DEV Community

K Bhaskar
K Bhaskar

Posted on • Edited on

Building an Autonomous AI Hiring Agent with Multi-Agent Runtime Orchestration 🚀

Hermes Agent Challenge Submission: Build With Hermes Agent

The future of AI systems is not just single prompts — it's autonomous orchestration.

For the Hermes Agent Challenge, I built an enterprise-style Autonomous AI Hiring Agent using:

  • ASP.NET Core
  • OpenAI
  • Semantic Vector Search
  • Reflection Intelligence
  • Runtime Telemetry
  • Multi-Agent Architecture

This project demonstrates how autonomous AI agents can coordinate together to simulate intelligent recruitment workflows.


Why I Built This

Most AI applications today are still:

  • single-prompt systems
  • chatbot wrappers
  • isolated inference pipelines

I wanted to explore something more advanced:

✅ autonomous execution
✅ agent collaboration
✅ runtime reflection
✅ semantic retrieval
✅ observability
✅ production-style AI orchestration

The result became:

Autonomous AI Hiring Agent

A multi-agent AI runtime system capable of planning, searching, reflecting, and logging its own execution flow.


High-Level Architecture

The platform uses specialized AI runtime agents.

User Request
    ↓
Runtime Dashboard
    ↓
RuntimeController
    ↓
RuntimeAgentOrchestrator
    ↓
+----------------------+
| PlannerAgent         |
| SearchAgent          |
| ReflectionAgent      |
| MemoryAgent          |
+----------------------+
    ↓
Semantic Vector Search
    ↓
OpenAI Embeddings
    ↓
Reflection Intelligence
    ↓
Runtime Telemetry
Enter fullscreen mode Exit fullscreen mode

Instead of one monolithic AI flow, the system decomposes execution into autonomous runtime responsibilities.


Multi-Agent Runtime System

The most interesting part of the project is the autonomous orchestration layer.

Each runtime agent has a specialized responsibility.


PlannerAgent

The PlannerAgent performs:

  • recruiter intent analysis
  • hiring objective detection
  • AI planning
  • required skill extraction

It combines:

  • traditional runtime heuristics
  • OpenAI-powered planning intelligence

Example:

Find senior AI backend engineers with vector database expertise
Enter fullscreen mode Exit fullscreen mode

becomes structured runtime planning metadata.


SearchAgent

The SearchAgent executes semantic retrieval.

Instead of keyword search, the platform uses:

  • OpenAI embeddings
  • vector similarity scoring
  • semantic candidate matching

This enables intelligent retrieval based on meaning instead of exact text.


ReflectionAgent

One of my favorite parts of the project is the ReflectionAgent.

After execution, the runtime performs autonomous reflection:

  • confidence scoring
  • execution diagnostics
  • improvement analysis
  • runtime quality evaluation

This creates a more cognitive AI workflow rather than simple retrieval.


Runtime Telemetry Dashboard

I also implemented a full-stack runtime dashboard using:

  • Razor Views
  • Tailwind CSS
  • JavaScript

The dashboard visualizes:

✅ runtime metrics
✅ execution logs
✅ reflection confidence
✅ runtime warnings
✅ semantic candidate results

This makes the orchestration process transparent and observable.


Example Runtime Logs

[PlannerAgent] Analyzing runtime intent
[SearchAgent] Executing semantic retrieval
[ReflectionAgent] Evaluating runtime quality
[MemoryAgent] Persisting runtime memory
Enter fullscreen mode Exit fullscreen mode

This was important because I wanted the system to feel like a real autonomous runtime rather than a black-box AI endpoint.


Semantic Vector Search

The project also includes:

  • embedding generation
  • vector similarity computation
  • hybrid ranking logic
  • semantic retrieval scoring

The search system supports retrieval beyond traditional keyword matching.

Example candidate skills:

  • .NET
  • AI
  • PostgreSQL
  • Vector Search
  • Semantic Search
  • pgvector

Reflection Intelligence

The reflection pipeline analyzes runtime execution quality using:

  • strengths
  • improvements
  • confidence scores
  • runtime telemetry

This adds a layer of runtime cognition and introspection.


Technology Stack

Backend

  • ASP.NET Core 9
  • C#
  • MVC + API Hybrid Architecture
  • Dependency Injection

AI

  • OpenAI GPT
  • OpenAI Embeddings
  • Reflection Intelligence

Frontend

  • Razor Views
  • Tailwind CSS
  • JavaScript

Runtime Features

  • Multi-Agent Orchestration
  • Semantic Search
  • Runtime Telemetry
  • Autonomous Reflection

What I Learned

Building this project taught me several important concepts:

  • autonomous orchestration patterns
  • AI runtime observability
  • semantic retrieval systems
  • reflection-driven workflows
  • production-style AI architecture

The biggest realization was:

AI systems become much more powerful when specialized agents collaborate instead of relying on a single prompt pipeline.


Future Improvements

Some future upgrades I want to explore:

  • adaptive runtime memory
  • distributed agent communication
  • pgvector integration
  • Redis runtime caching
  • streaming telemetry
  • AI interview orchestration
  • LangGraph integration

Final Thoughts

This project was an exciting exploration into autonomous AI systems.

Rather than building another chatbot, I wanted to create something closer to a real AI runtime platform with:

  • orchestration
  • reflection
  • telemetry
  • semantic cognition
  • agent collaboration

The Hermes Agent Challenge was the perfect opportunity to experiment with these ideas.

Thanks for reading 🚀

Author

Kommu Bhaskar

AI Engineer | .NET Developer | Autonomous Systems Builder

Focused on:

  • ASP.NET Core
  • AI Orchestration
  • Semantic Search
  • Vector Databases
  • Runtime Intelligence

GitHub Repository

https://github.com/Bhaskarkommu/autonomous-ai-hiring-agent

LinkedIn: https://www.linkedin.com/in/kommu-bhaskar-24786243/

Top comments (4)

Collapse
 
unitbuilds profile image
UnitBuilds

Very interesting, I'm actually building a similar system, aimed at matching candidates with their ideal job, by having them chat with an AI (who leads the conversation), to understand their experience, scope, domain etc. Then weigh their Experience > Education > Skills to determine their ideal job (that they'd get hired for), then send exactly 1 CV per candidate, per day, to the job that fits them perfectly. Also busy negotiating teaming up with an EoR to complete the pipeline, so it demystifies the process of hiring abroad (actually cheaper and easier than hiring locally). Out of curiosity, what assessment weighing do you use for determining if a candidates would fit a job? I use their experience as the primary driver, not just role type, but the company profiles, industry and scale, so an A+ apples salesman gets an apples salesman job, instead of an orange salesman or apples coordinator job, as it's what fits their experience best.

Btw, I saw you used Blazor, if you're in for a bit of reading, check out V.A.L.I.D. I really need someone to give it a try. If you're using a coding agent, you can load the skill file in workflows, it'll teach it all it needs to know to convert an app to V.A.L.I.D. framework, let me know how the performance feels if you do.

Collapse
 
k_bhaskar_3403bd5cf214ec6 profile image
K Bhaskar

That’s actually a really smart approach. I like the idea of prioritizing real experience and domain relevance instead of just matching keywords or job titles.

I’ve also been working on AI-based matching and recommendation systems, and I’ve noticed that company type, workflow exposure, and practical experience usually matter much more than generic skill matching.

The “1 candidate, 1 highly relevant opportunity” concept makes a lot of sense compared to mass applications.

I’ll definitely check out the V.A.L.I.D framework as well. I’ve been working mostly with ASP.NET Core, Blazor, AI search, and recommendation systems lately, so it sounds interesting to experiment with.

Really interesting project overall.

Collapse
 
unitbuilds profile image
UnitBuilds

And based on 'happy work life', a job you're familiar with forms a niche, even if the world doesnt see it that way. Eg. an AI chatbot creator who worked for 3 e-commerce apps, specifically in shoes, would be a poor fit to optimize for selling paintings? People see AI Chatbot Creator, or e-commerce and stop there, but the reality is that the finer points are where the happiness is. A hyper niche that you're familiar with, is a role you'll slot into and excel at from day 1

Some comments may only be visible to logged-in visitors. Sign in to view all comments.