Senior Engineer, Product

We are building the first creative operating system: an infinite canvas designed for the generative computing paradigm. We’re a team of ~45 focused on elevating professional craft, backed by tier-one investors including Redpoint, Menlo Ventures, and a16z, as well as founders like Guillermo Rauch and Justin Kan. Our platform is already the choice of world-class creative powerhouses like Pentagram, Lionsgate, and Nike.

We're looking for a Senior Product Engineer to help build critical surfaces of FLORA's product. You'll work across our frontend systems—canvas rendering, complex workflow interactions, and the media layer that powers image and video editing.

We're a team that obsesses over craft, ships polished work fast, and refines it until it's undeniable. You'll take ownership of complex projects, collaborate closely with engineering leadership on architecture decisions, and grow alongside the product engineering team as we scale.

• Building the canvas and workflow systems that make complexity feel effortless—our users create deeply nested, multi-step pipelines and expect them to just work

• Extending our media control layer for image and video editing capabilities

• Shipping high-performance, polished UI at the level creative professionals expect from their tools

• Collaborating on architecture decisions across our frontend stack (Next.js, Zustand, React Flow, Convex, Vercel)

• Delivering features that span the full stack

• 5+ years building web applications, with experience shipping polished products at scale

• 3+ years of deep React and TypeScript experience—you have strong opinions about component architecture, state management, and performance

• Practical experience building high-performance, visually refined web apps

• Proven ability to take ambiguous problems and deliver well-designed solutions

• Clear communication skills and a collaborative approach to technical decisions

• AI-native applications

• Niche web media APIs: WebGL (@react-three/fiber), WebGPU, WebCodecs, or WebAssembly

• 3D graphics, or audio/video streaming on the web

• Professional creative tools—TouchDesigner, Ableton, DaVinci Resolve, Blender, etc.

We work in-person at the Domino Refinery building in Williamsburg, Brooklyn—with views of the East River.