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Job Details

Mobile Developer/ Tester

Company name
General Dynamics Information Technology

Washington, DC, United States

Employment Type

C++, It, Quality, Engineering

Posted on
Jun 11,2019

Valid Through
Sep 24,2019

Apply for this job


Clearance Level Must Currently Possess:

No Active Clearance Required

Clearance Level Must Be Able to Obtain:

No Active Clearance Required


Agency Specific

Job Family:

Software Development

Job Description:


Take an active role in the entire sprint process from estimation and design to feature rollout and you will work with and pair with other members of the team of all disciplines, BA, QA and other developers.

Evaluate product requirements to create, modify, and execute test cases for functional testing (manual) and report results in a clear, concise manner to other member of the Agile team.

Report and troubleshoot bugs directly with developers on the Agile team.

Work with Agile teams to ensure quality throughout the software development lifecycle.

Field any end user reported issues to confirm and assist the developers with triage and root cause analysis.

Setup and maintain test environments

Design and build mobile applications for different platforms

Ensure the performance, quality, and responsiveness of applications

Collaborate with a team, including end clients, to define, design, and ship new features

Identify and correct bottlenecks and fix bugs

Help maintain code quality, organization, and automation

Required Education, Experiences, and Competencies

Bachelor’s degree plus 8 years of experience with multiple programming languages. 3 years mobile application development using Xamarin.

Design, build and run automated web and mobile test scripts for Selenium and Xamarin UITest frameworks

Experience running automated UI tests using the Xamarin UITest framework and execute tests locally and also in Microsoft App Center (formerly Xamarin Test Cloud)

Experience programming in C#

Experience writing tests using the NUnit or JUnit framework

Knowledge of other mobile testing frameworks such as XCode UITest, Espresso, Appium, and Calabash

Knowledge of configuration of Microsoft Team Foundation Server or Azure DevOps for CI/CD pipeline

Proficient with Xamarin, Objective-C or Swift and Cocoa Touch

Experience with iOS frameworks such as Core Data, Core Animation, etc.

Experience with Apple Approval & Distribution Process, Ad Hoc & Enterprise Distribution.

Good understanding of Xcode and integrating back-end code into iOS app

Experience with offline storage, threading, and performance tuning

Familiarity with RESTful APIs to connect iOS applications to back-end services

Knowledge of other web technologies and UI/UX standards

Understanding of Apple’s design principles and interface guidelines

Knowledge of low-level C-based libraries is preferred

Experience with performance and memory tuning with tools such as Instruments and Shark

Familiarity with cloud message APIs and push notifications

Knack for benchmarking and optimization

Proficient understanding of code versioning tools such as Git, Mercurial or SVN

Familiarity with continuous integration

Personal Qualities:

Attention to detail

Excellent organizational skills

Ability and desire to work as a team player

Ability to communicate effectively in English (written and verbal)

Solid analytical and documentation skills

Brings new ideas to the forefront to improve process and software quality

Scheduled Weekly Hours:


T elecommuting Options:

Some Telecommuting Allowed

Work Location:

USA DC Washington - 1 Columbus Cir NE, Ste 34 (DCC004)

Additional Work Locations:

For more than 50 years, General Dynamics Information Technology has served as a trusted provider of information technology, systems engineering, training, and professional services to customers across federal, state, and local governments, and in the commercial sector. Over 40,000 GDIT professionals deliver enterprise solutions, manage mission-critical IT programs, and provide mission support services worldwide. GDIT is an Equal Opportunity/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, or any other protected class.

Join our 35,000 everyday heroes.

We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.

Company info

General Dynamics Information Technology
Website :

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