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Principal Engineer, AI Systems

Build a queryable context graph for AI agents over enterprise data

FunnelStory builds a queryable context graph over enterprise data to enable AI agents to reason over live customer intelligence. The role involves working on a federated query engine purpose-built for agents and ML models developed from scratch in Go, including health scoring, cohort expansion, process mining, Markov chains, and Genetic Pareto optimization. Engineers will also contribute to on-prem deployment infrastructure for enterprise cust...

Why This Role?

Work on novel AI infrastructure by reading academic papers and solving deep performance bottlenecks

Key Responsibilities

  • Develop and optimize a federated query engine for AI agents
  • Build ML models from scratch in Go for health scoring and cohort expansion
  • Implement process mining and Markov chain algorithms
  • Apply Genetic Pareto optimization techniques
  • Maintain and improve on-prem deployment infrastructure
  • Ensure deterministic testing of backend systems

Requirements

  • Strong math and systems engineering background
  • Ability to solve hard problems independently
  • Experience using AI tooling to add real value
  • Proficiency in Go or willingness to work with it
  • Experience reading academic papers to build novel solutions
  • Skill in diagnosing performance bottlenecks deep in the stack

Required Skills

GoAI SystemsMachine LearningSystems EngineeringData EngineeringMathematical ModelingQuery OptimizationPerformance AnalysisAI Infrastructure

Keywords

AI systems engineerqueryable context graphfederated query engineML models in Goon-prem deploymentdeterministic backend
View Original Description from HN Who is Hiring

Original description from HN Who is Hiring

FunnelStory | Principal Engineer, AI Systems | Remote (India) | Full-Time | funnelstory.ai FunnelStory builds a queryable context graph over enterprise data — the infrastructure layer that lets AI agents reason over live customer intelligence. We've built a federated query engine purpose-built for agents, ML models from scratch in Go (health scoring, cohort expansion, process mining, Markov chains, Genetic Pareto optimization), and on-prem deployment infrastructure for enterprise customers. All on a deterministically tested backend. We need engineers who go deep. The kind who read academic papers to build something novel, then hunt down a performance bottleneck five layers deep in the stack. Go is preferred but not required. Strong math and systems engineering background is a plus. What's required: ability to solve hard problems, use AI tooling to add real value (not slop), and drive work forward independently. Please reach out to me directly at preetam @ funnelstory.ai with "HN" in the subject.

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Source
HN Who is Hiring
Job Type
full time
Location
Worldwide Remote · Remote
Category
Seniority
senior
Posted
May 2, 2026

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