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Mobile App Developer Jobs in Gaithersburg, MD (NOW HIRING)

VTG

SME - Mobile Application Developer

Chantilly, VA · On-site

Mobile app development with Android is a must have. What will you do? * They will serve as a geospatial technology and mobile SME. The Systems Engineer will support technical meetings with vendors to ...

VTG

SME - Mobile Application Developer

Chantilly, VA

Mobile app development with Android is a must have. What will you do? * They will serve as a geospatial technology and mobile SME. The Systems Engineer will support technical meetings with vendors to ...

TEKsystems

Mobile Developer

Columbia, MD · Hybrid

$50 - $70/hr

NET Developer to help them move from Xamarin to the MAUI .NET framework. Microsoft of sunsetting ... Skills Ios, Mobile, Mobile app development, Agile Job Type & Location This is a Contract to Hire ...

TEKsystems

Mobile Developer

Columbia, MD · Hybrid

$50 - $70/hr

NET Developer to help them move from Xamarin to the MAUI .NET framework. Microsoft of sunsetting ... Skills Ios, Mobile, Mobile app development, Agile Job Type & Location This is a Contract to Hire ...

Alpha Bravo Leasing

Mobile Developer

Washington, DC · On-site

Mobile Developer Washington, DC A financial services firm located in downtown D.C. has an exciting ... Experience in publishing applications to Apple App Store and Google Play Store. 80% Coding 10% Unit ...

Blu Omega LLC

Mobile Application Developer

Ashburn, VA · On-site

$100 - $110/hr

Back Mobile Application Developer Application Development Ashburn , Virginia Aug 5, 2026 Mobile ... Support mobile application deployment, release management, and app store submission processes.

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Showing results 21-40

All JobsMobile App Developer JobsMobile App Developer Jobs in Gaithersburg, MD

Mobile App Developer information

See Gaithersburg, MD salary details

$57.8K

$119.4K

$170.7K

How much do mobile app developer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for mobile app developer in Gaithersburg, MD is $119,371.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,200.00 and $137,800.00 per year, depending on experience, location, and employer.

What is a mobile app developer?

Mobile app developers are professionals who design, build, and maintain applications for mobile devices such as smartphones and tablets. They use programming languages like Java, Swift, or Kotlin to create apps for platforms such as iOS and Android. These developers work closely with designers and other team members to ensure the app is user-friendly, functional, and meets client or business requirements. Their responsibilities also include testing and updating apps to fix bugs and add new features.

What are some common challenges mobile app developers face when working on cross-platform applications?

Mobile App Developers often encounter challenges when developing cross-platform applications, such as ensuring consistent user experiences across different devices and operating systems. Managing varying hardware capabilities, screen sizes, and OS-specific behaviors can require extra testing and fine-tuning. Additionally, integrating with native features or third-party services may demand creative problem-solving to maintain performance and functionality. Collaboration with designers and QA teams is essential to address these challenges and deliver high-quality apps.

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

To thrive as a Mobile App Developer, you need strong programming skills in languages such as Java, Kotlin, Swift, or Flutter, supported by a relevant degree or equivalent experience. Familiarity with development environments like Android Studio or Xcode, along with knowledge of APIs and app deployment processes, is typically required. Creativity, problem-solving, and effective communication help developers interpret user needs and collaborate with designers or stakeholders. These competencies ensure the creation of high-quality, user-friendly apps that meet business objectives and industry standards.

Are mobile app developers still in demand?

Yes, mobile app developers are in high demand due to the continued growth of smartphone usage and app-based services. Skills in programming languages like Swift and Kotlin, along with experience in app design and development, are valuable in this field.

How do you become a mobile app developer?

To become a mobile app developer, you typically need to learn programming languages such as Java, Swift, or Kotlin, and gain experience with mobile development frameworks and tools like Android Studio or Xcode. Building a portfolio of apps and understanding user interface design are also important, and many developers pursue relevant degrees or certifications to enhance their skills.

How to get a job in mobile app development?

To get a job as a mobile app developer, build a strong portfolio of apps demonstrating your skills in programming languages like Java, Swift, or Kotlin, and familiarize yourself with development environments such as Android Studio or Xcode. Gaining relevant certifications, staying updated on industry trends, and applying through job boards or company websites can improve your chances of securing a position.

Is a mobile app developer a good career?

A mobile app developer is a viable career choice with strong demand due to the widespread use of smartphones and mobile applications. The role typically requires skills in programming languages like Swift or Kotlin, and opportunities exist across various industries, offering competitive salaries and growth potential.

What are the most commonly searched types of App Developer jobs in Gaithersburg, MD?

The most popular types of App Developer jobs in Gaithersburg, MD are:

What are popular job titles related to Mobile App Developer jobs in Gaithersburg, MD?

For Mobile App Developer jobs in Gaithersburg, MD, the most frequently searched job titles are:

What cities near Gaithersburg, MD are hiring for Mobile App Developer jobs?

Cities near Gaithersburg, MD with the most Mobile App Developer job openings:

Mobile App Developer jobs near you
Infographic showing various Mobile App Developer job openings in Gaithersburg, MD as of August 2026, with employment types broken down into 72% Full Time, and 28% Contract. Highlights an 74% In-person, and 26% Hybrid job distribution, with an average salary of $119,371 per year, or $57.4 per hour.

SME - Mobile Application Developer

VTG

Chantilly, VA • On-site

Full-time

Re-posted 28 days ago

Job description

Overview
VTG is looking for an experienced applications developer who can hit the ground running with minimal spin up time. Mobile app development with Android is a must have.
What will you do?
  • They will serve as a geospatial technology and mobile SME. The Systems Engineer will support technical meetings with vendors to communicate program and mission requirements and provide technical advice and direction based on practical knowledge of mobile phone hardware, mobile operating systems (Android/iOS), software (commercial, FOSS, and GOTS), and security mechanisms. They will interact with the Sponsor's Enterprise teams to integrate Sponsor's geospatial mission data within a common, enterprise web application, to include system administration, database administration, file, and access management functions using Amazon EC2, S3, and related services. They will develop mobile applications and be proficient with both Android and iOS app development.
  • Demonstrated experience with strong knowledge of Geospatial Information Systems (GIS) applications and services.
  • Demonstrated ability to develop Android/iOS mobile applications using React including proficiency with Visual Studio Code, Android Studio, Xcode, Nodejs, and Javascript.
  • Demonstrated experience developing Windows and Linux application releases using the Electron framework.
  • Demonstrated experience working with small teams to manage software development activities.
  • Demonstrated experience working with customers to define functional requirements, concept of operations, and UI/UX design.

Do you have what it takes?
Must possess an active TS/SCI clearance with Poly on day one of employment
  • Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience).
  • Demonstrated experience managing iterative software development releases.
  • Demonstrated experience tracking development sprints using JIRA.
  • Demonstrated experience managing source code in Github and Gitlab.
  • Demonstrated experience developing test plans.
  • Demonstrated experience providing technical support and training to a broad client base.
  • Demonstrated experience understanding emerging technical trends.
  • Demonstrated experience in software engineering and development
  • Demonstrated experience supporting technical operations.
  • Demonstrated experience working with Windows, UNIX, and Linux platforms.

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