Tech Lead (TypeScript + Node.js/React) – PropTech & Real Estate Media
Core
Hands-on Tech Lead building end-to-end features for a real estate media company using TypeScript, Node.js, and AI-driven agentic workflows.
Role type
Senior IC full-stack tech lead (TypeScript/Node.js/AI)
Builds
High-performance TypeScript APIs, custom state-machine-driven backend systems, and user-facing web experiences
Domain
PropTech / Real Estate Media / AI Engineering
Deliverable
production ML models | product features
Required skills
TypeScript (advanced patterns), Node.js, state-machine logic, LLM-powered features, agentic workflows, RAG pipelines, AI coding tools (Claude Code/Cursor), SvelteKit/React/Vue
Preferred skills
Mastra framework, custom guardrails, traceability frameworks, confidence/quality algorithms
Technologies
TypeScript, Node.js, Mastra, SvelteKit, React, Vue, Claude Code, Cursor
Responsibilities
Guide end-to-end feature development with pragmatic trade-offs; write production-grade full-stack code; deploy custom agentic workflows and state machine logic; build guardrails and algorithms to measure LLM output reliability; rapidly prototype ambiguous ideas into functional code; establish code review processes and AI coding assistant guidelines
Seniority
Senior, hands-on IC
