AI Chatbot Engineer

Nestifytech Solutions Private Limited; United States; Remote; USD 120,000 - 150,000; Full time

Job summary

NestifyTech Solutions in the United States is seeking an AI Chatbot Engineer to design, develop, and maintain intelligent conversational agents powered by LLMs and NLP.

You will build chatbots, optimize flows, and integrate with APIs, partnering with UX/UI teams to deliver context-aware assistants for users across platforms. The role requires a CS degree and 2+ years of experience with Python/Node.js and chatbot frameworks.

Qualifications

• 2+ years experience developing chatbots or conversational AI.
• Proficiency in Python or Node.js and chatbot frameworks.
• Experience with messaging platform integrations (Slack, WhatsApp, web chat).
• Familiarity with LLMs and conversational prompt design.

Responsibilities

• Build and deploy AI chatbots using LLMs or rule-based systems.
• Create and optimize conversation flows, intents, and slot-filling logic.
• Apply prompt engineering and context management techniques to improve chatbot responses.
• Integrate chatbots with third-party services, internal tools, and APIs.
• Monitor chatbot performance and continuously improve based on feedback and analytics.
• Work with UX/UI teams to design intuitive chat interfaces.

Skills

Chatbot development

Python/Node.js

LLMs & prompt design

API integration

User experience

Education

Bachelor's in Computer Science, AI, or related field

Tools

LangChain

Rasa

Botpress

Slack

WhatsApp

Web chat

Job description

At NestifyTech Solutions, We are seeking an AI Chatbot Engineer to design, develop, and maintain intelligent conversational agents powered by LLMs and NLP technologies. This role bridges AI, UX, and software engineering to create engaging and context-aware virtual assistants.

Responsibilities

• Build and deploy AI chatbots using LLMs (e.g., GPT, Claude) or rule-based/NLU systems (e.g., Rasa, Dialogflow).
• Create and optimize conversation flows, intent recognition, and slot-filling logic.
• Apply prompt engineering and context management techniques to improve chatbot responses.
• Integrate chatbots with third-party services, internal tools, and APIs.
• Monitor chatbot performance and continuously improve based on feedback and analytics.
• Work with UX/UI teams to design intuitive chat interfaces.

Required Qualifications

• Bachelor's in Computer Science, AI, or related field.
• 2+ years experience developing chatbots or conversational AI applications.
• Proficiency in Python or Node.js, and experience with chatbot frameworks (LangChain, Rasa, Botpress, etc.).
• Familiarity with LLMs and conversational prompt design.
• Experience integrating chatbots with messaging platforms (e.g., Slack, WhatsApp, web chat).

Preferred Qualifications

• Understanding of user behavior and chatbot UX best practices.
• Knowledge of multilingual NLP and voice assistants (e.g., Alexa, Google Assistant).
• Experience with logging, monitoring, and chatbot analytics tools.