Generative AI Engineer

Valiant Technologies LLC; Frisco (TX); On-site; USD 140,000 - 200,000; Full time

Job summary

Valiant Technologies LLC in Frisco, Texas, seeks an experienced software engineer to design, build, and deploy production-ready AI agents and voice-enabled conversational apps. You will develop scalable backends in Python, employing OOP and asynchronous programming to handle complex multi-turn interactions.

The role covers integration with enterprise systems, APIs, and cloud services, using Docker, Kubernetes, AWS serverless architecture, and modern CI/CD practices.

Qualifications

• 5+ years of software engineering with Python expertise.
• Experience with conversational AI and voice AI development.
• Experience with AWS cloud services and serverless architectures.
• Familiarity with LangChain, LangGraph, and prompt engineering.

Responsibilities

• Design, develop, test, and deploy production-ready AI agents and voice-enabled apps.
• Build scalable backend services using Python, OOP, and async patterns.
• Integrate AI agents with enterprise systems, APIs, and contact center platforms.
• Configure CI/CD pipelines and monitor production reliability.

Skills

Python

Asynchronous programming

OOP

Testing/QA

AI agent development

LangChain/LangGraph

Tools

Docker

Kubernetes

REST APIs

AWS

Serverless

CI/CD

Job description

Design, develop, test, and deploy production-ready AI agents and voice-enabled conversational applications.

Build scalable backend applications using Python, Object-Oriented Programming (OOP), and asynchronous programming.

Develop multi-turn conversational AI workflows with context management, memory, tool calling, and human handoff capabilities.

Implement AI agent orchestration using LangChain, LangGraph, and Large Language Models (LLMs).

Develop voice AI solutions integrating Speech-to-Text (STT) and Text-to-Speech (TTS) technologies.

Implement prompt engineering, Retrieval-Augmented Generation (RAG), and enterprise knowledge retrieval pipelines.

Integrate AI agents with enterprise systems, APIs, and contact center platforms.

Build secure REST APIs, microservices, and event-driven backend architectures.

Develop and deploy scalable cloud applications using AWS services and serverless architecture.

Work with Docker, Kubernetes, and containerized deployment environments.

Integrate relational, NoSQL, and vector databases for data storage and AI-powered retrieval.

Implement AI guardrails, security controls, error handling, and responsible AI practices.

Develop automated unit, integration, performance, and conversational regression tests.

Configure CI/CD pipelines for continuous integration, deployment, and application delivery.

Monitor application performance, troubleshoot production issues, and improve system reliability.

Collaborate with AI/ML engineers, cloud architects, and enterprise technology teams to deliver AI automation solutions.

Required Technical Skills :

5+ years of software engineering experience with strong Python development expertise.

Python, OOP, Asynchronous Programming, and Automated Testing.

Conversational AI and Voice AI Agent Development.

Speech-to-Text (STT) and Text-to-Speech (TTS).

Large Language Models (LLMs) and Generative AI.

LangChain, LangGraph, Prompt Engineering, and AI Agent Orchestration.

Retrieval-Augmented Generation (RAG) and Vector Search.

AWS Cloud Services and Serverless Architecture.

REST APIs, Microservices, and Event-Driven Architecture.

Docker, Kubernetes, and Containerization.

Relational, NoSQL, and Vector Databases.

CI/CD, Monitoring, Logging, and Production Troubleshooting.

Integration Testing, Performance Testing, and Conversational AI Testing.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.