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Trainee Junior Javascript Developer Jobs in Seattle, WA

Hadronts

Junior Java Developer

Seattle, WA

Junior Java Developer The Junior Java Developer will be responsible for designing, developing, and ... Must have some Basic Knowledge on Java, SQL, JSP, HTML and JavaScript. Motivated to research and ...

Pipe17

Junior Tools Engineer

Seattle, WA

Experiment with and build AI-powered developer tools and automations using ChatGPT, Claude Code ... Fluency in JavaScript / TypeScript . * Experience building tools or automation scripts for personal ...

Pipe17

Junior Tools Engineer

Seattle, WA · On-site

Responsibilities : • Design, build, and maintain internal tools and automation scripts using JavaScript / TypeScript. • Develop lightweight APIs, CLI tools, and web utilities to enhance developer ...

Pipe17

Junior Tools Engineer

Seattle, WA · On-site

... developer and business productivity. Responsibilities : • Design, build, and maintain internal ... using JavaScript / TypeScript. • Develop lightweight APIs, CLI tools, and web utilities to ...

Pipe17

Junior Tools Engineer

Seattle, WA · On-site

Experiment with and build AI-powered developer tools and automations using ChatGPT, Claude Code ... Fluency in JavaScript / TypeScript . * Experience building tools or automation scripts for personal ...

PROLIM Global Corporation

React developer

Seattle, WA · On-site

Participate in code reviews and mentor junior developers. Engage in Agile ceremonies, including ... Strong understanding of JavaScript/TypeScript and ES6 features. Experience building and consuming ...

Walmart

Senior, Software Engineer - Web/OL

Bellevue, WA · On-site

$108K - $216K/yr

Provide mentorship to junior team members, fostering a culture of continuous learning and ... Proficiency in HTML, CSS, and JavaScript for frontend development. * Expertise in frontend ...

krg technology inc

Jr .Net Developer

Redmond, WA

net Developer : Possess hands-on development experience in C# Have working experience and sound ... CSS, JavaScript, and C# (Latest Versions preferred) Work with minimal monitoring and deliver ...

krg technology inc

Jr .Net Developer

Redmond, WA · On-site

Jr .Net Developer Location: REDMOND, WA Duration: Full time Note :Php or Word press Must Possess ... CSS, JavaScript, and C# (Latest Versions preferred) Work with minimal monitoring and deliver ...

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Trainee Junior Javascript Developer information

See Seattle, WA salary details

$27.3K

$101.3K

$156.5K

How much do trainee junior javascript developer jobs pay per year?

As of Jul 28, 2026, the average yearly pay for trainee junior javascript developer in Seattle, WA is $101,257.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,200.00 and $99,000.00 per year, depending on experience, location, and employer.

What types of projects can a Trainee Junior Javascript Developer expect to work on during their first year?

As a Trainee Junior Javascript Developer, you will typically start by assisting with smaller tasks such as bug fixes, writing unit tests, or implementing basic features under the guidance of senior developers. Over time, you'll gain exposure to collaborative projects like developing user interfaces, integrating APIs, or maintaining front-end codebases using frameworks such as React or Vue.js. These projects help you build technical skills while learning best practices in code review, version control, and agile workflows. Regular mentorship and code feedback are common, fostering rapid professional growth in a supportive team environment.

What does a Trainee Junior Javascript Developer do?

A Trainee Junior Javascript Developer is an entry-level professional who assists in building and maintaining web applications using JavaScript. They typically work under the guidance of more experienced developers, learning to write clean code, debug simple issues, and use frameworks like React or Node.js. This role is designed to help individuals develop foundational programming skills and gain practical experience in real-world software development projects.

What is the difference between Trainee Junior Javascript Developer vs Junior Web Developer?

AspectTrainee Junior Javascript DeveloperJunior Web Developer
Required CredentialsBasic coding knowledge, often in training or bootcampSome experience or formal education in web development
Work EnvironmentInternship or entry-level training programFull-time role in a development team
Employer UsageTraining programs, startups, or companies hiring entry-levelEstablished companies, agencies, or startups

In summary, a Trainee Junior Javascript Developer is typically in training or an internship, focusing on learning JavaScript basics, while a Junior Web Developer has more experience and handles broader web development tasks. Both roles serve as entry points but differ in experience level and responsibilities.

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

To thrive as a Trainee Junior Javascript Developer, you need a solid understanding of JavaScript fundamentals, HTML, CSS, and a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, basic knowledge of frameworks such as React or Node.js, and exposure to development environments are typically required. Strong problem-solving skills, eagerness to learn, and effective communication set candidates apart in this role. These skills and qualities are crucial for adapting to fast-paced development teams and building a foundation for future growth in software engineering.
What are popular job titles related to Trainee Junior Javascript Developer jobs in Seattle, WA? For Trainee Junior Javascript Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Trainee Junior Javascript Developer jobs in Seattle, WA look for? The top searched job categories for Trainee Junior Javascript Developer jobs in Seattle, WA are:
Trainee Junior Javascript Developer jobs near you
Infographic showing various Trainee Junior Javascript Developer job openings in Seattle, WA as of July 2026, with employment types broken down into 81% Full Time, 8% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $101,257 per year, or $48.7 per hour.

Junior Java Developer

Hadronts

Seattle, WA

Full-time

Posted 5 days ago

Job description

Company Description

Hadronts put great efforts to make technology smoothly integrate with your business can grow. As your technology partner we utilize our great experience and expertise in industry of information technology to work with you.

Job Description

Junior Java Developer

The Junior Java Developer will be responsible for designing, developing, and supporting software products as well as work with documentation specialists and other development team members to develop features and repair defects. Individual will also support test teams and customer support teams in their duties.

Primary Job Functions:
Produce Java-based web applications.
Support testing activities by internal test teams.
Help maintain Applications.
Write test plans and perform unit test.
Assist with nightly build process.

Qualifications


Desired Skills:
Some knowledge with application servers such as JBoss.
Knowledge of Java EE, specifically EJB.
Knowledge of relational databases such as Oracle and Microsoft SQL Server.
Must have some Basic Knowledge on Java, SQL, JSP, HTML and JavaScript.
Motivated to research and learn new technologies, tools, techniques, etc.
Required Qualification:
Bachelor's degree from a four-year college or university in related field, or equivalent
experience
Must have some Basic Knowledge on Java, SQL, JSP, HTML and JavaScript

Additional Information

Additional Information
We offer:

Free training.

Excellent Salary Package. 

Real-time Certified S/W Trainers. 

Health Insurance. 

Complementary Accommodation.

contact : 

Mr Robert :6822313010

Apply