Senior AI Software Engineer: LLMs & RAG, Cloud-Native

Valiant Technologies LLC; St. Louis (MO); Presencial; USD 130.000 - 190.000; Jornada completa

Descripción de la vacante

Valiant Technologies LLC in Missouri seeks an experienced AI Developer to design, build, and deploy enterprise-grade AI solutions. You will craft Generative AI and LLM-based applications, integrate services into enterprise platforms, and deliver scalable cloud-native backends.

You will collaborate with business stakeholders, architects, and engineers to deliver secure, production-ready AI solutions, validate models for cost and performance, and mentor junior developers while participating in

Formación

• 7+ years of software development experience.
• 2+ years of hands-on Generative AI/LLM development.
• Strong Python and/or Java programming skills.
• Experience with OpenAI/Azure OpenAI and other LLM platforms.
• Experience building AI apps using LangChain, LangGraph, Semantic Kernel, or LlamaIndex.
• Understanding of RAG, prompt engineering, vector databases, and AI agents.
• REST APIs with FastAPI/Flask/Spring Boot and cloud platforms like Azure/AWS/GC.

Responsabilidades

• Design and develop AI-powered applications using LLMs.
• Build and optimize RAG pipelines and AI agent workflows.
• Integrate AI services into enterprise applications and APIs.
• Develop scalable backend services for AI solutions.
• Collaborate with architects, product owners, and stakeholders to define use cases.
• Optimize AI model performance, cost, and response quality.
• Ensure security, governance, and compliance for AI implementations.
• Participate in code reviews, testing, and deployments.
• Document AI solutions and mentor junior developers.

Conocimientos

Generative AI/LLM development

Python/Java programming

REST APIs

Cloud platforms

Docker/Kubernetes

Vector databases

RAG/prompt engineering

AI agents

Herramientas

LangChain

LangGraph

Semantic Kernel

LlamaIndex

Descripción del empleo

Valiant Technologies LLC in Missouri seeks an experienced AI Developer to design, build, and deploy enterprise-grade AI solutions. You will craft Generative AI and LLM-based applications, integrate services into enterprise platforms, and deliver scalable cloud-native backends.

You will collaborate with business stakeholders, architects, and engineers to deliver secure, production-ready AI solutions, validate models for cost and performance, and mentor junior developers while participating in