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Lead AI Developer
Lead AI Developerr3 Consultant • kolkata, west bengal, in
Lead AI Developer

Lead AI Developer

r3 Consultant • kolkata, west bengal, in
11 hours ago
Job description

Job Description – Lead AI Developer (with GenAI Expertise)

Experience- 5+ Years in AI / ML

Location- Pune

Work Mode- Hybrid

We are seeking an experienced Lead AI Developer with strong expertise in Generative AI (GenAI), LLMs, and conversational AI to architect and deliver next-generation AI solutions. The ideal candidate will lead the design, development, and optimization of AI-driven applications, ensuring scalable deployment and seamless integration across enterprise systems.

Key Responsibilities-

  • Lead the end-to-end development of conversational AI and GenAI applications using platforms such as OpenAI, Azure OpenAI, Anthropic, Google Vertex AI, or similar LLM frameworks .
  • Architect, train, fine-tune, and deploy large language models (LLMs) and GenAI systems , including text generation, summarization, RAG (Retrieval-Augmented Generation), embeddings, and intelligent assistants.
  • Integrate LLMs and GenAI-driven components with enterprise systems, web applications, APIs, and messaging platforms.
  • Design and implement dialogue management and context-handling strategies for accurate intent recognition and response generation.
  • Guide the team in building efficient data pipelines, vector databases, prompt workflows, and scalable model deployment solutions.
  • Perform continuous evaluation, testing, and optimization of AI / LLM performance, ensuring accuracy, latency reduction, and improved user experience.
  • Analyse user interactions, system outputs, and feedback to drive iterative enhancements and feature improvements.
  • Stay updated with advancements in Generative AI, LLMs, prompt engineering, multimodal AI, and NLP technologies to drive innovation and technical strategy within the team.

Technical Skills Required-

  • Bachelor’s or Master’s degree in Computer Science, AI, Engineering, or related fields.
  • Strong programming experience in Python, C#, Java, or JavaScript .
  • 5+ Years of Hands-on experience with AI / ML / NLP techniques , including text analytics, sentiment analysis, entity recognition, translation, and chatbot development.
  • Practical exposure to GenAI technologies , including :
  • LLM fine-tuning, prompt engineering, embeddings
  • RAG pipelines, vector stores (FAISS, Pinecone, ChromaDB, Elasticsearch)
  • Model orchestration frameworks (LangChain, LlamaIndex, Semantic Kernel)
  • Strong understanding of web technologies, API development, microservices, and system integration .
  • Proficiency in relational databases and SQL.
  • Excellent analytical and problem-solving skills, with the ability to lead complex technical initiatives.
  • Strong communication and collaboration abilities essential for leading cross-functional discussions.
  • Ability to thrive in a fast-paced, dynamic environment.
  • Preferred Additional Skills-

  • Experience with transfer learning, deep learning algorithms, neural networks , and hybrid ML architectures.
  • Proficiency with version control systems (Git) and CI / CD pipelines.
  • Solid understanding of software engineering principles, SDLC, and agile methodologies .
  • Experience deploying AI / ML / GenAI applications on AWS, Azure, or Google Cloud .
  • Proven experience building and deploying chatbot systems using ChatGPT, GPT-4 / 4o, or similar GenAI frameworks .
  • Experience with model monitoring, observability, and AI governance frameworks is an added advantage.
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    Ai Developer • kolkata, west bengal, in

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