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Junior Application Developer Jobs in Washington (NOW HIRING)

Senior Application Developer

Fort Belvoir, VA · On-site

$108K - $149K/yr

Mentor junior developers and support team knowledge sharing. * Stay current with emerging ... Monitor application performance and perform application changes to optimize performance. * Analyze ...

Mentor junior developers and support team knowledge sharing. * Stay current with emerging ... Monitor application performance and perform application changes to optimize performance. * Analyze ...

Senior Application Developer

Fort Belvoir, VA · On-site

$108K - $149K/yr

Mentor junior developers and support team knowledge sharing. * Stay current with emerging ... Monitor application performance and perform application changes to optimize performance. * Analyze ...

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Junior Application Developer information

See Washington salary details

$27.2K

$100.8K

$155.7K

How much do junior application developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior application 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 does a junior application developer do?

A Junior Application Developer assists in designing, coding, and testing software applications under the supervision of senior developers. They typically work on writing simple code, fixing bugs, and learning the best practices of software development. Their role often involves collaborating with other team members, participating in code reviews, and continuously improving their programming skills. This position is ideal for individuals who are early in their software development careers and looking to gain hands-on experience in application development.

What are some common challenges faced by junior application developers when transitioning from academic projects to real-world applications?

Junior Application Developers often find that real-world projects involve more complex codebases, stricter deadlines, and frequent collaboration with cross-functional teams compared to academic assignments. They may also encounter challenges in understanding legacy code, adhering to industry best practices, and using version control systems like Git in a team environment. Seeking mentorship, asking questions, and participating in code reviews can help ease this transition and accelerate learning.

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

To thrive as a Junior Application Developer, you need a solid understanding of programming languages (such as Java, Python, or JavaScript), software development principles, and a relevant degree or equivalent experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and possibly certifications in specific technologies are often required. Strong problem-solving skills, willingness to learn, and effective communication set outstanding candidates apart. These skills and qualities are essential for delivering high-quality code, collaborating on development teams, and adapting to rapidly changing technical requirements.

How to get hired as a junior application developer?

To get hired as a junior application developer, candidates should have a solid understanding of programming languages such as Java, Python, or JavaScript, and demonstrate basic knowledge of software development processes. Building a portfolio of projects, gaining relevant internships, and obtaining certifications like Microsoft Technology Associate or Oracle Java Certification can improve employability. Strong problem-solving skills and familiarity with development tools like Git and IDEs are also important for entry-level roles.

What are the most commonly searched types of Application Developer jobs in Washington?

The most popular types of Application Developer jobs in Washington are:

What are popular job titles related to Junior Application Developer jobs in Washington?

For Junior Application Developer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Junior Application Developer jobs in Washington look for?

The top searched job categories for Junior Application Developer jobs in Washington are:

What cities in Washington are hiring for Junior Application Developer jobs?

Cities in Washington with the most Junior Application Developer job openings:

Infographic showing various Junior Application Developer job openings in Washington as of August 2026, with employment types broken down into 75% Full Time, 15% Part Time, 2% Temporary, and 8% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $100,773 per year, or $48.4 per hour.

Junior Application Developer 675

Freedom Technology Solutions Group

Annapolis Junction, MD • Hybrid

$140K - $190K/yr

Full-time

Re-posted 17 days ago


Job description

We are seeking a Junior Application Developer for one of our PRIME CONTRACTS that offers exciting opportunities to support essential services and mission critical activities across the enterprise. Potential to telework up to 2 days a week! Our mission supports the Government Corporate Management Services (CMS) by providing full life cycle support services through the sustainment, modernization, and transformation of the enterprise corporate applications. These applications are used across the government enterprise and are critical to the daily functions of thousands of users across acquisition, business, finance, HR, training, recruitment, program management, security, logistics and more. Come join our diverse and growing team with lots of opportunities!

  • Collaborate within an Agile development team supporting and modernizing multiple business and financial enterprise applications, including a recently modernized Corporate Management Information System (CMIS).
  • Develop new features, enhance existing capabilities, and maintain applications across a modern enterprise technology stack.
  • Support multiple mission-critical enterprise systems with similar architectures and technologies, while contributing to future modernization initiatives.
  • Troubleshoot user-reported issues, resolve defects, and optimize application performance to improve system reliability and user experience.
  • Design and implement proactive monitoring and alerting solutions to identify potential system issues before they impact operations or availability.
  • Develop and maintain applications utilizing technologies such as Python, Django, Docker, AWS, Java, JavaScript, and ReactJS and/or Vue.js.
  • Manage and optimize Docker containers to support efficient application deployment, scalability, and streamlined development workflows.
  • Rapidly diagnose and resolve technical issues spanning application code, infrastructure, integrations, and data environments.
  • Apply best practices for security, data integrity, and compliance to safeguard sensitive business and financial information.
  • Participate in Agile development activities including sprint planning, backlog refinement, stand-ups, demos, and iterative delivery cycles.
  • Adapt quickly to evolving priorities, customer requirements, and modernization efforts within a fast-paced enterprise environment.

Required Qualifications

  • Active TS/SCI clearance with Polygraph required.
  • Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical discipline, plus three (3) years of software development or engineering experience.

- A master's degree in technical discipline and one (1) year of experience.

- An additional four (4) years of relevant experience may be substituted in lieu of a degree.

  • Experience developing and maintaining enterprise applications using Python.
  • Experience working with front-end technologies such as JavaScript, ReactJS, HTML, and CSS.
  • Experience troubleshooting and resolving application, infrastructure, and system integration issues in a production environment.
  • Familiarity with Agile development methodologies, including participation in sprint planning, backlog refinement, and iterative development cycles.
  • Ability and willingness to quickly learn new technologies, tools, and enterprise platforms in support of modernization efforts.
  • Experience developing, updating, and maintaining technical documentation, system documentation and user support materials.
  • Strong analytical, problem-solving, and communication skills with the ability to collaborate effectively across technical and non-technical teams.
  • Must be able to work between the core hours of Monday-Friday, 10:00AM-2:00PM. Exceptions will be considered on a case-by-case basis.

Technology Stack of application(s) with which this role will interact

  • Java
  • Python
  • Django
  • AWS
  • ReactJS
  • PostgreSQL
  • Docker
  • Vue.js

Desired Qualifications

  • Experience supporting business, financial, or other enterprise applications in a secure environment is preferred.
  • Experience managing the full software development lifecycle (SDLC) to include requirements definition, design, development, test, deployment, and sustainment
  • Experience supporting applications in cloud or containerized environments, including technologies such as AWS and Docker.
  • Experience with PostgreSQL
  • Familiarity with the CI/CD

The estimated salary range for this position is between $140,000-$190,000 (annualized USD). This range reflects the typical pay for the role and is one part of the company's comprehensive compensation package. Actual salaries are influenced by several factors, such as location, the individual's education, skills, experience, and competencies, as well as contract affordability and organizational needs.