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Web Developer Internship Jobs in Renton, WA (NOW HIRING)

Scowtt Inc

Intern - ML Engineering

Seattle, WA · On-site +1

$25 - $45/hr

By integrating CRM, web signals, and product interaction data into a real-time conversion model, we ... Exposure to ML frameworks through coursework, projects, or internships * Curiosity, ownership ...

Scowtt Inc

Intern - ML Engineering

Seattle, WA · On-site

$25 - $45/hr

By integrating CRM, web signals, and product interaction data into a real-time conversion model, we ... Exposure to ML frameworks through coursework, projects, or internships * Curiosity, ownership ...

Amazon

SDE II, AWS Investments

Seattle, WA · On-site

Amazon Web Services (AWS) is looking for an innovative and passionate engineer to architect and ... BASIC QUALIFICATIONS - 3+ years of non-internship professional software development experience - 1+ ...

iSpot

Engineering Intern

Bellevue, WA · Hybrid

$35/hr

This internship is intentionally designed around AI-first software development. You will work ... Familiarity with any web framework or scripting is a plus * Strong curiosity, willingness to learn ...

Danaher

Digital Analyst Internships

Seattle, WA

$112K - $132K/yr

By submitting your interest, you'll be among the first to know when internship opportunities open ... Basic programming or scripting experience in Python, SQL, or JavaScript * Experience with Sitecore ...

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How much do web developer internship jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for web developer internship in Renton, WA is $50.75, according to ZipRecruiter salary data. Most workers in this role earn between $38.94 and $61.39 per hour, depending on experience, location, and employer.

What is a Web Developer Internship?

A Web Developer Internship is a temporary position designed for students or recent graduates to gain practical experience in building and maintaining websites and web applications. Interns typically work under the supervision of experienced developers and may assist with coding, testing, debugging, and designing web pages. This role provides valuable hands-on exposure to industry tools, programming languages, and best practices while helping interns develop their technical and teamwork skills. Successful completion of a web developer internship can enhance a candidate's resume and increase their chances of securing a full-time web development role.

What are the typical projects and tasks assigned to web developer interns, and how do they contribute to the overall team?

Web developer interns often work on a variety of tasks such as assisting with website updates, debugging code, creating new web pages, and implementing design changes under the guidance of senior developers. These projects allow interns to gain hands-on experience with web technologies like HTML, CSS, JavaScript, and sometimes frameworks like React or Angular. Interns usually collaborate closely with designers, back-end developers, and project managers, contributing to real-world projects that impact the organization's digital presence. This collaborative environment helps interns develop both technical skills and an understanding of professional workflows, setting a strong foundation for future career growth.

What Is a Web Developer Internship?

In a web developer internship, you work with professional developers, designers, and project managers to support the development of a website and learn the skills of the trade. As an intern, you may assist with coding under the direction of a professional computer programmer, test existing code, format graphics for web use, or communicate with clients about the project. Your responsibilities may also involve testing new technology for potential use in the web development project. Some interns perform additional clerical duties as needed.

What are the key skills and qualifications needed to thrive as a Web Developer Intern, and why are they important?

To thrive as a Web Developer Intern, you need a solid understanding of HTML, CSS, JavaScript, and a foundational grasp of web development principles, often supported by coursework or self-taught projects. Familiarity with version control systems like Git and exposure to frameworks such as React or Angular are highly beneficial. Strong problem-solving abilities, willingness to learn, and effective communication skills help interns collaborate and adapt in team environments. These skills are crucial for contributing to real-world projects, learning quickly, and building a successful foundation for a web development career.
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What are the most commonly searched types of Web Developer jobs in Renton, WA? The most popular types of Web Developer jobs in Renton, WA are:
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What cities near Renton, WA are hiring for Web Developer Internship jobs? Cities near Renton, WA with the most Web Developer Internship job openings:
Web Developer Internship jobs near you
Infographic showing various Web Developer Internship job openings in Renton, WA as of June 2026, with employment types broken down into 42% Internship, and 58% Full Time. Highlights an 58% In-person, and 42% Hybrid job distribution, with an average salary of $105,562 per year, or $50.8 per hour.
Senior Full-Stack Software Developer (ReactJS + GraphQL)

Senior Full-Stack Software Developer (ReactJS + GraphQL)

Stoke Space

Kent, WA

$154K - $231K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

Job description

Description

Reusable launch systems are the key to seamlessly connecting Earth and space. An instrumental ingredient to making reusable launch vehicles is the ability to move fast. That is our goal for Boltline by Stoke Space, our commercial software platform that helps advanced hardware manufacturing teams integrate, track, iterate, build, and test efficiently. 

As a Senior Full-Stack Software Development Engineer on the Boltline by Stoke Space team, you will design, build, and maintain scalable end-to-end features-from intuitive front-end interfaces to reliable, performant backend systems. You'll collaborate closely with designers, product managers, and hardware teams to create tools that accelerate innovation in advanced hardware development. The ideal candidate demonstrates a high degree of ownership, technical excellence, and curiosity-balancing fast execution with thoughtful engineering.

Responsibilities

  • Design and develop end-to-end features across the full stack using React, TypeScript, GraphQL, and Postgres
  • Architect and optimize backend data models, APIs, and services for performance, reliability, and maintainability
  • Build and refine user interfaces that make complex hardware manufacturing workflows simple and intuitive
  • Contribute to excellence in operations including maintaining and improving our CI pipeline and independently supporting an on-call shift
  • Implement and maintain a strong automated testing culture with comprehensive unit, integration, and end-to-end coverage
  • Lead technical design discussions and contribute to architectural decisions across the Boltline platform
  • Partner with product and hardware teams to translate user needs into scalable, elegant software solutions
  • Contribute to operational excellence by improving CI/CD pipelines, observability, and on-call reliability
  • Mentor and guide mid- through internship-level engineers through code reviews, pairing, and design collaboration

Qualifications

  • Bachelor's or Master's degree in Computer Science or related field / experience
  • 5+ years of professional software development experience building production web applications
  • Deep expertise in full stack TypeScript
  • Proficiency with some combination of React, GraphQL, Typescript and Postgres.
  • Experience designing and maintaining backend services (Node.js, Next.js, or similar frameworks)
  • Strong understanding of software testing principles and experience with modern testing frameworks
  • Proven ability to own features from concept through deployment and iteration
  • Prior on-call/incident response participation
  • Excellent collaboration and communication skills within cross-functional teams
  • Comfort working in a fast-paced, evolving environment with a focus on delivering impact

Preferred Qualifications

  • Experience with Next.js, Apollo (Client/Server), Hasura or similar
  • Familiarity with Docker, Kubernetes/ECS, and AWS infrastructure
  • Familiarity with event-driven architectures using Temporal, Kafka, or similar
  • Hands-on experience improving CI/CD pipelines (GitHub Actions, CircleCI, or similar)
  • Exposure to manufacturing, aerospace, or complex physical systems
  • Interest in aerospace/manufacturing workflows

Benefits

  • Equity - We know that our employees are the reason we succeed. To give everyone a stake in our future, we are pleased to offer equity in the form of stock options to all regular, full-time employees. 
  • Comprehensive benefits program including subsidized medical, dental, and vision insurance 
  • Company-paid life and disability insurance 
  • 401(k) plan with employer match 
  • 4 weeks' Paid Time Off  
  • Holidays - 10 days (including an end-of-year closure) 
  • Paid Family/Parental Leave  
  • On-site gym or monthly wellness stipend (depending on location) 
  • Dog friendly offices! 

Compensation

Target Levels:

  • Level 3 Range: $154,350 -  $231,525
  • Level 4 Range: $192,885 - $289,380

Our job posts are intentionally written to attract a wide variety of experience levels, and we make decisions about the right fit on a per-candidate basis. 

Your actual level and base salary will be decided based on your specific experience and skill level.

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