Artificial intelligence engineer

Voters AI (), a silicon valley, USA based start-up is building a patent-pending, multi-tenant intelligence platform on AWS. We are hiring a senior Python engineer with generative-AI experience to build our serverless backend and AI features across our data and messaging systems.

What you will do

Build production Python services on AWS Lambda: data filtering and query services, email and SMS/MMS messaging pipelines, scheduling, and high-throughput sync and ingest consumers. Build generative-AI features on AWS Bedrock (Claude) and comparable LLM APIs: real-time content classification and moderation, retrieval-augmented generation, and LLM-driven workflows. Work across three data planes: Dynamo DB (No SQL), Amazon RDS Postgre SQL (relational), and Click House (analytics) — modeling, querying, and optimizing each. Design and document REST APIs on API Gateway and integrate third-party APIs (messaging, email, payments, data vendors). Engineer for correctness and scale: strict multi-tenant data isolation, idempotency and deduplication, and high concurrency.

Required experience

Minimum 5 years of professional backend engineering experience is required; expert in Python (3.12+) and production AWS Lambda / serverless (boto3). Demonstrated generative-AI / LLM application experience: AWS Bedrock or the Anthropic / Open AI APIs — prompt engineering, few-shot design, tool and function calling, retrieval-augmented generation, and evaluation of model output. Strong in BOTH No SQL and relational databases: Dynamo DB (single-table design, GSIs) AND Postgre SQL (schema design, complex SQL, transactions). REST API design and implementation behind API Gateway; integrating third-party APIs. Testing and version-control discipline.

Preferred

Click House or other OLAP / columnar analytics; large-scale query optimization. Vector stores and embeddings; retrieval-augmented generation over mixed structured and unstructured data. Model Context Protocol (MCP). Geospatial work (routing, Mapbox); multi-tenant Saa S; political-technology or regulated-communications experience. You will be working on patent pending technology. Strong Math background preferred. Location: Pune India

Remuneration: Best in the Industry, US stock option as per GOI guideline. After Completion of one year US relocation possible for the best candidate