Software Engineer 3 - Linux/Java/Jax-RS/REST/JSON/XML/Maven/Eclipse/Gitlab

Company: Captivation Software
Location: Annapolis Junction, MD
Type:
Posted: Aug 19, 2026
Views: 4

✨ AI Summary

Captivation Software, a defense contractor supporting national security missions, is hiring a senior Software Engineer 3 in Annapolis Junction, MD. The role requires 20+ years of SWE experience, a Bachelor's degree in a relevant field, and an active TS/SCI clearance with polygraph. Core tech stack: Linux, Java, JAX-RS, REST, JSON, XML, Maven, Eclipse, Git/GitLab. Salary range is $130k-$270k with notable perks like up to 20% 401k contribution, 6 weeks PTO, and fully paid benefits.

Build to something to be proud of.

Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country.

Description

Captivation Software is looking for a senior level software engineer who will be assisting with daily responsibilities.

Requirements

Security Clearance:

  • Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen

Minimum Qualifications:

  • Twenty (20) years of experience as a SWE is required.
  • Bachelor’s degree in Electrical Engineering, Computer Engineering, or Computer Science from an accredited college or university is required

Required Skills:

  • Linux
  • Java
  • JAX-RS
  • ReST
  • JSON
  • XML
  • Maven
  • Eclipse
  • Git/GitLab

Desired Skills:

  • Apache Karaf (OSG)
  • Junit
  • Docker
  • Kubernetes
  • Helm
  • Open API/Swagger
  • Angular (web development)
  • VSCode
  • Satellite communication/RF
  • Confluence/Jira
  • Generative AI​
    ​

This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms.

Benefits

  • Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience)
  • Up to 20% 401k contribution (No Matching Required and Vested from Day 1)
  • Above Market Hourly Rates
  • $3,600 HSA Contribution
  • 6 Weeks Paid Time Off
  • Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

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About the Company

Name: Captivation Software

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