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# Senior Software Engineer, Full-Stack (+ Equity) at Eloquent AI

- **Company:** Jack & Jill, Inc.
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Python (Programming Language), Node.Js, TypeScript, ReactJS, Large Language Models, Generative AI, Backend, Build Management, Web Technologies, Virtual Agents
- **Published:** September 25, 2026
- **Apply:** https://arc.dev/remote-jobs/j/redirect/pmvy7bjmtb

## About the Role

* Has over 7 years of professional experience building and scaling full-stack production applications in high-performance startup or enterprise environments.
 * Possesses deep proficiency in modern web technologies including React, TypeScript, and Node.js, along with strong backend development skills in Python.
 * Demonstrates a proactive startup mentality with the ability to solve complex problems autonomously while delivering robust, enterprise-grade software.

## Description

You will build and scale AI-powered applications that transform enterprise interactions with intelligent agents. Working across React, TypeScript, and Python, you'll develop high-performance frontends for agent control and scalable backends for real-time AI workflows. This role integrates LLMs and agentic automation into production-ready systems for world-class financial institutions., * Join a Y Combinator (P25) startup backed by $7.4M from Foundation Capital and led by world-class founders from Imperial College and UCL.

 * Build groundbreaking autonomous systems that achieve 96% resolution rates in complex, regulated environments where traditional AI solutions typically fail.
 * Work in a high-autonomy, fast-paced environment where your contributions directly shape the product and engineering culture of an AI-first company.

What You Will Do

 * Design and build full-stack applications using React and TypeScript to power sophisticated AI-driven workflows for enterprise users.
 * Develop scalable Python and Node.js backend services that support real-time LLM interactions, knowledge retrieval, and agentic automation.
 * Collaborate with AI researchers and ML engineers to integrate Retrieval-Augmented Generation (RAG) and multimodal capabilities into seamless user experiences.