Startup CTO - GenAI Stack Lead (OneOrg.ai)

Location:

Engagement:

Company:

The Opportunity

Superbrain For SME's

We’re building a thinking layer that helps CEO's CXOs ask better questions, make sharper decisions, and unlock their teams' potential.

Full Time CTO

What You’ll Lead

• Evaluate and evolve our GenAI architecture

   (LLM orchestration, RAG, vector DBs, APIs)
• Guide decisions on 

  model tuning, inference setup, and toolchain optimization

• Shape the 

  tech roadmap

   as we scale into use cases like 

  procurement intelligence

  , 

  pharma sales

  , and 

  CXO copilots

• Be the technical braintrust to support a lean internal dev team
• Ensure best practices on 

  data privacy, latency, modularity

  , and enterprise-grade security

What You’ll Do

• Strategize product development and its tech stack
• Lead client conversations for a 0-1 scale
• Lead product-tech huddles with the founder + tech team
• Review architecture, model choices, and product scalability
• Guide productization of AI use cases (structured actions, chat interfaces, pipelines)
• Advise on hiring, infra, dev vendor contracts (as needed)
• Be the 

  technical conscience

   — challenging our decisions when needed and accelerating them when it matters

Ideal Profile

• 7–12 years in hands on backend & AI product engineering
• Strong grasp of 

  LLMs, RAG

  , and tools like Hugging Face, LangChain, vLLM, or LlamaIndex, Mixtrail
• Experience deploying or scaling 

  AI/ML systems

   (open-source or hosted)
• Familiarity with CRM/ERP-like B2B tools a plus
• Thrives in 0→1 stage environments with limited structure but high ownership
• Bonus: You’ve advised or supported 

  early-stage GenAI startups

• Have built scaled product solutions for SMB's

How to Express Interest

vivek.slaria@originbluy.com

Subject: Fractional CTO – OneOrg.ai | Your Name

No CVs. Just send:

• A note on why this excites you
• A link to your GitHub, portfolio, or any recent product you helped build