

Generative AI Engineer – Agent Development Specialist
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Generative AI Engineer – Agent Development Specialist on a long-term remote contract in the USA, offering a competitive pay rate. Key skills include Python, prompt engineering, AI agents, vector databases, and familiarity with NoSQL databases.
🌎 - Country
United States
💱 - Currency
$ USD
-
💰 - Day rate
-
🗓️ - Date discovered
September 27, 2025
🕒 - Project duration
Unknown
-
🏝️ - Location type
Remote
-
📄 - Contract type
W2 Contractor
-
🔒 - Security clearance
Unknown
-
📍 - Location detailed
United States
-
🧠 - Skills detailed
#AI (Artificial Intelligence) #GCP (Google Cloud Platform) #"ETL (Extract #Transform #Load)" #GIT #Angular #AWS (Amazon Web Services) #TypeScript #Batch #Cloud #Storage #Scala #Python #Azure #Databases #Programming #GitHub #NoSQL #Code Reviews #Observability
Role description
Job Title: Generative AI Engineer – Agent Development Specialist (Only on our W2)
Location: Remote (USA)
Job Type: Long-term contract on our W2
Overview
• We are looking for an experienced Generative AI Engineer skilled in agent-based system development.
• This position focuses on designing, implementing, and optimizing intelligent multi-agent workflows using advanced AI models and architectures.
• The ideal candidate is proficient in Python, AI agents, vector databases, and multi-agent frameworks, and is eager to advance autonomous AI agents in production settings.
Key Responsibilities
• Design, build, and maintain autonomous or semi-autonomous AI agents using frameworks such as Lang Graph, Autogen, CrewAI, or Bedrock (Lang graph preferred)
• Engineer sophisticated prompting strategies to drive consistent, effective agent performance across dynamic use cases.
• Architect end-to-end solutions that integrate vector databases (e.g., Azure AI Search, FAISS, Pinecone) with real-time or batch ETL pipelines to power agent memory and retrieval-augmented generation (RAG).
• Leverage Cosmos DB and other NoSQL data stores to manage large-scale, unstructured, and semi-structured data efficiently.
• Collaborate cross-functionally to integrate agent systems into broader products, APIs, and workflows.
• Continuously monitor the evolving GenAI landscape, evaluating new models, tools, protocols, and design patterns.
• Participate in code reviews, maintain code quality standards, and follow Git/GitHub workflows, including branching, pull requests, and CI/CD practices.
• Conduct performance tuning and safety evaluations of AI agents across a variety of operational environments.
Required Qualifications
• Strong programming skills in Python, including OOP principles and production-level code design.
• Demonstrated experience with prompt engineering techniques for large language models (LLMs) like GPT models, Claude, Gemini, or open-source equivalents.
• Deep understanding of AI agent concepts, including memory management, planning, tool use, autonomous task execution, and evaluation metrics.
• Working knowledge of multi-agent orchestration frameworks, preferably Lang Graph, but experience with Autogen, CrewAI, or similar is also valuable.
• Experience with vector databases (e.g., Azure AI Search, Pinecone, FAISS, Chroma) for embedding storage and semantic search.
• Understanding of ETL processes and data transformation pipelines in both batch and streaming architectures.
• Familiarity with NoSQL databases, specifically Cosmos DB, and designing scalable schemas for AI-driven systems.
• Proficiency with Git/GitHub, including use of Gitflow or similar collaborative workflows.
• Demonstrated ability to stay current on the latest GenAI models, protocols (e.g., OpenAI Assistants, Function Calling, Lang Chain Agents), and research trends.
Preferred Qualifications
• Experience deploying agents in cloud environments (Azure, AWS, or GCP).
• Familiarity with model fine-tuning, embedding generation, and OpenAI plugin/tool calling.
• Exposure to observability and evaluation techniques for AI systems (e.g., human-in-the-loop, automated feedback loops).
• Plus - Contributions to open-source AI projects or publications in the field.
• Python
• Prompt engineering
• Understanding of AI agents
• Understanding of vector databases
• Understanding of current events in the GenAI field (most up-to-date models, ideally also awareness of how to use non-OpenAI models like Gemini and Claude)
• Understanding of Lang Graph (Ideally Autogen)
• Understanding of Cosmos DB and NoSQL
• Bonus: AngularJS and Typescript (just for some specific use cases we're looking into right now, but really not required)
Job Title: Generative AI Engineer – Agent Development Specialist (Only on our W2)
Location: Remote (USA)
Job Type: Long-term contract on our W2
Overview
• We are looking for an experienced Generative AI Engineer skilled in agent-based system development.
• This position focuses on designing, implementing, and optimizing intelligent multi-agent workflows using advanced AI models and architectures.
• The ideal candidate is proficient in Python, AI agents, vector databases, and multi-agent frameworks, and is eager to advance autonomous AI agents in production settings.
Key Responsibilities
• Design, build, and maintain autonomous or semi-autonomous AI agents using frameworks such as Lang Graph, Autogen, CrewAI, or Bedrock (Lang graph preferred)
• Engineer sophisticated prompting strategies to drive consistent, effective agent performance across dynamic use cases.
• Architect end-to-end solutions that integrate vector databases (e.g., Azure AI Search, FAISS, Pinecone) with real-time or batch ETL pipelines to power agent memory and retrieval-augmented generation (RAG).
• Leverage Cosmos DB and other NoSQL data stores to manage large-scale, unstructured, and semi-structured data efficiently.
• Collaborate cross-functionally to integrate agent systems into broader products, APIs, and workflows.
• Continuously monitor the evolving GenAI landscape, evaluating new models, tools, protocols, and design patterns.
• Participate in code reviews, maintain code quality standards, and follow Git/GitHub workflows, including branching, pull requests, and CI/CD practices.
• Conduct performance tuning and safety evaluations of AI agents across a variety of operational environments.
Required Qualifications
• Strong programming skills in Python, including OOP principles and production-level code design.
• Demonstrated experience with prompt engineering techniques for large language models (LLMs) like GPT models, Claude, Gemini, or open-source equivalents.
• Deep understanding of AI agent concepts, including memory management, planning, tool use, autonomous task execution, and evaluation metrics.
• Working knowledge of multi-agent orchestration frameworks, preferably Lang Graph, but experience with Autogen, CrewAI, or similar is also valuable.
• Experience with vector databases (e.g., Azure AI Search, Pinecone, FAISS, Chroma) for embedding storage and semantic search.
• Understanding of ETL processes and data transformation pipelines in both batch and streaming architectures.
• Familiarity with NoSQL databases, specifically Cosmos DB, and designing scalable schemas for AI-driven systems.
• Proficiency with Git/GitHub, including use of Gitflow or similar collaborative workflows.
• Demonstrated ability to stay current on the latest GenAI models, protocols (e.g., OpenAI Assistants, Function Calling, Lang Chain Agents), and research trends.
Preferred Qualifications
• Experience deploying agents in cloud environments (Azure, AWS, or GCP).
• Familiarity with model fine-tuning, embedding generation, and OpenAI plugin/tool calling.
• Exposure to observability and evaluation techniques for AI systems (e.g., human-in-the-loop, automated feedback loops).
• Plus - Contributions to open-source AI projects or publications in the field.
• Python
• Prompt engineering
• Understanding of AI agents
• Understanding of vector databases
• Understanding of current events in the GenAI field (most up-to-date models, ideally also awareness of how to use non-OpenAI models like Gemini and Claude)
• Understanding of Lang Graph (Ideally Autogen)
• Understanding of Cosmos DB and NoSQL
• Bonus: AngularJS and Typescript (just for some specific use cases we're looking into right now, but really not required)