AI Full Stack Engineer

N2P Systems; Dallas (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

N2P Systems is seeking an AI Full Stack Engineer to build scalable web applications with robust frontend and backend components. You will work on high-performance systems and AI-driven solutions for our clients, focusing on reliability and efficiency.

The role requires deep hands-on experience with Spring Boot, Node.js, React, and modern data stores. You will design APIs, integrate AI tooling, and collaborate across teams to deliver impactful software.

Qualifications

• Five years of experience in a related role or equivalent.
• Strong background in full-stack development with AI/ML tooling.
• Experience with enterprise-scale databases and APIs.

Responsibilities

• Design, develop, and maintain front-end and back-end components for scalable AI-driven web apps.
• Implement REST, GraphQL, and gRPC APIs and ensure security with JWT/OAuth.
• Integrate AI/ML tools and vector databases for retrieval-augmented generation.

Skills

Oracle DB

PostgreSQL

MongoDB

React

Spring Boot

Node.js

REST APIs

GraphQL

gRPC

JWT/OAuth

LangChain

Pinecone

Weaviate

Education

Bachelor's degree in CS

Tools

Hibernate

Express.js

FastAPI

Redis

Elasticsearch

Job description

Work Type: Onsite role (5 days a week in office)

Job Description:

We are seeking a highly skilled and experienced AI Full Stack Engineer to join our team and contribute to the development of scalable, high-performance systems and innovative AI-driven solutions for our client. In this role, you will be responsible for designing, developing, and maintaining both front-end and back-end components of web applications that enhance service delivery and operational efficiency.

Experience with the following:

• Experience with the following Databases & Data Stores: Oracle Database (version 12c or higher), PostgreSQL, MongoDB (version 4.4 or higher), Cassandra, Redis (version 6 or higher), Elasticsearch (version 6 or higher), and Neo4j. (3 years)
• Experience with the following Backend Frameworks & ORM: Spring Boot (version 2 or higher), Hibernate, Node.js (version 18 or higher), Express.js (version 4 or higher), and FastAPI. (5 years)
• Experience with Frontend Development utilizing React (version 16 or higher), D3.js, Redux, React Hooks, React Router, Webpack, Vite, Tailwind CSS, HTML5, and CSS3.

(5 years)

• Experience with API Development & Protocols: RESTful APIs, GraphQL, gRPC, OpenAPI/Swagger, WebSocket, Server-Sent Events (SSE), Protocol Buffers, JSON Web Tokens (JWT), OAuth 2.0, and SAML 2.0. (3 years)
• Experience with AI/ML & LLM Applications: LangChain, LangGraph, LangSmith, CrewAI, AutoGen, Web Scraping Tools, Milvus, Model Context Protocols (MCPs), RAG (Retrieval-Augmented Generation), Supabase, Vectorize, Pinecone, Weaviate, Evals, n8n, numpy, and pandas are all a plus. (1 year)

Bachelor’s degree, or foreign equivalent, in Computer Science, Engineering, or a closely related field, plus five (5) years of experience in the job offered or a related occupation.