Full Stack AI Engineer

Cube is an early-stage Sequoia-funded startup building a SaaS application leveraging the latest generative AI technology. Founded by alumni of Stanford, Wharton, and IITs, Cube is headquartered in Bengaluru.

We help multi-location businesses streamline online reputation management and customer care using ChatGPT technology. Backed by Peak XV, Graph Ventures, and leading angel investors, Cube is trusted by businesses in healthcare, real estate, hospitality, and storage.

Check us out at: https://cubehq.ai 

Role Overview

We’re looking for a Full Stack Engineer who is passionate about not only writing great code but also developing new products from the ground up. You’ll work closely with the founders and product team to conceptualize, design, and ship innovative SaaS products that leverage generative AI.

This role offers end-to-end ownership - from backend systems and cloud architecture to frontend experiences - with the opportunity to see your work come to life in the hands of customers. If you enjoy building 0 → 1 products in a fast-paced startup environment, this is the perfect role for you.

Application Process:

Mandatorily fill up this form: https://forms.gle/31Yb6s39KfP4M9p5A

Key Responsibilities

• Design, build, and launch new products and features in collaboration with the founders
• Develop scalable APIs and microservices using Python + FastAPI
• Actively learn and deploy  new AI frameworks Langchain, FastMCP, RAG etc.
• Build responsive, high-quality frontend interfaces with React
• Architect and maintain secure, reliable cloud infrastructure on AWS
• Conduct technical research and contribute ideas for product innovation
• Write clean, maintainable, and well-tested code across backend and frontend
• Continuously optimize performance, scalability, and reliability of the platform
• Participate in product discussions, design reviews, and roadmap planning

Qualifications

• Bachelor’s in Computer Science, Engineering, or related field
• 0–4 years of experience in full stack development (startup or SaaS experience preferred)
• Strong proficiency in Python, FastAPI, React, and AWS
• Strong Vibe Coding experience where you understand the details of what has been built end-to-end in depth.
• Proven experience in building and launching new products or major features
• Solid understanding of databases (SQL/NoSQL), REST APIs, and authentication flows
• Familiarity with containerization (Docker, Kubernetes) is a plus
• Ability to thrive in a fast-paced, early-stage environment with high ownership
• Strong problem-solving skills, product-thinking mindset, and attention to detail

If you’re someone who thrives in a fast-paced startup environment and is excited about building new products from scratch, solving complex technical challenges, and working across the full stack – we’d love to hear from you.

Completing this form is mandatory. Applications without a submitted form will not be considered: https://forms.gle/31Yb6s39KfP4M9p5A

Location: Bangalore (HSR Layout – US hours)

Compensation: As per industry standards