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Junior App Developer Jobs in Washington (NOW HIRING)

Stefanini

Mobile UI Develiper

Mclean, VA

Angular, Java, Python, AWS, Mobile App Developer, Web Application Developer, UI Designer Provides ... junior developers, supports QA during testing, and has oversight during implementation into ...

ECS

Junior Power Apps Developer

Arlington, VA · On-site

$65K - $85K/yr

Everforth ECS is seeking a Junior Power Apps Developer to work in a hybrid schedule in our ... App Development: Assist in designing, building, and maintaining entry-to-mid-level Power Apps ...

CGI Inc.

Senior ServiceNow Developer

Vienna, VA · On-site

$54.25 - $74.50/hr

Provide mentoring and technical guidance to junior developers and administrators. . Participate in ... ServiceNow Cert App Developer What you can expect from us: Together, as owners, let's turn ...

Hiring Our Heroes

JUNIOR SPLUNK DEVELOPER

Arlington, VA · On-site

JUNIOR SPLUNK DEVELOPER MILITARY FRIENDLY & PREFERRED - HOH SPONSOR Zermount Inc. is looking for a ... Experience in the integration of two or more applications using either app-proprietary methods and ...

Zermount, Inc

JUNIOR SPLUNK DEVELOPER

Arlington, VA · On-site

JUNIOR SPLUNK DEVELOPER MILITARY FRIENDLY & PREFERRED - HOH SPONSOR Zermount Inc. is looking for a ... Experience in the integration of two or more applications using either app-proprietary methods and ...

Hiring Our Heroes

JUNIOR SPLUNK DEVELOPER

Arlington, VA · On-site +1

JUNIOR SPLUNK DEVELOPER MILITARY FRIENDLY & PREFERRED - HOH SPONSOR Zermount Inc. is looking for a ... Experience in the integration of two or more applications using either app-proprietary methods and ...

Zermount, Inc

JUNIOR SPLUNK DEVELOPER

Arlington, VA · On-site +1

JUNIOR SPLUNK DEVELOPER MILITARY FRIENDLY & PREFERRED - HOH SPONSOR Zermount Inc. is looking for a ... Experience in the integration of two or more applications using either app-proprietary methods and ...

Hiring Our Heroes

JUNIOR SPLUNK DEVELOPER

Arlington, VA · On-site

JUNIOR SPLUNK DEVELOPER MILITARY FRIENDLY & PREFERRED - HOH SPONSOR Zermount Inc. is looking for a ... Experience in the integration of two or more applications using either app-proprietary methods and ...

Zermount, Inc

JUNIOR SPLUNK DEVELOPER

Arlington, VA · On-site

JUNIOR SPLUNK DEVELOPER MILITARY FRIENDLY & PREFERRED - HOH SPONSOR Zermount Inc. is looking for a ... Experience in the integration of two or more applications using either app-proprietary methods and ...

SYSTEM SOFT TECHNOLOGIES LLC

Java Developer

Mclean, VA · On-site

$52.25 - $67.75/hr

... App methodology from functional requirement Design and develop applications using Angular, Java ... Mentor Junior staff Design and develop Microservices using Spring Boot, Java and RESTful ...

System Soft Technologies

Java Developer

Mclean, VA · On-site

$51.75 - $67/hr

... App methodology from functional requirement Design and develop applications using Angular, Java ... Mentor Junior staff Design and develop Microservices using Spring Boot, Java and RESTful ...

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All JobsApp Developer JobsJunior App Developer JobsJunior App Developer Jobs in Washington

Junior App Developer information

See Washington salary details

$27.2K

$100.8K

$155.7K

How much do junior app developer jobs pay per year?

As of Jul 28, 2026, the average yearly pay for junior app developer in Washington is $100,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,900.00 and $98,500.00 per year, depending on experience, location, and employer.

What types of projects and technologies do Junior App Developers typically work on in their first year?

As a Junior App Developer, you will often start by working on smaller features, bug fixes, or assisting with app maintenance under the guidance of more experienced developers. Common technologies include popular programming languages like Java, Swift, Kotlin, or JavaScript, and frameworks such as React Native or Flutter, depending on whether your team focuses on iOS, Android, or cross-platform apps. You'll likely be involved in code reviews, testing, and collaborating with designers and product managers to ensure your work aligns with user needs and business goals. This hands-on experience helps you build foundational skills and prepares you for more complex assignments as you gain confidence.

What does a Junior App Developer do?

A Junior App Developer is an entry-level professional who assists in the design, development, testing, and maintenance of mobile or web applications. They typically work under the supervision of more experienced developers, writing code, fixing bugs, and learning about various programming languages and development tools. Junior App Developers also collaborate with team members to understand user requirements and contribute to the overall functionality and improvement of applications.

What are the key skills and qualifications needed to thrive as a Junior App Developer, and why are they important?

To thrive as a Junior App Developer, you need a solid grasp of programming languages (such as Java, Swift, or JavaScript), understanding of software development principles, and a relevant degree or coding bootcamp experience. Familiarity with integrated development environments (IDEs), version control systems like Git, and knowledge of frameworks such as React Native or Flutter are typically expected. Problem-solving abilities, teamwork, adaptability, and effective communication help set candidates apart in collaborative and fast-changing environments. These skills and qualities ensure you can build reliable applications, work well with teammates, and adapt to evolving project requirements.

What is the difference between Junior App Developer vs Mobile App Developer?

AspectJunior App DeveloperMobile App Developer
Required CredentialsTypically an associate degree or bootcamp certification, some coding experienceSimilar; often a degree in computer science or related field
Work EnvironmentEntry-level, team-based projects, supervised tasksDeveloping, testing, and maintaining mobile applications for various platforms
Employer & Industry UsageStartups, small to medium companies, tech firmsTech companies, app development agencies, startups
Common Search & ComparisonYesYes

The main difference between a Junior App Developer and a Mobile App Developer lies in experience level and scope. Junior App Developers are entry-level, focusing on learning and assisting in app projects, while Mobile App Developers typically have more experience and handle full app development processes. Both roles often require similar credentials and work in similar environments, but Mobile App Developers usually take on more complex tasks and responsibilities.

What are the most commonly searched types of App Developer jobs in Washington? The most popular types of App Developer jobs in Washington are:
What are popular job titles related to Junior App Developer jobs in Washington? For Junior App Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Junior App Developer jobs in Washington look for? The top searched job categories for Junior App Developer jobs in Washington are:
Junior App Developer jobs near you
Infographic showing various Junior App Developer job openings in Washington as of July 2026, with employment types broken down into 49% Full Time, 42% Part Time, and 9% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $100,773 per year, or $48.4 per hour.
Mobile UI Develiper

Mobile UI Develiper

Stefanini

Mclean, VA

Contractor

Posted 27 days ago

Job description

Company Description

Stefanini-  looking for only GC and USC

Job Description

Position: Mobile UI Front End Developer

Location: McLean, VA

Duration: 6 Months


Direct Onsite Interview

Job Description: Technical Skills:

Angular, Java, Python, AWS, Mobile App Developer, Web Application Developer, UI Designer

Provides team or technical supervision and drives project/service delivery. Performs as technical development lead on software development projects with responsibility for overall delivery of software components. Documents design decisions, adheres to existing process guidelines, develops software components, mentors junior developers, supports QA during testing, and has oversight during implementation into production.

Responsibilities:

Converts specifications about business problems into programming instructions. Designs and codes programs; creates test transactions and runs tests; revises as necessary.

Conducts analysis of organizational needs and goals for the development and implementation of application systems.

Basic Qualifications:


4 Years experience in Java Web Application development 2 Years experience in Application Development using Angular Strong analytic capability Excellent teamwork and collaboration skills Strong oral and written communication skills Preferred Qualifications:

Bachelors Degree in Information Systems, Computer Science Familiarity with Capital Market or Banking concepts is desired Mobile development experience (iPhone, Android)

*** This is a front end developer need.

Qualifications

Basic Qualifications:

Angular, Java, Python, AWS, Mobile App Developer, Web Application Developer, UI Designer.

4 Years experience in Java Web Application development 2 Years experience in Application Development using Angular Strong analytic capability Excellent teamwork and collaboration skills Strong oral and written communication skills Preferred Qualifications:

Bachelors Degree in Information Systems, Computer Science Familiarity with Capital Market or Banking concepts is desired Mobile development experience (iPhone, Android)

*** This is a front end developer need.


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