Building platform and infrastructure for Conversational AI Voice Agents, focusing on generative voice and conversational LLMs.

PlayHT is revolutionizing the field of Voice AI and conversational LLMs, focusing on making these technologies accessible to everyone. As a YC W23 batch company that has raised $20M in seed funding and experienced 20x growth over two years, we're at an exciting growth stage.

We're building cutting-edge Speech Synthesis and Voice Cloning models, creating a platform that enables businesses, developers, and enthusiasts to create human-like AI agents. Our goal is to make Voice AI technology accessible and valuable for global implementation.

As a Senior ML Engineer/Researcher, you'll be joining as a founding engineer, working on challenging problems at the intersection of LLMs and voice technology. You'll be instrumental in shaping the future of conversational AI, working with state-of-the-art technologies and architectures.

The role offers an autonomous working environment where you'll be handling complex technical challenges, from optimizing large-scale data pipelines to improving LLM architectures. You'll be working with cutting-edge technologies in deep learning, particularly in voice synthesis and LLM training.

We offer a competitive package including equity, comprehensive health benefits, and flexible working arrangements. This is an opportunity to be part of a rapidly growing startup that's already showing significant market traction and technological innovation in the Voice AI space.

Join us if you're passionate about pushing the boundaries of AI technology and want to be part of a team that's creating the future of human-computer interaction.

Senior ML Engineer/Researcher position at PlayHT, focusing on Voice AI and conversational LLMs development.

Senior ML Engineer/Researcher

Building platform and infrastructure for Conversational AI Voice Agents, focusing on Speech Synthesis and Voice Cloning models.

PlayHT is revolutionizing the field of generative voice and conversational LLMs, specializing in Speech Synthesis and Voice Cloning models. As a YC W23 batch company that has secured $20m in seed funding and achieved 20x growth over two years, we're building a comprehensive platform for Conversational AI Voice Agents.

Our mission is to democratize Voice AI technology, making it accessible and useful for businesses, developers, and innovators worldwide. We're creating infrastructure that enables anyone to build human-like AI agents for customer service and interaction.

As a founding engineer in our team, you'll be at the forefront of shaping the future of Conversational AI. You'll work on cutting-edge problems in voice technology, LLM architectures, and distributed systems. This role offers the unique opportunity to make a significant impact in a rapidly growing startup that's pushing the boundaries of AI technology.

We offer a dynamic, autonomous working environment where you'll tackle challenging problems while working with state-of-the-art technology. Our comprehensive benefits package includes competitive compensation, flexible work hours, and full health coverage. Join us in building the future of voice AI technology and be part of a team that's transforming how people interact with AI.

The role combines technical expertise with innovation, requiring both practical engineering skills and research capabilities. You'll be working with modern tools and technologies while having the freedom to experiment and improve our core technology stack.

ML Engineer/Researcher position at PlayHT, focusing on voice AI and conversational LLMs

ML Engineer/Researcher

Building SOTA conversational AI models with Speech Synthesis and Voice Cloning capabilities.

PlayHT (YC '23), now known as Play.ai, is revolutionizing the field of generative voice and conversational LLMs. We're seeking a Design Engineer to join our team and help shape the future of Conversational Voice AI. This role combines design expertise with technical implementation, requiring both creative and engineering skills.

As a Design Engineer, you'll work at the intersection of design and technology, creating intuitive user interfaces and experiences for our cutting-edge voice AI platform. You'll collaborate with cross-functional teams to transform complex problems into elegant solutions, while maintaining a strong focus on user-centered design principles.

The ideal candidate brings 1+ years of experience in UI engineering or product design, with a strong foundation in front-end development technologies including React, JavaScript, and modern design tools. You'll need to be comfortable with ambiguity, possess excellent communication skills, and have a passion for staying current with emerging technologies and design trends.

This is an exceptional opportunity to join a well-funded YC startup that's making Voice AI accessible and useful to all. You'll work alongside talented engineers and designers, contributing to a product that has the potential to revolutionize how people interact with AI. The role offers competitive compensation ($80K-$150K) and the chance to be a founding member of a rapidly growing team.

If you're passionate about design, technology, and artificial intelligence, and want to be part of shaping the future of voice interaction, this role offers the perfect blend of creative and technical challenges. Join us in our mission to build the next generation of conversational AI experiences.

Design Engineer role at PlayHT, building the future of Voice AI through UI/UX design and frontend development.

Design Engineer

Building platform and infrastructure for Conversational AI Voice Agents using Speech Synthesis and Voice Cloning models.

PlayHT is a cutting-edge startup focused on making Voice AI accessible and useful to all through their Speech Synthesis and Voice Cloning models. As a YC W23 batch company that has raised $21m in seed funding and experienced 20x growth in the last two years, they're building a revolutionary platform for Conversational AI Voice Agents.

The Software Engineer Intern role is perfect for candidates passionate about AI technology and prototype development. You'll work directly with LLM technology and full-stack web development using Node.js and React. The position offers a unique opportunity to contribute to products with real-world impact in a fast-paced, creative environment.

The ideal candidate should be actively engaged in AI tech, experienced in building prototypes with LLM technology, and eager to join a creative team. The role demands attention to detail, quick iteration capabilities, and strong communication skills. You'll be working in a team-oriented culture that values communication, collaboration, and innovation.

The interview process includes a project demonstration to showcase your technical skills and ability to deliver under tight timelines, followed by a soft skills evaluation. This paid internship offers excellent growth opportunities, especially for students looking to kickstart their careers in AI development.

Join PlayHT to be part of a team that's transforming how businesses and developers interact with conversational AI, while gaining invaluable experience in cutting-edge AI technologies and full-stack development.

Software Engineering Internship at PlayHT, building conversational AI voice agents using LLM technology and full-stack development.

Software Engineer Intern

PlayHT is a Voice AI company specializing in building conversational voice models capable of cloning any voice or accent and generating speech in real-time.

PlayAI is at the forefront of generative voice and conversational LLMs. With our Speech Synthesis and Voice Cloning models, we are building SOTA conversational AI products.

We are building a platform and infrastructure for Conversational AI Voice Agents so that every business, developer, or tinkerer can easily build talking human-like AI agents and use them to serve their customers; this will unlock massive value for the world and a lot of happiness for people using these delightful agents.

We joined YC last year in the YC W23 batch. Since then, we have raised $20m in seed funding and seen significant growth in users and revenue (20x the last two years).

**What Are We Looking For?**

We believe that credentials, years of experience, and familiarity with various tech stacks pale in comparison to a deep, internal drive to create delightful products. If you don't (yet) know how the app router in Next.js works - that's fine. But if you're okay leaving a small UI bug in production over a weekend - please don't apply.

Our non-negotiable core values are:

- **Extreme passion for building excellent products.** Ideally you've built impressive stuff in your free time as well.
- **Capacity to ship end-to-end features quickly:** we jump at the opportunity to take charge of a core feature and build it out in a week
- **Ability to thrive in ambiguity:** we trust each other to make high quality product and engineering decisions independently.
- **Desire/ability to work out of our HQ in Palo Alto**

**Qualifications:**

- 2-5 years of software development experience, we care a lot more about the passion and love of building than the exact number of years.
- Working experience building full stack applications with TypeScript and Nextjs.
- Ability to build new features and build infrastructure using React, CSS, Firebase, and Node.js.
- Working experience building directly for users.
- Self-directed and comfortable working autonomously.

**What We Offer:**

- The opportunity to redefine the medium of digital intelligence for humanity.
- Competitive compensation + equity.
- Comprehensive benefits package, including health, dental, and vision insurance; flexible PTO.

*Final offer amounts are determined by multiple factors, including but not limited to experience and skill level, and may vary from the amounts listed above.*

PlayHT is seeking a Full-Stack Engineer to join their team in building cutting-edge conversational AI voice agents.

Full-Stack Engineer

PlayHT is at the forefront of generative voice and conversational LLMs, building SOTA conversational AI products and a platform for Conversational AI Voice Agents.

PlayHT is at the forefront of generative voice and conversational LLMs, building state-of-the-art conversational AI products. We are creating a platform and infrastructure for Conversational AI Voice Agents, enabling businesses, developers, and tinkerers to easily build human-like AI agents for customer service. This innovation promises to unlock massive value and enhance user experiences worldwide.

As a Machine Learning Engineer/Researcher at PlayHT, you'll be at the cutting edge of AI technology. You'll work on designing large-scale data pipelines, improving Voice LLMs architectures, enhancing inference infrastructure, and optimizing LLM distributed training. This role offers the unique opportunity to be a founding engineer in a rapidly growing startup, tackling challenging problems that push the boundaries of AI.

We're looking for autonomous, resourceful engineers with a proven track record in deep learning. You should have hands-on experience with LLMs, Generative Models, and Transformers, as well as proficiency in PyTorch, Python, and C++. Familiarity with Speech Synthesis is a significant plus.

PlayHT offers a competitive package, including a salary range of $220K – $300K, equity (0.2% – 1.5%), and a bonus of $33K – $45K. We provide comprehensive benefits, including health, dental, and vision insurance, commuter benefits, and flexible PTO. Our work environment is autonomous with flexible hours, perfect for those who thrive on independence and innovation.

Join us in shaping the future of Conversational AI. If you're passionate about solving complex problems and want to make a significant impact in the field of AI, this role at PlayHT is your chance to be at the forefront of this technological revolution.

Join PlayHT as a Machine Learning Engineer/Researcher to build cutting-edge conversational AI and voice technologies in San Francisco.

PlayHT Engineering Jobs

Building platform and infrastructure for Conversational AI Voice Agents, focusing on generative voice and conversational LLMs.