Generative AI Engineer

Generative AI Engineer at Radiant Digital Generative AI Engineer at Radiant Digital in Roswell, Georgia Posted in about 3 hours ago.

Type:

full-time

Job Description:

Job Title:

Full Stack Back-End Developer (Agentic AI)

Location:

Alpharetta, GA (Hybrid - 3 Days Onsite, 2 Days Remote)

Note:

Thursday is mandatory onsite; Tue/Wed preferred

Duration:

Long-Term Contract Role Overview:

We are seeking a highly skilled Agentic AI Backend Developer to design, build, and deploy intelligent, autonomous systems capable of reasoning, planning, and executing complex tasks. This role requires strong backend engineering expertise combined with hands-on experience in modern AI frameworks, RAG architectures, and cloud environments. The ideal candidate will collaborate across Engineering, Security, and DevOps teams to develop scalable, enterprise-grade AI solutions aligned with development standards and best practices.

Responsibilities:

Design and develop end-to-end agentic AI systems for autonomous task execution Implement various agent models such as: Reflex agents Goal-based agents Learning agents Build and integrate AI solutions using frameworks like LangChain, LangGraph, AutoGen, or Semantic Kernel Develop backend services using Python and Java Implement RAG (Retrieval-Augmented Generation) pipelines with vector databases Integrate AI systems with REST APIs, databases, and third-party services Collaborate with Security, Engineering, and Platform teams to follow DevOps and enterprise standards Deploy and manage applications in cloud environments (GCP / Oracle Cloud) Participate in CI/CD processes using tools like Jenkins, Git, Fortify Ensure high-quality, scalable, and maintainable code practices

Required Skills:

6+ years of application development experience Strong expertise in Python (AI/ML ecosystem) 5+ years of experience in Java and backend/web development 1+ year of experience building agent-based AI systems Experience with at least one AI orchestration framework: LangChain LangGraph AutoGen Semantic Kernel Hands-on experience with: Vector databases (Pinecone, FAISS, Weaviate, etc.) RAG architectures Strong experience with API integration (REST, Webhooks) Cloud experience (GCP or Oracle Cloud preferred) 4+ years working with DevOps tools (Jenkins, Git, CI/CD pipelines)

Preferred Skills:

Experience building autonomous AI agents in production environments Knowledge of LLM fine-tuning and prompt engineering Exposure to microservices architecture Familiarity with enterprise security practices Strong problem-solving and multi-tasking abilities Excellent communication and cross-team collaboration skills At Radiant Digital, we provide IT solutions and consulting services to help government agencies and businesses in the USA, Canada, the Middle East, and Southeast Asia. On the federal side, we support agencies like NASA, the Department of State (DOS), the IRS, ACL, ACF,USDA and many others, along with numerous state and local government agencies. We work with industries like telecom, healthcare, entertainment, oil and gas offering solutions designed to meet their specific needs. We focus on improving systems, making better use of data, and updating applications to keep up with changing markets.