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# Software Developer

- **Company:** Nabout Leidos
- **Location:** United States
- **Experience:** Expert
- **Salary:** $107,900 - $195,050
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Artificial Intelligence, Amazon Web Services, Amazon Elastic Compute Cloud, Databases, Software Design Patterns, Amazon DynamoDB, Identity and Access Management, PostgreSQL, NoSQL, Scrum Methodology, Systems Architecture, Scripting, Large Language Models, Prompt Engineering, Git, Fastapi, Integration Tests, Free and Open-Source Software, Rundeck, Restful APIs, Jenkins, Web Api, Microservices
- **Published:** October 22, 2026
- **Apply:** https://jobs.military.com/career/372695/senior-software-developer-virginia-va-chantilly

## About the Role

* Active TS/SCI with Polygraph\n
 * BS degree and 8+ years of relevant experience. Additional experience in lieu of degree.\n
 * Develop Java and/or Python applications that leverages Large Language Model (LLM) API calls\n
 * Utilized Scrum agile techniques to manage workload and incrementally build out applications to meet customer requirements\n
 * Leverage Amazon Web Services\n
 * Experience creating RESTful API\n
 * Ability to write custom scripts to install and configure code in EC2 instances\n
 * Experience with defining system architectures and design of new features\n
 * Knowledge of Git, Jenkins, or Rundeck\n, * Familiarity with AI topics and concepts such as prompt engineering\n
 * Experience with AI libraries such as LangChain or others\n
 * Experience with DynamoDB, PostgreSQL, and other relational or NoSQL database platforms.\n
 * Understanding of Identity Access Management (IAM) Concepts\n
 * Experience with design patterns and best practices\n
 * Experience building microservices\n
 * Experience with integration testing frameworks\n
 * Documented open-source contributions, technical certifications, continued ed\n