Full Stack Developer - AI Native Product Builder

Vibehackers; United States; On-site; USD 110,000 - 170,000; Full time

Job summary

Vibehackers in the United States is seeking a Full Stack Developer to build and ship AI-native product features across frontend and backend. You will design and prototype MVPs, and integrate AI agent workflows using frameworks like LangGraph, CrewAI, or AutoGen.

You will collaborate with product, design, and AI teams to translate vague ideas into working MVPs, accelerate development with AI tools, and participate in architectural discussions.

Qualifications

• 2–4 years of hands-on experience as a Full Stack Developer.
• Experience building and shipping production products.
• Backend experience with Node.js, Python, or Java.
• Comfortable designing PostgreSQL schemas and scalable data models.
• Curious about AI agentic frameworks and prompt engineering.
• Strong debugging instincts and fast-moving startup mindset.

Responsibilities

• Design, prototype, and ship full-stack product features (frontend + backend).
• Build and orchestrate AI agents into product workflows using LangGraph, CrewAI, or AutoGen.
• Translate vague product concepts into fast MVPs and iterate from user feedback.
• Write clean, scalable code and participate in code reviews and architectural discussions.
• Use AI-powered developer tools to speed coding, testing, and debugging.
• Collaborate closely with product, design, and AI teams.

Skills

Full Stack Development

Product Prototyping

AI Agent Integration

Prompt Engineering

System Design

Database Design

Debugging

Problem Solving

Collaboration

Code Reviews

Product Sense

Fast Prototyping

Deployment/Cloud

Tools

LangGraph

CrewAI

AutoGen

Cursor

Copilot

v0.dev

OpenAI

Job description

Full Stack Developer - AI Native Product Builder

Uses AI copilots (Cursor, Copilot, v0.dev) and agentic frameworks to speed prototyping and development.

About the Role

Build and ship end-to-end AI-native product features as a Full Stack Developer, designing frontend and backend systems and integrating AI agent workflows. This founder-style role focuses on fast prototyping, product ownership, and using AI tools to accelerate development in a fast-growing startup.

Job Description

Role

You will design, prototype, and deliver end-to-end product features across frontend and backend, integrating AI agents and copilots into product workflows. This is a founder-style builder role in a fast-paced startup where you translate vague ideas into working MVPs and iterate based on user feedback.

Key Responsibilities

• Design, prototype, and ship full-stack product features (frontend + backend).
• Build and orchestrate AI agents into product workflows using frameworks like LangGraph, CrewAI, or AutoGen.
• Translate vague product concepts into fast MVPs and iterate from real user feedback.
• Write clean, scalable code and participate in code reviews and architectural discussions.
• Use AI-powered developer tools (Cursor, Copilot, v0.dev, etc.) to speed coding, testing, and debugging.
• Collaborate closely with product, design, and AI teams.

Requirements

• 2–4 years of hands-on experience as a Full Stack Developer (or strong equivalent).
• Experience building and shipping production products.
• Backend experience with Node.js, Python, or Java.
• Comfortable designing PostgreSQL schemas and scalable data models.
• Curious about or experienced with AI agentic frameworks (LangGraph, CrewAI, AutoGen) and prompt engineering.
• Strong debugging instincts, problem-solving skills, product sense, and the ability to move quickly in a startup environment.
• Bonus: experience deploying to cloud platforms (AWS, Azure, GCP) or integrating OpenAI/Hugging Face.

Tech Stack (as listed in the posting)

• Frontend: Next.js, React, Vue.js, TypeScript, Vite, Tailwind CSS, HTML5, CSS3, Shadcn
• Tools & Integrations: Cursor, v0.dev, OpenAI, LiveKit, Lighthouse, Sentry

LangGraph CrewAI AutoGen Agentic workflows Prompt engineering Cursor Copilot v0.dev Next.js React Vue.js TypeScript Vite Tailwind CSS HTML5 CSS3 Shadcn Node.js Java Python PostgreSQL OpenAI LiveKit Lighthouse Sentry Cypress Jest Playwright AWS Azure GCP

Skills

Full Stack Development Product Prototyping AI Agent Integration Prompt Engineering System Design Database Design Debugging Problem Solving Collaboration Code Reviews Product Sense Fast Prototyping Deployment/Cloud