Sekai

Own and advance production recommendation, search, and ranking systems that shape content discovery and engagement across Sekai’s AI-driven consumer platform. This senior IC role offers the opportunity to define ML architecture and ship measurable improvements at an early-stage company.

Sekai is seeking an AI-native Product Engineer to build and ship user-facing features for its interactive consumer social platform. The role spans frontend and backend development, production issue resolution, and close collaboration with Product on rapid iteration.

Senior Android Engineer responsible for building Sekai’s native Android foundation for an AI-driven consumer social platform. The role combines Android architecture, hybrid mobile integration, app reliability, and polished product delivery in a remote-first startup.

Join Sekai as a founding iOS engineer owning the mobile experience for an AI-driven consumer platform where users create, remix, share, and play interactive content. You’ll ship polished consumer features, shape the iOS product, and help define AI-native development practices at a fast-moving Series A startup.

Sekai is seeking a Technical Lead to drive technical execution across backend, frontend, mobile, AI, and data for an AI-powered consumer social platform. The role partners closely with founders and engineering teams, translating ambiguous product goals into plans and resolving complex technical challenges.

Build autonomous coding-agent systems that generate software quickly, reliably, and tastefully for Sekai’s AI-driven consumer platform. You’ll own the agent harness, evaluation loops, model strategy, and production reliability end to end.