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Junior Full Stack Developer Jobs in Seattle, WA (NOW HIRING)

Prophecy Technologies

Java Full Stack Developer

Everett, WA · On-site

$58 - $74.75/hr

Java Full Stack Developer Location: Everett, WA Work Type: 100% On-Site Eligibility: US Citizens & Green Card Holders Only Roles & Responsibilities * Design, program, and debug software features ...

Zen3

.Net Full Stack Developer

Redmond, WA

Microsoft Role: .Net Full Stack Developer Location: Redmond, WA Type: Contract Duration: 12+ Months * Good experience in C#, ASP.NET MVC * Good experience in Problem Solving with Algorithms and Data ...

Zen3

.Net Full Stack Developer

Redmond, WA · On-site

Microsoft Role: .Net Full Stack Developer Location: Redmond, WA Type: Contract Duration: 12+ Months * Good experience in C#, ASP.NET MVC * Good experience in Problem Solving with Algorithms and Data ...

Nastech Global

Java Full Stack Developer

Seattle, WA · On-site

$59.75 - $77/hr

Java Full Stack Developer Location: Seattle, WA(Onsite) Job Type: Full Time 1. JEE Frameworks (Spring MVC, Spring Boot, Spring Security, Spring IOC, Spring DAO, Spring Data, Spring JPA, Struts ...

Centraprise

.Net Full Stack Developer

Seattle, WA · On-site

Role: " .Net Full Stack Developer" / ".NET Technical Lead" Location: Seattle, WA / Plano, TX (Onsite from Day 1) Position: Fulltime Position 1: .Net Full Stack Developer, Location: Seattle, WA Must ...

Alitheon

Full Stack Developer

Bellevue, WA

Full Stack Developer You will be responsible for developing scalable software solutions for cloud and on premise deployment of Alitheon's authentication services. You'll be part of a cross-functional ...

Alitheon

Full Stack Developer

Bellevue, WA · On-site

Full Stack Developer You will be responsible for developing scalable software solutions for cloud and on premise deployment of Alitheon's authentication services. You'll be part of a cross-functional ...

My3Tech Inc

Full Stack Engineers

Issaquah, WA · On-site +1

Sr. Full Stack Engineers Plano, TX/Schaumberg, IL/Issaquah, WA (Hybrid) 6-month Contract to Hire ... Develops and documents standards and best practices, and mentor junior engineers * Provides the ...

DataAnnotation

Full Stack Developer

Seattle, WA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Full Stack Developer

Federal Way, WA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Full Stack Developer

Bellevue, WA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Full Stack Developer

Renton, WA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Full Stack Developer

Everett, WA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

supremesoft

Java Full stack Developer

Bellevue, WA · On-site

$59 - $76/hr

St Louis, MO & Bellevue, WA, Tukwila, WA More than 3 years of experience being a full-stack developer Deep knowledge of Agile development methodologies Deep knowledge of Java 8.1/Spring Boot/Docker ...

supremesoft

Java Full stack Developer

Bellevue, WA

$59 - $76/hr

St Louis, MO & Bellevue, WA, Tukwila, WA More than 3 years of experience being a full-stack developer Deep knowledge of Agile development methodologies Deep knowledge of Java 8.1/Spring Boot/Docker ...

DataAnnotation

Full Stack Developer

Tacoma, WA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

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Showing results 1-20

All JobsJunior Full Stack Developer JobsJunior Full Stack Developer Jobs in Seattle, WA

Junior Full Stack Developer information

See Seattle, WA salary details

$27.4K

$101.7K

$157.1K

How much do junior full stack developer jobs pay per year?

As of Jun 16, 2026, the average yearly pay for junior full stack developer in Seattle, WA is $101,653.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,500.00 and $99,400.00 per year, depending on experience, location, and employer.

What is the difference between Junior Full Stack Developer vs Front End Developer?

AspectJunior Full Stack DeveloperFront End Developer
Required SkillsHTML, CSS, JavaScript, basic backend knowledge, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design, frameworks like React, Angular, or Vue
Work EnvironmentCollaborates on both client-side and server-side projects, often in startups or tech companiesFocuses on user interface and experience, primarily in web development teams
Common UsageEntry-level role for full stack development in various industriesSpecialized role focusing on front-end development in web projects

The main difference is that a Junior Full Stack Developer works on both front-end and back-end tasks, while a Front End Developer specializes in creating and optimizing user interfaces. The Junior Full Stack Developer has a broader skill set, whereas the Front End Developer focuses more on design and user experience.

What does a junior full stack developer do?

A junior full stack developer assists in designing, developing, and maintaining both the front-end and back-end components of web applications. They typically work with programming languages like JavaScript, HTML, CSS, and server-side technologies, often under the guidance of senior developers. Their role involves writing code, debugging, and collaborating with teams to deliver functional software solutions.

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

To thrive as a Junior Full Stack Developer, you need a solid understanding of front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Python or Node.js), along with a relevant degree or coding bootcamp certification. Familiarity with frameworks (like React or Angular), version control systems (such as Git), and basic database management is typically required. Strong problem-solving skills, adaptability, and effective teamwork set standout developers apart. These skills are crucial for building robust, user-friendly applications and collaborating efficiently in fast-paced development environments.

What is a Junior Full Stack Developer?

A Junior Full Stack Developer is an entry-level software engineer who is capable of working on both the front-end and back-end components of web applications. They typically have foundational knowledge of programming languages such as JavaScript, HTML, CSS, as well as experience with frameworks like React, Node.js, or similar technologies. Junior Full Stack Developers collaborate with more experienced developers to build, test, and maintain web applications. Their responsibilities often include writing code, debugging, and learning best practices under supervision. This role is ideal for individuals looking to grow their skills in all areas of web development.

What Does a Junior Full Stack Developer Do?

A full stack developer works on both the user-facing and back-end elements of websites and applications. A junior full stack developer works under the supervision of a senior developer. In this position, your duties include handling coding responsibilities for front-end, user-facing elements. You use JavaScript, HTML, and CSS for this part of the job. You also use languages such as Python, SQL, and PHP for the back-end system of a website, including the database, cloud network, and security features. In addition to coding, you test and debug your developments and work with other team members using development strategies and methodologies.

Can I learn full stack in 3 months?

Becoming a Junior Full Stack Developer in 3 months is challenging but possible with intensive study, focusing on core skills like HTML, CSS, JavaScript, and backend frameworks. Success depends on prior experience, learning pace, and dedication, but typically, full proficiency requires longer training and practical experience.

Will AI replace full stack dev?

AI is unlikely to fully replace full stack developers, as their role involves complex problem-solving, creativity, and understanding user needs that current AI cannot replicate. Instead, AI tools can assist developers by automating repetitive tasks and enhancing productivity, allowing them to focus on more strategic aspects of development. Continuous learning and adapting to new technologies remain essential for full stack developers to stay relevant in the evolving tech landscape.

What are some common challenges Junior Full Stack Developers face during their first year on the job?

Junior Full Stack Developers often encounter challenges such as balancing the demands of both front-end and back-end development, adapting to new frameworks or tools, and managing time effectively across multiple projects. Collaborating with more experienced team members and understanding how to communicate technical concepts clearly can also be a learning curve. Regular code reviews and mentorship are commonly provided to help junior developers grow their skills and confidence in a supportive team environment.

How much do junior full stack developers make?

Junior full stack developers typically earn between $50,000 and $80,000 annually, depending on location, industry, and experience. Entry-level roles often require knowledge of programming languages like JavaScript, Python, or Java, and familiarity with frameworks such as React or Node.js.
More about Junior Full Stack Developer jobs
What are the most commonly searched types of Full Stack Developer jobs in Seattle, WA? The most popular types of Full Stack Developer jobs in Seattle, WA are:
What are popular job titles related to Junior Full Stack Developer jobs in Seattle, WA? For Junior Full Stack Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Junior Full Stack Developer jobs in Seattle, WA look for? The top searched job categories for Junior Full Stack Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Junior Full Stack Developer jobs? Cities near Seattle, WA with the most Junior Full Stack Developer job openings:
Junior Full Stack Developer jobs near you
Infographic showing various Junior Full Stack Developer job openings in Seattle, WA as of June 2026, with employment types broken down into 61% Full Time, 18% Part Time, 3% Temporary, and 18% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $101,653 per year, or $48.9 per hour.

Java Full Stack Developer

Prophecy Technologies

Everett, WA • On-site

$58 - $74.75/hr

Full-time

Posted 23 days ago

Job description

Java Full Stack Developer
Location: Everett, WA
Work Type: 100% On-Site
Eligibility: US Citizens & Green Card Holders Only
Roles & Responsibilities
  • Design, program, and debug software features based on customer requirements.
  • Develop and integrate multiple features to deliver unified, end-to-end functionality.
  • Create and execute design solutions for new functionality as part of ongoing projects.
  • Fix defects, troubleshoot issues, and ensure high-quality software delivery.
  • Ensure security compliance using tools such as Coverity Scan, SonarQube, and Netsparker.
  • Support documentation efforts by providing technical details for user guides, help manuals, and release notes.
  • Follow Agile methodology, coding standards, and release processes.
  • Utilize software engineering tools for configuration management, builds, debugging, and deployment.
  • Collaborate with cross-functional teams to gather requirements and deliver technical solutions.
  • Document upgrade processes and clearly outline any application changes.

Competencies
  • Java Full Stack Development
  • Secure Coding & Compliance
  • Object-Oriented Design & Development
  • Agile Software Development
  • Feature Design & Integration
  • Debugging & Issue Resolution
  • Technical Documentation
  • Cross-Functional Collaboration

Required Technical Skills
  • Java Full Stack Development expertise with:
  • Angular
  • Spring Boot
  • CI/CD pipelines
  • PCF TAS (Pivotal Cloud Foundry - Tanzu Application Service)
  • Strong object-oriented programming background in Java.
  • Backend and database expertise with:
  • MarkLogic
  • MySQL
  • Experience with secure development tools:
  • Coverity Scan
  • SonarQube
  • Netsparker
  • Experience using configuration management systems, build tools, and debuggers.

Must-Have Qualifications
  • Excellent proficiency in Java, object-oriented design, and design patterns.
  • Strong analytical, problem-solving, and performance-oriented programming skills.
  • Ability to work onsite 100% at Everett, WA.
  • Strong communication and technical documentation abilities.
  • Self-motivated, professional, and able to collaborate across teams.

Apply