Software Engineer (Experienced)

You will build and operate AI-centered full-stack products across the frontend and backend, using React and Next.js, Node.js, and data modeling. You will design AI agent features, build Agentic AI services, use AI coding tools, and establish monitoring, logging, and error-handling systems for reliable production operations.

Responsibilities

• Develop AI-centered full-stack products across React and Next.js frontends, Node.js backend APIs, and data models
• Design new features for MCP/A2A-based AI agent products
• Build Agentic AI services that solve business problems
• Use AI coding agents such as Claude Code and Codex to improve development productivity and code quality
• Establish monitoring, logging, and error-handling systems
• Take responsibility for stable production operations

Requirements

• At least 2 years of software development experience or equivalent ability
• Ability to independently complete a project from initiation through production deployment and operation
• Ability to develop both TypeScript-based frontend applications with React and Next.js and backend applications with Node.js
• Ability to actively use AI coding tools such as Claude Code and Codex while critically validating and improving AI-generated results to production quality
• Experience designing and operating RDBMS and NoSQL databases
• Understanding of Git version control and CI/CD pipelines
• Experience building and operating Agentic AI or multi-agent systems
• Experience developing AI or LLM services, prompt engineering, and agent design
• Experience operating cloud infrastructure such as GCP and deploying containerized applications with Docker and Kubernetes
• Experience developing chatbots or conversational interfaces and considering conversational flows and response speed