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# Junior Full-Stack Engineer [$271k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Starter
- **Salary:** $271,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Agile Methodology, Amazon Web Services, Software as a Service, Cloud Computing, Code Review, DevOps, Linux System Administration, MongoDB, Scrum Methodology, SQL Databases, Data Storage Technologies, ReactJS, Delivery Pipeline, Backend, Data Layers, Kotlin, React Redux
- **Published:** October 26, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9263224/junior-full-stack-engineer-271kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 3+ years
 * Required Certifications: Cloud Developer
 * Total Compensation: $271k+ yearly

## Description

* Design, develop, test, and document full-stack software for a mission-critical ELINT data storage, visualization, and dissemination product.
 * Leverage Java, Kotlin, React, Redux, and modern cloud technologies to deliver intuitive data models and high-fidelity visualizations for tactical end users.
 * Collaborate closely with cross-functional development and DevOps teams to refine architecture, implement features, and support system deployments., * Design, develop, test, and document new features and updates for a cloud-based software system.
 * Build robust backend services and data layers using Java, Kotlin, SQL, and MongoDB.
 * Create responsive, high-performance user interfaces using React and Redux.
 * Participate in code reviews, architecture discussions, and Agile sprint planning.
 * Deploy, operate, and troubleshoot applications in AWS and Linux environments.
 * Collaborate with DevOps engineers to streamline deployment pipelines and maintain system stability.