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Back End Developer

Recro

2 - 5 years

Mumbai

Posted: 26/02/2026

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Job Description

About the Role

We are looking for a highly skilled and passionate Senior Software Engineer Conversational AI to design, build, and optimize AI-powered conversational experiences. You will work on advanced chatbot and voice solutions leveraging cutting-edge NLP, Generative AI, and LLM technologies.

This role requires strong backend engineering expertise combined with hands-on experience in AI/ML systems and scalable production architectures.

Key Responsibilities

  • Design and develop scalable conversational AI solutions (chatbots and voice bots)
  • Build and optimize NLP pipelines using modern ML techniques
  • Integrate Large Language Models (LLMs) into production systems
  • Work on dialogue management and intent recognition systems
  • Develop APIs and backend services to support AI workflows
  • Collaborate with product, design, and AI teams to deliver intelligent user experiences
  • Optimize performance, scalability, and reliability of AI systems
  • Participate in architecture discussions and code reviews

Required Skills & Qualifications

  • 6+ years of experience in software development
  • Strong proficiency in Python
  • Experience with NLP frameworks and libraries
  • Hands-on experience with LLMs (OpenAI, Llama, etc.)
  • Experience in building production-grade backend systems
  • Knowledge of REST APIs and microservices architecture
  • Strong understanding of data structures and algorithms
  • Experience with cloud platforms (AWS/GCP/Azure preferred)

Preferred Skills

  • Experience with conversational AI platforms
  • Knowledge of Generative AI architectures
  • Exposure to speech-to-text / text-to-speech systems
  • Experience working in product-based organizations
  • Familiarity with containerization (Docker, Kubernetes)

What We Offer

  • Opportunity to work on cutting-edge AI products
  • Fast-paced and innovation-driven environment
  • Strong ownership and impact-driven role
  • Collaborative and high-performing team culture

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