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    Job · 20513327

    CHENNAI · FULLTIME

    Data Engineer

    CD

    Clustrex Data Private Limited

    Chennai · onsite · Posted 12d ago

    Sourced fromFoundit
    Not disclosed1–3 yrsfulltimeChennai

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    Section · 01

    About this role

    We're Hiring: Data Engineer With handson AI & LLM usage | Chennai

    We're looking for a Data Engineer with 1–3 years of experience, a strong foundation in modern AI/ML data workflows, and expert-level SQL skills to join our team in Chennai.

    What You'll Do:

    • Design, develop, and maintain robust ETL/ELT data pipelines using Python and dbt
    • Write, analyze, and intensely optimize complex SQL queries for high-throughput analytical, relational, and vector workloads
    • Build data ingestion, chunking, and transformation workflows to power AI and LLM systems
    • Integrate data from APIs, databases, vector stores, and external unstructured sources
    • Manage infrastructure workflows and pipelines leveraging AWS cloud services and Git for version control
    • Monitor, troubleshoot, and optimize data pipelines for peak performance and scalability

    What We're Looking For:

    • 1–3 years of experience in Data Engineering
    • Strong expertise in SQL query optimization, indexing, and performance tuning
    • Solid experience with dbt (data build tool) for modular data modeling and transformations
    • Strong experience in Python and PostgreSQL/SQL
    • Hands-on experience with AWS and Git workflows
    • Familiarity with LLM tools, vector databases, and AI/ML data pipelines (e.g., embeddings, RAG data preparation)
    • Experience with REST APIs and third-party data integration
    • Ability to work onsite from our Chennai office
    • Excellent communication skills in English

    Tech Stack:

    Python | PostgreSQL | SQL | dbt | ETL/ELT | Vector Databases | LLM APIs & Tools | REST APIs | Git | AWS | Azure

    Note: This is an in-person position based out of our office in Chennai. Remote work options are not available.

    Ready to shape the future of data and AI engineering

    Send us your resume or DM us to apply!

    • #Hiring #DataEngineer #DataEngineering #AI #LLM #dbt #SQLOptimization #Python #AWS #Git #ChennaiJobs #TechJobs #WorkFromOffice

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    Section · 02

    Skills

    LLM APIs ToolsPostgresqlamazon web serviceseltdbtvector databasesPythonSQLREST APIETLGIT

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