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LLM Engineer (Remote)

Clear Fracture

Salary not specified
Sep 1, 2025
Remote, US
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Clear Fracture is seeking to develop next-generation agentic products revolutionizing data integration, focusing on creating and refining dynamic control mechanisms governing agent and multi-agent systems.

Requirements

  • Minimum of 8 years software development experience with Java, Python, and SQL
  • Significant, demonstrable experience implementing retrieval augmented generation (RAG) and using various prompt engineering techniques, especially reflection, prompt chaining, reason and act (ReAct) and chain of thought
  • Experience performing data engineering tasks using a platform like Oracle Cloud Infrastructure (OCI) Data Integration or Data Flows, Amazon Web Services (AWS) Glue, Informatica, Talend, or similar
  • Deep understanding of transformer architectures and foundation model training and operations
  • Expertise with ML libraries, like Scikit-learn, TensorFlow, PyTorch, LangGraph, and LlamaIndex
  • Ability to describe the data assumptions and processing steps of common machine learning methods, and which methods are appropriate for a variety of use cases
  • Experience with Spark, Elasticsearch, Containers, and Kubernetes; or related vector/graph databases and distributed processing platforms

Responsibilities

  • Suggest ways requirements can be met via search, machine learning, and other data science methods
  • Decompose AI problems into solvable pieces and translate those solutions into code
  • Prepare design specifications, conceptual diagrams, process flows, data models, prototypes, user interface designs, use cases, screen layouts, test plans, deployment plans, and system documentation
  • Train and validate models and knowledge graphs, often in big data, distributed environments
  • Perform model introspection to understand and explain model behaviors
  • Integrate models into operational systems, including performing prompt engineering and domain specific refinement, coordinating multiple agents, and optimizing performance
  • Efficiently develop software capabilities using industry standards and repeatable processes, helping projects stay within budget and on schedule

Other

  • Minimum of a bachelor’s degree and 12 years of experience in a science or engineering field
  • U.S. Citizenship is required
  • Ability to obtain and maintain a TS/SCI clearance
  • Strong written and oral communications skills
  • Able to work independently and self-identify tasks