Job Title: Lead AI Developer – Infrastructure Security Automation (L3)
Location: Reliance Corporate Park (RCP), Navi Mumbai
Working Hours: 9:00 AM – 6:00 PM
Mode of Interview: Face-to-Face or MS Teams
Headcount: 1 Position (L3 Level)
Position Summary
The Lead AI Developer – Infrastructure Security Automation (L3) is a principal technical lead role responsible for architecting and directing the delivery of production-grade AI systems, agentic platforms, and LLM-powered security capabilities. Operating within the Cyber Security Division, this role leads the design of advanced RAG systems, agentic state machines, model strategy (hosted and open-source fine-tuning/quantization), and evaluation frameworks. The Lead sets technical standards across Python/Java backend services, establishes threat modeling practices for AI workloads, and collaborates closely with security, DevOps, and infrastructure leadership to automate critical security operations

Requirements

Key Responsibilities
AI Systems & Agentic Architecture:



Architect and lead delivery of production AI systems and agentic platforms for vulnerability triage, remediation copilots, log/incident analysis, policy-as-code reviews, and natural-language query over security data.
End-to-End LLM Strategy: Own LLM application architecture end-to-end: model selection, prompt strategy, RAG design, agent/tool orchestration, memory management, guardrails, and cost/latency optimization.
Evaluation & Quality Frameworks: Design and implement evaluation frameworks including offline benchmarks, online A/B and shadow testing, human-in-the-loop reviews, regression suites, and continuous quality monitoring for hallucination, accuracy, latency, and cost.
Advanced RAG & Knowledge Systems: Lead RAG design covering ingestion pipelines, chunking and indexing strategies, embedding selection, hybrid retrieval (vector + lexical + re-ranking), and grounding patterns.
Agentic System Engineering: Drive agentic system design using planner/executo

📌 Lead AI Developer – Infrastructure Security Automation (Mumbai)
🏢 ToCumulus
📍 Mumbai