About the role
Founding Engineer — AI & Full Stack
BUILDIN | Mumbai or Jaipur | Full-time | Founding Team
About BUILDIN
BUILDIN is an AI-native company reimagining how the physical world gets built.
We're building at the intersection of AI, construction and infrastructure, using intelligent systems and automation to simplify how real-world projects are planned, managed and delivered.
We're starting with construction. Our ambition goes much further.
The Role
We're looking for Engineer #01 — a hands-on builder who can take our product from zero to one.
You'll work directly with the founder, own core engineering decisions and help build the technical foundation of BUILDIN.
What We're Looking For
Experience: 3–10 years.
Preferably from: IITs (Madras/Delhi/Bombay/Kanpur/Kharagpur), BITS Pilani, NITs (Trichy/Surathkal), Ivy League universities or equivalent.
Full Stack: React/Next.js, TypeScript, Python, backend systems and databases.
AI: LLMs, AI agents, APIs and workflow automation.
Infrastructure: Cloud deployment, system design and scalable applications.
AI-First: Experience with Cursor, Claude Code, Codex or similar tools.
Mindset: High ownership, fast execution and a track record of shipping real products.
Compensation & Benefits
Salary - 10- 30 LPA
Exceptional candidates: Higher compensation may be considered.
Ownership: Eligible for ESOPs and equity participation.
Opportunity: Founding-team ownership, direct collaboration with the founder and the opportunity to build a category-defining company from day one.
Apply
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