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Mobile Application Tester Jobs in Washington (NOW HIRING)

Leidos

Mobile Application Developer

Ashburn, VA · On-site

$107K - $195K/yr

Mobile App Developers requires a strong mix of communications skills and hands on technical trouble ... Must have strong application testing discipline. * Experience with Google's Flutter engine and ...

Leidos

Mobile Application Developer

Ashburn, VA

$107K - $195K/yr

Mobile App Developers requires a strong mix of communications skills and hands on technical trouble ... Must have strong application testing discipline. * Experience with Google's Flutter engine and ...

Leidos

Application Tester

Herndon, VA · On-site

$116K - $210K/yr

... to mobile and high-end servers. Tester must have sufficient experience to build and configure workstations and/or servers independently or with minimal guidance to create test environments that ...

ManTech

Mobile Application Developer

Ashburn, VA · Hybrid

$114K - $190K/yr

Application Development: Design, code, test, and deploy native or cross-platform mobile ... Knowledge of mobile data storage and testing frameworks. * Demonstrated ability to develop software ...

Nightwing

Android Mobile Application Developer

Sterling, VA · On-site

$55.50 - $72.75/hr

They are seeking experienced Android Mobile Application Developers to support the design, development, testing, and maintenance of high-performance Android applications. Responsibilities : • Design ...

Nightwing

Android Mobile Application Developer

Sterling, VA · On-site

$55.50 - $72.75/hr

... developing, testing, and debugging applications using C and Python • Demonstrated in-depth ... mobile application architecture and native development • Experience working through the full ...

Nwis

Android Mobile Application Developer

Sterling, VA · On-site

$122K - $253K/yr

Nightwing is seeking experienced Android Mobile Application Developers to support the design, development, testing, and maintenance of high-performance Android applications. The ideal candidates will ...

Nightwing

Android Mobile Application Developer

Sterling, VA · On-site

$122K - $253K/yr

Nightwing is seeking experienced Android Mobile Application Developers to support the design, development, testing, and maintenance of high-performance Android applications. The ideal candidates will ...

ClifyX

Mobile Developer

Mclean, VA · On-site

Responsibilities : • Lead the end-to-end mobile application architecture using Ionic and ... through automated testing, CI/CD pipelines, and performance optimization • Implement mobile ...

Leidos

Mobile Automation Tester

Ashburn, VA

$107K - $195K/yr

Self-starter with proven experience in mobile application testing using iOS and android * Strong proficiency in Java programming language. * Experience with BDD and ATDD frameworks * Hands on ...

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All JobsMobile Application Tester JobsMobile Application Tester Jobs in Washington

Mobile Application Tester information

See Washington salary details

$28.9K

$118.8K

$191.4K

How much do mobile application tester jobs pay per year?

As of Aug 11, 2026, the average yearly pay for mobile application tester in Washington is $118,790.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,900.00 and $155,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a mobile application tester, and why are they important?

To thrive as a Mobile Application Tester, you need a solid understanding of software testing methodologies, mobile platforms (iOS and Android), and experience with manual and automated testing, often supported by a degree in computer science or related fields. Familiarity with tools such as Appium, Selenium, JIRA, and test management systems, as well as ISTQB certification, is highly valued. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for identifying issues and collaborating with developers. These skills ensure high-quality mobile apps by catching defects early, improving user experience, and supporting efficient development cycles.

What are some common challenges mobile application testers face when testing apps across different devices and platforms?

Mobile Application Testers often encounter challenges related to device fragmentation, as applications must function seamlessly across various operating systems, screen sizes, and hardware configurations. Ensuring compatibility and consistent user experience requires thorough planning, access to a diverse device pool, and effective use of emulators and real devices. Testers also need to stay updated on frequent OS updates and manage time efficiently to cover both manual and automated testing tasks. Effective communication with developers and designers is crucial to quickly resolve issues and maintain project timelines.

What does a mobile application tester do?

As a mobile application tester, your job is to analyze, plan, and implement manual and automated test systems for mobile applications. In this role, you may test an app or piece of software to see how it performs on each device, how operating systems like iOS and Android affect it, and what affects its overall functionality or usability. During the QA process, you may work with programmers to help enhance the software, make suggestions for improving it, and otherwise ensure everything continues to function as intended. If you find any defects in the software, you must accurately report on them.

What is the difference between Mobile Application Tester vs Software Tester?

AspectMobile Application TesterSoftware Tester
CertificationsISTQB, Mobile Testing certificationsISTQB, Software Testing certifications
Work EnvironmentMobile devices, emulators, app storesDesktop, web, enterprise applications
Industry UsageMobile app development companies, tech firmsSoftware development, IT services
Search & ComparisonOften compared for mobile-specific testing skillsBroader testing roles, including desktop/web

Mobile Application Testers focus on testing apps across various mobile devices and platforms, ensuring functionality, usability, and performance on smartphones and tablets. Software Testers have a broader scope, testing desktop, web, and enterprise applications. While both roles require similar certifications and testing methodologies, Mobile Application Testers specialize in mobile environments, making their skills more targeted for mobile app development projects.

What is a mobile application tester?

Mobile Application Testers are professionals responsible for evaluating mobile apps to ensure they function correctly, are user-friendly, and meet quality standards. They design and execute test cases, identify bugs or issues, and work closely with developers to resolve problems. Their work ensures that mobile applications work seamlessly across different devices, operating systems, and network conditions, enhancing the user experience. Mobile Application Testers use both manual and automated testing techniques to verify app performance, security, and usability before the app is released to the public.
More about Mobile Application Tester jobs
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Mobile Application Tester jobs near you
Infographic showing various Mobile Application Tester job openings in Washington as of August 2026, with employment types broken down into 77% Full Time, 19% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $118,790 per year, or $57.1 per hour.

Mobile Application Developer *

Virtual Service Operations

Ashburn, VA • On-site

$80K - $107K/yr

Full-time

Medical, Retirement

Re-posted 7 days ago

Job description

Description:

Are you looking to take the next steps in your career as a Mobile Application Developer? Let's chat and see if we are a good match!


Opportunity:


Virtual Service Operations is searching for an experienced Mobile Application Developer to join our dynamic IT team in Ashburn, VA. This hybrid role requires candidates to work approximately 2 days per week on-site. This role requires a strong mix of communications skills and hands on technical troubleshooting to support application issues and application of preventative measures. 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. You will participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture and design, coding and unit testing. The candidate should have expertise in Mobile App Development.


Basic Qualifications:

  • BS/BA degree and 12 years of prior relevant experience or Master’s with 10 years of prior relevant experience; or 4 years of additional experience in lieu of degree
  • At least 5 years experience with Mobile Application Development, must have experience with both Android & iOS
  • Requires experience in both Front-end Mobile and Back-end RESTFUL API development.
  • Requires experience in development of JAVA, Node JS applications.
  • Requires experience in both NoSQL and SQL database’s.
  • Must have 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 the following: Postgres, Springboot, SQL, Kafka, MySQL, Struts, Hibernate, Java, JSF, Swing, JavaScript, Bootstrap, Angular/React is desired.
  • 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


Preferred Qualifications:

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


Requirements:
  • Must be able to work approximately 2 days per week on-site in Ashburn, VA
  • Please note that pursuant to a government contract, this specific position requires U.S. citizenship status.
  • Must be able to maintain and obtain a CBP Background Investigation prior to start

What is Important to Us:

  • You are an excellent communicator in writing and speaking.
  • You have the ability to work independently but also value teamwork.
  • Your problem-solving skills are excellent.
  • You are looking for a job where performance appraisals occur regularly, and you look forward to advancing your career.
  • You seek a community of virtue-centered co-workers and clients.

What we offer you:

As part of the VSO company, you will be part of a virtue-centered team who value their work and teammates. This is a no-jerk zone. We provide ongoing learning and development opportunities to foster continuous growth. We offer competitive salaries, health benefits, and flexible work arrangements.


More About VSO:

VSO is a hybrid cloud and managed services consulting firm. Much of VSO’s success can be attributed to our deep partnerships with IT services industry leaders such as AWS, IBM, Microsoft and others. VSO leverages numerous other partner relationships so as to provide our customers with optimal support. Additionally, we take pride in taking care of our employees. We offer a wide variety of benefits for eligible employees related to health, retirement, professional development, and more! For more information, please visit our website at https://vso-inc.com/careers