Senior AI Engineer Senior (5+ Years) Mumbai, India Full time, on-site Apply for this role Overview
Unico Connect is seeking a Senior AI Engineer to architect and deliver production AI systems for enterprise clients across the United States, European Union, and Asia-Pacific markets. This role leads multi-agent orchestration, large-scale Retrieval-Augmented Generation (RAG), evaluation infrastructure, and the engineering practices that take artificial intelligence from proof of concept to compliance-ready production. The position suits engineers with a demonstrated track record of shipping production LLM systems and the technical maturity to debug them when they fail.
Key Responsibilities
• Architect production AI systems including multi-agent orchestration, retrieval pipelines, evaluation infrastructure, and observability, with documented design rationale prior to implementation
• Lead RAG implementations at enterprise scale: chunking strategy, hybrid search, reranking, caching layers, and multi-tenant index architecture
• Design model-routing and tiering logic that balances cost,



latency, and quality, including build-versus-buy decisions for self-hosted versus frontier model APIs
• Build evaluation harnesses combining golden test sets, LLM-as-judge pipelines, behavioural metrics, and regression detection that gate production deployments
• Mentor 2-3 AI Engineers; conduct AI-specific code reviews where evaluation scores, not unit test pass rates, define the quality bar
• Drive infrastructure decisions across the Google Cloud Gemini Enterprise Agent Platform (formerly Vertex AI), AWS Bedrock, Modal, and self-hosted serving platforms based on workload, compliance, and cost constraints
• Partner with the Tech Lead, Product Managers, and Senior Backend Engineers on the AI roadmap; negotiate scope when engineering reality requires it
• Deliver voice AI, computer vision, and multimodal features as project requirements demand; the role is not limited to text-based LLMs
• Le

📌 Senior AI Engineer (Mumbai)
🏢 Unico Connect
📍 Mumbai