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Job Summary:
Spark Tek Inc is seeking an AI Engineer to work on advanced AI techniques and optimize AI workflows. The role involves researching and prototyping advanced RAG techniques, implementing Agentic AI patterns, and collaborating on data preprocessing pipelines.
Responsibilities:
• Research and prototype Advanced RAG techniques (e.g., chunking strategies, retrieval optimization, knowledge graph integration).
• Explore and implement Agentic AI patterns (e.g., supervisor vs plan-execute workflows).
• Investigate and develop methods for reducing memory footprint and improving LLM response quality.
• Design and experiment with LLM fine-tuning strategies for domain-specific applications.
• Collaborate on data preprocessing pipelines, including SQL-based processing and advanced text preprocessing techniques.
• Leverage LangChain ecosystem tools: LangChain, LangGraph, LangSmith for building and evaluating AI workflows.
• Experiment with LLMs such as GPT-4+, Gemini, LLaMA, and others for various use cases.
• Apply design patterns in AI and backend development for scalability and maintainability.
• Contribute to ML Ops and LLM Ops best practices to streamline research-to-production pipelines.
Qualifications:
Required:
• Deep expertise in Python, asynchronous programming, and software design patterns.
• Strong SQL skills, data preprocessing, and transformation techniques.
• Hands-on experience with LangChain, LangGraph, and LangSmith.
• Familiarity with leading models like GPT-4+, Gemini, LLaMA.
• Agentic AI patterns.
• Advanced RAG methods.
• LLM fine-tuning approaches.
• ML Ops & LLM Ops workflows.
Preferred:
• AWS or GCP experience.
• CI/CD and containerized environment familiarity.
Company:
Spark Tek Inc offers IT solutions and consultancy services, specializing in IT services and consulting for various industries. Founded in 2021, the company is headquartered in Farmers Branch, USA, with a team of 51-200 employees. The company is currently Growth Stage.