1. Home
  2. Jobs
  3. Jobs in Chennai
  4. AI / ML jobs in Chennai
  5. Ai Ml Engineer
Agent
Jobs
Applied
Tracker
Profile
    1. Jobs for you
    2. Job

    Job · 22488154

    Lexicon Infotech logo

    Ai Ml Engineer

    Lexicon Infotech · Chennai · onsite · Posted today

    ₹5.0L - ₹14.0L PA4–8 yrsfulltimeSourced fromNaukri

    About a minute. You'll make an account on the way through.

    About this role


    AI/ML Developer
    About the Role
    We are looking for a passionate AI Developer with 5+ years of overall experience, including a
    minimum of 2 years of hands-on experience in Generave AI and Large Language Model (LLM)
    applicaon development and at least 1 year of experience in Agen¢c AI.
    The ideal candidate should possess strong exper¢se in Python/TypeScript, RESTful APIs, and LLM
    orchestra¢on frameworks such as Lang Chain and LlamaIndex. Experience in prompt engineering,
    vector databases, and cloud AI pla¢orms, with a strong founda¢on in NLP and scalable
    microservices architecture.
    Key Responsibili¢es
    ¢
    ¢
    ¢
    ¢
    ¢
    Design, develop, and deploy Genera¢ve AI and LLM-powered applica¢ons.
    Develop scalable backend services using Python and FastAPI.
    Build and integrate RESTful APIs and microservices for AI applica¢ons.
    Strong prociency in TypeScript or Python for AI-driven backend development.
    Develop AI solu¢ons using LLM orchestra¢on frameworks such as LangChain, LlamaIndex,
    or similar frameworks.
    ¢
    ¢
    ¢
    Design and op¢mize prompts using advanced prompt engineering techniques, including
    Zero-shot, Few-shot, Chain-of-Thought (CoT), and Func¢on Calling.
    Build Retrieval-Augmented Genera¢on (RAG) solu¢ons using vector databases such as
    Pinecone, ChromaDB, FAISS, or Weaviate.
    Integrate AI applica¢ons with cloud AI pla¢orms, including AWS Bedrock, SageMaker,
    Azure OpenAI, or Google Vertex AI.
    ¢
    ¢
    Apply NLP concepts, embeddings, and transformer models to solve business problems.
    Collaborate with cross-func¢onal teams to deliver scalable, produc¢on-ready AI
    solu¢ons.
    ¢
    Follow so¢ware engineering best prac¢ces, including version control (Git), CI/CD
    pipelines, and technical documenta¢on.



    Mandatory Technical Skills
    Candidates must have hands-on experience in the following:
    ¢
    ¢
    ¢
    ¢
    ¢
    ¢
    Python
    Genera¢ve AI (GenAI)
    Large Language Models (LLMs)
    Prompt Engineering
    FastAPI
    Agen¢c AI
    Note: Candidates must have applied the above technologies in real-¢me produc¢on projects and
    should be able to demonstrate their implementa¢on experience, architecture, use cases, and
    business outcomes during the interview.
    Preferred Technical Skills
    ¢
    ¢
    ¢
    ¢
    ¢
    ¢
    ¢
    ¢
    ¢
    ¢
    ¢
    ¢
    TypeScript (Good to Have)
    LangChain
    LlamaIndex
    REST API Development
    GraphQL
    Microservices Architecture
    Vector Databases (Pinecone, ChromaDB, FAISS, Weaviate)
    AWS Bedrock / Amazon SageMaker
    Azure OpenAI
    Google Vertex AI
    NLP, Embeddings, and Transformer Models
    Git and CI/CD



    Preferred Qualica¢ons
    ¢
    Bachelor's or master's degree in computer science, Ar¢cial Intelligence, Data Science, or
    a related discipline.
    ¢
    5+ years of overall experience, including a minimum of 2 years of hands-on experience in
    Genera¢ve AI and Large Language Model (LLM) applica¢on development and at least 1
    year of experience in Agen¢c AI.
    ¢
    ¢
    ¢
    ¢
    Strong analy¢cal, debugging, and problem-solving skills.
    Excellent communica¢on and collabora¢on skills.
    Ability to manage project work independently.
    Passion for AI innova¢on, con¢nuous learning, and emerging technologies.


    Sourced from naukri

    Skills

    Generative AI and LLMPrompt EngineeringAI/ml DeveloperAI ApplicationsPythonTypescriptREST APILangchainAgentic AiGenerative AiFastAPI

    About Lexicon Infotech

    Lexicon Infotech logo

    Lexicon Infotech

    IT Services & Consulting

    25

    employees

    1999

    27 years old

    Hyderabad / Secunderabad, Telangana

    India

    ₹6.6L PA avg

    Avg at Lexicon Infotech

    ₹5L – ₹14L PA

    This role

    About

    Lexicon Infotech Limited is an ISO 9001: 2015 company headquartered in Hyderabad, India. Since its inception in 1999, Lexicon has been delivering software development and related IT services to businesses across the globe. The company combines proven methodologies, business domain knowledge, and technology expertise of 70+ skilled software professionals to deliver high-quality solutions. Lexicon offers strategic and technology consulting, development, and support services in key areas such as web and mobile applications, user experience design, cloud, analytics, customer relationship management, business intelligence, artificial intelligence, and quality assurance. The company is dedicated to developing effective partnerships with businesses to accelerate their time to market and improve efficiency.

    Industries

    IT Services & Consulting

    Employee ratings

    10 reviews

    2.9/ 5

    Culture

    3.4

    Career growth

    3.3

    Work-life

    3.6

    Employees rate it well for

    Job Security30Work-Life Balance30

    Find them on

    WebsiteLinkedInAmbitionBox reviews

    See all 73 AI / ML jobs in ChennaiAI / ML jobs in IndiaJobs in Chennai

    Career guides

    • AI Tools That Auto-Apply AND Email Recruiters (2026): Which Ones Actually Do Both?
    • AI Bots That Fill Job Applications and Answer Screening Questions (2026): 8 Tools Compared on CTC, Notice Period and Knockout Questions
    • myjobb vs AIApply (2026): which AI job application tool wins for India?

    All career guidesAll articlesBrowse companies hiring

    Ai Ml Engineer · waiting for your command