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Mid-Level Java Software Engineer [$305k/yr+] TS/SCI-FS Poly with Security Clearance

SYSTOLICAnnapolis Junction, MD🇺🇸United StatesPosted 15 Sept 2026

Quick Overview

Salary
$305k/yr
Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Annapolis Junction, MD, United States
Posted
Yesterday
MongoDBGitJavaPython

Job Description

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered.

Summary: • Design, develop, and maintain backend li braries and services to transform diverse data formats into standardized schemas. • Leverage Java as the primary development language alongside Python for targeted backend components. • Administer Linux-based environments and optimize MongoDB production databases. • Support operational server tasks using RPMs and collaborate using Git-based workflows.

Qualifications && Compensation: • Degree: Technical bachelor's degree or equivalent experience • Years of experience: 12+ years • Total Compensation: $305k+ yearly Job Description: • Design and implement data ingestion and transformation logic for diverse data structures including JSON, XML, and CSV. • Develop and maintain robust, reusable shared backend li braries and integration services. • Ensure system performance, high availability, and scalability for backend data pipelines. • Manage, monitor, and optimize MongoDB instances within enterprise Linux ecosystems. • Perform Linux systems administration duties including upgrading servers, installing RPMs, and troubleshooting environment issues. • Participate in architectural decisions regarding data modeling, schemas, and integration patterns. • Practice modern software engineering methodologies, including Git version contr ol and peer code reviews.

About SYSTOLIC: SYSTOLIC is dedicated to giving our employees the best possible company experience so that they can focus on providing outstanding support to their customer’s mission. Our company is founded on integrity, enthusiasm, and a relentless commitment to supporting the Intelligence Community. You can learn more about us and submit an application to be considered against our current and future openings at https://systolic.com. To learn about our compensation ranges, visit our

Pay Transparency page at: https://systolic.com/pay-transparency

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