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Full Stack Development Internship Jobs in Seattle, WA

Superhuman

Software Engineer, Full-Stack

Seattle, WA · On-site

$163K - $284K/yr

Brings at least three years of experience in Full-Stack development. * Displays excellent software engineering fundamentals, including knowledge of algorithms and data structures. * Is ready to ...

My3Tech Inc

Full Stack Engineers

Issaquah, WA · On-site +1

This Frontend Full Stack Engineer will perform development work including debugging and optimization of JSP based Web application functionality such as Shopping Cart, Checkout flow, Payment, Account ...

Adobe

Full Stack Software Engineer 3

Seattle, WA · On-site

Bachelor's degree in Computer Science, Computer Engineering, or equivalent experience in education or work * 3+ years of full-stack development experience with 2+ years of recent experience in ...

Emvia, Inc.

.Net Full Stack Developer

Redmond, WA

Redmond, WA(Locals) Duration :18 Months Contract Need 10+ years experience Full stack developer with Solid Azure Stack experience, PowerShell understanding, ASP, and UI development experience ...

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Full Stack Development Internship information

See Seattle, WA salary details

$27

$67

$97

How much do full stack development internship jobs pay per hour?

As of Jun 11, 2026, the average hourly pay for full stack development internship in Seattle, WA is $67.44, according to ZipRecruiter salary data. Most workers in this role earn between $56.06 and $77.69 per hour, depending on experience, location, and employer.

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

AspectFull Stack Development InternshipFront End Developer Internship
Required SkillsHTML, CSS, JavaScript, backend frameworks, databasesHTML, CSS, JavaScript, UI/UX design
Work EnvironmentBoth frontend and backend tasks, collaborative projectsPrimarily UI/UX, client-side development
Industry UsageWeb development companies, startups, tech firmsWeb agencies, tech startups, digital agencies

Full Stack Development Internships involve working on both frontend and backend development, providing a comprehensive experience in web application creation. Front End Developer Internships focus specifically on user interface and client-side features. Both roles are valuable for gaining industry experience, but Full Stack roles offer broader exposure to the entire development process.

What is a Full Stack Development Internship?

A Full Stack Development Internship is a temporary training position where interns gain hands-on experience in both front-end and back-end web development. Interns work with various technologies, such as HTML, CSS, JavaScript, databases, and server-side languages, to build and maintain complete web applications. This role helps aspiring developers understand the software development lifecycle, collaborate with teams, and apply classroom knowledge to real-world projects. It's an excellent opportunity for students or recent graduates to enhance their coding skills and increase their employability in the tech industry.

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

To thrive as a Full Stack Development Intern, you need a solid understanding of both front-end (HTML, CSS, JavaScript) and back-end (such as Node.js, Python, or Java) development, often supported by relevant coursework or projects. Familiarity with tools like Git, databases (e.g., MySQL or MongoDB), and frameworks like React or Express.js is typically expected. Strong problem-solving skills, a willingness to learn, and effective communication set standout interns apart. These skills and qualities are crucial for contributing to projects, adapting to new technologies, and collaborating successfully within a development team.

What types of projects or tasks can I expect to work on during a Full Stack Development Internship?

As a Full Stack Development Intern, you will typically work on both front-end and back-end components of web applications. Common tasks include building user interfaces, developing APIs, integrating databases, and collaborating with designers and senior developers to deliver features. You may also be involved in debugging, testing, and deploying code to ensure product stability. This hands-on experience offers a great opportunity to learn industry-standard tools and workflows, while contributing directly to live projects.
What are popular job titles related to Full Stack Development Internship jobs in Seattle, WA? For Full Stack Development Internship jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Full Stack Development Internship jobs in Seattle, WA look for? The top searched job categories for Full Stack Development Internship jobs in Seattle, WA are:
Full Stack Development Internship jobs near you

Full Stack Developer (TypeScript / React / ERP Integration)

Prophecy Technologies

Seattle, WA • On-site

Full-time

Posted 9 days ago

Job description

Job Summary
We are looking for a highly skilled Full Stack Developer to build a large-scale, AI-powered external-facing supplier platform that integrates with enterprise ERP systems. This role involves working in a small, high-impact engineering team to deliver a high-visibility pilot within a short timeline. The ideal candidate will have strong expertise in TypeScript, React, API-driven backend development, and ERP integrations, along with the ability to design scalable architectures and optimize system performance.
Location
Seattle, WA
Experience
8-10+ Years
Key Responsibilities
  • Build and develop the AI-powered supplier platform from the ground up.
  • Design and implement scalable ERP integration patterns.
  • Develop frontend applications using TypeScript and modern React frameworks.
  • Implement API-driven backend services supporting synchronous and asynchronous data processing.
  • Optimize performance across frontend and backend systems including LCP, FCP, query optimization, and caching strategies.
  • Manage and process large datasets using pagination, filtering, indexing, and query tuning techniques.
  • Diagnose and resolve performance bottlenecks across application layers.
  • Ensure secure, maintainable, and scalable architecture across the platform.
  • Write unit, integration, and regression tests to ensure system reliability.
  • Maintain CI/CD pipelines and automated test execution.
  • Collaborate with stakeholders and coordinate with offshore teams for development activities.

Required Skills & Experience
  • Strong experience as a Full Stack Developer.
  • Hands-on experience with TypeScript (Mandatory).
  • Strong expertise in React and modern frontend frameworks.
  • Experience designing API-driven architectures and backend services.
  • Strong experience with PostgreSQL including query optimization and indexing strategies.
  • Experience implementing synchronous and asynchronous processing patterns.
  • Experience with large-scale system design and performance optimization.
  • Experience with CI/CD pipelines and automated testing frameworks.
  • Ability to review and validate AI-generated code using tools like GitHub Copilot.
  • Strong problem-solving, communication, and collaboration skills.

Competencies
  • Full Stack Development
  • TypeScript
  • React.js
  • PostgreSQL
  • API Development
  • ERP Integration
  • System Performance Optimization

Preferred Skills
  • Experience with Apache NiFi or event-driven integration architectures.
  • Experience working with AI-assisted development tools like GitHub Copilot.
  • Experience building external-facing enterprise platforms.
  • Experience working in agile teams with offshore collaboration.
  • Experience in high-performance web application optimization.

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