AI developer

Infosys
Charlotte, NC, United States
1 day ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Experienced
Experience required
4 years minimum
Working hours
Regular working hours
Job source

Tech stack

LangGraph Framework Application Programming Interfaces (APIs) Artificial Intelligence Amazon Web Services Audit Trail Microsoft Azure Continuous Integration DevOps Information Extraction Python (Programming Language) Key Management Role-Based Access Control
+20 more
Regression Testing Software Engineering Management of Software Versions Pinecone Cloud Platform System Data Ingestion Retrieval-Augmented Generation Large Language Models Model Validation Backend Agentic-AI Pgvector Weaviate Apache Kafka Milvus Invoking Functions Amazon Simple Queue Service (SQS) Semantic Kernel OpenSearch Servicenow

Job description

Agentic AI Solution Development

  • Build and enhance LLM/agent orchestration (Planner/supervisor patterns, tool-using agents, routing, guardrails).
  • Implement intent classification information extraction validation and decision logic for servicing workflows
  • Developed tool calling integrations to downstream systems (CRM, workflow engine, core banking services, case management)
  • Implement human-in-the-loop workflows (review, approval, escalation, override) based on confidence/risk thresholds

Knowledge and grounding (RAG)

  • Design and implement retrieval-augmented generation (RAG) for policy procedure grounding and resolution guidance
  • Build knowledge ingestion pipelines with refresh/versioning
  • Improve answer quality via chunking strategies, embeddings re ranking and context management

Quality, Safety and Evaluation

  • Define and run evaluation frameworks: golden datasets, scenario tests, regression tests, and automated scoring.
  • Reduce hallucinations and risk by implementing prompt policies, constraints, structured outputs, and verification steps.
  • Partner with risk slash compliance to ensure traceability, audit logs, explain ability requirements are met.

Production Readiness and Operations

  • Implement observability for agents (latency, cost, tool failures, drift, quality signals, escalation rates).
  • Support CI/CD for agent prompts and configurations (versioning, approvals, rollback).
  • Collaborate with platform and security teams on secrets management, access controls, PII protections, and safe deployments.

Requirements

  • 4+ years of software engineering experience or equivalent with strong CS fundamentals
  • Hands-on experience building with LLMs and modern AI app stack (agents, RAG, tool/function calling).
  • Strong proficiency in Python and building back-end services/APIs.
  • Experience with at least one: LangChain / LangGraph, Llamalndex, Semantic Kernel or equivalent frameworks.
  • Experience with vector databases and search (e.g., Pinecone, Weaviate, Milvus, OpenSearch/Elastic, pgvector)
  • Experience deploying services in cloud environments (AWS/Azure/GCP) with basic DevOps practices
  • Strong understanding of security and privacy principles (PII handling, least privilege, audit logging), * Experience in financial services or other regulated domains (risk controls, compliance audit readiness)
  • Experience integrating with enterprise workflows (e.g., ServiceNow, Custom workflow engines, BPM/RPA)
  • Familiarity with model evaluation approaches (LLM-as-judge, rubric scoring, retrieval evals, offline/online testing)
  • Experience with messaging/eventing (Kafka/SQS), email ingestion pipelines, and document processing
  • Exposure to MRM concerns and governance (model cards, risk assessments, validation processes)

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