Principal Java/AI Platform Developer (Remote)

SAIC; Virginia; Remote; USD 140,000 - 190,000; Full time

Job summary

SAIC seeks a Principal Software Developer for the Agentic AI Platform, supporting front-end and back-end development. The role spans modern web apps, REST services, and cloud infrastructure on AWS, with LangChain/LangGraph/LangSmith integration. Remote-friendly within the United States.

You will collaborate with AI/ML engineers and product owners to translate requirements into scalable, production-ready solutions, ensuring performance and security clearances where required.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related field; 9+ years of experience or a Master's with 7+ years of experience.
• U.S. citizen; ability to obtain Secret security clearance.
• Experience with front-end web technologies: HTML, CSS, JavaScript, ReactJS.
• Experience developing backend services and APIs including RESTful design and complex business logic in Python, Java, or NodeJS.
• Strong problem-solving skills; able to thrive in agile environments.

Responsibilities

• Design, develop, and maintain front-end web applications using modern web technologies.
• Build responsive, polished user experiences across devices.
• Develop backend REST services and business logic to support platform capabilities.
• Contribute to agentic AI components and integrate with LangChain/LangGraph/LangSmith.
• Support cloud-based services on AWS (OpenSearch, SageMaker, Lambda, SQS).
• Collaborate with AI/ML engineers, architects, and product owners to translate requirements into scalable solutions.
• Assist in testing, debugging, and performance optimization.

Skills

Front-end

ReactJS

HTML/CSS/JS

Python

Java

NodeJS

REST APIs

Agentic AI

LangChain

LangGraph

LangSmith

AWS

OpenSearch

SageMaker

Lambda

SQS

Security clearance

US Citizenship

Education

Bachelor's degree in CS/SE or related

Master's degree in CS/SE or related

Tools

OpenSearch

SageMaker

Lambda

SQS

AWS

Job description

SAIC seeks a Principal Software Developer for the Agentic AI Platform, supporting front-end and back-end development. The role spans modern web apps, REST services, and cloud infrastructure on AWS, with LangChain/LangGraph/LangSmith integration. Remote-friendly within the United States.

You will collaborate with AI/ML engineers and product owners to translate requirements into scalable, production-ready solutions, ensuring performance and security clearances where required.