1

Javascript Developer Internship Jobs in Seattle, WA

Software Engineer (Starlink)

Redmond, WA · On-site +1

$145K - $175K/yr

... internship and/or project experience is acceptable) PREFERRED SKILLS AND EXPERIENCE: * Programming ... JavaScript framework * Database experience with PostgreSQL, SQL Server, or similar database ...

... JavaScript, or Python. * OR equivalent experience. Preferred Qualifications: * 1+ year of technical engineering experience through professional work, internships, academic projects, open-source ...

Security Engineer, AppSec, Stores Security

Seattle, WA · On-site

$66.75 - $89.25/hr

... and JavaScript - Development of security automation tools - Adversarial security analysis using ... internship) - Experience solving basic problems by writing code or scripts with some assistance ...

Understanding of HTML-5, JavaScript/TypeScript, XML, and JSON * Understanding of micro-services ... Understanding in DevOps Concepts, Cloud Architecture, and Azure DevOps Operational Framework

Software Engineer (Starlink)

Redmond, WA · On-site

$145K - $175K/yr

OR 3+ years of professional experience building full-stack software in lieu of a degree (internship ... JavaScript framework * Database experience with PostgreSQL, SQL Server, or similar database ...

Software Engineer II

Redmond, WA · On-site

$133K - $219K/yr

Mentor early-in-career developers and interns that join the team. * Work closely with other ... Java, JavaScript, or Python. * OR equivalent experience. Other Requirements: Ability to meet ...

Showing results 41-60

Javascript Developer Internship information

See Seattle, WA salary details

$13

$26

$44

How much do javascript developer internship jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for javascript developer internship in Seattle, WA is $26.05, according to ZipRecruiter salary data. Most workers in this role earn between $21.06 and $27.64 per hour, depending on experience, location, and employer.

What does a Javascript developer intern do?

A Javascript Developer Intern assists in designing, developing, and testing web applications using JavaScript and related technologies. Their responsibilities often include writing code, fixing bugs, learning modern frameworks like React or Node.js, and collaborating with senior developers on various projects. Interns gain hands-on experience, improve their programming skills, and learn how to work in a professional software development environment. This role is ideal for students or recent graduates looking to start a career in web development.

What types of projects and tasks can I expect to work on during a Javascript developer internship?

As a Javascript Developer Intern, you'll typically be involved in a variety of tasks ranging from building interactive web components and debugging code to collaborating on front-end features with senior developers. Interns often participate in code reviews, write unit tests, and contribute to both new and ongoing projects using modern frameworks like React, Vue, or Angular. You'll also have opportunities to learn best practices in version control (such as Git) and agile development methodologies. This hands-on experience will help you develop both technical and teamwork skills essential for a career in web development.

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

To thrive as a Javascript Developer Intern, you need a solid understanding of JavaScript fundamentals, HTML, CSS, and basic programming concepts, typically demonstrated through coursework, personal projects, or a relevant degree in computer science or a related field. Familiarity with development tools such as Git, code editors (VS Code), and frameworks like React or Node.js is often expected. Strong problem-solving abilities, eagerness to learn, and effective communication make an intern stand out. These skills and qualities are crucial for adapting to real-world development environments, collaborating with teams, and contributing valuable work during the internship.

What is the difference between Javascript Developer Internship vs Javascript Developer?

AspectJavascript Developer InternshipJavascript Developer
Required CredentialsTypically students or recent graduates, some coding knowledgeProfessional experience, often a degree in Computer Science or related field
Work EnvironmentInternship programs, entry-level projects, mentorshipFull-time employment, team-based projects, ongoing responsibilities
Employer & Industry UsageTech companies, startups, internships for skill developmentTech firms, software companies, industry standard role
Search & Comparison IntentLearning, entry-level opportunities, internshipsCareer advancement, full-time roles, skill application

The main difference between a Javascript Developer Internship and a Javascript Developer is the experience level and employment status. Internships are designed for students or recent graduates seeking hands-on experience, often with mentorship, while Javascript Developers are full-time professionals responsible for developing and maintaining software projects. Internships serve as a stepping stone into the industry, whereas full-time roles require more experience and responsibility.

What are the most commonly searched types of Javascript Developer jobs in Seattle, WA?

The most popular types of Javascript Developer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Javascript Developer Internship jobs?

Cities near Seattle, WA with the most Javascript Developer Internship job openings:

Infographic showing various Javascript Developer Internship job openings in Seattle, WA as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $54,194 per year, or $26.1 per hour.

Security Engineer II, AppSec Stores, Stores Security

Socket.dev

Seattle, WA • On-site

$159 - $202/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

New


Job description

In Amazon Stores, we ship some of the widest arrays of technology found at any company. From Amazon.com to world class machine learning pipelines, from digital healthcare to no-checkout retail, we push the boundaries of technology in every direction using the globe’s largest AWS deployment.

As a Security Engineer, you will collaborate with software development teams to ensure we keep our customers safe while developing these novel services. In a given day, you might be inspecting an application’s code for security issues, building a new framework to help our software developers build faster and more securely, or fine-tuning the design for a new service alongside its software developers.

The ideal candidate combines technical acumen with an ability to lead by influence and communicate clearly. Technically, this person will be a security generalist with one or more areas of deep expertise. In their communication, they will clearly articulate risks to technical and non-technical audiences alike. Interpersonally, successful candidates will effectively harmonize disparate opinions while effectively prioritizing risks to guide their partners towards secure solutions.

Our organization prizes its employees, and we show it through investing in work-life
harmony. We have dedicated resources that consistently innovate in reducing on-
call time and ensuring the team spend their time on the highest-value tasks. Join the stores AppSec organization to work hard, have fun, and make history!

Key job responsibilities
  • Creating, updating, and maintaining threat models for a wide variety of software projects
  • Manual and Automated Secure Code Review, primarily in Java, Python and JavaScript
  • Development of security automation tools
  • Adversarial security analysis using modern tools to augment manual effort
  • Security training and outreach for internal development teams
  • Security architecture and design guidance
  • Independently solve security problems that require novel methods or approaches
  • Influence your team’s and partners’ process, priorities, and choices to improve outcomes
About the teamDiverse Experiences

Amazon Security values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.

Why Amazon Security?

At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.

Inclusive Team Culture

In Amazon Security, it’s in our nature to learn and be curious. Ongoing DEI events and learning experiences inspire us to continue learning and to embrace our uniqueness. Addressing the toughest security challenges requires that we seek out and celebrate a diversity of ideas, perspectives, and voices.

Training & Career Growth

We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, training, and other career-advancing resources here to help you develop into a better-rounded professional.

Work/Life Balance

We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve.

Basic Qualifications:
  • 3+ years of programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language experience
  • 2+ years of scripting, programming, and security code review in a common programming language (non-internship) experience
  • 2+ years of troubleshooting systems issues, analyzing logs, or automating basic tasks using command line tools (non-internship) experience
  • Bachelor's degree in computer science or equivalent
  • Knowledge of networking protocols such as HTTP, DNS and TCP/IP
  • Knowledge of industry-based security vulnerabilities and remediation techniques
Preferred Qualifications:
  • 2+ years of any combination of the following: threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience
  • Knowledge of command line tools to troubleshoot protocols, analyze log outputs, or automate basic tasks
  • Knowledge of networking protocols, to include HTTP(S), DNS, and TCP/IP
  • Experience with AWS products and services
  • Experience in scripting, programming, or security code reviewing in a common language, such as Python, Java, or C++
  • Experience performing security activities across one or more phases of the software development lifecycle (SDLC), such as security design review, threat modeling, secure code review, and security testing

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.

USA, WA, Seattle - 159,300.00 - 202,400.00 USD annually

#J-18808-Ljbffr