Full-Stack Developer (AI Focused)

Brand & Bot; Chile; On-site; CLP 56,444,000 - 94,073,000; Full time

Job summary

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.

Qualifications

• 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).

Responsibilities

• 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.

Skills

React

Next.js

AI programming

RAG architectures

LLM integrations

Cloud platforms

APIs

CSS (Tailwind/CSS Modules)

English (professional)

Tools

Claude

Cursor

Codex

LangChain

LlamaIndex

AWS

Azure

Vercel

Job description

Build AI-first web applications - React and Next.js front ends, API services, and LLM-powered features like RAG pipelines and agentic systems.

• Location: Remote (100% remote, candidates must reside in Chile)
• Experience Level: Semi Senior, 2-5 years

About Brand & Bot

Brand & Bot is a product strategy, platform modernization and AI enablement company that helps organizations maximize their digital investments to drive ROI and growth. We partner with companies across technology, manufacturing, finance, life sciences, and start-ups.We don't just ship code — we design resilient, human-focused, scalable products and systems that drive real business outcomes.

The Role

We are looking for a Full-Stack Developer who builds AI-first. You will work across the stack — from clean, performant React and Next.js front ends to well-structured backend services and APIs — with a strong focus on AI-integrated features: RAG pipelines, agentic systems, and LLM-powered product capabilities deployed on cloud infrastructure (AWS, Azure, Vercel).This role is ideal for someone who adapts fast, has spent the last year or two building with AI coding tools and knows how to move quickly with them while keeping code readable, correct, and maintainable.

What You Will Do

• 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

What You Will Need to Be Successful

• 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, not copy-paste vibe-coding
• 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), ideally including AI/ML services
• 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)

Nice to Have

• Experience building agentic systems or multi-step AI workflows
• Familiarity with LangChain, LlamaIndex, or similar orchestration frameworks
• Experience with serverless architectures and infrastructure-as-code
• Contributions to AI-assisted development workflows in previous teams

How We Work

• Remote and async-friendly
• Small, senior-leaning teams with real ownership
• AI-first workflow: Claude Code and modern tooling as standard, not an afterthought
• Pragmatic over dogmatic — we use the right tool for the job
• Close collaboration between design, engineering, and strategy
• Exposure to clients across technology, manufacturing, finance, and life sciences

Role snapshot

Location Remote (Chile)

Engagement Full-time

Category AI & ML

Experience 2-5 years

Cloud React, Next.js, TypeScript, LLM APIs, AWS, Azure, Vercel