Full Stack Engineer – AI-Native, React, Node

G2i Inc.

Full Stack Engineer integrating AI capabilities using React and Node at G2i. Join our developer network to deliver innovative AI-driven solutions remotely.

Posted 7/8/2026contractRemote • Idaho • 🇺🇸 United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and developing scalable full-stack applications using React.js, Node.js, and TypeScript, with a strong focus on integrating AI services and optimizing performance. Proven ability to collaborate with cross-functional teams and implement best practices in platform engineering and deployment automation.

Highest-signal resume keywords

Full Stack DevelopmentReact.jsNode.jsTypeScriptAI Integration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaScriptTypeScriptReact.jsNode.jsLLM IntegrationRESTful APIsGraphQLSQLNoSQLAuthentication and Authorization

Soft Skills

Verbal CommunicationCollaboration

Tools & Technologies

OpenAIAnthropicPostgreSQLMongoDB

Industry Keywords

Full Stack EngineerPlatform EngineeringPerformance OptimizationDeployment AutomationAI-Assisted Development

Tech Stack

Tools & technologies

GraphQLJavaScriptMongoDBNode.jsNoSQLPostgresReactSQLTypeScript

About the role

Key responsibilities & impact

Design, develop, and maintain scalable full-stack applications using React.js, Node.js, and TypeScript.
Integrate LLMs and AI services into production features — structured outputs, retrieval-augmented generation (RAG), and agentic or tool-using workflows.
Build and maintain the supporting data and retrieval layers for AI features (embeddings, vector search, context pipelines).
Measure and improve AI feature quality, reliability, latency, and cost through evaluation and guardrails.
Collaborate with cross-functional teams to define, design, and ship new features.
Implement best practices for platform engineering, performance optimization, and security.
Work closely with DevOps to automate and streamline deployment processes.
Write clean, testable, and efficient code, and participate in code reviews.
Stay current with emerging AI and web technologies and share knowledge with peers.

Requirements

What you’ll need

5+ years of experience as a Full Stack Engineer or in similar roles.
Strong proficiency with JavaScript/TypeScript, React.js, and Node.js.
Hands-on experience integrating LLM / AI APIs (e.g., OpenAI, Anthropic) into production applications.
Familiarity with RESTful APIs or GraphQL.
Experience with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB).
Understanding of authentication and authorization (OAuth, JWT).
Comfort working with modern AI-assisted development tools as part of your workflow.
Excellent verbal communication and collaboration skills.
US citizenship or residency (no visa sponsorship available).

Benefits

Comp & perks

Must be authorized to work in the US (no visa sponsorship available)