Newton School of Technology (NST) is a new-age institution redefining technical education in India. Founded by IIT alumni, NST offers a 4-year B.Tech in Computer Science and AI, focused on hands-on learning and deep industry integration. Within two years, over 93% of students have secured paid internships with companies like Razorpay, SarvamAI, and DRDO, along with global exposure through tech treks to Singapore and Silicon Valley. Led by a distinguished faculty comprising ICPC World Finalists and ex-professionals from ISRO, Microsoft, MakeMyTrip, and several other leading tech organizations, NST is building a scalable, high-impact model that produces industry-ready talent for the world's most advanced technology roles.

About Koyo:

Koyo is a new B2B venture by Newton School, building AI-native recruitment technology for enterprises. We are in aggressive 0-to-1 mode, the product is live, customers are using it, and we are moving fast to define how AI changes the way companies hire.

Our Website: https://www.newtonschool.co/koyo-ai-interviewer

About the Role:

We are looking for a Senior Founding Engineer to join our engineering team at an early-stage AI Product (B2B). You will be joining a team of 5 engineers working on a live product with real customers, where strong technical decisions and fast execution both matter. This role is for someone who can architect systems, lead technical decisions, write excellent code, and help raise the bar for a small but high-quality team. You will work closely with the founders and have meaningful influence on both the product and how the team operates.

What you will do:

Own the architecture and delivery of core product features across the full stack
Design scalable, well-structured database schemas and data models
Build and integrate AI agent-based workflows into the core product
Set technical standards, review code, and help establish engineering practices
Work directly with product and the founding team to shape the roadmap from a technical lens
Help hire and mentor early engineering team members as the team grows
Take end-to-end accountability for reliability, performance, and code quality

What we are looking for:

3+ years of experience in software development with strong full-stack depth
Strong frontend skills in ReactJS and deep backend experience in Python
Hands-on experience with Django or equivalent Python frameworks at a production scale
Strong grasp of database design - schema design, indexing, query performance, and migrations
Active experience building with AI agents in production or near-production settings (at least 3–4 months of hands-on work)
Ability to make and defend architectural decisions with clear thinking
High ownership mindset - you care about outcomes, not just output
Experience working in a startup or high-ambiguity environment

Good to have

Experience building or scaling a B2B SaaS product
Familiarity with LLM APIs, orchestration frameworks, or multi-agent systems
Experience designing systems that combine structured data with AI-generated outputs
Cloud infrastructure experience and a bias for operational simplicity
Prior experience being one of the first few engineers at a company

Why join

Join a team of 5 strong engineers working on a live product with real customers
Work on a genuinely new problem at the intersection of AI and B2B workflows
Take broad ownership — architecture, hiring, culture, and code
Have real influence on engineering direction at a stage where it still matters