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

2025 - Summer Intern Co-op Conversion

Seattle, WA · On-site

$17 - $22.75/hr

This requisition is for 2025 Summer Intern/Co-op Conversion candidates with assignment end dates ... Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ...

2025 - Summer Intern Co-op Conversion

Tacoma, WA · On-site

$16 - $21.50/hr

This requisition is for 2025 Summer Intern/Co-op Conversion candidates with assignment end dates ... Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ...

2025 - Summer Intern Co-op Conversion

Bellevue, WA · On-site

$16.75 - $22.50/hr

This requisition is for 2025 Summer Intern/Co-op Conversion candidates with assignment end dates ... Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ...

Domain-specific processors and programmable hardware accelerators are becoming central to modern ... Background in hardware-software co-design or close collaboration with silicon, platform, or ...

Principal Software Engineer

Redmond, WA · On-site

$188K - $304K/yr

CO+I delivers and operates the safest, most available and secure cloud in the industry. CO+I Engineering (CO+IE) is the software team that delivers tools, automation, and AI to enable fast ...

In the course of your internship or Co-op, you will be tasked with one or more mission-critical ... Help with prompt engineering, troubleshooting, and tuning of AI agents and responses for scoped ...

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 ...

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Showing results 1-20

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 Jul 17, 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 types of projects and technologies can a Software Developer Co-Op expect to work on during their placement?

As a Software Developer Co-Op, you can expect to work on a mix of real-world projects that may include developing new features, fixing bugs, or assisting with code reviews under the guidance of experienced engineers. The technologies you'll use often align with the company's stack, such as Java, Python, JavaScript, or frameworks like React, but you may also get exposure to tools for version control, testing, and continuous integration. The work environment is typically collaborative, with regular team meetings, code reviews, and mentorship opportunities to help you learn and grow. This hands-on experience not only builds your technical skills, but also strengthens your ability to work in a professional software development team.

What is a Software Developer Co-Op?

A Software Developer Co-Op is a student or recent graduate participating in a cooperative education program, typically working for a company as part of their academic curriculum. The co-op combines classroom learning with practical, hands-on experience in software development, allowing students to apply theoretical knowledge to real-world projects. These positions usually last several months and help students gain valuable industry experience, improve technical skills, and build professional networks. Co-ops often work under the supervision of experienced developers and may contribute to coding, testing, debugging, and documentation tasks.

What are the key skills and qualifications needed to thrive as a Software Developer Co Op, and why are they important?

To thrive as a Software Developer Co Op, you need a solid understanding of programming fundamentals, problem-solving abilities, and coursework or experience in computer science or a related field. Familiarity with languages like Java, Python, or C++, version control systems such as Git, and exposure to IDEs or collaborative coding platforms are typically required. Strong communication, teamwork, and eagerness to learn help you stand out in this role. These skills and qualities are crucial for quickly adapting to real-world software projects, effectively collaborating with teams, and contributing meaningful work during your co-op term.

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 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 July 2026, with employment types broken down into 1% As Needed, 74% Full Time, 21% Part Time, 1% Temporary, and 3% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $127,354 per year, or $61.2 per hour.
Co-Op, Software Engineer - Action Runtime

Co-Op, Software Engineer - Action Runtime

LiveRamp

Seattle, WA

$31 - $49/hr

Full-time

Re-posted 14 days ago


Job description

LiveRamp is the leading data connectivity platform. We believe connected data has the power to change the world. Our platform powers insights and experiences centered around the needs of real people, and in ways that keep the Internet open for all. LiveRampers thrive on building together with curiosity and humility-and have a good bit of fun along the way. We're always looking for smart, kind, and creative people to grow our team and impact.
Mission: LiveRamp makes it safe and easy for businesses to use data effectively.
Get ready for the best learning experience of your life. You will receive the same orientation training as our full-time engineers, you will be matched with an individual mentor, and you will be committing production code by the end of your first week. In the course of your internship or Co-op, you will be tasked with one or more mission-critical projects and make meaningful contributions to LiveRamp's success. Also, if our previous interns are any guides, you will have a ton of fun in the process!
Internships are 12 weeks long. Should we want to extend you a full-time offer after you graduate, we ask that you would be willing to consider this at the end of your internship.
Co-ops range between 12-24 weeks long. Should we want to extend you a full-time offer after you graduate, we ask that you would be willing to consider this at the end of your Co-op.


You will:

  • Contribute deeply to our real production systems - billions of daily requests, 80+ PBs of data, millions of anonymous people records, and powerful web applications to make it all accessible and intuitive.

  • Learn about the business and engineering practices at LiveRamp.

  • Prove yourself and earn the responsibilities of a full-time engineer.

About you:

  • Possess strong coding skills that you are ready to turn into industry-ready coding skills

  • Pursuing or completed a degree in Computer Science or other STEM degrees

  • Excited to learn new languages and technologies

  • Willing to dive in and learn by doing

  • Ready to work with others to solve hard problems

  • Possess a startup personality: smart, ethical, friendly, hard-working and proactive

  • Excited to work with products that have close interactions with customers

Bonus Points (varies by team, but here are a few):

  • Knowledge of Java, Core Java, Big Data, such as Hadoop and Spark

  • Knowledge of distributed SQL database management systems, such as SingleStore

  • Experience with GCP or another cloud provider (AWS, Azure, ...)

  • Experience with Kubernetes, Cadence, Scala

  • Contributions to open-source projects

  • Projects involving Workflow Orchestration

  • Experience with Agile software development

  • Experience developing user interfaces with the React framework

  • Experience with Ruby on Rails or Node.js

  • Experience with TypeScript and Express.js

The approximate hourly compensation range is $31.00 to $49.00. The actual offer, reflecting the total compensation package and benefits, will be determined by a number of factors including the applicant's experience, knowledge, skills, and abilities, geography, as well as internal equity among our team.

More about us:

LiveRamp's mission is to connect data in ways that matter, and doing so starts with our people. We know that inspired teams enlist people from a blend of backgrounds and experiences. And we know that individuals do their best when they not only bring their full selves to work but feel like they truly belong. Connecting LiveRampers to new ideas and one another is one of our guiding principles-one that informs how we hire, train, and grow our global team across nine countries and four continents. Click here to learn more about Diversity, Inclusion, & Belonging (DIB) at LiveRamp.

We use automated decision systems (ADS) as part of our recruitment and hiring process. If you require an accommodation or believe that the use of an ADS may create a barrier to your application or participation in the hiring process due to a disability or other protected characteristic, please let us know. We are committed to providing reasonable accommodations and ensuring an equitable hiring experience for all candidates.