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Sekai

Sekai

Sunnyvale, CA

AI-powered platform for creating and playing interactive mini-apps

About

Sekai is an AI-native consumer platform that lets users instantly create, remix, and play shareable interactive mini-apps from natural language prompts. It serves creators, gamers, and social users with an infinite feed of playable experiences like mini-games, roleplay tools, and visual novels. The product matters because it turns static content consumption into generative, collaborative software experiences.

Tech stack

Python, Amplitude, TypeScript, React Native, Kotlin, Jetpack Compose

Perks & benefits

Equity

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Open jobs

6
Sekai

Sekai

United States

Senior Android Engineer, Native Platform
No salary listedRemote5+ YOEAndroid Engineering

Build and own the native Android foundation for a consumer AI-driven social platform, focusing on app architecture, hybrid integrations, and production quality. Requires 5+ years of Android experience with Kotlin and Jetpack Compose in a fast-paced startup.

Sekai

Sekai

San Francisco, CA

Founding iOS Engineer
No salary listedRemote5+ YOEiOS Engineering

Founding iOS Engineer to own and improve an AI-driven consumer social app (TikTok for mini apps). Build polished iOS features using Swift and modern practices, leverage AI tools for productivity, and collaborate closely with product/design in a fast-paced Series A startup.

Sekai

Sekai

Remote

Technical Lead
No salary listedRemote5+ YOEEngineering Management

Technical Lead driving execution across backend, frontend, mobile, AI, and data at an AI-driven consumer platform. Acts as a technical partner to founders and engineering team, turning product goals into plans and solving hard technical problems.

Sekai

Sekai

Remote

AI Product Manager (Remote)
No salary listedRemote2+ YOEProduct Management

AI-native Product Manager owning consumer product areas like discovery, feed, and retention. Requires 2+ years PM experience, strong data analytics, and daily AI tool usage to ship fast in an early-stage startup.

Sekai

Sekai

Remote

AI Agent Engineer (Coding Agent)
No salary listedRemoteAI Research

Build and own the agent runtime, orchestration layer, and long-horizon coding agent workflows for an AI-driven consumer social platform.

Sekai

Sekai

Remote

AI Product Engineer
No salary listedRemote2+ YOEFullstack Engineering

Product-centric engineer shipping user-facing features end-to-end at an AI-driven consumer social platform. Requires 2+ years experience, strong product sense, AI-native workflows, and ability to work across frontend and backend in a fast-paced startup.