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Full Stack Engineer

CleraSan Mateo🇺🇸United StatesPosted 11 Sept 2026

Why This Role Stands Out

Shape the future of AI infrastructure by owning product surfaces end-to-end, from intuitive interfaces to robust backend systems, in this impactful role at a cutting-edge AI company. You'll thrive here if you're a seasoned Full Stack Engineer eager to make critical architectural decisions and drive innovation in a collaborative, senior-led team. This is an exceptional opportunity to significantly influence a complex platform and advance your career.

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Location
San Mateo, United States
Posted
6 hours ago
Node.jsJavaPythonReactVue

Job Description

About the Role

Join a small, senior team at a seed-stage AI infrastructure company building an enterprise context layer that makes AI agents reliable, accurate, and secure for critical business operations. As a Full Stack Engineer, you will own product surfaces end-to-end, from customer-facing interfaces to the APIs and data models underneath. Your work will directly shape how engineers understand and interact with a complex, distributed platform.

What You'll Do

  • Own complete product surfaces end-to-end, covering interfaces, APIs, and data models.

  • Split your time roughly 60% on frontend and API layer work and 40% on backend services.

  • Make complex system behavior legible and fast for engineers using the platform.

  • Define architecture, ship it to production, monitor its behavior, and fix what breaks.

  • Make product and design calls independently, without handed-down specs or design files.

What We're Looking For

  • 5 or more years building and shipping full-stack applications in production.

  • Proficiency with a modern frontend framework such as React or Vue, with an eye for making complex behavior intuitive.

  • Strong backend fundamentals, with hands-on experience in Python, Go, Node.js, Java, or equivalent.

  • Experience designing and shipping product surfaces end-to-end without detailed specifications.

  • Comfort making architectural decisions independently and owning them through production.

  • Experience with databases and data modeling for systems requiring real-time performance.

  • A builder-oriented background with a track record of startup-speed execution.

  • Genuine full-stack capability, comfortable going deep on distributed systems while also touching UI.

  • Nice to have: experience with knowledge graphs, semantic systems, or graph databases; distributed systems, real-time inference, or agent-based systems; infrastructure or developer-facing products; enterprise data systems or data integration.

Location

On-site in San Mateo, California, United States. Visa sponsorship is available.

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