Python developer with Lex.

Posted on September 11, 2025

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Job Description

  • Python developer with Lex.
  • Budget: 1LPM+GST
  • Experience: 7 yrs
  • Remote
  • Role Overview:
  • We are seeking a skilled Python Developer with strong hands-on experience in AWS Lex to design, develop, and optimize conversational AI/chatbot solutions. The role focuses on end-to-end development, including building custom logic, training conversational models, and integrating with backend services, rather than just simple integrations.
  • Key Responsibilities:
  • Design, develop, and maintain conversational bots using AWS Lex.
  • Implement custom business logic in Python for advanced NLP use cases.
  • Develop intent recognition, slot-filling logic, and context-aware dialogue flows.
  • Work with AWS services (Lambda, DynamoDB, S3, CloudWatch, API Gateway, etc.) to enhance bot capabilities.
  • Optimize performance, accuracy, and scalability of conversational solutions.
  • Collaborate with product teams to define requirements and deliver solutions.
  • Implement testing, debugging, and continuous improvement of AWS Lex bots.
  • Stay updated on AI/ML trends and recommend enhancements to improve conversational experiences.
  • Required Skills:
  • Strong proficiency in Python (7+ years).
  • Hands-on experience in AWS Lex bot development (not just integration).
  • Knowledge of AWS Lambda, DynamoDB, S3, CloudWatch, and API Gateway.
  • Experience in building custom conversational flows, intents, and slot handling.
  • Familiarity with NLP concepts and chatbot training.
  • Strong problem-solving and debugging skills.
  • Good understanding of REST APIs and microservices.

Required Skills

No specific skills listed.