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Mid-Level Full-Stack Engineer [$337k/yr+] TS/SCI-FS Poly with Security Clearance

SYSTOLICHerndon, VA🇺🇸United StatesPosted 15 Sept 2026

Quick Overview

Salary
$337k/yr
Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Herndon, VA, United States
Posted
Yesterday
Node.jsAWSAgileGitJavaScriptJenkinsLLMReact

Job Description

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

Summary: • Design, develop, and integrate software systems leveraging Elasticsearch and LLM-powered capabilities including Retrieval Augmented Generation (RAG) pipelines. • Build frontend single page applications using React and JavaScript, develop backend RESTful APIs with Node.js, and work within AWS cloud environments.

Qualifications && Compensation: • Degree: Technical bachelor's degree or equivalent experience • Years of experience: 13+ years • Total Compensation: $337k+ yearly (tentative) Job Description: • Participate in Lean Agile scrums, sprint planning, and grooming sessions. • Consult and coordinate with stakeholders and multidisciplinary teams for task scheduling, resource needs, and technical support. • Design, develop, unit test, and modify software systems and RESTful web services. • Design and implement scalable search and retrieval systems leveraging Elasticsearch. • Develop and integrate LLM-powered capabilities, including Retrieval Augmented Generation (RAG) pipelines. • Utilize DevOps best practices and CI/CD tools including Git, Jenkins, and Nexus within AWS environments. • Document and track vendor software roadmaps for software and patch version updates.

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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