Full-Stack Software Engineer at Eloquent AI (X25)
$55K - $95K  •  
Agentic AI Platform for Financial Services
San Francisco, CA, US / London, England, GB / Remote (US)
Full-time
3+ years
About Eloquent AI

At Eloquent AI, we build autonomous AI agents engineered specifically for regulated industries, tackling unique technical challenges like ensuring real-time compliance and eliminating hallucinations in high-stakes interactions.

We believe that every conversation matters—whether it’s closing a deal, assisting a high-value customer, or providing mission-critical support. That’s why we develop autonomous AI agents that don’t just chat, but empathise, take action, and deliver real business impact.

As a fast-growing global company headquartered in San Francisco, we have a strong presence across multiple regions. Joining Eloquent AI means collaborating with some of the brightest minds in AI, engineering, and business to tackle complex challenges and drive real-world impact for leading enterprises.

About the role
Skills: JavaScript, Node.js, Python, React, TypeScript

As a Founding Full-Stack Engineer at Eloquent AI, you will be at the forefront of building and scaling AI-powered applications, transforming how enterprises interact with intelligent agents. You’ll work across the entire stack, developing high-performance front-end experiences and scalable back-end systems that power real-time AI-driven workflows.

This role requires strong software engineering skills, a deep understanding of full-stack development, and the ability to work in a fast-paced, AI-first environment. You’ll collaborate with engineers, AI researchers, and product teams to build enterprise-grade solutions that enable seamless AI-human interactions.

You will:

  • Design and build full-stack applications that power AI-driven workflows for enterprise users.
  • Develop high-performance front-end interfaces for AI agent control, monitoring, and visualization.
  • Build scalable backend services that support real-time AI interactions, knowledge retrieval, and automation.
  • Optimize AI-powered UIs to ensure seamless and intuitive user experiences.
  • Work closely with AI researchers and ML engineers to integrate LLMs, Retrieval-Augmented Generation (RAG), and automation into production-ready applications.
  • Ship robust, minimal-dependency code that performs efficiently in enterprise environments.
  • Continuously iterate and refine AI-driven products, balancing user needs with technical feasibility.

Requirements:

  • 4+ years of hands-on experience building full-stack production applications.
  • Proficiency in modern web technologies, including React, TypeScript, and Node.js.
  • Experience with backend development using Python, Go, or similar languages.
  • Strong knowledge of cloud infrastructure (AWS, GCP, or Azure) and scalable architectures.
  • Understanding of AI-powered applications, including LLMs, chat interfaces, and agentic workflows.
  • Ability to work in a fast-paced, high-autonomy environment, solving complex problems and delivering impact.
  • Strong collaboration skills, with experience working in cross-functional teams with engineers, designers, and AI researchers.

Bonus Points If…

  • You have experience building AI-powered applications with LLM integrations.
  • You’ve worked in high-performance startups or enterprise AI environments.
  • You have a sharp eye for UI/UX design and have built intuitive, AI-driven interfaces.
  • You have experience with GraphQL, WebSockets, or real-time data streaming.
  • You’ve contributed to open-source projects or have built developer tools for AI.
Technology

At Eloquent AI, our proprietary Agentic OS combines reinforcement learning with deep evaluations, enabling agents to autonomously ingest domain-specific knowledge and self-correct through internal reward modeling.

Our tech stack leverages React, TypeScript, and Node.js on the front end, paired with scalable Python and Go-based backend services deployed across AWS, GCP, and Azure.

If you’re excited to solve complex problems at the intersection of reliable AI, compliance, and real-time enterprise systems, you’ll find impactful challenges here every day.

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