We're looking for a
Lead Developer (Full Stack) 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.
Key Responsibilities- Drive the development of our frontend (Next.js / TypeScript), leveraging modern code-generation agentsArchitect and oversee the API/application layer, focusing on system integration, security, and data integrity
- Design robust end-to-end product workflows, acting as the primary reviewer and quality gatekeeper for automated code contributions
- Implement strict automated testing and CI/CD pipelines to ensure reliability and safety of the features
- Build and maintain:
- Customer-facing UI for live operations and analytics
- Internal tools for configuring and deploying facilities
- 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
Required Qualifications- Strong experience with TypeScript and React (Next.js or similar)
- Experience building and maintaining API layers using backend frameworks (Python, Node, or similar)
- 5+ years building and shipping production systems
- 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
Preferred Qualifications- 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)
How We Work with Product & Design- You will often start from high-level product goals, not detailed specifications. You're expected to help define:
- workflows
- user interactions
- system behavior
- You'll collaborate with product and design, but also fill in gaps and move work forward independently
Why This Role MattersWe'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
- Internal tools that make deployments repeatable
- Clear workflows that work in real-world environments
Engineers who can move quickly without breaking the system
BenefitsAt Claryo, we offer a competitive benefits package that supports your health and well-being, including - top-tier medical, dental, and vision coverage, 401k with employer matching, parental leave, and unlimited vacation.
