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Software Developer Co Op Jobs in Seattle, WA (NOW HIRING)

Sr. Embedded Software Developer

Kent, WA · On-site

$151K - $174K/yr

  • Medical

  • Retirement

  • PTO

DCI is seeking a Sr. Embedded Software Developer in Kent, WA. If you are passionate about ... Unparalleled health benefits (PPO plan with no deductibles, no co-pays, DCI covers 99% of costs)

Sr. Embedded Software Developer

Kent, WA · On-site

$151K - $174K/yr

  • Medical

  • Retirement

  • PTO

DCI is seeking a Sr. Embedded Software Developer in Kent, WA. If you are passionate about ... Unparalleled health benefits (PPO plan with no deductibles, no co-pays, DCI covers 99% of costs)

We are looking for strong, passionate C#, SQL, JavaScript (jQuery, backbone) developers who write ... You should be eager not just to implement code but also work closely with the company's co-founder ...

We are looking for strong, passionate C#, SQL, JavaScript (jQuery, backbone) developers who write ... You should be eager not just to implement code but also work closely with the company's co-founder ...

Water/Wastewater Treatment Engineer

Bothell, WA · On-site

$37/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Gain hands-on experience with AutoCAD, Civil 3D, and other specialized software * Support projects ... Internship or co-op experience in the engineering or public works industry is a plus * Motivation ...

Water/Wastewater Treatment Engineer

Bothell, WA

$37/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Gain hands-on experience with AutoCAD, Civil 3D, and other specialized software * Support projects ... Internship or co-op experience in the engineering or public works industry is a plus * Motivation ...

Water/Wastewater Treatment Engineer

Bothell, WA · On-site

$37/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Gain hands-on experience with AutoCAD, Civil 3D, and other specialized software * Support projects ... Internship or co-op experience in the engineering or public works industry is a plus * Motivation ...

Water/Wastewater Treatment Engineer

Bothell, WA · On-site

$37/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Gain hands-on experience with AutoCAD, Civil 3D, and other specialized software * Support projects ... Internship or co-op experience in the engineering or public works industry is a plus * Motivation ...

Showing results 21-40

Software Developer Co Op information

See Seattle, WA salary details

$54.7K

$127.4K

$189K

How much do software developer co op jobs pay per year?

As of Aug 15, 2026, the average yearly pay for software developer co op in Seattle, WA is $127,354.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,500.00 and $148,000.00 per year, depending on experience, location, and employer.

What is the difference between Software Developer Co Op vs Software Engineer Intern?

AspectSoftware Developer Co OpSoftware Engineer Intern
CredentialsTypically enrolled in a computer science or related degree programUsually students in a similar field, often at the undergraduate level
Work EnvironmentPart-time or full-time during academic terms, often in corporate or tech company settingsTemporary position, often during summer, in tech companies or startups
Employer & Industry UsageCommon in tech, software, and IT industries; used by companies to develop talent pipelineCommon in tech and software industries; used for skill development and recruitment

Both roles are internship positions aimed at students gaining practical experience. The main difference lies in terminology and sometimes duration or scope, but both serve as entry points into software development careers.

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

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

What job categories do people searching Software Developer Co Op jobs in Seattle, WA look for?

The top searched job categories for Software Developer Co Op jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Software Developer Co Op jobs?

Cities near Seattle, WA with the most Software Developer Co Op job openings:

Infographic showing various Software Developer Co Op job openings in Seattle, WA as of August 2026, with employment types broken down into 1% Internship, 86% Full Time, 9% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $127,354 per year, or $61.2 per hour.

Avionics / Embedded Software Engineer I - Early Career (2026 Starts)

Blue Origin

Seattle, WA • On-site

$110K - $154K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.


Blue Origin rating

8.7

Company rating: 8.7 out of 10

Based on 91 frontline employees who took The Breakroom Quiz

18th of 72 rated aerospace companies


Job description

Application close date:

Applications will be accepted on an ongoing basis until the requisition is closed.

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!

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We are collaborators, doers, and problem-solvers who are relentlessly committed to a culture of safety. This position will directly impact the history of space exploration and will require your commitment and detailed attention towards safe and repeatable space flight. Join us in lowering the cost of access to space and enabling Blue Origin's vision of millions of people living and working in space to benefit Earth.

Multiple positions available across our Business Units. You will be matched with an appropriate engineering team based on your skillset and experience and our current business needs.

Timeline: Applications will be reviewed on a rolling basis.

Primary locations:

We prioritize placing early career engineers in locations where they can be co-located with their team and the relevant hardware they support. The primary locations for this role are listed below. Please indicate in the application where you would be willing to be located.

  • Kent, WA

  • Los Angeles, CA

Responsibilities include but are not limited to:

  • Your projects may include designing, building, and maintaining software applications and their components.

  • Based upon your placement, your work may involve many aspects of applied software development, requirement analysis, code development, testing, collaboration, documentation and system integration.

  • Collaborate with multidisciplinary teams to build verification plans, frameworks, tools, and tests for safety critical, real-time, embedded software that support control and diagnostics of human capable spacecraft, for both orbital and sub-orbital programs.

  • Review and update software requirements and designs for verifiability.

  • Write code to verify software for various embedded environments in C, C++, and Python.

  • Design adversarial, requirements based, automated tests.

  • Develop tools and infrastructure to support efficient build, debugging, and deployment.

Qualifications:

  • Minimum of a BS Degree in computer engineering, computer science, electrical engineering, mathematics, physics, aerospace, or related field.

  • Will have earned their degree within the last year and able to start by Fall 2026.

  • Software development skills, particularly in C/C++, Python, or C#/Java.

  • Problem solving and debugging skills, particularly in C/C++.

  • Experience with formalized verification activities (Test cases, procedures, reports).

  • Collaborative interactions with software development teams while maintaining objectivity and independence.

  • Relevant internship/co-op and/or hands-on experience that demonstrate development of both technical skills as well as leadership qualities.

  • Ability to earn trust, maintain positive and professional relationships, and strengthen our culture of inclusion.

  • Ability to work independently and as part of a team on rapid development programs.

  • Flexible and adaptable mindset.

  • Self-driven with the ability to seek out requirements with minimal direction.

Desired

  • Advanced degree in Computer Science or Software Engineering.

  • Experience with build, and test, and deployment automation.

  • Experience with and understanding of computer networking systems and protocols.

  • Experience with distributed applications and safety-critical software development.

  • Experience with Qt framework/QML.

  • Experience with DevOps and Agile / Scrum.

  • Working knowledge of configuration management and source code management systems.

How to prepare:

We are solving challenging, new problems and we need people to represent a wide variety of perspectives. Experience in aerospace is not a requirement. We value broad academic and industry experiences such as Tech, Oil & Gas, Nuclear, Automotive, and more.

When you apply, include your internship, co-curricular and research experience in your resume. Please also include the relevant programming languages you have used in these settings. If you haven't yet used a tool in a professional setting, please include relevant coursework that demonstrates your preparation for these roles.


Compensation Range for:

CA applicants is $110,623.00 - $154,871.85 WA applicants is $110,623.00 - $154,871.85

Other site ranges may differ

Culture Statement

Don't meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building an authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every desired qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.

Export Control Regulations

Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S.as a refugee or granted asylum.

Background Check

  • Required for all positions: Blue's Standard Background Check

  • Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation

  • Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.

  • Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical

Benefits

  • Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.

  • Stock Options for all regular employees (working at least 20 hours/week)

  • Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.

  • Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.

Equal Employment Opportunity

Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws. For more information on "Know Your Rights," please see here.

Affirmative Action and Disability Accommodation

Applicants wishing to receive information on Blue Origin's Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us atEEOCompliance@blueorigin.com. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.


What Blue Origin employees say

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Blue Origin logo

About Blue Origin

Sourced by ZipRecruiter

Blue Origin is a private aerospace manufacturing and suborbital spaceflight services company based in Kent, Washington, USA. Established in 2000 by Amazon founder Jeff Bezos, the company operates in the cutting-edge aerospace industry aiming to build a future where millions of people can live and work in space. They develop a variety of technologies, with a focus on reusable rocket systems which significantly reduce the cost of space travel. Blue Origin's core mission is to make this vision come to life by incrementally building on its successes with an ultimate vision of dramatic cost reduction and increased reliance on reusable spacecraft.

Industry

Space research administration

Company size

1,001 - 5,000 Employees

Headquarters location

Kent, WA, US

Year founded

2000