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Mobile Application Developer Intern Jobs in Washington

Eliassen Group

Application Security Engineer

Washington, DC · On-site

$66.50 - $89/hr

NET, Java EE, and SQL • 1+ years of experience in web or mobile application security preferred ... programming background with: JavaScript, JSP, PHP, ASP.Net strongly preferred • Knowledge of ...

Eliassen Group

Application Security Engineer

Washington, DC · On-site

$66.50 - $89/hr

NET, Java EE, and SQL 1+ years of experience in web or mobile application security preferred HTTP ... skills Strong programming background with: JavaScript, JSP, PHP, ASP.Net strongly preferred ...

Damco Solutions

OutSystems Senior Developer

Washington, DC · On-site

$108K - $148K/yr

Responsibilities : • A Certified OutSystems Developer with 8 years of experience in OutSystems development. • Good hands-on experience in Reactive web development and mobile application ...

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Mobile Application Developer Intern information

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How much do mobile application developer intern jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for mobile application developer intern in Washington is $18.98, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $20.96 per hour, depending on experience, location, and employer.

What is a mobile application developer intern?

A Mobile Application Developer Intern is an entry-level role where you assist in designing, coding, testing, and debugging mobile apps for platforms like iOS and Android. You'll work with senior developers to implement features, fix bugs, and optimize app performance. This internship helps you gain hands-on experience with programming languages such as Swift, Kotlin, or Flutter, and development tools like Android Studio or Xcode. It’s a great opportunity to build a portfolio, learn industry best practices, and improve problem-solving skills in a real-world setting.

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

To thrive as a Mobile Application Developer Intern, you need a solid understanding of programming languages such as Java, Kotlin, Swift, or Dart, along with coursework or experience in software development. Familiarity with integrated development environments (IDEs) like Android Studio or Xcode, and knowledge of version control systems like Git, is typically expected. Strong problem-solving skills, willingness to learn, effective communication, and teamwork set candidates apart in this collaborative, fast-evolving field. These skills ensure you can quickly adapt to project needs, contribute to development tasks, and work effectively with team members to deliver high-quality mobile applications.

What kinds of projects or tasks can I expect to work on as a mobile application developer intern?

As a Mobile Application Developer Intern, you will often work on coding features, fixing bugs, and assisting in the design and testing of mobile applications under the guidance of experienced developers. Interns may also participate in code reviews, contribute to UI/UX improvements, and help integrate APIs or third-party services. You're likely to collaborate regularly with designers, testers, and project managers, providing valuable input while learning key development practices. This hands-on experience will help you build your portfolio and gain insight into real-world software development workflows.

What are the most commonly searched types of Mobile Application Developer jobs in Washington? The most popular types of Mobile Application Developer jobs in Washington are:
What are popular job titles related to Mobile Application Developer Intern jobs in Washington? For Mobile Application Developer Intern jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Mobile Application Developer Intern jobs in Washington look for? The top searched job categories for Mobile Application Developer Intern jobs in Washington are:
What cities in Washington are hiring for Mobile Application Developer Intern jobs? Cities in Washington with the most Mobile Application Developer Intern job openings:
Mobile Application Developer Intern jobs near you
Infographic showing various Mobile Application Developer Intern job openings in Washington as of August 2026, with employment types broken down into 7% Internship, 59% Full Time, and 34% Part Time. Highlights an 93% In-person, and 7% Hybrid job distribution, with an average salary of $39,485 per year, or $19 per hour.

Senior Application Developer

Intelliforce-IT Solutions Group, LLC.

Annapolis Junction, MD • On-site

$98K - $134K/yr

Full-time

Re-posted 2 days ago

Job description

Job Summary:
Intelliforce-IT Solutions Group, LLC is a mission-driven company focused on developing capabilities for national security. The Senior Application Developer will work on creating security tools as both a software engineer and reverse engineer, collaborating with analysts and data scientists in a fast-paced environment to support client missions.
Responsibilities:
• Develop Python applications to automate analysis and operational workflows
• Reverse engineer network traffic and web applications
• Work with customers to collect requirements and ensure proper functionality
• Coordinate with software developers to incorporate new technologies and leverage shared libraries
• Manage dataflow and formatting to integrate into client systems
• Support rapid iteration and deployment of security tools in an agile environment
Qualifications:
Required:
• Top Secret Clearance with Full Scope Polygraph, must be active.
• Must be a U.S. Citizen.
• 12 years of relevant experience with a Bachelor’s degree.
• Or 10 years of relevant experience with a Master’s degree.
• Four additional years of relevant Software Engineering experience may be substituted for a bachelor’s degree.
• Familiarity with HTTP, HTML, JavaScript, and other common web traffic.
• Experience with Burp Suite, browser developer tools, or Wireshark to monitor network communications.
• Production-grade software development experience in Python.
• Service containerization and deployment with Docker or Kubernetes.
• Familiarity with Git or GitLab.
• Experience with Atlassian tools including Jira and Confluence.
Preferred:
• Experience prototyping web applications with JavaScript.
• Experience analyzing cybersecurity-related data sets such as network traffic and OS events.
• Knowledge of end-to-end SIGINT collection and analysis systems.
• Experience with production CNO capabilities and operations.
• Experience developing or reverse engineering mobile applications and communications.
• Ability to design and manage GitLab CI/CD automated builds.
Company:
Intelliforce-ITSG is a Woman-Owned Small Business in Ellicott City, Maryland, dedicated to delivering the highest quality secure solutions to our government customers in order to better protect our nation. Founded in 2011, the company is headquartered in Ellicott City, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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