Senior AI-Driven Full-Stack Engineer — Next.js & APIs
Firmable Pty Ltd · Victoria, Australia ·
- Seniority
- Senior
- Category
- Fullstack
A senior full-stack engineer builds AI-powered production web apps at Firmable: designing REST APIs, modeling data in Postgres with multi-tenancy and background jobs, and shipping LLM-driven features (tool calling, RAG, agents) using Next.js, with Claude Code or Cursor as daily AI workflow tools.
Firmable Pty Ltd is seeking a senior software engineer to build AI-powered production web apps using Next.js and robust backend fundamentals. You will design REST APIs, model data in Postgres, and implement multi-tenancy with scalable background jobs.
You will ship features using LLMs, tool calling, RAG, and agents, with structured output and strong debugging discipline. Claude Code or Cursor will be part of your daily workflow for planning, review, and validation of AI output.