India Hybrid

Cynet Health is hiring an AI Prompt Engineering Lead (Agentic AI & Hiring Automation) - Remote

About the Role

Cynet Health is hiring a Senior AI Prompt Engineering Lead to architect, govern, and optimize complex LLM systems at the intersection of Agentic AI and Hiring Automation. This is a systems engineering role focused on designing cognitive architectures and building deterministic, scalable agents for our production environment.

What You'll Do

  • Engineer production-grade prompt infrastructures for complex workflows including candidate evaluation, resume parsing, interview automation, and autonomous stakeholder communication.
  • Deploy advanced prompting paradigms including Chain-of-Thought, Tree-of-Thought, Self-Consistency, and Instruction Hierarchies to ensure high-precision reasoning.
  • Architect robust guardrails and instruction-following protocols to maintain system safety and prevent jailbreaks.
  • Build and manage stateful, multi-agent workflows using LangGraph and LangChain.
  • Design complex, multi-step decision trees that incorporate human-in-the-loop checkpoints, autonomous error recovery, and conditional branching.
  • Optimize execution paths for latency and token cost without compromising system reliability.
  • Architect Retrieval-Augmented Generation (RAG) pipelines that ensure high-fidelity context injection and minimize hallucinations.
  • Manage integration with vector databases such as Pinecone, Weaviate, and Chroma, and implement advanced retrieval strategies.
  • Define and implement automated evaluation frameworks (LLM-as-a-Judge) to conduct regression testing on prompts.
  • Make strategic decisions regarding model routing and determine the viability of fine-tuning versus context-window optimization.
  • Establish strict documentation standards for prompt versioning and reproducibility.

What We're Looking For

  • Extensive hands-on experience with LangChain and LangGraph is non-negotiable.
  • Mastery of prompt engineering for frontier models (GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro).
  • A proven track record of deploying independent AI applications, specifically within HR Tech, Recruitment Automation, or Workflow Orchestration.
  • Ability to conceptualize and build end-to-end AI systems, moving beyond isolated prompts to integrated cognitive architectures.

Nice to Have

  • B.Tech/M.Tech from top-tier institutes is highly preferred.
  • Experience operating in high-velocity, product-first environments where ownership and autonomy are paramount.
  • Experience with OpenAI Assistants API and Function Calling.
  • Familiarity with LLM observability platforms (LangSmith, Weights & Biases, PromptLayer).
  • Expertise in adversarial prompting and security hardening for LLMs.

Technical Stack

  • Frameworks: LangChain, LangGraph
  • Models: GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro
  • Vector Databases: Pinecone, Weaviate, Chroma
  • APIs & Tools: OpenAI Assistants API, LangSmith, Weights & Biases, PromptLayer

Work Mode

This role offers a hybrid work mode and is open to remote candidates. A location in Dehradun is also an option.

Required Skills
LangChainLangGraphGPT-4oClaude 3.5 SonnetGemini 1.5 ProPineconeWeaviateChromaOpenAI Assistants APILangSmithAI Prompt EngineeringAgentic AIHiring AutomationLLM IntegrationVector Databases
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About company
Cynet Health

Cynet Health is a Joint Commission-certified workforce solutions company that helps clients realize their talent potential through custom staffing & recruiting solutions.

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Posted 3 months ago