Key Responsibilities:Evaluate and improve AI-generated full-stack code powering micro1's core platform infrastructure.Review React components for performance, accessibility, and scalable frontend architecture.Provide expert feedback on Node.js services: API design, auth, rate limiting, and distributed systems.Validate PostgreSQL schemas, indexing strategies, and query performance for high-throughput workloads.Identify issues in microservices design, caching, queue systems, and data consistency.Create evaluation rubrics for platform code: reliability, observability, and developer experience.Assess AI solutions for internal tooling, admin dashboards, and user-facing platform features.Test edge cases around multi-tenancy, scaling, monitoring, and zero-downtime deployments.Collaborate with infra, ML, and product teams to align platform standards with engineering excellence.Stay current with modern cloud architecture, DevOps practices, and full-stack best practices.Required Skills:ReactNode.jsPostgreSQLTypeScriptSystem DesignAPI DevelopmentMicroservicesCloud InfrastructureGit & CI/CDPerformance TuningIdeal Candidate:6+ years full-stack engineering with experience building core platform or SaaS infrastructure.Expert-level React, Node.js, and PostgreSQL in production, high-scale environments.Strong system design skills across frontend, backend, databases, and distributed systems.Experience with platform engineering, developer tools, or internal service architecture.Ability to evaluate code for scalability, maintainability, and operational excellence.Join micro1 and help shape the platform itself — your engineering expertise will train AI to build the next generation of developer infrastructure.