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

Cummins Inc.

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 ...

Cummins Inc.

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 ...

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All JobsSoftware Engineer Co Op JobsSoftware Engineer Co Op Jobs in Seattle, WA

Software Engineer Co Op information

See Seattle, WA salary details

$72.3K

$168K

$234K

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

As of Aug 7, 2026, the average yearly pay for software engineer co op in Seattle, WA is $167,980.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,600.00 and $197,000.00 per year, depending on experience, location, and employer.

What types of projects and responsibilities can a software engineer co op expect during their placement?

As a Software Engineer Co Op, you can typically expect to work on real-world projects alongside full-time engineers, often contributing to codebases, debugging, and writing tests. Your responsibilities may also include participating in agile team meetings, collaborating with cross-functional teams such as QA and product management, and learning industry-standard tools and workflows. While the scope of your work may start with smaller tasks, strong performance can lead to more complex assignments and greater autonomy as your term progresses.

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

AspectSoftware Engineer Co OpSoftware Developer Intern
CredentialsTypically pursuing or holding a bachelor's degree in Computer Science or related fieldUsually students in similar fields, often at an earlier stage of their education
Work EnvironmentFull-time or part-time cooperative work, often integrated with academic scheduleInternship, often part-time or summer-only
Employer & Industry UsageUsed by tech companies for ongoing cooperative programs, often in software development teamsCommonly used by companies for short-term internship roles in software development

The main difference is that a Software Engineer Co Op is a longer-term, often semester-based cooperative position that integrates with academic programs, while a Software Developer Intern is typically a shorter-term internship, often during summer, focused on gaining initial industry experience.

What are software engineer co op positions?

Students studying to be software engineers often look for internship and training opportunities. As a software engineer co-op, you work with today’s latest and greatest technologies, researching Database Theory, JavaScript, CSS3, HTML5, and more. Your responsibilities are those of a student and intern, and you research and develop software. Your duties may include completing a project, assisting engineers, or shadowing them to develop the skills necessary for entering the workforce. Co-op positions often last for a term of one year. Students almost always receive pay for these positions that either provide credit or a pass/fail grade.

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

To thrive as a Software Engineer Co Op, you need a solid understanding of programming fundamentals, algorithms, and data structures, usually supported by coursework in computer science or a related field. Familiarity with common programming languages (such as Python, Java, or C++), version control systems like Git, and basic exposure to development environments is important. Strong problem-solving abilities, willingness to learn, and effective communication set standout candidates apart. These skills ensure you can contribute to real-world projects, adapt to new technologies, and collaborate effectively within engineering teams.

What is a software engineer co op?

A Software Engineer Co-Op is a student or recent graduate who participates in a cooperative education program, gaining hands-on work experience at a company while still in school. These positions typically last several months and allow students to apply their classroom knowledge to real-world software development projects. Co-Ops work alongside experienced engineers, contributing to coding, debugging, and project development, and often rotate between academic terms and work terms. This experience helps students build their skills, expand their professional network, and often leads to future job opportunities.
More about Software Engineer Co Op jobs
What are the most commonly searched types of Software Engineer jobs in Seattle, WA? The most popular types of Software Engineer jobs in Seattle, WA are:
What are popular job titles related to Software Engineer Co Op jobs in Seattle, WA? For Software Engineer Co Op jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Software Engineer Co Op jobs in Seattle, WA look for? The top searched job categories for Software Engineer Co Op jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Software Engineer Co Op jobs? Cities near Seattle, WA with the most Software Engineer Co Op job openings:
Software Engineer Co Op jobs near you
Infographic showing various Software Engineer Co Op job openings in Seattle, WA as of August 2026, with employment types broken down into 92% Full Time, 4% Temporary, and 4% Contract. Highlights an 96% In-person, and 4% Remote job distribution, with an average salary of $167,980 per year, or $80.8 per hour.

Co-Op, Software Engineer - Action Runtime

LiveRamp

Seattle, WA

$31 - $49/hr

Full-time

Re-posted 5 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.

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