Software Engineer ( Python + PySpark + Agentic AI ) - 5 + Years

Basic Qualifications:

• These are the core skills we screen for. A strong candidate has all three.
• Python 3 — solid experience writing production code, with strong fundamentals and readable, tested code, using a web framework such as FastAPI, Flask, or Django
• PySpark & SQL — hands-on experience writing and tuning Spark jobs on EMR (we run EMR on EKS), reading/writing Delta Lake tables, and strong SQL for large-scale data
• Agentic AI — hands-on experience building LLM or agent-based features: tool/function calling, multi-step agent workflows, RAG, and grounding output in real data.
• Experience writing production Python 3, including designing and optimizing large-scale data processing solutions
• Experience building services or APIs with a Python web framework such as FastAPI, Flask, or Django
• Hands-on experience with Spark / PySpark, ideally on EMR (EMR on EKS a plus)
• Strong SQL and familiarity with big data technologies
• Hands-on experience building LLM or agent-based features (tool calling, function calling, or multi-step agent workflows)
• Experience with an agent or LLM framework or platform such as Amazon Bedrock, LangChain, LangGraph, LlamaIndex, or the OpenAI/Anthropic SDKs
• Experience with RAG: embeddings, vector search, and grounding model output in real data
• Practical prompt engineering and experience evaluating LLM/agent output for quality and reliability
• Experience handling sensitive data and PII responsibly, including data-governance and privacy considerations when sending data to external LLMs
• Experience with at least one database (MongoDB/DocumentDB, PostgreSQL, or similar)
• Experience with AWS services such as S3 and EMR
• Experience writing tests with pytest (or similar) and working with Git
• Comfortable with Docker and Linux
• Practical experience using AI coding assistants or agents (e.g., Kiro, Cursor, GitHub Copilot, Claude Code) in real projects
• Strong communication: able to write design docs and collaborate across teams