
The only AI framework powering massive consumer applications. Adapt instantly to your users, continuously improve quality with scale, maintain real-time responsiveness, and reduce per user costs as usage grows We've worked with Xbox, Ubisoft, NVIDIA, NetEase Games, Niantic, LG, Logitech's Streamlabs, and indie game developers to create agentic experiences. And are backed by top-tier investors including Lightspeed Venture Partners, Section 32, Intel Capital, Microsoft’s M12 fund, BITKRAFT Ventures, Kleiner Perkins, Founders Fund, and First Spark Ventures.

The only AI framework powering massive consumer applications. Adapt instantly to your users, continuously improve quality with scale, maintain real-time responsiveness, and reduce per user costs as usage grows We've worked with Xbox, Ubisoft, NVIDIA, NetEase Games, Niantic, LG, Logitech's Streamlabs, and indie game developers to create agentic experiences. And are backed by top-tier investors including Lightspeed Venture Partners, Section 32, Intel Capital, Microsoft’s M12 fund, BITKRAFT Ventures, Kleiner Perkins, Founders Fund, and First Spark Ventures.
Founded: 2021
Headquarters: Mountain View, California
Core product focus: Realtime AI models and infrastructure for voice/agent experiences
Notable customers/partners: Xbox, Ubisoft, NVIDIA, NetEase Games, Niantic, LG
Total funding (approx.): $100M–$125M+
| Company |
|---|
Realtime conversational agents and voice AI infrastructure for consumer applications (gaming, media, companions, education).
2021
Software Development
$50,000,000
Brought total funding to roughly $70M at the time.
$50,000,000+
Tranche that brought total raised to more than $100M and reported valuation of about $500M.
“Backed by multiple top-tier VCs and strategic investors including Lightspeed Venture Partners, Section 32, Intel Capital, Microsoft M12, Kleiner Perkins, Founders Fund, Bitkraft, Stanford-affiliated investors and others.”
About Inworld At Inworld, we believe that the benefits of AI should extend beyond business workflows to the applications and experiences that we enjoy every day. We began by pushing the frontier of lifelike, interactive characters for games and entertainment, pioneering realtime conversational AI at scale. Today, we apply that expertise to provide the multimodal models, pipelines and tools needed to build and evolve consumer-scale, real-time conversational AI applications across learning, health, social, assistants, games and media.
We’ve raised more than $125M from Lightspeed, Section 32, Kleiner Perkins, Microsoft’s M12 venture fund, Founders Fund, Meta and Stanford, among others. Our technology has powered experiences from companies such as NVIDIA, Microsoft Xbox, Niantic, Logitech Streamlabs, Wishroll, Little Umbrella and Bible Chat. We’ve also been recognized by CB Insights as one of the 100 most promising AI companies globally and have been named one of LinkedIn's Top 10 Startups in the USA.
About The Role As a Staff UX Engineer focused on frontend excellence, your goal is to ship polished, intuitive experiences that help users understand and explore our technology. You will work closely with product, design, and engineering to clarify priorities and shape what needs to be built. You will also identify improvements that elevate performance, usability, and overall frontend quality and drive them forward.
What You'll Do
Requirements
In-office location: Mountain View, California, United States. Candidates must be based in the SF Bay Area or willing to relocate (you will be working on-site in our South Bay office a few days a week).
The base salary range for this full-time position is between $180,000 - $260,000 + bonus + equity + benefits. Your recruiter can share more about the specific salary range for your targeted location during the hiring process.