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Stack Javascript Jobs in Seattle, WA (NOW HIRING)

Nastech Global

Java Full Stack Developer

Seattle, WA · On-site

$59.75 - $77/hr

Java Full Stack Developer Location: Seattle, WA(Onsite) Job Type: Full Time 1. JEE Frameworks ... JavaScript frameworks (JavaScript, AJAX, AngularJS, jQuery, React) 5. REST, SOAP 6. Cloud ...

Sarian, Inc.

Java Full Stack with UI

Seattle, WA · On-site

$59.75 - $77/hr

Java Full Stack with UI * Highly skilled at front end engineering using HTML5 and CSS, JavaScript and JS libraries and frameworks. * Experience with client-side frameworks such as Angular or React.

INSPYR Solutions

Full Stack Engineer

Redmond, WA · On-site

$70 - $75/hr

Title: Full Stack Software Development Engineer Location: Redmond, WA Duration: 12 months ... Develop responsive user interfaces using React, JavaScript, and TypeScript. * Create solutions that ...

Staffingine LLC

Full Stack Developer

Redmond, WA · On-site

Job Title: Full Stack Developer Job Location: Redmond/Seattle, WA Job Type: Contract * Design ... Develop interactive and responsive front-end interfaces using HTML, JavaScript, and React.

Centraprise

.Net Full Stack Developer

Seattle, WA · On-site

NET on the backend and modern JavaScript frameworks on the frontend. • Build and consume REST ... stack-frontend, backend, and database. • Implement CI/CD pipelines, automate deployments, and ...

SA Technologies Inc.

Full stack Developer

Everett, WA · On-site

HTML5, Angular JS, JavaScript, Android Studio, and SVN SQL Server and IIS configurations UI design skills to translate requirements into UI Design. Code review and great team spirit Awareness of ...

Sarian, Inc.

Java Full Stack with UI

Seattle, WA · On-site

$59.75 - $77/hr

Highly skilled at front end engineering using HTML5 and CSS, JavaScript and JS libraries and ... Full Stack (Server + Client) development experience. * Fundamentals in OOPs Design. * Excellent ...

Sarian, Inc.

Java Full Stack with UI

Seattle, WA · On-site

$59.75 - $77/hr

Highly skilled at front end engineering using HTML5 and CSS, JavaScript and JS libraries and ... Full Stack (Server + Client) development experience. * Fundamentals in OOPs Design. * Excellent ...

Staffingine LLC

NET Full Stack Developer

Bellevue, WA · On-site

Job Title: .NET Full Stack Developer Job Location: Bellevue, WA Job Type: Contract * The developer ... Web UI Development with Angular functional web interfaces custom HTML CSS JavaScript and ...

RxCloud

Java full Stack Developer

Bellevue, WA · On-site

$59 - $76/hr

RxCloud is seeking a Java Full Stack Developer to join their team. The role involves developing ... AngularJS, HTML, CSS, Javascript, JQuery, XML/JSON, and AJAX • Experience with logging ...

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All JobsStack Javascript JobsStack Javascript Jobs in Seattle, WA

Stack Javascript information

See Seattle, WA salary details

$27

$67

$97

How much do stack javascript jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for stack javascript 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 are the key skills and qualifications needed to thrive as a Stack JavaScript Developer, and why are they important?

To thrive as a Stack JavaScript Developer, you need proficiency in JavaScript, front-end frameworks like React or Angular, back-end environments such as Node.js, and a solid understanding of databases like MongoDB or SQL. Familiarity with version control systems (e.g., Git), RESTful APIs, and deployment platforms is typically required, along with relevant certifications like Microsoft Certified: JavaScript Developer. Strong problem-solving, collaboration, and communication skills help developers work effectively within teams and deliver robust applications. These competencies ensure the development of scalable, maintainable software solutions that meet business needs and client expectations.

How does a Stack JavaScript developer typically collaborate with designers and backend teams during a project?

As a Stack JavaScript developer, you’ll frequently work alongside UI/UX designers and backend engineers to deliver cohesive applications. Collaboration often involves translating design mockups into responsive front-end components and integrating APIs or services built by backend teams. Regular stand-ups, code reviews, and cross-functional meetings are standard, ensuring that features meet both visual and functional requirements. Effective communication and a willingness to offer and receive feedback are crucial for maintaining project alignment and addressing challenges as they arise.

What is a Stack JavaScript developer?

A Stack JavaScript developer is a programmer who specializes in using JavaScript for both front-end and back-end web development. They are proficient with technologies such as Node.js for server-side development and frameworks like React, Angular, or Vue.js for client-side interfaces. This role requires understanding the full web development process, including databases, APIs, and deployment. Stack JavaScript developers are valued for their ability to build complete applications using a single programming language across the entire technology stack.

What is the difference between Stack Javascript vs Frontend Developer?

AspectStack JavascriptFrontend Developer
Required SkillsJavaScript, Node.js, frameworks like React or Angular, backend and frontend knowledgeHTML, CSS, JavaScript, UI/UX design, frontend frameworks
Work EnvironmentFull-stack development, both client and server-sidePrimarily client-side, UI/UX focus
Common UsageBuilding complete web applications, handling backend and frontendDesigning and implementing user interfaces

Stack Javascript involves working on both backend and frontend using JavaScript, while a Frontend Developer specializes in creating and optimizing user interfaces. Both roles require JavaScript skills, but Stack Javascript covers a broader scope including server-side development.

What are popular job titles related to Stack Javascript jobs in Seattle, WA? For Stack Javascript jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Stack Javascript jobs in Seattle, WA look for? The top searched job categories for Stack Javascript jobs in Seattle, WA are:
Stack Javascript jobs near you
Software Development Engineer II (hybrid)

Software Development Engineer II (hybrid)

Northwest Administrators, Inc.

Seattle, WA • Hybrid

$10K - $13K/mo

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted yesterday

New

Job description

Our software development team builds secure, end-to-end solutions with a strong emphasis on high-quality, high availability software. We're seeking a talented full stack development engineer with exceptional T-SQL coding expertise, capable of designing and developing robust application logic and writing efficient, optimized SQL for data-driven systems. The ideal candidate has a proven track record of solving complex technical challenges through clean, maintainable code. In addition to outstanding coding ability, this person brings strong system design skills and the technical acumen needed to deliver reliable, scalable products that provide excellent experiences for our end users.

What you'll be doing...

  • Build high performance, highly available and reliable software.
  • Develop complex components/modules/scripts using .NET technologies.
  • Design, build and maintain proprietary desktop and web-based applications, balancing active feature development with critical production support.
  • Utilize modern AI-assisted development tools to accelerate coding, improve test coverage and streamline debugging workflows.
  • Architect and implement Agentic AI patterns and workflows to improve automation, process efficiency and intelligent data handling.
  • Contribute to debugging and troubleshooting the complete stack of services, identifying root causes for production issues in legacy and modern architecture.
  • Partner with Business Analysts who define and document functional requirements for user-requested applications or projects.
  • Document software components and architecture thoroughly for ongoing support, maintenance and seamless team collaboration.
  • Perform code walk-throughs and code reviews of software components to maintain high standards of quality.

This position has a hybrid work schedule with 3 days per week (Tue, Wed, Thu) in our Seattle office (Lake Union/Eastlake).

Who you are...

  • Educated. Bachelor's degree in computer science, engineering, math, information systems, physics or related areas.
  • Experienced. 6+ years of relevant software design and development experience with strong .NET Core / modern .NET experience).
  • Problem Solver. Strong analytical skills and ability to solve complex problems
  • Organized. Proven process improvement and organizational skills
  • Tech Stack. C#, .NET/.NET Core, T-SQL, modern Web stacks including Blazor, Windows Platform Stack, JavaScript/TypeScript, WPF, and MVC.
  • Skilled: Strong TSQL coding (including the ability to write & troubleshoot complex queries & stored procedures), proficiency in AI-assisted development tools and experience implementing Agentic AI frameworks, LLM integrations, or intelligent autonomous agents.
  • Preferred skills: Data visualization (PowerBI), API development, Frontend tools (React JS or Angular, etc.) and/or mobile development

Who we are...

Northwest Administrators, Inc. is an industry leader in third-party administration of employee benefits. We administer one of the largest multi-employer pension plans in the country, along with numerous large health and welfare plans. As part of our team, you will benefit from many training and development opportunities and can expect a better-than-market benefits package.

If hired, you can expect...

  • Salary range of $10,075 - $13,631 per month (dependent on experience & qualifications)
  • Comprehensive medical, dental (w/orthodontia), vision, Rx benefits, disability & life insurance
  • Optional benefits: health flex spending, dependent care assistance & pet insurance
  • Generous 401(k) plan with employer base contribution and match
  • Paid vacation (10 days), sick leave (10 days) and holidays (10 days)
  • Collaborative team environment
  • Hybrid work schedule available

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