Gen AI (LLM)

Location: Hybrid work with three onsite days per week at the Plano, Texas office

Company

hirify.global is recruiting for a multinational telecommunications technology company.

What you will do

• Build, deploy, and maintain applications using LangChain and LangGraph.
• Fine-tune large language models and design, test, and optimize prompts.
• Architect and debug complex, stateful, branching conversational workflows with LangGraph.
• Integrate external APIs, tools, and data sources into AI-driven workflows.
• Productionize AI, ML, and LLM-powered workflows using frameworks such as LangGraph, LangChain, and CrewAI.
• Improve workflow reliability, reproducibility, and auditability.

Requirements

• In-depth practical experience with large language models, including OpenAI GPT-3/4, Anthropic Claude, Meta Llama, or similar.
• Hands-on Python experience, including asynchronous programming, data structures, and object-oriented design.
• Experience with ML and AI libraries such as PyTorch, TensorFlow, or Hugging Face Transformers.
• Experience with PySpark/Spark, MongoDB, PostgreSQL, Redis, Databricks, Delta Lake, and Azure Cloud.
• Working knowledge of data science and machine learning algorithms, including XGBoost, linear regression, clustering, decision trees, KNN, and SVM.
• Strong understanding of LLMOps fundamentals, including prompt, model, and configuration versioning and traceable run metadata.