Tower Lead - AWS Security, Cloud Security
India
Job Description
Tower Lead - AWS Security, Cloud Security
Bengaluru, Karnataka

Job Summary

Position Summary

We are seeking an experienced AI Architect / AI Engineer to design, build, and deploy scalable AI-powered solutions on AWS. The ideal candidate will have hands-on experience with AWS AI/ML services, Generative AI technologies, LLMs, RAG architectures, and AI-driven workflow automation. This role requires a blend of architecture expertise, software engineering skills, and practical experience implementing AI solutions that solve real business problems.

Key Responsibilities

Key Responsibilities

  • Design and implement enterprise-grade AI and Generative AI solutions on AWS.
  • Architect and develop AI-powered applications leveraging Large Language Models (LLMs), RAG frameworks, vector databases, and intelligent agents.
  • Build automated workflows using AI orchestration frameworks and agent-based architectures.
  • Integrate AI solutions with enterprise applications, APIs, and cloud-native services.
  • Develop scalable APIs and microservices using Python and/or Java.
  • Design data ingestion, embedding, indexing, and retrieval pipelines.
  • Implement AI governance, security, monitoring, and performance optimization practices.
  • Collaborate with business stakeholders to identify AI use cases and translate requirements into technical solutions.
  • Evaluate emerging AI technologies and recommend best-fit architectures.
  • Mentor development teams on AI engineering best practices and AWS cloud technologies.

Skill Requirements

Required Qualifications

  • Bachelor's or Master's degree in Computer Science, Engineering, Data Science, or related field.
  • 5+ years of software engineering experience.
  • 3+ years of hands-on experience designing and deploying AI/ML solutions.
  • Strong experience with AWS services including:
    • Amazon Bedrock
    • SageMaker
    • Lambda
    • ECS/EKS
    • API Gateway
    • S3
    • DynamoDB/RDS
    • IAM
    • CloudWatch
    • Step Functions
  • Hands-on experience with Generative AI technologies and LLMs.
  • Experience building RAG (Retrieval Augmented Generation) solutions.
  • Proficiency in Python and/or Java.
  • Experience working with vector databases such as pgvector, OpenSearch, Pinecone, Weaviate, or similar.
  • Strong understanding of REST APIs, microservices, and cloud-native architectures.

Preferred Qualifications

  • Experience building AI agents and autonomous workflow solutions.
  • Experience with LangChain, LangGraph, CrewAI, AutoGen, Semantic Kernel, or similar frameworks.
  • Experience implementing AI-driven document processing and knowledge management solutions.
  • Familiarity with MLOps, CI/CD, DevOps, and infrastructure-as-code practices.
  • Experience with Amazon Bedrock Knowledge Bases, AI Guardrails, and AI governance frameworks.
  • Knowledge of prompt engineering, evaluation frameworks, and LLM optimization techniques.
  • AWS Solutions Architect, Machine Learning, or AI certifications.

Desired Skills

  • AI Architecture
  • Agentic AI
  • Workflow Automation
  • Prompt Engineering
  • AWS Cloud Architecture
  • Machine Learning
  • Large Language Models (LLMs)
  • RAG Architecture
  • Vector Search
  • API Integration
  • Cloud Security
  • DevOps & CI/CD
  • Python / Java
  • Solution Design

Other Requirements

Nice to Have

  • Experience in IT Resiliency, Disaster Recovery, Operational Risk, or Enterprise Automation platforms.
  • Experience building AI assistants, chatbots, copilots, or intelligent search solutions.
  • Experience with Azure OpenAI, OpenAI APIs, or multi-cloud AI architectures.

Success Criteria

  • Deliver scalable and secure AI solutions to production.
  • Automate business workflows using AI agents and orchestration frameworks.
  • Improve operational efficiency through AI-driven automation.
  • Establish reusable AI architecture patterns and best practices across the organization.
  •  
  • Experience Level: Senior / Lead (8+ years preferred)
    Role Type: AI Architect / Senior AI Engineer
    Location: Hybrid/Client location.
Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.