> Markdown version of [/jobs/ext/4637274-full-stack-engineer](https://www.wearedevelopers.com/jobs/ext/4637274-full-stack-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Full Stack Engineer

- **Company:** PROTECH
- **Location:** Mundelein, IL, United States
- **Experience:** Expert
- **Salary:** $200,000 - $350,000
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Databases, Python (Programming Language), PostgreSQL, Node.Js, Software Deployment, Systems Architecture, TypeScript, Workflow Management Systems, ReactJS, Large Language Models, Backend, Agentic-AI, Fastapi, Database Migration, Graphql, Front End Software Development
- **Published:** November 8, 2026
- **Apply:** https://www.juju.com/job/25_645198437251285078

## About the Role

2+ Years Experience: Proven track record shipping complex products across the full stack (frontend and backend), with a strong lean toward backend/systems architecture. \n

 - Early-Stage Builder DNA: You have been a founding engineer, early employee, or technical leader at a VC-backed early-stage startup (Seed/Series A). \n
 - Product-Minded Execution: You thrive in environments without PMs, taking end-to-end ownership of the product from user discovery to production deployment. \n
 - Technical Depth: Deep expertise in TypeScript/React on the frontend and Python or Node on the backend, with strong SQL data modeling skills. \n
 - Exceptional Communication: Ability to independently triage issues and confidently explain technical decisions and business impact to non-technical stakeholders. \n

## Description

Redesign Workflow Orchestration: Architect and build robust, scalable task and workflow orchestration systems for complex, multi-step legal processes. \n

 - Build Agentic AI Systems: Develop and deploy LLM-powered agents that automate end-to-end legal operations and document processing. \n
 - Own Core Architecture: Drive data modeling, schema design, database migrations, and complex API access controls across the backend. \n
 - Ship Full-Stack Features: Build polished, fast, and reliable user-facing customer portals and internal legal-ops tooling. \n
 - Operate Without a PM: Talk directly to end-users and operational teams, translate business pain points into technical specs, and ship multiple times a day. \n
\n
Tech Stack \n

 - Frontend: React, TypeScript \n
 - Backend: Python or Node, FastAPI, GraphQL \n
 - Database & Data: PostgreSQL (Relational schema design) \n
 - AI & Automation: LLMs, Agentic Workflows \n