AI Engineer - Full Stack

The HartfordHartford, CT
$88,000 - $132,000

About The Position

We are seeking a talented AI Engineer - Full Stack to design and develop highly interactive modern AI native UI/UX and backends powered by AI Agents/LLMs. In this role, you will collaborate with product engineers, UX designers, AI engineers, backend developers and platform engineers to create seamless front-end experiences that enhance the functionality and experience of our AI Agents. Your work will directly impact how users interact with AI-native systems, enabling experiences that range from AI-assisted productivity and real-time human-agent collaboration to autonomous Agents with human-in-the-loop guidance, feedback, and steering. This position is part of the AI Center of Excellence (AI COE), a shared-services organization responsible for delivering reusable AI assets/modules (including SDKs, to APIs, Horizontal Agents, and SaaS platform) for the enterprise that enables Agentic AI adoption across business functions, operations, support organizations, and core enterprise processes.

Requirements

  • Bachelor's or Master’s degree in computer science, Engineering, or related field.
  • 3+ years of professional experience in building modern web applications using React or comparable front-end frameworks.
  • 3+ years of solid experience in Python-based web development using frameworks such as FastAPI, Flask, or similar libraries.
  • Strong programming/scripting skills in Python (Asyncio/Pydantic), HTMX, JavaScript, TypeScript, HTML, and CSS.
  • Hands-on Experience with Jinja2, Tailwind CSS or similar templating/styling tools/technology.
  • Experience working with Figma, including interpreting designs, collaborating with designers, and translating UI/UX specifications into implementation.
  • Strong understanding of RESTful APIs, event-driven architectures, webhooks and real-time data integration (websockets).
  • Experience integrating UI frontend with ADK Agents, A2A and MCP.
  • Solid understanding of UI/UX best practices, including designing for AI-Native interfaces (HITL, time travel, checkpointing, real-time steering ).
  • Experience building web applications with WCAG accessibility standards.
  • Experience designing user workflows, multipart forms, validations, auto complete and error-handling best practices.
  • Exposure to containerized environments using Docker, Kubernetes, and CI/CD delivery pipelines.
  • Familiarity with middleware and modern web frameworks such as Nginx, Next.js or similar.
  • Experience developing and maintaining clean, reliable, and production-ready code, with a strong commitment to coding standards, testing, documentation, and engineering best practices.
  • Result oriented, demonstrating ownership, accountability, and urgency in delivering business outcomes.
  • Candidate must be authorized to work in the US without company sponsorship.
  • The company will not support the STEM OPT I-983 Training Plan endorsement for this position.

Nice To Haves

  • Familiarity with Deep Learning, LLMs, AI Agents, and AI Chatbots.
  • Familiarity with AGUI, CopilotKit, A2UI and WebMCP.
  • Experience with interactive data visualization, D3.js or advanced UI animations.
  • Knowledge of prompt/context engineering, harness engineering and semantic layer.

Responsibilities

  • Design and develop interactive AI native front-end applications powered by AI Agents/LLMs.
  • Create intuitive, AI-native user experiences that enable seamless interaction, collaboration, and control across Agentic AI systems and autonomous workflows.
  • Partner with AI engineering / Data Science teams to integrate APIs, event driven (SSE),polling, webhooks and/or similar features.
  • Prototype, design and implement modern Agentic UX standards, protocols and ideas , Ex. Elicitation, UX negotiation and A2UI compliant Apps.
  • Build full stack AI Agents with Google ADK implementing advanced features like A2A, AAIF, A2UI, Agent skills, and MCP.
  • Research and adopt modern full-stack technologies, Agentic UX innovations, and front-end best practices.
  • Perform testing, debugging, optimization, and performance tuning to ensure high-quality user experiences.
  • Partner with product managers, UX designers, and AI architects to translate business requirements into production-ready solutions.

Benefits

  • short-term or annual bonuses
  • long-term incentives
  • on-the-spot recognition
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