383 - Principal Software Engineer
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Before you apply
LocationAnnapolis Junction, MD
Work modeon-site
Typefull-time
SeniorityLead
Experience11+ yrs
DepartmentSoftware Engineer/Developer, 0005-0023
Company size501–1,000 people
PostedMay 28, 2026 · 5mo ago
Verified live3d ago
May no longer be actively hiring
Posted by the company on May 28, 202674% of this company's open roles have been listed for 90+ days
At a glanceSummarised by Seekless from the posting.
Strong experience with Java, Python, JavaScript, and shell scripting
Bachelor's degree plus 11-years of relevant experience or equivalent
Active TS/SCI with a polygraph
Additional experience with Android development, browser automation with Selenium, reverse engineering; familiarity with AI
You must be a US Citizen
Skills
Java
Python
JavaScript
shell scripting
Android
Selenium
AI
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.
About the role
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.
Legal
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.