• LLM Backend Developer

    Insight Global (Dunwoody, GA)


    Job Description

    One of our Retail Clients is looking for a skilled Backend Developer with deep expertise in Python and a passion for building scalable AI-driven systems. This role is ideal for someone who thrives in fast-paced environments and has hands-on experience with LLMs, RAG architectures, and modern data platforms. You’ll be designing and deploying intelligent backend services that power next-gen AI applications.

     

    Pay Rate: $55-57/HR - Negotiable based on experience

     

    We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to [email protected] learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

     

    Skills and Requirements

     

    Java API knowledge

     

    Backend Development: Python, FastAPI, Tornado

     

    AI & ML: LangChain, LlamaIndex, RAG, Prompt

     

    Engineering

     

    Agentic Frameworks: LangSmith, LangGraph

     

    Vector Stores: Pinecone, Google Vector Store, Vespa, AstraDB

     

    NoSQL & Big Data: BigTable, Cassandra, HBase, BigQuery, Spark, Beam

     

    Orchestration: Airflow, Cloud Composer

     

    Search & Ranking: Elasticsearch, Solr, Lucene

     

    ML Ops: Vertex AI, Dataflow, Dataproc; model training & deployment

     

    Feature Engineering: Batch & real-time inference pipelines

     

    Retrieval Systems: Strong grasp of architecture and challenges