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Ui Software Engineer Jobs in Seattle, WA (NOW HIRING)

Sr UI Developer

Bothell, WA · On-site

$67 - $87/hr

Design & implement quality software meeting all industry accepted standards * Participate and ... Work cooperatively with other UI Software Engineers, QA Engineers, and User Experience Designers as ...

Extensive experience in web and UI software development. Previous experience in roles like Technical Lead and Architect developing front-end UI rich applications. Demonstrated ability to produce ...

Requirements: • Extensive experience in web and UI software development. • Previous experience in roles like Technical Lead and Architect developing front-end UI rich applications. • ...

UI Engineer

Seattle, WA · Hybrid

$110K - $170K/yr

Taxbit software engineers are passionate about software and people! Your role will build and ... Strong background working with design systems, component libraries, and reusable UI patterns to ...

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.

Web/UI Developer Everett, WA 6 month contract Summary: Are you an experienced Web UI developer who ... NET C# knowledge Client is looking for a talented software engineer to assist in designing and ...

Senior Software Engineer

Bellevue, WA · On-site

$149K - $216K/yr

Position: Senior Software Engineer Location : 10900 NE 4th Street, Floor 8, Bellevue, WA 98004 ... Write clean, scalable, well-tested quality User interface (UI) software components, API services ...

UI Developer

Seattle, WA · On-site

$57 - $74/hr

The UI Developer is responsible for delivering client value and ensuring high client satisfaction ... NET MVC a plus * Delivery of high quality documentation in support of delivered software as ...

ReactJS UI Developer

Redmond, WA · On-site

$56 - $72.75/hr

Company Description Zen3 is a global software solutions and technology consulting company ... If you are a Senior UI Developer with ReactJS, please read on! Zen3 Info Solutions is looking to ...

ReactJS UI Developer

Redmond, WA · On-site

$56 - $72.75/hr

Company Description Zen3 is a global software solutions and technology consulting company ... If you are a Senior UI Developer with ReactJS, please read on! Zen3 Info Solutions is looking to ...

UI/UX Engineer

Seattle, WA · On-site

$107K - $133K/yr

Role - UI/UX Engineer Location : Seattle, WA (Onsite 5 days) About the Role We are seeking a UI/UX Front-End Engineer who combines strong user experience design capabilities with hands-on front-end ...

New

UI & Visualization Engineer (662469)

Bellevue, WA · On-site

$116K - $156K/yr

The AI team at the Futurewei Cloud Computing Lab is seeking Applied Researchers and/or System Engineers to conduct research & development in HCI for UI design, graph/network visualization, and ...

Design Led UI/UX Engineer

Seattle, WA · On-site

$107K - $133K/yr

Design Led UI/UX Engineer City: Seattle State/Province: Washington Posting Start Date: 9/2/26 Wipro ... Modify software codes to resolve errors, adapt to new hardware and software, enhance performance ...

UI Developer

Seattle, WA

$57 - $74/hr

... Title: UI Developer Duration: 3+ Months Location: Seattle WA Qualifications Formal training in user interface design. 5 years' experience with web development with a demonstrated focus on UI / ...

UI/UX Developer

Bellevue, WA · On-site

$56.50 - $73.25/hr

Job Title: UI/UX Developer Job Location: Bellevue - Washington - USA Job Type: Contract * Work directly with Figma files to interpret designs tokens and variables. * Build and maintain UI components ...

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Ui Software Engineer information

See Seattle, WA salary details

$70K

$139.1K

$210.7K

How much do ui software engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for ui software engineer in Seattle, WA is $139,134.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $158,300.00 per year, depending on experience, location, and employer.

What is a UI software engineer?

A UI (User Interface) Software Engineer is a professional responsible for designing, developing, and implementing the visual elements of software applications that users interact with. They use programming languages and frameworks to create intuitive and responsive interfaces, ensuring the best possible user experience. UI Software Engineers often collaborate with UX designers, backend developers, and product managers to bring digital products to life. Their work involves translating design mockups into functional code, optimizing application performance, and keeping up with the latest front-end technologies.

How does a UI software engineer typically collaborate with UX designers and backend developers during a project?

As a UI Software Engineer, you will regularly collaborate with UX designers to translate wireframes and user flows into functional, visually appealing interfaces. You'll work closely with backend developers to integrate APIs and ensure seamless data flow between the user interface and server-side logic. Effective communication and regular sync meetings are common practices to align on design specifications, technical constraints, and project timelines. This collaborative environment helps ensure the final product is both user-friendly and technically robust.

What are the key skills and qualifications needed to thrive as a UI software engineer, and why are they important?

To thrive as a UI Software Engineer, you need a strong grasp of front-end programming languages (such as JavaScript, HTML, and CSS), user interface design principles, and a relevant degree in computer science or a related field. Familiarity with frameworks like React, Angular, or Vue.js as well as version control systems like Git is typically required, and certifications in these technologies can be beneficial. Creativity, strong problem-solving abilities, and effective communication skills help you collaborate with cross-functional teams and translate user needs into intuitive interfaces. These skills ensure that UI software engineers can build visually appealing, responsive, and user-friendly applications that meet both technical and business goals.

What is the difference between Ui Software Engineer vs Front-End Developer?

AspectUi Software EngineerFront-End Developer
Required SkillsUI design, prototyping, coding in HTML/CSS/JavaScript, UI frameworksHTML, CSS, JavaScript, frameworks like React or Angular, UI implementation
Work EnvironmentCollaborates with designers, product managers, and developers to create user interfacesFocuses on building and implementing website or app interfaces
Industry UsageCommon in tech, software, and product companiesWidely used across web development, tech, and digital agencies

While both roles focus on user interfaces, a Ui Software Engineer often emphasizes designing and prototyping UI components and ensuring seamless integration, whereas a Front-End Developer primarily implements and codes the visual elements of websites or applications. The roles overlap, but Ui Software Engineers tend to have a stronger focus on UI design and user experience, making them essential in teams that prioritize UI innovation and usability.

Infographic showing various Ui Software Engineer job openings in Seattle, WA as of September 2026, with employment types broken down into 2% Internship, 66% Full Time, 4% Part Time, and 28% Contract. Highlights an 91% In-person, 2% Hybrid, and 7% Remote job distribution, with an average salary of $139,134 per year, or $66.9 per hour.

UX and UI Software Engineer -- Observability

Seattle, WA • On-site

Apple Inc.
Computer and Electronic Product Manufacturing • 10K+ employees

$175K - $263K/yr

Other

Medical, Dental, Retirement

Re-posted yesterday


Apple rating

8.1

Company rating: 8.1 out of 10

Based on 684 frontline employees who took The Breakroom Quiz

6th of 30 rated technology retailers


Job description

UX and UI Software Engineer - Observability

Seattle, Washington, United States Software and Services

The Apple Services Engineering organization is building the next generation of tools that empower Apple software developers to build the Apple services our customers love. You will be joining the Observability team, and we're focused on building the next generation of observability infrastructure and experiences at massive scale. As a User Experience and User Interface Software Engineer, you'll have a pivotal role in building the observability experience that teams within Apple will use to build and monitor Apple's services like Apple Intelligence, Apple Music, Apple Maps, iCloud, etc.If you're intrigued by the prospect of designing user interfaces used by team across Apple to transform petabytes of telemetry data into actionable insights that underpin the operations of some of the world’s largest Internet services, we invite you to join our team. We're seeking more skilled and enthusiastic engineers who relish the opportunity to tackle novel software engineering challenges. If this aligns with your interests, we'd be delighted to hear from you.

Description

The ideal candidate will have experience building UIs with React, Grafana, and observability tools, and a deep understanding of UX design principles.You'll have the courage and experience to be frank, ambitious, and humble, listening to others. We seek your thoughts on accelerating development, enhancing creativity, and empowering developers globally. Challenge the status quo, care about details, and the end user.We welcome enthusiastic software engineers to join our collaborative team. You'll have individual responsibility and influence over the observability experience for critical Apple services. Ideas and passion for developing software to maximize reuse, efficiency, and simplicity are essential. Your work impacts millions of Apple customers and is necessary to the success of some of the most visible current and future features.The Observability Experience team envisions a world where teams at Apple can't function without our dependable, best-in-class observability platform. Its integrations are deep, far-reaching, and automatic, enabling it to intelligently transform raw telemetry data into actionable, trustworthy information presented seamlessly, saving Apple employees time and enhancing their confidence in improving Apple's end customer experiences.

Responsibilities
  • Collaborate with designers, developers, and product managers to comprehend user requirements and business objectives.
  • Create interactive prototypes to test and refine design concepts.
  • Optimize user interfaces for performance and accessibility.
  • Conduct usability testing and gather user feedback to guide design enhancements.
  • Remain informed about the latest trends and best practices in user experience design.
Minimum Qualifications
  • Proficient in HTML, CSS, and UI component libraries.
  • Experience building UIs with React.
  • Experience using Grafana and creating dashboards.
  • Experience monitoring applications with observability tools or services.
  • Experience with PromQL.
  • Experience with OpenTelemetry is desirable.
  • Deep understanding of core CS concepts including data structures, algorithms, and concurrent programming.
  • Deep understanding of UX design principles and best practices.
  • 5+ years of industry experience.
  • Ability to work effectively in a collaborative team environment.
  • Ability to learn and apply new technologies and frameworks.
Preferred Qualifications
  • Excellent problem-solving and analytical skills.
  • Passion for developing and testing clear, robust code.
  • BS Degree in Computer Science or equivalent years of experience.
  • 5+ years of experience as a professional software engineer.

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $175,000 and $263,300, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant

At Apple, we believe accessibility is a fundamental human right. You'll find that idea reflected in everything here - in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong.

Learn about accessibility in Apple's workplace

Learn about reasonable accommodations for job applicants

Apple accepts applications to this posting on an ongoing basis.

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About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976