Vertex AI Conversational AI Architect

Ethereum Technologies LLC; Dallas (TX); On-site; USD 140,000 - 190,000; Full time

Job summary

Ethereum Technologies LLC seeks an experienced Architect to design, develop, and scale chat Virtual Agent frameworks on Google Vertex AI and Dialogflow CX/ES. You will lead NLP/NLU initiatives, implement RAG pipelines, and integrate REST/gRPC services across cloud-native architectures.

You will train and deploy custom LLMs, optimize agent flows, and collaborate with cross-functional teams to deliver robust conversational solutions for enterprise contexts in a fast-moving AI stack.

Qualifications

• 6+ years in software development with 4+ years in NLP/NLU for chat
• Advanced Python skills with ML/NLP libraries
• Proven success building conversational agents with Vertex AI and Dialogflow CX/ES
• Proficiency in GCP services and cloud-native architectures
• Experience with Agent Assist functionality is a plus

Responsibilities

• Architect, design, and develop scalable chat Virtual Agent frameworks using Google Vertex AI
• Build, customize, and optimize chatbots and conversational flows with Dialogflow CX/ES
• Apply NLP, LLM, and GenAI models on Vertex AI for advanced chatbot capabilities
• Develop and maintain cloud-native chat Virtual Agent solutions using GCP services
• Train, fine-tune, and deploy custom LLMs, transformer models and RAG pipelines
• Develop REST APIs, gRPC, and JSON-based integrations

Skills

Python

Vertex AI

Dialogflow CX/ES

GCP

NLP/NLU

REST APIs

gRPC

Education

Master's/PhD in CS/AI/ML or related field

Tools

Hugging Face

TensorFlow

PyTorch

Job description

Ethereum Technologies LLC seeks an experienced Architect to design, develop, and scale chat Virtual Agent frameworks on Google Vertex AI and Dialogflow CX/ES. You will lead NLP/NLU initiatives, implement RAG pipelines, and integrate REST/gRPC services across cloud-native architectures.

You will train and deploy custom LLMs, optimize agent flows, and collaborate with cross-functional teams to deliver robust conversational solutions for enterprise contexts in a fast-moving AI stack.