Android Developer

Data LLC     Maryland

One team. One mission. GUARDIAN RFID is a customer-centric technology company that builds, markets, and deploys our Command & Control software platform for corrections professionals. We support our end users, Warriors, from law enforcement agencies across the U.S.

GUARDIAN RFID is looking for an Android Developer to join our rapidly growing team at our company headquarters in Maple Grove, Minn.

As a GUARDIAN RFID Android Developer, you are responsible for developing and launching mobile applications to our customers. We evaluate candidates based on their passion, capabilities, and culture-fit. Strong work ethic and continuous improvement are mission-critical traits. Please visit our YouTube channel to see the fun and exciting applications you'll be responsible for.


  • Bachelor’s degree in IT or related field
  • 2+ years experience developing Android applications

Required Skills

  • Knowledge of the Android SDK
  • Proficiency in Java for development on Android
  • Ability to create RestAPI calls
  • Ability to follow a strict brand guide
  • Familiarity with MVC architecture
  • Ability to code in a team environment
  • Knowledge of agile/scrum methodology
  • Experience with iterative design
  • Proficiency with testing, bug fixing, and improving application performance
  • Strong knowledge of Android UI design principles, patterns, and best practices
  • Experience with offline storage, and performance tuning
  • Experience with multithreading background tasks parallel with the user interface
  • Proficient understanding of code versioning tools, such as Git
  • Knowledge of standard source control practices
  • Experience launching an application to customers

Preferred Skills

  • Working knowledge of SQL query
  • Experience with mobile device management (MDM) software
  • Experience making design proposals


GUARDIAN RFID provides highly competitive salary, 401k, group health/dental, and other incentivized perks.

GUARDIAN RFID also provides complimentary breakfast and lunch daily for our team members, as well as free snacks and beverages.


  • Paid time off
  • Health insurance
  • Dental insurance
  • Healthcare spending or reimbursement accounts such as HSAs or FSAs
  • Retirement benefits or accounts
  • Employee discounts
  • Workplace perks such as food/coffee and flexible work schedules
  • Flexible schedules

Job Type: Full-time


  • relevant: 1 year (Preferred)
  • Java: 2 years (Required)


  • Bachelor's (Preferred)

Additional Compensation:

  • Bonuses

Work Location:

  • One location


  • Health insurance
  • Dental insurance
  • Retirement plan
  • Paid time off
  • Flexible schedule