Lead AI Architect, Claude, LLM Skills

EXL

Principal Architect leading architecture and design of LLM-powered and agentic AI systems at EXL. Mentoring engineers and collaborating directly with clients to implement GenAI initiatives.

Posted 5/27/2026full-timeNoida • 🇮🇳 IndiaSeniorWebsite

Tech Stack

Tools & technologies

AWSAzureCloudETLGoogle Cloud PlatformMicroservicesPythonReact

About the role

Key responsibilities & impact

Define enterprise reference architectures for Agentic AI and LLM-powered platforms, including Single-agent and multi-agent systems
Tool-calling and function orchestration
Memory, planning, and execution layers
Own architectural decisions for Claude / Claude Code and other enterprise-grade LLMs, including model selection, deployment patterns, and cost-latency trade-offs.
Design secure-by-default GenAI systems incorporating guardrails and policy enforcement
Data privacy, PII handling, and prompt safety
Controlled tool execution in regulated environments
Architect large-scale RAG solutions, covering Data ingestion and curation pipelines
Chunking and embedding strategies
Vector databases and hybrid search
Evaluation and feedback loops
Partner with Data Engineering teams to ensure data quality, lineage, observability, and governance for AI-driven systems.
Drive production readiness of GenAI systems: API-first design
CI/CD for LLM workflows
Monitoring, evaluation, and cost tracking
Establish engineering standards, reusable frameworks, and accelerators for faster adoption across EXL accounts.
Review and influence cloud architecture for scalable and compliant AI deployments.
Act as a technical authority for GenAI across delivery teams and client engagements.
Mentor senior engineers, tech leads, and architects on agentic patterns and advanced LLM engineering.
Partner with clients, product owners, and domain SMEs to shape AI roadmaps, solution designs, and value articulation.

Requirements

What you’ll need

No specific requirements listed.

Benefits

Comp & perks

EXL never requires or asks for fees/payments or credit card or bank details during any phase of the recruitment or hiring process and has not authorized any agencies or partners to collect any fee or payment from prospective candidates. EXL will only extend a job offer after a candidate has gone through a formal interview process with members of EXL’s Human Resources team, as well as our hiring managers.

ATS Keywords

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Hard Skills & Tools

enterprise reference architecturesLLM-powered platformstool-callingfunction orchestrationdata privacyPII handlingchunking strategiesembedding strategiesCI/CD for LLM workflowsAPI-first design

Soft Skills

architectural decision-makingmentoringpartnering with clientsinfluencing cloud architectureshaping AI roadmaps