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Full Stack Web Developer Jobs in Seattle, WA (NOW HIRING)

Helion

Senior Software Engineer, Full Stack

Everett, WA · On-site

Required : • Bachelor's degree in computer science or a related field • 8+ years of software engineering experience building full-stack applications • Hands-on experience with modern web stacks ...

Typeface

Senior Web Engineer

Bellevue, WA · Hybrid

$120K - $190K/yr

Collaborate cross-functionally with Product and Engineering to help shape Typeface's Web Agent ... secure full-stack web applications. * Strong proficiency in frontend and backend development ...

Belva.ai

Full Stack Project Lead

Bellevue, WA · On-site

... of web applications using modern programming languages and frameworks. - Ensure projects are ... full-stack software development, with at least 2+ years in a leadership or management role ...

Belva.ai

Full Stack Project Lead

Bellevue, WA · Remote

... of web applications using modern programming languages and frameworks. - Ensure projects are ... full-stack software development, with at least 2+ years in a leadership or management role ...

PBK

Full Stack Developer III

Seattle, WA · On-site

The Full Stack Developer III builds and supports applications, integrations, and digital tools that enable PBK's Architecture vertical and broader AEC operations. This role partners closely with ...

SAP SuccessFactors

Full Stack Developer

Bellevue, WA · On-site

What you'll do As a Full Stack Developer in Bellevue, you will join a new team dedicated to building and maintaining customer support related AI and agentic solutions that collaborate with thousands ...

SRI Tech solutions Inc

Web Developer

Redmond, WA · On-site

Company Description SRI Tech is an IT staffing and solutions firm that serves clients with a full ... Web Developer 2 Location: Redmond, WA Job Type: Full Time Candidates must have Angular experience ...

PBK

Full Stack Developer III

Seattle, WA

The Full Stack Developer III builds and supports applications, integrations, and digital tools that enable PBK's Architecture vertical and broader AEC operations. This role partners closely with ...

SmarTek21

Full Stack Java Developer - Contract

Issaquah, WA · On-site

$9.0K - $10K/mo

What We're Looking For We're seeking an experienced Senior Full Stack Java Developer with strong ... REST and SOAP web services * JDBC, SQL, stored procedures, and JPA * XML, XSD, XSLT * Unit testing ...

Vale Concepts

Full Stack Engineer

Seattle, WA · On-site

... developer tooling, and engineering processes Qualifications : Required : • Legally authorized to work in the United States • 4+ years of full stack engineering experience • Strong proficiency ...

Staffingine LLC

net full stack

Bellevue, WA · On-site

Contract * Develop and maintain responsive web applications using React TypeScript and ... Collaborate with crossfunctional teams including UIUX designers product managers and developers to ...

SmarTek21

Full Stack Java Developer - Contract

Issaquah, WA · On-site

$9.0K - $10K/mo

What We're Looking For We're seeking an experienced Senior Full Stack Java Developer with strong ... REST and SOAP web services * JDBC, SQL, stored procedures, and JPA * XML, XSD, XSLT * Unit testing ...

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All JobsFull Stack Web Developer JobsFull Stack Web Developer Jobs in Seattle, WA

Full Stack Web Developer information

See Seattle, WA salary details

$56.3K

$134.2K

$274.3K

How much do full stack web developer jobs pay per year?

As of Jul 20, 2026, the average yearly pay for full stack web developer in Seattle, WA is $134,151.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,000.00 and $145,700.00 per year, depending on experience, location, and employer.

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

AspectFull Stack Web DeveloperFront End Developer
SkillsProficient in both front-end and back-end technologies, including HTML, CSS, JavaScript, server-side languages, and databases.Specializes in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular.
Work EnvironmentWorks on both server and client sides, often handling entire project development.Focuses primarily on designing and implementing user interfaces and user experience.
Common UsageUsed in startups and small teams where versatile roles are needed.Common in teams emphasizing UI/UX design and front-end development.

While Full Stack Web Developers handle both front-end and back-end tasks, Front End Developers concentrate on creating engaging user interfaces. The choice depends on project scope and team structure.

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

To thrive as a Full Stack Web Developer, you need proficiency in both front-end (HTML, CSS, JavaScript) and back-end (such as Node.js, Python, or Java) development, often supported by a degree in computer science or relevant experience. Familiarity with frameworks (like React, Angular, or Django), version control systems (Git), and database management (SQL or NoSQL) is typically required. Problem-solving ability, attention to detail, and effective communication are crucial soft skills for this role. These skills and qualities are essential for efficiently building scalable, user-friendly applications and collaborating with diverse teams.

Is fullstack developer still in demand?

Full stack developers are currently in high demand due to their ability to handle both front-end and back-end development, making them valuable for many organizations. Skills in popular frameworks, programming languages, and cloud platforms enhance job prospects in this field.

What are Full Stack Web Developers?

Full Stack Web Developers are professionals who have the skills to work on both the front-end and back-end of web applications. They design and build user interfaces, as well as develop server-side logic and manage databases. Full Stack Web Developers are proficient with a variety of programming languages and frameworks, allowing them to handle the complete development process from start to finish. Their broad skill set enables them to collaborate across different project stages and ensure seamless integration between client and server systems.

Will Fullstack be replaced by AI?

Full Stack Web Developers perform complex tasks that involve designing, coding, and maintaining both frontend and backend systems, which currently require human judgment and creativity. While AI tools can assist with coding and automation, they are unlikely to fully replace full stack developers in the near future due to the need for problem-solving, customization, and understanding user needs.

What Does a Full Stack Web Developer Do?

Full stack web developers develop the front end and back end of web applications. Your job duties include building web projects from scratch, testing and debugging software, and maintaining and improving existing web applications. Your frontend work includes creating an intuitive user interface, while your backend work involves server-side processes and database systems. As a web developer, you work with a team of other developers to evaluate each other’s work, ensuring that errors are caught and processes are smooth before going live in applications.

Is full stack developer a good career?

A full stack web developer is a versatile role that involves working on both front-end and back-end development, often requiring knowledge of programming languages, frameworks, and databases. It is considered a good career choice due to high demand, competitive salaries, and opportunities for growth in various industries.

What are some common challenges Full Stack Web Developers face when working on cross-functional teams?

Full Stack Web Developers often collaborate closely with designers, product managers, and other specialists, which can lead to challenges in aligning technical feasibility with business goals and user experience expectations. Communication gaps may arise when translating requirements into scalable solutions or when integrating front-end and back-end components. Staying updated with evolving technologies while managing multiple project priorities is also a common challenge. Effective collaboration, adaptability, and proactive problem-solving are essential to overcoming these hurdles and ensuring successful project delivery.

What do full-stack web developers do?

Full-stack web developers build and maintain both the front-end (user interface) and back-end (server, database) components of websites and applications. They use programming languages like JavaScript, HTML, CSS, and frameworks such as React or Node.js, often working with tools like version control systems and APIs to create functional, responsive, and integrated web solutions.
More about Full Stack Web Developer jobs
What are the most commonly searched types of Full Stack Web Developer jobs in Seattle, WA? The most popular types of Full Stack Web Developer jobs in Seattle, WA are:
What are popular job titles related to Full Stack Web Developer jobs in Seattle, WA? For Full Stack Web Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Full Stack Web Developer jobs in Seattle, WA look for? The top searched job categories for Full Stack Web Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Full Stack Web Developer jobs? Cities near Seattle, WA with the most Full Stack Web Developer job openings:
Full Stack Web Developer jobs near you

Senior Software Engineer, Full Stack

Helion

Everett, WA • On-site

Full-time

Re-posted 2 days ago

Job description

Job Summary:
Helion is a fusion power company based in Everett, WA, with a mission to build the world's first fusion power plant. The Senior Software Engineer, Full Stack will design, develop, and operate full-stack applications to optimize processes across various engineering and business functions.
Responsibilities:
• Design and develop frontends, APIs, workflows, database schemas, and caching layers
• Be a part-time product manager and UX designer. You need to understand how people and processes interact with the software you build
• Monitor and continuously improve the performance and reliability of our systems, using best-in-class observability tools
• Collaborate with other software engineers, data analysts and scientists, other engineering disciplines, non-engineers, leadership, and vendors to understand feature and data requirements and deliver solutions
• Stay current with emerging technologies while recommending battle-tested right-fit solutions that align with strategic goals
• Participate in on-call rotations to maintain our SLA with the rest of the company, and prevent issues from stalling 24/7 production schedules
Qualifications:
Required:
• Bachelor’s degree in computer science or a related field
• 8+ years of software engineering experience building full-stack applications
• Hands-on experience with modern web stacks (e.g., React, Next.js)
• Expertise in HTML, CSS, TypeScript and a backend language like Go or Python
• Cloud-native experience in Azure, AWS, and/or Google Cloud, using container orchestration technologies like Docker, Kubernetes, and infrastructure-as-code tools like Terraform
• Familiar with DevOps best practices, using version control (Git), CI/CD (e.g., Buildkite, GitHub Actions), and monitoring and alerting (e.g., Prometheus, Grafana, Datadog)
• Familiar with UX design tools like Figma
Company:
We are a fusion power company based in Everett, WA, with the mission to build the world's first fusion power plant, enabling a future with unlimited clean electricity. Founded in 2013, the company is headquartered in Everett, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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