Fullstack Developer

Fullstack Developer (Frontend-Focused)Remote (open to relocating to Goa or Bangalore) | Full-timeWhat We DoWe are building ERPeasy / Construction OS - a multi-product ecosystem replacing 10+ fragmented tools for the construction industry. OS, Marketplace, Customer Hub - all in one platform. Founded by a real estate industry veteran who has built and scaled construction businesses firsthand.What You Will DoBuild data-rich frontend interfaces (dashboards, scheduling, inventory, client portals)Architect scalable UI - lazy loading, code splitting, virtualized lists, reusable view layersWire up backend APIs (FastAPI/Node.js) and integrate AI/LLM workflowsOwn performance across devices - site teams work on tablets and phonesWhat You Need Must-Have2-5 years building web applicationsStrong JavaScript/TypeScript and Next.js (App Router, SSR, ISR, API routes)State management - Redux, Zustand, or similarComplex data-heavy UIs - tables, charts, forms, dashboardsScalable frontend architecture - code splitting, lazy loading, dynamic imports, virtualized listsBuilding reusable view layers and component abstractions across modulesPerformance-aware development - memoization, debounced renders, lighthouse optimizationBackend with FastAPI (Python) or Node.jsPostgreSQL and REST APIsGit workflowsStrong PlusLLM/AI integration (OpenAI, Anthropic APIs)AI agent frameworks (LangChain, LangGraph, CrewAI)Real-time features (WebSockets, SSE)Tailwind CSSConstruction tech, ERP, or B2B SaaS exposureMindsetDefault to shipping, not theorizingCare about how things look and feel, not just whether they workComfortable with ambiguity - specs here often start as "figure out what makes sense"Why UsAI-native, multi-product startup - not a single-feature shopCompetitive salary + performance bonusesCoffee brainstorms, chai break debugging, biryani strategy sessions, Goa offsitesFlat team, real problems, zero corporate nonsenseApply Email core@techfnatic.com - resume, 2-3 links to things you have built, 3 lines on why this interests you. No essays.