

Generative AI Engineer
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Generative AI Engineer with a contract length of "unknown," offering a pay rate of "$X per hour." Key skills include 5+ years in AI/ML, proficiency in Python, and experience with LangChain, multi-agent orchestration, and RAG pipelines.
π - Country
United States
π± - Currency
$ USD
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π° - Day rate
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ποΈ - Date discovered
June 11, 2025
π - Project duration
Unknown
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ποΈ - Location type
Unknown
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π - Contract type
Unknown
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π - Security clearance
Unknown
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π - Location detailed
United States
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π§ - Skills detailed
#GitHub #REST API #AI (Artificial Intelligence) #Libraries #ML (Machine Learning) #Python #Scala #REST (Representational State Transfer) #Langchain #Data Engineering #Cloud #Deployment #MLflow #Databricks
Role description
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Job Summary:
We are seeking a highly skilled and innovative Senior AI/ML Engineer with strong experience in Generative AI, multi-agent orchestration, and LLM-based system development. You will be responsible for designing, building, and deploying intelligent agent-based architectures using cutting-edge frameworks like LangChain, LangGraph, and AutoGen. This role involves working across the entire product lifecycle β from MVP to production β and integrating these systems with internal tools and platforms such as GitHub, Databricks, and custom UIs.
Key Responsibilities:
β’ Design and implement multi-agent LLM systems using frameworks like LangChain, LangGraph, and AutoGen
β’ Develop and scale GenAI solutions, transitioning from MVP to full production deployments
β’ Integrate AI agents with external tools and APIs, including GitHub, Databricks, and frontend/UI interfaces
β’ Set up and optimize Retrieval-Augmented Generation (RAG) pipelines for domain-specific knowledge retrieval
β’ Apply advanced prompt engineering techniques for high-performance LLM applications
β’ Collaborate with data engineers, product managers, and platform teams to deploy AI solutions in production
β’ Monitor and optimize performance, scalability, and reliability of deployed AI agents
β’ Contribute to architectural decisions for AI/ML systems and workflows
Requirements:
Must-Have:
β’ 5+ years of hands-on experience in AI/ML development, with at least 1+ years in LLMs and GenAI systems
β’ Strong proficiency in Python and experience with LangChain, LangGraph, AutoGen, or similar libraries
β’ Experience with multi-agent orchestration and building collaborative AI workflows
β’ Familiarity with cloud platforms and tools such as Databricks, MLflow, or similar
β’ Experience in designing and implementing RAG pipelines
β’ Deep understanding of LLM capabilities, prompt engineering, and chaining techniques
β’ Ability to integrate AI agents with external services via REST APIs or SDKs
Good to Have:
β’ Experience with front-end integration or full-stack development
β’ Exposure to other orchestration tools like CrewAI, Haystack, or Semantic Kernel
β’ Understanding of vector stores and embedding models (e.g., FAISS, Chroma, OpenAI embeddings)
β’ Contributions to open-source AI tools or agent frameworks