ZipRecruiter

Log In

1

Junior Frontend Developer Jobs in Seattle, WA (NOW HIRING)

Squads

Senior Frontend Engineer

Seattle, WA · On-site

$120 - $170/hr

These three products are powered by our stablecoin infrastructure and developer platform: Grid. Our ... Uphold high coding standards, contribute to code reviews, and mentor junior engineers ...

Hubble Network

Front End Engineer

Seattle, WA · On-site

Possess a deep understanding of build pipelines, CI/CD, and developer experience. You have ... Familiarity with micro-frontend architectures, module federation, or similar patterns for scaling ...

Clarify Inc

Frontend Engineer

Seattle, WA · On-site

$150K - $215K/yr

About the role You'll join Clarify as a Frontend Engineer, building the interfaces that bring AI to life for sales teams. You'll craft how users interact with LLM-powered features-conversational ...

Codified

Front End Engineer

Seattle, WA · On-site

As a Front-End Software Engineer, you will design the front-end architecture, collaborate with UX ... DevOps systems that allow us to focus on our customers' needs. • Make trade-offs between ...

Hubble Network

Front End Engineer

Seattle, WA · On-site

Possess a deep understanding of build pipelines, CI/CD, and developer experience. You have ... Familiarity with micro-frontend architectures, module federation, or similar patterns for scaling ...

Amazon

Front-End Engineer - 2026 (US)

Seattle, WA · On-site

As a Front-End Engineer, you'll have the opportunity to work closely with experienced developers to create the user-facing side of software. You'll collaborate with team members and stakeholders on U ...

Amazon

Front-End Engineer II, ECR

Seattle, WA · On-site

Join the AWS Elastic Container Registry (ECR) team as a Front-End Engineer. We're looking for a customer-obsessed builder to help evolve the web console experience for one of AWS's fastest-growing ...

Amazon

Front-End Engineer II, ECR

Seattle, WA · On-site

Join the AWS Elastic Container Registry (ECR) team as a Front-End Engineer. We're looking for a customer-obsessed builder to help evolve the web console experience for one of AWS's fastest-growing ...

Uplevel

Front End Engineer

Seattle, WA

THE JOB As a front end engineer on the team, your main mission will be building the best experience for our customers that is fast, intuitive and delightful. We want to make it fun and addictive to ...

Uplevel

Front End Engineer

Seattle, WA · On-site

THE JOB As a front end engineer on the team, your main mission will be building the best experience for our customers that is fast, intuitive and delightful. We want to make it fun and addictive to ...

Helion

Software Engineer, Front End

Everett, WA · On-site

They are seeking a Product (Frontend UX/UI) Software Engineer to design and implement user interfaces for fusion machine operators, enhancing their workflows and operational efficiency.

previous page

Showing results 41-60

All JobsFrontend Developer JobsJunior Frontend Developer JobsJunior Frontend Developer Jobs in Seattle, WA

Junior Frontend Developer information

See Seattle, WA salary details

$27.3K

$101.3K

$156.5K

How much do junior frontend developer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for junior frontend developer in Seattle, WA is $101,255.00, 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 is a junior frontend developer?

A Junior Frontend Developer is an entry-level role responsible for building and maintaining the user interface of websites or web applications. They work with technologies like HTML, CSS, and JavaScript to create interactive and visually appealing experiences. Typically, they collaborate with designers, backend developers, and senior engineers to implement features and fix bugs. This role requires a good understanding of responsive design, browser compatibility, and basic version control with tools like Git. Junior developers often learn on the job and gain experience to advance to mid-level or senior positions.

What does a junior frontend developer do?

A typical day for a Junior Frontend Developer often involves writing and updating code for website layouts, implementing design changes, and troubleshooting user interface issues. You'll collaborate frequently with designers, senior developers, and back-end team members to ensure a seamless integration of features and a consistent user experience. Many junior developers also participate in code reviews and team meetings, allowing them to learn from feedback and stay aligned with project goals. It's a dynamic role that balances coding, collaboration, and continuous learning, making it engaging and rewarding for those starting their tech careers.

What skills and qualifications are needed to thrive as a junior frontend developer?

To thrive as a Junior Frontend Developer, you need a strong grasp of HTML, CSS, and JavaScript, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems (like Git), frontend frameworks (such as React or Vue), and basic debugging tools is common in this role. Attention to detail, a willingness to learn, and effective communication help junior developers work well within teams and adapt to new technologies. These technical and interpersonal skills ensure you can contribute to building user-friendly web applications and grow within a collaborative development environment.

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

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

What are popular job titles related to Junior Frontend Developer jobs in Seattle, WA?

For Junior Frontend Developer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Junior Frontend Developer jobs in Seattle, WA look for?

The top searched job categories for Junior Frontend Developer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Junior Frontend Developer jobs?

Cities near Seattle, WA with the most Junior Frontend Developer job openings:

Junior Frontend Developer jobs near you
Infographic showing various Junior Frontend Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $101,255 per year, or $48.7 per hour.

Front End Engineer, AWS Agentic AI Automated Reasoning (AR)

Socket.dev

Seattle, WA • On-site

$144 - $194/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Job description

We are building exciting new capabilities in the Amazon Web Services (AWS) Agentic AI Automated Reasoning group by using Automated Reasoning in new, novel and exciting ways to enhance AWS services. The position is based in Seattle, Washington or New York City, New York. As AI workloads become more prevalent, the ones having accurate results will be differentiated from others.

We are seeking a talented and passionate Senior Front End Engineer (SDE) who wishes to work at the intersection of Automated Reasoning and cloud-scale distributed systems, building the trust layer for agents to be used more reliably and in turn pervasively.

As a Senior FEE, you will design, build, and operate Amazon's agent safety platform that enables customers to define boundaries within which agents would operate within. The platform would also provide customers to ensure agents operate in this boundary. You will build the experience for customers to simulate, audit and create these agent boundaries.

This is a unique opportunity to combine front end engineering with automated reasoning technology. You'll work alongside world-class scientists and engineers to turn research breakthroughs in NeuroSymbolic AI into production services that power correctness guarantees for millions of customers. The problems are hard, the impact is enormous, and the team is small enough that your contributions will be highly visible.

Key job responsibilities
  • Design and implement core components of the agent safety platform, including policy authoring, policy management, policy audit and agent simulation.
  • Deliver agent safety experience in products where customers create agents today eg Kiro, Quick, other agentic platforms.
  • Develop and operate the area
  • Mentor junior engineers, contribute to technical design reviews, and raise the bar on engineering practices across the team.
Basic Qualifications
  • 2+ years of non-internship professional front end, web or mobile software development using JavaScript, HTML and CSS experience
  • 1+ years of computer science fundamentals (object-oriented design, data structures, algorithm design, problem solving and complexity analysis) experience
  • Experience using JavaScript frameworks such as angular and react
Preferred Qualifications
  • 1+ years of agile software development methodology experience
  • Experience with common front-end technologies such as HTML, CSS, JS, TypeScript, and Node

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, NY, New York - 158,100.00 - 213,800.00 USD annually

USA, WA, Seattle - 143,700.00 - 194,400.00 USD annually

#J-18808-Ljbffr

Apply