4+ years production Python — deployed services handling real workloads, not scripts or notebooks Strong async Python (asyncio, aiohttp) — browser automation and agent loops are inherently async Pydantic for data validation and structured outputs Experience with at least one web automation framework: Playwright (strongly preferred), Selenium, or Puppeteer via Pyppeteer Comfortable with Python packaging, dependency management, and writing maintainable code AWS Services Hands-on experience with at least 4 of: ECS Fargate, Lambda, Step Functions, SQS, SNS, EventBridge, S3, RDS PostgreSQL, Secrets Manager, Bedrock Understanding of IAM policies, VPC networking, and security groups Experience with CDK or CloudFormation for infrastructure-as-code (CDK TypeScript preferred given existing codebase) Page 2 LLM / AI Engineering Calpion Inc. | Confidential Practical experience building applications with LLM APIs — Claude (Anthropic), GPT (OpenAI), or equivalent Understanding of prompt engineering patterns: ReAct (Reason + Act), chain-of-thought, few-shot examples, structured output extraction Experience with at least one agent framework: LangGraph, LangChain, CrewAI, or AutoGen Understanding of RAG — vector embeddings, similarity search, knowledge base construction Awareness of token economics — knowing when to use an LLM and when a regex or SQL query is the right answer
Pay: ₹200,000.00 - ₹5,000,000.00 per month
Work Location: In person
