Technical Architect - AWS Bedrock + Generative AI

WinWire Technologies Inc.; Hyderabad, Bengaluru; Hybrid; INR 3,000,000 - 6,000,000; Full time

Job summary

WinWire Technologies Inc. is seeking an experienced Architect to design and scale agentic AI systems on AWS, building secure, observable, and cost-aware architectures beyond POC. You will shape task decomposition, orchestration, and governance, ensuring robust tool and memory handling across multi-agent setups.

The role requires deep hands-on experience with AWS AI stack, RAG pipelines, and Python-based production engineering, with a focus on observability, security, and scalable design patterns.

Qualifications

• 3+ years in agentic system design and orchestration.
• Hands-on with two or more agent frameworks (e.g., Strands, LangGraph, CrewAI, AutoGen, LlamaIndex).
• 3+ years in RAG engineering including document processing, vector/hybrid retrieval, and grounding/citation.
• 5+ years experience in AWS core services and AWS AI stack components.
• 7+ years of Python engineering with async, typing, and FastAPI.

Responsibilities

• Architect end-to-end agentic solutions: task decomposition, tool design, memory/state models, orchestration topology.
• Design and tune production RAG pipelines with gating on retrieval quality and grounding.
• Build evaluation layers: datasets, tracing, and regression suites for deployments.
• Select AWS service compositions with cost, latency, data residency and failure mode considerations.
• Define guardrails and security posture for agents with least-privilege permissions and audit trails.
• Set engineering standards and mentor teams in reusable patterns and observability conventions.
• Collaborate with client stakeholders on solution shaping, discovery, and value proof.

Skills

Agentic design

Planning loops

ReAct patterns

Memory management

Multi-agent orchestration

Agent frameworks

RAG engineering

Python engineering

LLMOps

AI security

Tools

AWS Bedrock

SageMaker

OpenSearch

LlamaIndex

LangGraph

CrewAI

AutoGen

FastAPI

OpenTelemetry

LangSmith

Job description

Experience: 13+ Yrs

About role:

Agentic AI systems fail in production for predictable reasons: unmanaged context windows, brittle orchestration, unscoped tool permissions, and no observability into why an agent did what it did. This role exists to prevent that designing agent architectures on AWS (Bedrock, AgentCore, SageMaker) that are secure by default, cost-bounded, evaluable, and built to scale past the POC stage.

Primary Skills (Must have hands on experience):

• 3+ year experience in Agentic system design Planning and execution loops, ReAct and plan-execute patterns, tool/function calling design, short- and long-term memory, state persistence and recovery, multi-agent orchestration and handoff design, MCP and A2A for tool and agent interoperability. Practical judgment on when an agent is the wrong answer and a deterministic workflow is the right one.
• 3 year experience in Agent frameworks Deep hands-on experience with at least two of: Strands Agents SDK, LangGraph, CrewAI, AutoGen, LlamaIndex. Comfortable dropping to a custom orchestration loop where a framework gets in the way.
• 3 year experience in RAG engineering Production experience with document processing and chunking strategy, embedding model selection, vector and hybrid (BM25 + dense) retrieval, reranking, query decomposition, GraphRAG and agentic RAG patterns, context-window budgeting, and grounding/citation enforcement. Able to diagnose whether a bad answer came from retrieval, ranking, or generation.

AWS AI stack 3 years of experience -

• Amazon Bedrock Converse API, model selection and routing, Knowledge Bases, Guardrails, Flows, prompt caching, batch vs. real-time inference
• Amazon Bedrock AgentCore Runtime, Memory, Gateway, Identity, Observability, Code Interpreter, Browser
• Amazon SageMaker AI for custom model hosting, training, and endpoint operations
• Vector and search: Amazon OpenSearch Serverless, S3 Vectors, Aurora PostgreSQL with pgvector, Amazon Kendra.

• 5 years of experience in AWS core services Lambda, Step Functions, ECS/EKS/Fargate, API Gateway, EventBridge, SQS, DynamoDB, S3, CloudWatch, IAM, KMS, Secrets Manager, VPC and PrivateLink. Able to design a VPC-isolated, private-endpoint deployment for a regulated client without help.
• 7+ years of experience in Python engineering Production-grade Python async, typing, Pydantic, FastAPI, structured testing. Clean, reviewable code; not notebook-only.
• 2+ years of experience Evaluation and LLMOps Offline and online evaluation design, RAGAS or equivalent retrieval metrics, trace-based observability (OpenTelemetry GenAI conventions, CloudWatch, Langfuse/LangSmith or similar), prompt and model versioning, token and cost governance, drift and regression detection.
• 2+ years of experience AI security and responsible AI Prompt injection and tool-abuse threat modeling, scoped tool permissions and action approval design, data classification and PII handling, content filtering, auditability. Working familiarity with an AI governance framework such as NIST AI RMF.

Job Description:

• Architect agentic solutions end to end: task decomposition, tool/function design, memory and state models, orchestration topology (supervisor, hierarchical, sequential, parallel), and human-in-the-loop checkpoints.
• Design and tune production RAG pipelines chunking, hybrid retrieval, reranking, query rewriting, metadata filtering, grounding and citation and own the retrieval quality metrics, not just the pipeline diagram.
• Build the evaluation layer alongside the system: golden datasets, trace-level assertions, LLM-as-judge rubrics, regression suites that gate deployment.
• Select and justify the AWS service composition for each workload, with an explicit view on cost, latency, data residency, and failure modes.
• Define guardrails and the security posture for agents that take real actions: least-privilege tool permissions, prompt injection defenses, PII handling, audit trails.
• Set engineering standards for the practice reference architectures, reusable agent and tool patterns, observability conventions — and mentor engineers into them.
• Partner with client stakeholders on solution shaping, technical discovery, effort estimation, and proof-of-value scoping.