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

Apex Informatics

Front End Engineer

Redmond, WA · On-site

Title: Front End Engineer Location: Redmond, WA Key job responsibilities * Design and implement Web ... Experience in a broad range of software design approaches and common UX patterns.

DRC Systems

Front End Engineer

Redmond, WA · On-site

$65 - $70/hr

Job Title: Front End Engineer Location: Redmond, WA (Onsite) Duration: 6 months + Extension / Roles ... software design approaches and common UX patterns

Mastech Digital

Front End Engineer

Redmond, WA · On-site

$50 - $70/hr

We are currently seeking a Front End Engineer for our client in the Consulting domain. We value our ... software development using JavaScript, HTML, and CSS experience. - 5+ years of front-end ...

NRG Energy

Sr Software Engineer, Embedded

Seattle, WA · On-site

$141K - $185K/yr

We are looking for a software engineer who has experience developing front-end software on embedded Linux platforms. The following skills are required: * Proficiency with modern C++ * Experience with ...

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Hive

Senior Software Engineer - Frontend

Seattle, WA

$160K - $250K/yr

The team is small and fast moving, and you will be expected to iterate quickly and make software design decisions on product features. As a front-end engineer at Hive, your breadth of skills paired ...

Hive

Senior Software Engineer - Frontend

Seattle, WA · On-site

$160K - $250K/yr

The team is small and fast moving, and you will be expected to iterate quickly and make software design decisions on product features. As a front-end engineer at Hive, your breadth of skills paired ...

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All JobsFrontend Software Engineer JobsFrontend Software Engineer Jobs in Seattle, WA

Frontend Software Engineer information

See Seattle, WA salary details

$69.4K

$158.1K

$225.3K

How much do frontend software engineer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for frontend software engineer in Seattle, WA is $158,106.00, according to ZipRecruiter salary data. Most workers in this role earn between $128,600.00 and $183,800.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Frontend Software Engineer, and why are they important?

To thrive as a Frontend Software Engineer, you need strong proficiency in HTML, CSS, JavaScript, and modern frontend frameworks like React or Angular, typically supported by a degree in computer science or related experience. Familiarity with version control systems (such as Git), responsive design tools, and build tools like Webpack or npm is also important. Creativity, problem-solving, and effective communication help engineers collaborate with teams and deliver user-friendly interfaces. These skills are crucial for building performant, maintainable, and visually appealing applications that meet user needs and business goals.

What are some common challenges faced by Frontend Software Engineers when working on cross-functional teams?

Frontend Software Engineers often collaborate closely with backend developers, designers, and product managers. A common challenge is ensuring effective communication and alignment, especially when translating design mockups into functional user interfaces or integrating with backend APIs. Balancing user experience goals with technical constraints and timelines can also be demanding. Proactively participating in sprint planning and code reviews helps foster collaboration and ensures smoother project delivery.

What does a Frontend Software Engineer do?

A Frontend Software Engineer is responsible for designing and implementing the user interface of websites and web applications. They work with technologies like HTML, CSS, and JavaScript, as well as frameworks such as React or Angular, to create interactive and visually appealing experiences for users. Their job also involves ensuring that websites are responsive, accessible, and optimized for performance across various devices and browsers. Collaboration with designers, backend engineers, and other team members is a key part of their role.

What is the difference between Frontend Software Engineer vs Web Developer?

AspectFrontend Software EngineerWeb Developer
Required skillsHTML, CSS, JavaScript, frameworks (React, Angular), UI/UX principlesHTML, CSS, JavaScript, basic backend knowledge
Work environmentCollaborates with designers, backend developers, product teamsBuilds websites, often with less focus on complex UI/UX
Industry usageTech companies, startups, agenciesSmall businesses, freelance projects, agencies

Frontend Software Engineers focus on creating interactive, user-friendly interfaces using advanced frameworks and UI principles, often working closely with designers and backend teams. Web Developers may handle broader website development tasks, including basic front-end and some backend work, with less emphasis on complex UI design. Both roles are essential in web development but differ in scope and specialization.

What are the most commonly searched types of Frontend Software Engineer jobs in Seattle, WA? The most popular types of Frontend Software Engineer jobs in Seattle, WA are:
What are popular job titles related to Frontend Software Engineer jobs in Seattle, WA? For Frontend Software Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Frontend Software Engineer jobs in Seattle, WA look for? The top searched job categories for Frontend Software Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Frontend Software Engineer jobs? Cities near Seattle, WA with the most Frontend Software Engineer job openings:
Frontend Software Engineer jobs near you
Senior Front End Software Engineer, React

Senior Front End Software Engineer, React

Anduril Industries

Seattle, WA • On-site

Other

Posted 27 days ago

Anduril rating

9.4

Company rating: 9.4 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

Job description

ABOUT THE TEAM

The Discovery team at Anduril is at the forefront of incubating and maturing high-potential, software-defined, AI-native offerings that meet the toughest, newest challenges across hardware, software, space, and cyber domains. We're the architects of mission autonomy and mesh networking, delivering scalable hardware solutions that meet some of the most urgent national security needs. By working hand-in-hand with elite teams in Perception, AI, Motion Planning, Hardware, Test Engineering, Space, Networking, and Vehicle hardware, we craft cutting-edge, end-to-end systems that redefine mission success.

ABOUT THE JOB

As a Frontend Software Engineer in the Discovery team, you will tackle a diverse range of challenges in interaction with autonomous systems and missile defense systems. Your work will ensure seamless integration of Anduril products to achieve critical outcomes. You will work on a fast paced team, alongside real operators, and have opportunities to watch your creations operate in fielded deployment environments.
Above all, Software Engineers at Anduril must embody a "Whatever It Takes" mindset-executing tasks expediently, scalably, and pragmatically while prioritizing the mission. You will make sound engineering decisions to deliver high-quality outcomes on time. In addition to building the software, you will work directly with customers to deploy it.
WHAT YOU'LL DO

  • Develop tools and capabilities that extend Anduril's Lattice OS to solve unique customer problems in the command and control of complex assets, the planning and execution of missile defense missions, networking, and remote asset management in far-edge environments.
  • Collaborate closely with customers, product designers, and other engineering teams to shape and build new software products and applications, optimizing for maximum value to the end user.
  • Build, test, deploy, and demonstrate mission-critical code in a tight feedback loop with end users.
  • Travel up to 25% of the time to participate in customer events and deploy capabilities in real-world scenarios.
  • Contribute to the development of existing software services across Anduril, aiming to develop reusable components that contribute to success across multiple Anduril product lines.
REQUIRED QUALIFICATIONS
  • Strong engineering background from industry or school, ideally in areas/fields such as Computer Science, Software Engineering, Mathematics, or Physics
  • Proficiency with web-based technologies, specifically React and Typescript
  • Ability to empathize with end-users, to turn needs into features, and to balance user experience with engineering constraints
  • Experience with real-time user interfaces that use reactive programming libraries - ReactJS or similar
  • Ability to quickly understand and navigate complex systems and established code bases
  • A desire to work on critical software that has a real-world impact
  • Eligible to obtain and maintain an active U.S. Top Secret security clearance
PREFERRED QUALIFICATIONS
  • Development of military operator-facing user interfaces
  • Experience working with military customers
  • Distributed communication networks and message standards
  • Knowledge of military systems and operational tactics

What Anduril employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Anduril Industries logo

About Anduril Industries

Sourced by ZipRecruiter

Anduril Industries is a trailblazer in the technology industry based in Costa Mesa, CA, US. Founded in 2017 by Palmer Luckey, the creator of Oculus VR, the company focuses on developing innovative technology to equip and empower those in the defense sector. Its primary products include cutting-edge autonomous systems and AI software that assist in combating threats to national and global security. The mission of Anduril Industries is to integrate technology and defense by building transformative, scalable solutions that ensure a safer world.

Industry

Guided missile and space vehicle manufacturing

Company size

501 - 1,000 Employees

Headquarters location

Costa Mesa, CA, US

Year founded

2017

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