383 - Principal Software Engineer

ARSIEM$216K — $241K *
Information Technology
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • Strong experience with Java, Python, JavaScript, and shell scripting.
  • Bachelor's degree plus 11 years of relevant experience or equivalent.

Responsibilities

  • Perform security analysis of web services on Android and OSX platforms.
  • Develop automation tools to scrape data and interact with public and private APIs.

Benefits

  • Access to a referral bonus program for successful candidate placements.
  • Working in a collaborative, integrated environment supporting government clients.
Full Job Description
ARSIEM is looking for an experienced and talented Software Developer to join an existing team that develops and manages software products and tools integral to discovering new mobile data related to the mission. This role includes application development in support of the mission and managing the product's infrastructure and DevOps environment. You will be working in a highly collaborative, integrated environment. This position will support one of our government clients in Annapolis Junction, MD.

Responsibilities

  • Perform security analysis of web services on Android and OSX platforms to develop automation tools to scrape data and interact with public and private APIs.


Minimum Qualifications

  • Strong experience with Java, Python, JavaScript, and shell scripting
  • Bachelor's degree plus 11-years of relevant experience or equivalent.


Preferred Qualifications

  • Additional experience with Android development, browser automation with Selenium, reverse engineering; familiarity with AI


$216,000 - $241,000 a year

The ARSIEM pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other laws.

Benefits:

For an overview of our benefits, please visit our benefits tab.

https://www.arsiem.com/careers/

Original Posting Date:

2026-05-28

Clearance Requirement: This position requires an active TS/SCI with a polygraph. You must be a US Citizen for consideration.

Candidate Referral: Do you know someone who would be GREAT at this role? If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects. The bonus for this position is $10,000, and the referrer is eligible to receive the sum for any applicant we can place within 12 months of referral. The bonus is paid after the referred employee reaches six months of employment.

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