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AWS Lex Bot Developer (with Python)

Posted October 10, 2025
Contract
Mid-Senior Level

Job Overview

We are seeking a Mid-level AWS Lex Developer with hands-on experience in building skill bots and strong Python development skills. The role involves designing, developing, and maintaining intelligent bots using AWS Lex and integrating them with backend systems via Python-based Lambda functions.

The ideal candidate will have a solid understanding of bot design, NLU concepts, and conversation flow orchestration, along with the ability to collaborate with business stakeholders, solution architects, and QA teams for end-to-end bot delivery.

Responsibilities:

  • Develop and maintain AWS Lex (V1/V2) skill bots for chat and voice channels.
  • Implement intents, slots, utterances, and fulfillment logic using AWS Lambda with Python.
  • Collaborate with business teams to gather requirements and translate them into technical specifications.
  • Integrate bots with backend APIs, databases, and AWS services (e.g., DynamoDB, API Gateway, S3).
  • Perform unit testing, debugging, and optimization to ensure accurate and scalable bot responses.
  • Support deployment, monitoring, and post-go-live enhancements.
  • Document conversation flows, bot architecture, and integration details for future reference.
  • Collaborate with QA, UX, and platform teams for end-to-end solution delivery.

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