AI Engineer –LangChain / Sierra

Delta System & Software, Inc.; New York (NY); Sur place; USD 140 000 - 190 000; Plein temps

Résumé du poste

Delta System & Software, Inc. in NYC is seeking an AI Engineer with 12+ years of experience to lead hands-on development in Python and Java, focusing on scalable AI/LLM solutions.

The role requires expertise in LangChain or Sierra, AWS services, REST APIs, microservices, and modern web frameworks; you will build, deploy, and integrate AI capabilities across enterprise systems.

Qualifications

• Strong Python and Java development experience.
• LangChain or Sierra with Generative AI / LLM experience.
• AWS, AWS Lambda, API Gateway, S3, and CloudWatch.
• AI Agents, RAG, Prompt Engineering, and LLM integration.
• REST APIs, Microservices, and backend development.
• FastAPI / Flask / Django and Java Spring Boot.
• Git, CI/CD, and Agile development.

Responsabilités

• Develop scalable applications using Python and Java.
• Build AI/LLM solutions using LangChain or Sierra.
• Develop and deploy applications using AWS Lambda.
• Design REST APIs and microservices.
• Integrate AI solutions with enterprise applications and APIs.

Connaissances

Python

Java

AI/LLM

LangChain

Sierra

AWS

REST APIs

Microservices

FastAPI

Flask

Django

Spring Boot

Git

CI/CD

Agile development

Outils

LangChain

Sierra

AWS

FastAPI

Flask

Django

Spring Boot

Git

CI/CD

Description du poste

Location: NYC

Experience: 12+ Years

Duration: Long-Term Contract

Job Description

We are looking for a AI Engineer with 12+ years of experience and strong hands-on development expertise in Python (80%), along with Java Development (15-20%), AI/LLM, LangChain or Sierra, and AWS.

Required Skills

• Strong Python and Java development experience.
• LangChain or Sierra with Generative AI / LLM experience.
• AWS, AWS Lambda, API Gateway, S3, and CloudWatch.
• AI Agents, RAG, Prompt Engineering, and LLM integration.
• REST APIs, Microservices, and backend development.
• FastAPI / Flask / Django and Java Spring Boot.
• Git, CI/CD, and Agile development.

Responsibilities

• Develop scalable applications using Python and Java.
• Build AI/LLM solutions using LangChain or Sierra.
• Develop and deploy applications using AWS Lambda.
• Design REST APIs and microservices.
• Integrate AI solutions with enterprise applications and APIs.