Senior Java Full-Stack Engineer: React + AI for Enterprise

Robotics Technologies LLC; Mountain View (CA); On-site; USD 180,000 - 250,000; Full time

Job summary

Robotics Technologies LLC in Mountain View, CA is seeking a Senior Full Stack Engineer focused on React and TypeScript to build enterprise-grade products with AI agent capabilities. You will own end-to-end feature delivery, from UI to backend integration, and enhance agent-driven workflows.

The role emphasizes hands-on frontend development, with responsibilities spanning design, testing, deployment and production support in a fast-paced environment.

Qualifications

• 7+ years of professional software engineering experience.
• Deep production experience with React and TypeScript.
• Strong frontend architecture, UI engineering, API integration and testing.
• Genuine full-stack capability and experience building enterprise apps from scratch.
• Hands-on familiarity with AI agents and agentic development.
• Understanding of multi-step agent workflows, tool calling, context/state management, and API integration.
• Familiarity with agent frameworks/SDKs such as LangGraph, OpenAI Agents SDK, Anthropic tooling, or comparable.
• Familiarity with Codex and Claude-driven software development.

Responsibilities

• Design and build enterprise applications and product features from scratch.
• Own full-stack feature delivery from UI architecture through backend/API integration, testing, deployment, and production support.
• Build sophisticated enterprise user experiences using React and TypeScript.
• Design reusable UI components, application state patterns, workflows, and interactive experiences around AI/agent capabilities.
• Build interfaces for multi-step agent workflows, agent actions, approvals, results, status, errors, and human-in-the-loop interactions.
• Integrate frontend applications with backend services, APIs, agent orchestration layers, and enterprise systems.
• Contribute to backend development as required for end-to-end feature ownership.
• Build and integrate agentic capabilities involving tool calling, multi-step workflows, context/state, retrieval, and enterprise actions.
• Ensure agent experiences expose appropriate user controls, validation, failure states, and escalation mechanisms.
• Use Codex, Claude-driven workflows for coding, debugging, testing, prototyping, and acceleration.
• Participate in product, architecture, and engineering design reviews.

Skills

React & TypeScript

Full-stack engineering

AI agent development

UI engineering

Production experience

Enterprise applications

Tools

LangGraph

OpenAI Agents SDK

Anthropic tooling

Codex/Claude

Job description

Robotics Technologies LLC in Mountain View, CA is seeking a Senior Full Stack Engineer focused on React and TypeScript to build enterprise-grade products with AI agent capabilities. You will own end-to-end feature delivery, from UI to backend integration, and enhance agent-driven workflows.

The role emphasizes hands-on frontend development, with responsibilities spanning design, testing, deployment and production support in a fast-paced environment.