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383 - Principal Software Engineer

ARSIEM · Annapolis Junction, MD

Extracted from the posting

Base
$216,000 – $241,000
Remote
On-site
Visa
Requires US citizenship
Stack
Java, Python, JavaScript, Selenium

Principal Software Engineer joining a team that develops mobile data discovery tools for a US Government client in Annapolis Junction, MD. Work includes security analysis of web services on Android and OSX and building scraping and API automation tools. Stack listed: Java, Python, JavaScript, shell scripting, Selenium.

About ARSIEM Corporation


At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients.  We provide support to multiple agencies across the United States Government.  ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support.


As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients.  That means a career packed with opportunities to grow and the ability to have an impact on every client you work with.


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​

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.


ARSIEM is proud to be an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.

Compensation: USD 216,000 – 241,000 per year salary

Technologies

JavaPythonJavaScriptSeleniumAndroid
ARSIEM
ARSIEM

Job details

TypeFull-time
Work ModeOn-site
LevelLead
Location🇺🇸Annapolis Junction, MD
Salary$216,000 - $241,000
PostedNov 06, 2026
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