Remote AI-First Full-Stack Engineer (React/Next.js)

Brand & Bot; Chile; A distancia; CLP 56.444.000 - 94.073.000; Jornada completa

Descripción de la vacante

Brand & Bot is seeking a Full-Stack Developer who builds AI-first web applications using React and Next.js, including AI features like RAG pipelines and LLM integrations. You will work across the stack from frontend to backend services and cloud deployments.

You will design API-driven architectures, implement AI-powered capabilities, and collaborate with designers to deliver performant, accessible, production-ready software.

Formación

• 2-5 years of professional full-stack or front-end development experience.
• 1-2 years of hands-on experience building with AI — real AI pair programming.
• Practical experience with RAG architectures and LLM integrations (vector databases, embeddings, prompt design).
• Strong experience with React and Next.js.
• Experience with cloud platforms (AWS, Azure, or Vercel).
• Hands-on experience building and consuming APIs, with familiarity in auth flows, API security, and data handling.
• Experience with modern CSS approaches (Tailwind, CSS Modules, styled components, etc.).
• Fast learner: comfortable picking up new AI tools, models, and frameworks as the landscape evolves.
• English required (professional/working level).

Responsabilidades

• Build and maintain modern web applications using React and Next.js (SSR, SSG, and hybrid rendering).
• Design and implement AI-powered features: RAG pipelines, embeddings, vector search, and LLM API integrations (Claude, OpenAI, Gemini).
• Develop and consume API-driven architectures (REST and/or GraphQL).
• Deploy and operate applications and AI workloads on cloud infrastructure (AWS, Azure, Vercel).
• Use AI coding tools (Claude Code, Cursor, Codex) to scaffold, refactor, test, and document code effectively.
• Integrate applications with headless CMS platforms, authentication/authorization systems, and third-party services.
• Collaborate with designers to translate UX and visual designs into high-quality UI.
• Ensure applications are performant, accessible, and production-ready.
• Partner with DevOps engineers on deployments and environment configuration.
• Contribute to technical documentation and implementation notes.

Conocimientos

React

Next.js

AI programming

RAG architectures

LLM integrations

Cloud platforms

APIs

CSS (Tailwind/CSS Modules)

English (professional)

Herramientas

Claude

Cursor

Codex

LangChain

LlamaIndex

AWS

Azure

Vercel

Descripción del empleo

Brand & Bot is seeking a Full-Stack Developer who builds AI-first web applications using React and Next.js, including AI features like RAG pipelines and LLM integrations. You will work across the stack from frontend to backend services and cloud deployments.

You will design API-driven architectures, implement AI-powered capabilities, and collaborate with designers to deliver performant, accessible, production-ready software.