Senior Full Stack Software Engineer

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Job Title Senior Software Engineer, Full-Stack Salary Not Disclosed + Equity Company Description Eloquent AI is a $7.4M seed-stage Y Combinator startup building multimodal autonomous AI operators that execute complex workflows for financial institutions. Backed by Foundation Capital, they are redefining how regulated industries handle manual operations with human-level precision across fragmented tools without requiring new APIs. Job 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. Location Remote Why this role is remarkable 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. The ideal candidate 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. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. How does this work? Jack's an AI agent for job searching and career coaching. He works for you.Jill is the AI recruiter working for the company. She recruits from Jack's network.If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.