Senior Full-Stack AI Engineer - LLMs, Microservices, React

TechDigital Group; Charlotte (NC); Presencial; USD 100.000 - 130.000; Jornada completa

Descripción de la vacante

TechDigital Group in Charlotte, NC, is seeking a Full Stack AI Engineer to design and build AI-powered applications. The role requires strong skills in Python, FastAPI, and React.js, along with expertise in developing scalable microservices architectures.

Candidates should have 10+ years of overall IT experience and hands-on experience with Large Language Models. Join us to drive innovative AI-driven solutions for enterprise-scale systems.

Formación

• 10+ years of overall IT experience.
• Strong hands-on experience in Python (3.x).
• Expertise in FastAPI for API and microservices development.

Responsabilidades

• Design and develop scalable backend services and REST APIs using Python (3.x) and FastAPI.
• Develop and integrate LLM-based solutions including Retrieval-Augmented Generation (RAG) pipelines.
• Build responsive user interfaces using React.js.

Conocimientos

Python (3.x)

FastAPI

React.js

REST APIs

Microservices architecture

Large Language Models (LLMs)

Descripción del empleo

Interview Process
Round 1: Technical screening
Round 2: Karat assessment test *Please include the CWR's email on their resume
Successful candidates will proceed to client interview submission

Job Overview
We are seeking a highly skilled Full Stack AI Engineer with deep expertise in Python, FastAPI, React.js, and Large Language Models (LLMs) to design and build scalable, AI-powered applications. This role involves developing modern microservices architectures and delivering innovative AI-driven solutions for enterprise-scale systems.

Key Responsibilities
Backend & API Development

Design and develop scalable backend services and REST APIs using Python (3.x) and FastAPI
Build and maintain microservices architecture for AI/ML applications
Develop robust API integrations across systems
Optimize performance, scalability, and reliability of backend services

AI/ML & LLM Development
Develop and integrate LLM-based solutions (OpenAI, Azure OpenAI, Claude, etc.)
Implement Retrieval-Augmented Generation (RAG) pipelines and vector search solutions
Apply prompt engineering and agentic workflows to enhance AI capabilities
Optimize model performance, response quality, and latency

Frontend Development
Build responsive and dynamic user interfaces using React.js
Develop interactive components such as chatbots, dashboards, and AI assistants
Integrate backend APIs and support real-time/streaming data interactions
Utilize modern React practices such as hooks and state management

Required Skills & Experience
10+ years of overall IT experience
Strong hands-on experience in Python (3.x)
Expertise in FastAPI for API and microservices development
Strong frontend development experience using React.js (hooks, state management)
Proven experience with REST APIs and microservices architecture
Hands-on experience with Large Language Models (LLMs) and Generative AI