Software Developer

Jobs in JS; Oak Ridge (TN); Remote; USD 90,000 - 120,000; Full time

Job summary

SAIC's STG is seeking a mid-level software developer to design, build, and deploy a next-gen Agentic AI Platform across the full stack. You will craft intuitive front-end experiences and robust backend services that power complex decision-making workflows.

This role can be worked remotely anywhere in the United States, with the requirement to obtain a secret clearance and be a U.S. citizen. Collaboration with AI/ML engineers will be essential to deliver scalable solutions.

Qualifications

• Bachelor's degree in CS or Software Eng with 2+ years experience.
• 2–5 years professional software development experience.
• Experience building front-end apps with HTML, CSS, JavaScript.
• Experience developing backend services and APIs with Python/Java/NodeJS.
• Ability to work in a fast-paced, collaborative agile environment.
• Must pass CompTIA Security+ within 90 days of employment.
• U.S. citizenship and ability to obtain secret clearance.

Responsibilities

• Design, develop, and maintain front-end web applications.
• Build responsive interfaces within Mendix and ensure UX quality.
• Develop and maintain backend REST services and business logic.
• Contribute to agentic AI components with LangChain, LangGraph, LangSmith.
• Support cloud-based services on AWS using OpenSearch, SageMaker, Lambda, SQS.
• Create IaC with Terraform, Packer, Terragrunt to automate environments.
• Collaborate with AI/ML engineers to translate requirements into production-ready solutions.
• Assist testing, debugging, and performance optimization of components.
• Document system architecture, APIs, and development processes.

Skills

HTML CSS JavaScript

Backend REST APIs

Python Java NodeJS

Agile teamwork

CompTIA Security+ (within 90 days)

Education

Bachelor's degree in Computer Science or Software Engineering

Tools

Mendix

LangChain LangGraph LangSmith

AWS OpenSearch SageMaker Lambda SQS

Terraform Packer Terragrunt

Job description

SAIC's STG is seeking a talented and motivated Mid-Level Software Developer to join our growing team focused on the design, development, and deployment of a next-generation Agentic AI Platform. In this role, you will contribute to building intelligent, autonomous agent frameworks and modern web applications that support complex decision-making workflows. You will work across the full development stack — from crafting intuitive front-end user experiences to building robust backend services and cloud infrastructure components.This role can be worked remotely anywhere in the United States. Candidates must have the ability to get a secret clearance.

Responsibilities

• Design, develop, and maintain front-end web applications using modern web technologies and low-code platforms
• Build and style responsive, user-friendly interfaces within the Mendix platform, ensuring a polished and effective user experience
• Develop and maintain backend REST services and business logic to support platform capabilities and agentic AI workflows
• Contribute to the development of agentic AI components, including integration with frameworks such as LangChain, LangGraph, and LangSmith
• Support development and deployment of cloud-based services and infrastructure on AWS, leveraging tools such as OpenSearch, SageMaker, Lambda, and SQS
• Develop and maintain Infrastructure as Code (IaC) using tools such as Terraform, Packer, and Terragrunt
• Collaborate with AI/ML engineers, architects, and product owners to translate requirements into scalable, production-ready solutions
• Support testing, debugging, and performance optimization of platform components
• Maintain documentation for system architecture, APIs, and development processes

Qualifications

• Bachelor's degree in Computer Science,Software Engineering, or a related field and 2 years of experience. Masters and 0 years
• 2–5 years of professional software development experience
• Experience building front-end web applications using core web technologies: HTML, CSS, and JavaScript
• Experience developing backend services and APIs, including RESTful service design and complex business logic implementation, using languages such as Python, Java, or NodeJS
• Strong problem-solving skills and ability to work effectively in a fast-paced, collaborative agile environment
• Pass CompTIA Security Plus Examination within 90 Days of Employment
• Must be a U.S. Citizen, no dual citizenship
• Candidates must have the ability to get a secret clearance

Preferred Qualifications

• Experience with HTML, CSS, JavaScript, and ReactJS for building modern, component-based web applications. Familiarity with low-code development platforms, particularly Mendix (note: team training on Mendix is provided). Ability to effectively style and design front-end applications for usability and visual consistency
• Python development experience, particularly for backend service development. Hands-on experience with Agentic AI frameworks such as LangChain, LangGraph, and/or LangSmith. Familiarity with multi-agent orchestration, autonomous workflow design, or LLM integration patterns
• Experience with AWS cloud services, including one or more of the following: OpenSearch, SageMaker, Lambda, SQS
• Experience with Infrastructure as Code (IaC) tools, including: Terraform, Packer, Terragrunt
• Familiarity with DevSecOps practices

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.