About Us

PlayAI (fka PlayHT, YC '23) is at the forefront of generative voice and conversational LLMs, reshaping how humans interact with technology. Our advanced Speech Synthesis and Voice Cloning models power hyperrealistic, human-like conversational experiences across industries.

We’re building the core infrastructure for conversational AI—enabling businesses, developers, and creators to easily build intelligent voice agents and interactive voice applications. Whether it's serving customers or powering creative projects, PlayAI helps bring talking, human-like AI to life.

Since finishing Y Combinator’s W23 batch, we’ve raised over $21M in seed funding, grown to 1.4M+ monthly active users and 500K+ developers, and are scaling revenue at 35% quarter-over-quarter.

We’re at the dawn of a new era—where AI-driven interactions redefine digital experiences. As a Frontend Engineer at PlayAI, you won't just build interfaces—you'll pioneer the next generation of intuitive, dynamic, and human-like digital interactions.
We're hiring frontend engineers across:

• Web (React/Next.js)

• Mobile/Desktop (Flutter, including desktop applications)

You don't need experience with every technology we use. If you're passionate, adaptable, and eager to innovate, we encourage you to apply.

What You’ll Do

• Create and optimize engaging, responsive AI-driven interfaces

• Collaborate with designers and engineers on interactive, polished UI components

• Enhance performance using server-side rendering (SSR), static-site generation (SSG), streaming, caching, and optimization strategies

• Develop and maintain our scalable, consistent design system

• Stay at the forefront of frontend trends in AI interfaces, web/mobile tech, and performance engineering

Who You Are

• Frontend developer passionate about UI aesthetics, UX performance, and accessibility

• Skilled in at least one major frontend framework:

  • Web: React, Next.js, TypeScript, Tailwind CSS

  • Mobile/Desktop: Flutter, iOS, Android

• Experienced in performance optimization (SSR, SSG, hydration strategies, caching, network efficiency)

• Capable of transforming Figma designs into polished, production-ready components

• Familiar with RESTful APIs, WebSockets, and modern frameworks like tRPC

• Enthusiastic about creating groundbreaking AI experiences

• Adaptable and proactive in fast-paced, iterative environments

What to Include in Your Application

• Portfolio or GitHub showcasing standout frontend projects—show your creativity!

• Resume, CV, or LinkedIn profile

• Additional details highlighting your relevant experience

What We Offer:

• The opportunity to work on cutting-edge conversational AI products and learn from experienced engineers.

• A fast-paced environment where you’ll gain experience in product development, infrastructure, and AI systems.

• Competitive compensation + equity.

• Comprehensive benefits package, including health, dental, and vision insurance; flexible PTO.

Join PlayAI and help shape the future of conversational AI. Ready to redefine what's possible? Apply now!