Staff Software Engineer - Full Stack

We're looking for a Staff Full Stack Engineer to own the product layer of our system . You'll be responsible for the frontend experience and the API/application layer-working across the stack to deliver reliable, end-to-end product workflows. You'll collaborate closely with backend/data engineers and SRE, shaping how systems come together at the product layer, and contributing wherever needed to ship features.

You'll play a key role in moving us from early deployments to a repeatable product across multiple facilities. This is a high-ownership role . You will define patterns, unblock teams, and help shape how the product works-not just how it's implemented.

We've found tremendous value in collaborative problem-solving, so our team works from our SF office three days a week.

- Design and implement end-to-end product workflows , not just individual components

- Collaborate with product to translate high-level requirements into concrete workflows and implementations

- Collaborate with backend engineers to define and evolve API contracts and data interactions

- Improve performance, reliability, and maintainability of the frontend

- Implement and maintain frontend and API testing and CI workflows

- Own authentication flows and system integration at the product layer

- Strong experience with TypeScript and React (Next.js or similar)

- Experience building and maintaining API layers using backend frameworks (Python, Node, or similar)

- Experience owning end-to-end features or products , not just isolated components

- Comfortable working across the stack (frontend + API layer)

- Strong ownership and product mindset , with the ability to operate in ambiguous, fast-moving environments

- Experience building real-time or data-heavy applications (e.g., streaming, time-series, or analytics systems)

- Experience working with authentication systems (e.g., login flows, session management, SSO integrations)

- Experience working with systems deployed outside pure cloud environments (e.g., on-prem, edge, or hardware-integrated systems)

- You will often start from high-level product goals, not detailed specifications. You're expected to help define:

- You'll collaborate with product and design, but also fill in gaps and move work forward independently

We're scaling from a small number of deployments to many, and this role is critical in making that happen. We need:

- A product layer that can support multiple facilities and configurations