Tech Lead (TypeScript + Node.js/React) – PropTech & Real Estate Media

Stack

Responsibilities

• ▹Guide the development of end-to-end features for a lean team, making pragmatic trade-offs between rapid shipping and long-term code health
• ▹Remain heavily hands-on, writing clean, production-grade code across the full-stack TypeScript ecosystem
• ▹Move past basic implementations to deploy custom agentic workflows, state machine logic, and custom RAG pipelines
• ▹Build custom guardrails, traceability frameworks, and confidence/quality algorithms to measure, test, and prove LLM output reliability
• ▹Turn high-level, ambiguous ideas into functional, working code rapidly, prioritizing execution over lengthy architecture meetings
• ▹Establish rigorous code review processes, testing discipline, and guidelines for responsible use of AI coding assistants within the team

Requirements

• ▹Expert-level TypeScript proficiency with advanced patterns (e.g., Generics and Discriminated Unions) to maximize shipping speed
• ▹Deep Node.js experience, with a strong preference for Mastra or a proven background building custom state-machine-driven backend logic
• ▹Strong capabilities in modern web development; primary stack is SvelteKit, but React or Vue experts able to pick up new frameworks fast are welcome

About the company

Truelogic is a leading nearshore staff augmentation provider headquartered in New York. For over two decades it has delivered top-tier technology solutions to companies of all sizes, from startups to industry leaders, with a 600+ person tech team based in Latin America partnering with US companies on their most impactful projects. The client is an elite, tech-powered real estate media company and brokerage reinventing how real estate is bought, sold, and experienced, combining luxury residential sales, a global education platform, and an in-house creative agency.