Job Title : Lead ArchitectEmployment Type : ContractualLocation : Bangalore Work From Office (WFO)About Aerchain :Were rewriting the rules of procurement with an AI-first platform that powers $20B+ in enterprise spend. From $4M ARR today to $25M ARR and beyond, our mission is to build enterprise-grade, AI-first procurement software for global enterprises across manufacturing, FMCG, and services.About the Role :You own the architecture of an AI-first source-to-pay platform running $20B+ in enterprise spend. You set the structural direction for the platform, own architectural stability and the security posture, and commit the architecture roadmap alongside product delivery. You lead the architecture function, including the senior architects and the QA, AI and platform architects, and you are accountable for the outcomes each of them owns. Architectural Stability :- Own architectural stability across source-to-pay: architecture-related incidents stay isolated and do not recur.- Judge whether the architecture holds under load and under change, and act ahead of the point where it stops holding.- Architecture Roadmap & Delivery :- Agree the architecture roadmap up front with the CTO and product leadership,



then deliver it.- Leading The Architecture Function :- Lead the senior architects and the QA, AI and platform architects as a single function with one standard.- Own the outcomes each architect is accountable for: stability, quality, agent governance, platform reliability.- Set direction and priorities for each discipline, review the work, and step in where an outcome is at risk.- Hire and retain the architecture function against the approved headcount plan.Technical Skills & Expertise :- Solution & System Architecture- Microservices Architecture- Java / Python- AWS Cloud- Distributed Systems- LLM & Agentic AI Architecture- Application SecurityYoull Thrive Here If :- 1215 years in engineering and architecture, with explicit progression to owning the architecture of a product at scale.- Bonus: exposure to enterprise SaaS, complex B2B environments, or procurement tech.Whats In It For You :- Full ownership of the architecture of a platform powering $20B+ in enterprise spend.- AI-first product managers building inside guardrails you define.- A culture where problem solving, ownership, and action are rewarded, and the opposite is called out.Apply now and help us build the most agile enterprise SaaS story in the world. (tech)

📌 Lead AWS Architect (Bengaluru)
🏢 procurement with an AI-first platform
📍 Bengaluru