As an AI Product Engineer at Sekai, you will build and ship user-facing features end-to-end for a platform used by millions. You’ll leverage an AI-native workflow—using tools like Cursor and Claude to write up to 95% of your code—to rapidly iterate on interactive consumer experiences alongside a team of veteran social-media builders.
AI Product Engineer at Sekai
Sekai is reinventing interactive content as the "TikTok for mini-apps," and they're looking for an AI-native Product Engineer to help scale a platform already serving 2 million users. Backed by $30M from heavyweights like a16z and Khosla Ventures, this 20-person team of TikTok veterans uses AI to write up to 95% of their code. If you’re a full-stack builder who thrives on rapid shipping, high ownership, and the latest AI tools like Cursor and Claude, this is your chance to shape the next major consumer-social breakthrough.
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Location
Remote (United States)
Compensation
Not Disclosed
Company
Sekai
Role overview
Sekai is an AI-powered interactive content platform that lets people play, create, remix, and share mini-apps and mini-games instantly. Users can describe an idea and turn it into a playable experience in seconds, then explore an infinite feed of community creations and remix others’ experiences.
What you will do
- Architect and implement user-facing features end-to-end, leveraging Next.js and Python within an AI-first development workflow.
- Work directly with founders and product owners to translate creative concepts into playable, AI-generated mini-apps for the Sekai platform.
- Maintain and optimize production systems serving millions of users, applying strong judgment to balance speed and stability.
Who this is a fit for
- Full-stack capability with Next.js and Python, plus experience shipping features at a fast-moving startup or consumer-social company.
- Deeply AI-native approach to engineering, with demonstrated experience using agent workflows and LLMs to accelerate development.
- High ownership mindset and a passion for building delightful user experiences that bridge the gap between AI and interactive content.
Why this role is remarkable
- Join a $30M Series A startup backed by premier investors including Khosla Ventures, a16z, Mayfield, and A*.
- Work at the cutting edge of AI-native engineering where tools like Cursor and Claude Code are the core of the development cycle.
- Influence a product used by over 2 million people, working alongside an elite team of consumer-social veterans from TikTok.
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I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
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If your profile’s a match and Sekai wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.