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From the employer's careers site First seen 1 Nov 2026

Mobile Application Developer

Leidos Ashburn, VA Hybrid senior full-time

Salary

$87,100 - $157,450 per year

Apply on Leidos

Description

The Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program for DHS/CBP mission critical systems.

In this hands-on position, you will work collaboratively to architect, design, build, deliver, and enhance highly available, scalable, real-time systems. You will exercise your judgment in determining and recommending the best designs based on customer business objectives, timelines, and other resource constraints.

This position REQUIRES the candidate to be in Ashburn, VA, 2 times a week

Basic Qualifications:

  • BS/BA degree and 6 years of prior relevant experience or Master’s with 5 years of prior relevant experience; or 4 years of additional experience in lieu of degree
  • At least 5 years experience with Mobile Application Development, with experience in both Android & iOS
  • Experience in both Front-end Mobile and Back-end RESTFUL API development
  • Experience in development of JAVA, Node JS applications
  • Experience in both NoSQL and SQL databases
  • Strong application testing discipline
  • Experience with Google’s Flutter engine and Google’s Dart language and similar Android/iOS framework
  • Excellent problem-solving skills
  • Creative thinker
  • Proficiency and knowledge of Postgres, Springboot, SQL, Kafka, MySQL, Struts, Hibernate, Java, JSF, Swing, JavaScript, Bootstrap, Angular/React
  • Knowledge of software design patterns
  • Experience with an issue/problem tracking system (e.g., Jira)
  • Proficiency with common Agile practices, service-oriented environments, and better development practices
  • Excellent written and verbal communication skills
  • Experience with DevOps frameworks
  • U.S. Citizen
  • Must be able to maintain and obtain a CBP Background Investigation prior to start

Preferred Qualifications:

  • Active CBP BI
  • Experience with CBP
  • AWS Experience
  • Knowledge of CI/CD pipeline
  • Worked in Agile environment
  • Other mobile framework

The pay range for this job is $87,100.00 - $157,450.00.

Skills

Required

  • Mobile Application Development
  • Android
  • iOS
  • Front-end Mobile
  • Back-end RESTFUL API
  • JAVA
  • Node JS
  • NoSQL
  • SQL
  • Postgres
  • Springboot
  • Kafka
  • MySQL
  • Struts
  • Hibernate
  • JSF
  • Swing
  • JavaScript
  • Bootstrap
  • Angular/React
  • Google’s Flutter engine
  • Google’s Dart language

Nice to have

  • CBP
  • AWS
  • CI/CD pipeline
  • Agile environment

Ready to apply?

You apply with the employer directly. Their original posting is here: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Ashburn-VA/Mobile-Application-Developer_R-00190414

Apply on Leidos