frontend development experience, with a strong focus on Next.js and TypeScript
• Experience building UI for AI‑powered products - you understand the unique challenges of designing and implementing interfaces around model‑generated, dynamic, or agentic outputs
• Hands‑on experience building or maintaining a design system or component library in a production SaaS environment
• Deep familiarity with shadcn/ui and Tailwind CSS, including how to extend and govern them at scale
• Proficiency with AI‑assisted development tools (Claude Code, Cursor, or similar) as part of your daily engineering practice
• Comfort working across the design/engineering boundary - you can talk tokens and accessibility with a designer and review component architecture with an engineer
• Experience with CI/CD pipelines (Azure DevOps, GitHub Actions, or similar)
• Strong opinions about UI architecture - and the communication skills to build consensus around them

You are a team player. You collaborate effectively with designers, engineers, and product managers, and you enjoy that process

Bachelor's degree in a relevant field, or equivalent practical experience

What you will gain

At Intapp, you’ll get the opportunity to bring your talents and intellectual curiosity to create better outcomes for our people and our clients. You’ll be part of a growing public company, with a modern work environment that’s connected yet flexible and where your professional growth and well‑being are top priorities. We’ll collaborate and grow together, supporting each other in a positive, open atmosphere that fosters creativity, innovation, and teamwork.

• Expand Your Skills: Unlock your potential with professional development opportunities supported by a community of experienced professionals. We offer reimbursement for training and continuing education to help you stay ahead in your career.
• Enjoy Where You Work: Thrive in our modern, open offices designed to inspire creativity and collaboration. Our complimentary lunches and fully stocked kitchens ensure you have everything you need to stay energized throughout the day.
• Support What Matters Most: Our comprehensive wellness and flexible time off programs and our benefits are designed to care for you and your family. Our family-formation benefits and support during your family‑building journey ensure you have the resources you need when it matters most.
• We believe in giving back and supporting our communities with paid volunteer time off and a donation matching program for the causes you care about.

Join us and be a part of a collaborative and welcoming culture where your contributions are valued, and your professional growth is a priority. Together, we are building a company of long‑term value that we can all be proud of.

Intapp provides equal employment opportunities to all qualified applicants and will make hiring decisions without regard to race, color, sex, sexual orientation, gender identity or expression, religion, national origin or ancestry, age, disability, marital status, pregnancy, protected veteran status, protected genetic information, political affiliation, or any other characteristic protected by federal, state or local laws.

Intapp builds AI software to power the world’s top investment, legal, and consulting firms. Our clients face unique challenges: they must track and manage complex client relationships, navigate strict regulatory requirements, and manage sensitive deal information. We develop software specifically for these needs, helping firms find and win business, onboard clients safely and manage risk, deliver exceptional work, and capture full value. Today, more than 2,700 firms worldwide rely on Intapp, including 95 of the Am Law 100, 16 of the top 20 accounting firms, and more than 1,700 private capital, investment banking, and real assets firms. Intapp has helped firms achieve measurable impact — from 25% more pitch opportunities to 55% faster client onboarding — turning intelligence into competitive advantage. Founded in 2000 and headquartered in Palo Alto, California, Intapp completed a successful IPO on June 30, 2021 (NASDAQ: INTA). Alongside a global ecosystem of partners, Intapp accelerates innovation and integration, ensuring our clients are always at the forefront of transformation.