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Open Source Software Developer Jobs in Seattle, WA

Saksoft

Golang Developer

Redmond, WA · On-site

Contract Duration: Long Term Senior Software Engineer - Go (Golang) OSS Package Ecosystem Experience 7+ Years Role Summary We are seeking an experienced Go (Golang) Open Source Software Engineer to ...

The Avian Consulting LLC

Golang Developer

Seattle, WA · On-site

Role Summary We are seeking an experienced Go (Golang) Open Source Software Engineer to drive the modernization and maintenance of large-scale third-party package ecosystems. The engineer will be ...

OpenAI

Full Stack Software Engineer, Codex

Seattle, WA · On-site

$255K - $405K/yr

The team is also responsible for developer-facing Codex experiences including the Codex IDE ... The team also works closely with the open-source software community, building tools that help ...

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All JobsOpen Source Software Developer JobsOpen Source Software Developer Jobs in Seattle, WA

Open Source Software Developer information

See Seattle, WA salary details

$54.6K

$127.3K

$188.9K

How much do open source software developer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for open source software developer in Seattle, WA is $127,283.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,400.00 and $147,900.00 per year, depending on experience, location, and employer.

What is an open source software developer?

Open Source Software Developers are programmers who create, maintain, or contribute to software projects whose source code is made freely available for anyone to use, modify, and distribute. They often collaborate with a global community of developers and may work on a voluntary basis or be employed by organizations that support open source initiatives. Their work involves writing code, fixing bugs, reviewing contributions, and helping manage project documentation. Open source developers play a key role in advancing technology by making software accessible and fostering innovation through community collaboration.

How do open source software developers typically collaborate with contributors from around the world?

Open Source Software Developers often work with a global community of contributors using online collaboration tools such as GitHub, mailing lists, and chat platforms like Slack or Discord. Communication is primarily asynchronous, requiring clear documentation and code review practices to ensure smooth project progress. Developers regularly participate in discussions, review pull requests, and help onboard new contributors, making strong written communication skills essential. This collaborative environment fosters learning and innovation, but also requires flexibility and patience to manage different time zones and cultural perspectives.

What are the key skills and qualifications needed to thrive as an open source software developer, and why are they important?

To thrive as an Open Source Software Developer, you need strong programming skills, knowledge of version control systems like Git, and familiarity with open source licensing, typically supported by a relevant degree or coding experience. Proficiency with collaborative development platforms such as GitHub or GitLab and understanding of continuous integration tools are commonly required. Excellent communication, self-motivation, and the ability to work effectively in distributed teams set outstanding contributors apart. These skills are crucial for efficiently building, maintaining, and contributing to widely used open source projects in a collaborative, global environment.

What is the difference between Open Source Software Developer vs Software Engineer?

AspectOpen Source Software DeveloperSoftware Engineer
CredentialsTypically requires programming skills, familiarity with open source licenses, and sometimes certifications like Linux Foundation certificationsRequires a degree in computer science or related field; certifications like Microsoft Certified or AWS certifications are common
Work EnvironmentOften collaborates in open source communities, contributes to public repositories, and works remotelyWorks in corporate or enterprise settings, often in teams within organizations
Industry UsageUsed across tech, non-profit, and open source communities; focuses on public projectsEmployed in various industries including tech, finance, healthcare, and more for product development

While both roles involve software development, Open Source Software Developers focus on collaborative, community-driven projects often in open environments, whereas Software Engineers typically work within organizations on proprietary or internal systems. The roles overlap in skills but differ in scope and work setting.

Open Source Software Developer jobs near you
Infographic showing various Open Source Software Developer job openings in Seattle, WA as of September 2026, with employment types broken down into 75% Full Time, 8% Part Time, and 17% Contract. Highlights an 100% In-person job distribution, with an average salary of $127,283 per year, or $61.2 per hour.

Open Source Software developer

Redmond, WA

SRI Tech solutions Inc
IT Services • 501 - 1,000 employees
Learn more about SRI Tech solutions Incexternal

Contractor

Re-posted 20 days ago

Job description

Company Description

SRI Tech is an IT staffing and solutions firm that serves clients with a full range of IT services that we deliver effectively and efficiently. Ranked in the top 20% of the fastest growing companies in the US by Inc. 5000 - SRI Tech is fast growing & dynamic firm maintaining its speed to be one of the leaders in serving IT. 



Job Description

SRI Tech looking for strong Linux, AWS and Open Source Software development expertise in integrate applications with AWS Cloud Watch using technologies such as "fluentd", "log stash", "beats" etc.

Qualifications
  • Strong working experience with log analyzers - Logstash or Fluentd or Beats
  • Good working expose with AWS, Azure and other cloud Apis
  • Expose to Linux and windows OS
Additional Information

All your information will be kept confidential according to EEO guidelines.


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