Software Engineer (Remote)
FirstWork, Remote (US)
The role
We're looking for a Backend Engineer to design and build the AI-powered product features that carry a worker from application to their first day on the job.
In this role, you'll build and own AI agents running in production: document, browsing, voice, and conversational; collaborating closely with product managers, designers, and the engineers building our AI infrastructure. This is a true product engineering role: you'll own features end to end, ship every week, and see your work meet real enterprise volume the day it merges. Production code, real users, real scale.
What you will do
- Build and ship AI-powered product features using LLMs, document agents, and agentic workflows.
- Develop backend services and APIs that support model inference, orchestration, and tool execution.
- Implement document extraction and validation pipelines that read real-world documents and auto-fill product data.
- Build AI browsing agents that drive government and third-party portals through the browser, where the only interface is the UI.