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Technology Architect

Technology Architect

Cognizant

0 years

0 Lacs

Chennai Tamil Nadu India

Posted:4 days ago| Platform:

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Skills Required

technology ai management model evaluation benchmarking mistral leadership architecture latency retrieval strategies security governance data audit nist optimization monitoring estimating inference tracking tuning distillation mentoring training engineering code

Work Mode

On-site

Job Type

Full Time

Job Description

Job Summary

Gen AI Agentic AI Project Management
PythonDesigning scalable GenAI systems (e.g. RAG pipelines multi-agent systems).Choosing between hosted APIs vs open-source models.Architecting hybrid systems (LLMs + traditional software).

Model Evaluation & Selection

Benchmarking models (e.g. GPT-4 Claude Mistral LLaMA).

Responsibilities

Strategic & Leadership-Level GenAI Skills

AI Solution Architecture

Designing scalable GenAI systems (e.g. RAG pipelines multi-agent systems).
Choosing between hosted APIs vs open-source models.Architecting hybrid systems (LLMs + traditional software).

Model Evaluation & Selection

Benchmarking models (e.g. GPT-4 Claude Mistral LLaMA).

Understanding trade-offs: latency cost accuracy context length.

Using tools like LM Evaluation Harness OpenLLM Leaderboard etc.

Enterprise-Grade RAG Systems

Designing Retrieval-Augmented Generation pipelines.
Using vector databases (Pinecone Weaviate Qdrant) with LangChain or LlamaIndex.Optimizing chunking embedding strategies and retrieval quality.

Security Privacy & Governance

Implementing data privacy access control and audit logging.

Understanding risks: prompt injection data leakage model misuse.

Aligning with frameworks like NIST AI RMF EU AI Act or ISO/IEC 42001.

Cost Optimization & Monitoring

Estimating and managing GenAI inference costs.
Using observability tools (e.g. Arize WhyLabs PromptLayer).Token usage tracking and prompt optimization.Advanced Technical Skills

Model Fine-Tuning & Distillation

Fine-tuning open-source models using PEFT LoRA QLoRA.
Knowledge distillation for smaller faster models.Using tools like Hugging Face Axolotl or DeepSpeed.

Multi-Agent Systems

Designing agent workflows (e.g. AutoGen CrewAI LangGraph).
Task decomposition memory and tool orchestration.

Toolformer & Function Calling

Integrating LLMs with external tools APIs and databases.
Designing tool-use schemas and managing tool routing.Team & Product Leadership

GenAI Product Thinking

Identifying use cases with high ROI.
Balancing feasibility desirability and viability.Leading GenAI PoCs and MVPs.

Mentoring & Upskilling Teams

Training developers on prompt engineering LangChain etc.
Establishing GenAI best practices and code reviews.Leading internal hackathons or innovation sprints.

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Cognizant

IT Services and IT Consulting

Teaneck New Jersey

10001 Employees

2916 Jobs

Key People

Brian Humphries

CEO
Gina Schaefer

CFO
Ranjan Kalia

President, Cognizant North America
Katherine H. (Katie) Talarico

Chief Marketing Officer

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Technology Architect