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Full Time Application Software Engineer Jobs in Seattle, WA

K2 Space

Flight Software Engineer

Seattle, WA

$123K - $160K/yr

We see Rust as a key enabling technology that allows us to be more effective as software engineers across the entire stack whether that is contributing to the GNC algorithms, application software on ...

Peregrine Team

Software Engineer

Seattle, WA · On-site

$110K - $140K/yr

Ensure application performance and reliability. Qualifications * Experience: 3-5 years in software development. Skills * Programming languages and system design. Attributes * Problem-solver and ...

Peregrine Team

Software Engineer

Seattle, WA · On-site

Job Summary : Peregrine Team is seeking a Software Engineer to develop and maintain scalable ... teams, and ensuring application performance and reliability. Responsibilities : • Write and ...

Starcloud

Software Engineer

Redmond, WA · On-site

$160K - $210K/yr

As a Software Engineer at Starcloud, you will play a pivotal role in designing, developing, and ... Applicants requiring reasonable accommodation to the application/interview process should notify ...

AST

Software Engineer

Tacoma, WA · On-site

$125K - $140K/yr

... application. * Experience with Scrum/Agile development methodologies * A strong problem-solving ... This is a full-time, on-site position based in Tacoma. AST is an equal opportunity employer.

AST

Software Engineer

Tacoma, WA · On-site

$125K - $140K/yr

... application. * Experience with Scrum/Agile development methodologies * A strong problem-solving ... This is a full-time, on-site position based in Tacoma. AST is an equal opportunity employer.

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All JobsApplication Software Engineer JobsFull Time Application Software Engineer JobsFull Time Application Software Engineer Jobs in Seattle, WA

Full Time Application Software Engineer information

See Seattle, WA salary details

$57.5K

$126K

$173K

How much do full time application software engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for full time application software engineer in Seattle, WA is $125,978.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,600.00 and $153,600.00 per year, depending on experience, location, and employer.

Is 25 too late to become a full time application software engineer?

Age is not a barrier to becoming a full-time application software engineer. Many professionals start or switch careers into software engineering in their mid-20s or later by gaining relevant skills through coding bootcamps, online courses, or degrees, and building a portfolio. Success depends on your technical skills, experience, and continuous learning rather than age.

What is the difference between Full Time Application Software Engineer vs Part Time Application Software Engineer?

AspectFull Time Application Software EngineerPart Time Application Software Engineer
Work HoursTypically 35-40 hours per weekLess than 30 hours per week
Employment StatusFull-time employment with benefitsPart-time employment, often without full benefits
ResponsibilitiesComplete project tasks, collaborate with teams, participate in full project cyclesMay focus on specific tasks or limited project phases
CredentialsUsually requires a bachelor's degree in CS or related fieldSimilar educational requirements, but may accept less experience

Full Time Application Software Engineers work standard hours, often with benefits, and handle comprehensive project responsibilities. Part Time Application Software Engineers work fewer hours, may have limited benefits, and focus on specific tasks. The roles differ mainly in hours and scope, but both require similar technical credentials and industry experience.

What are the most commonly searched types of Application Software Engineer jobs in Seattle, WA?

The most popular types of Application Software Engineer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Full Time Application Software Engineer jobs?

Cities near Seattle, WA with the most Full Time Application Software Engineer job openings:

Full Time Application Software Engineer jobs near you

Embedded Software Engineer, OS/Platform (Starlink)

SpaceX

Redmond, WA • On-site

$145K - $175K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago

SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

15th of 72 rated aerospace companies

Job description

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
EMBEDDED SOFTWARE ENGINEER, OS/PLATFORM (STARLINK)
At SpaceX, we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's largest satellite constellation and is providing fast, reliable internet to 9M+ users worldwide. We design, build, test, and operate all parts of the system - thousands of satellites, consumer receivers that allow users to connect within minutes of unboxing, and the software that brings it all together. We've only begun to scratch the surface of Starlink's potential global impact and are looking for best-in-class engineers to help maximize Starlink's utility for communities and businesses around the globe.
As an OS/Platform Software Engineer on the Starlink program, you will be solving challenges underpinning every aspect of the program's growth. The areas you could have an impact on could include, but are not limited to:
  • Bringing up next generation space grade silicon, including in house designed system on chip and peripherals.
  • Develop software from the early stage boot loaders to business logic with an emphasis on deterministic, secure, and performant platform for all of SpaceX Linux based spacecraft and grounds-based components.
  • Infrastructure and tools to enable rapid development and testing of new features for all OS/platform features.

Our software engineers are responsible for the complete lifecycle of the software they create, including development, testing, and support.
RESPONSIBILITIES:
  • Maintain and update in house branches of OSS software such as Linux, Buildroot, and u-boot.
  • Support secureboot and runtime security of all Linux based satellite components.
  • Maintain the spacecraft Ethernet network and connectivity.
  • Develop, deploy and test spacecraft software update process.
  • Support in-house System on Chip and peripheral through the life-cycle of the part.
  • Support OS/Platform specific test infrastructure.
  • Development and support device drivers for third party and in-house components.
  • Be the first software team to receive new satellite components.
  • Interface with Silicon, Electrical, and Application Software Engineers to bring hardware from prototype stage to on on-orbit operations.

BASIC QUALIFICATIONS:
  • Bachelor's degree in computer science, engineering, math, or science discipline; OR 2+ years of professional experience in software development in lieu of a degree (internship experience is applicable).
  • Development experience in C, C++, python and/or rust.

PREFERRED SKILLS AND EXPERIENCE:
  • Linux Kernel Up streamed patches preferred.
  • Knowledge of networking and Linux networking stack.
  • Good knowledge of computer architecture and modern secure boot flows.
  • Experience with ARM embedded systems.
  • Deep understanding of testing, continuous integration, build, deployment & continuous monitoring.
  • Creative approach to problem solving, exceptional analytical skills and engineering fundamentals.
  • Strong skills in debugging, performance optimization, and unit testing.
  • Excellent communication skills both written and verbal.
  • Ability to work effectively in a dynamic environment with changing needs and requirements.

ADDITIONAL REQUIREMENTS:
  • Must be willing to work extended hours and weekends as needed.

COMPENSATION AND BENEFITS:
Pay range:
Software Engineer/Level I: $125,000.00 - $145,000.00/per year
Software Engineer/Level II: $145,000.00 - $175,000.00/per year
Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees in Washington State accrue paid sick time in compliance with state and federal law. Company shuttles are offered to employees for roundtrip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday.
ITAR REQUIREMENTS:
  • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.

What SpaceX employees say

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About SpaceX

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Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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