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

TrueLogic
São Paulo
Workplace: RemoteFull timeFunction: Real Estate & Property ManagementSkills: ["Bias to action","Pragmatic decision-making","Code review discipline","Async communication","Autonomous execution"]

Lead end-to-end feature delivery as a hands-on tech lead, writing production-grade code across a full-stack TypeScript ecosystem. Build high-performance TypeScript APIs and backend systems driven by state-machine workflows, then connect them to user-facing web experiences. Deploy LLM-powered, agentic workflows with RAG pipelines and implement guardrails and evaluation frameworks to measure and prove LLM output reliability, while setting testing, code review, and AI-assistant usage discipline.

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TrueLogic
TrueLogic
18 hours ago

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

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 14 hours agoStatus: Live

Job Summary

Lead end-to-end feature delivery as a hands-on tech lead, writing production-grade code across a full-stack TypeScript ecosystem. Build high-performance TypeScript APIs and backend systems driven by state-machine workflows, then connect them to user-facing web experiences. Deploy LLM-powered, agentic workflows with RAG pipelines and implement guardrails and evaluation frameworks to measure and prove LLM output reliability, while setting testing, code review, and AI-assistant usage discipline.
Location: São Paulo
Workplace: Remote
Employment Type: Full time
Job Function: Real Estate & Property Management
Seniority: Mid level

Key Responsibilities

  • •Guide development of end-to-end features for a lean team, balancing rapid shipping with long-term code health.
  • •Remain heavily hands-on by writing clean, production-grade code across the full-stack TypeScript ecosystem.
  • •Deploy custom agentic workflows, state-machine logic, and custom RAG pipelines beyond basic implementations.
  • •Build guardrails, traceability frameworks, and quality algorithms to mathematically measure and prove LLM output reliability.
  • •Turn ambiguous ideas into working code quickly and establish rigorous code review, testing discipline, and guidelines for responsible AI assistant use.

Pay and Benefits

Perks:Remote WorkPaid Leave

Key Requirements

  • •Expert-level TypeScript with advanced patterns like Generics and Discriminated Unions to maximize shipping speed.
  • •Deep Node.js experience, with strong preference for Mastra or proven experience building custom state-machine-driven backend logic.
  • •Modern web development strength; primary stack is SvelteKit, with openness to React or Vue if you can pick up new frameworks quickly.
  • •Track record deploying LLM-powered features/agents, including understanding token costs, evaluations, and prompt safety.
  • •Daily hands-on use of next-gen engineering assistants (e.g., Claude Code, Cursor) paired with disciplined debugging and autonomy across the full web stack.
Experience:Real estate techPropTechLLM/AI automation
Skills:Bias to actionPragmatic decision-makingCode review disciplineAsync communicationAutonomous execution
Languages:English
Tech Stack:TypeScriptNode.jsReactSvelteKitVueMastraClaude CodeCursorLLMRAGState-machineState machine

Company Brief

TrueLogic
TrueLogic builds custom web and mobile applications, offering product engineering, UX/UI design, and team augmentation services. They partner with startups and enterprises to deliver scalable software solutions, cloud integrations, and ongoing technical support.
Industry: Professional Services
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