AI Full Stack Engineer - Dallas, TX

Cystems Logic Inc; Dallas (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

Cystems Logic Inc is seeking an AI Full Stack Engineer to design, develop, and maintain scalable, high-performance systems with AI-driven capabilities. You will own front-end and back-end components, integrating databases, ML tools, and APIs to optimize service delivery and operations.

This onsite, long-term role requires experience across databases, Spring Boot/Node.js, React, and API protocols, with a focus on building robust, secure, and efficient applications for clients.

Qualifications

• Experience with Oracle 12c+ and PostgreSQL, plus MongoDB/Cassandra/Redis/Elasticsearch.
• Backend frameworks: Spring Boot, Hibernate, Node.js, Express.js, FastAPI.
• Frontend: React, D3.js, Redux, HTML5/CSS3, Tailwind.

Responsibilities

• Design, develop, and maintain scalable AI-enabled full-stack web applications.
• Collaborate with data and AI teams to deliver robust, production-ready solutions.
• Ensure performance, reliability, and security in distributed systems.

Skills

AI/ML

Full Stack

API security

Tools

Oracle

PostgreSQL

MongoDB

Cassandra

Redis

Elasticsearch

Neo4j

Spring Boot

Hibernate

Node.js

Express.js

FastAPI

React

D3.js

Redux

Webpack

Vite

Tailwind CSS

HTML5

CSS3

REST

GraphQL

gRPC

OpenAPI/Swagger

WebSocket

SSE

LangChain

Pinecone

Weaviate

numpy

pandas

Job description

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

We have below longterm contract and onsite job opening.

YOUR CURRENT LOCATION:

VISA STATUS:

AVAILABILITY:

RELOCATE: YES / NO

EXPECTED RATE ALL INC ON RATE ON C2C/1099:

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)

Additional Information

All your information will be kept confidential according to EEO guidelines.

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