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Part Time Software Engineer Startup Jobs in Seattle, WA

iSpot

Principal Software Development Engineer

Bellevue, WA · On-site +1

$163K - $212K/yr

As a Principal Software Development Engineer, you will be a hands-on leader and strategic thinker ... or part-time office-based or a fully remote employee. A hybrid work schedule indicates that you ...

Shannon & Wilson Inc

Data Engineer

Seattle, WA · On-site

$90K - $120K/yr

... software) and external data sources. - Design and maintain clean, curated data models to support ... prorated for part-time employment) * Sick leave accrues based on state requirements * 9 paid ...

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All JobsSoftware Engineer Startup JobsPart Time Software Engineer Startup JobsPart Time Software Engineer Startup Jobs in Seattle, WA

Part Time Software Engineer Startup information

See Seattle, WA salary details

$72.3K

$167.9K

$233.9K

How much do part time software engineer startup jobs pay per year?

As of Aug 10, 2026, the average yearly pay for part time software engineer startup in Seattle, WA is $167,886.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,600.00 and $196,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a part-time software engineer in a startup?

To thrive as a Part Time Software Engineer in a startup, you need solid programming skills, experience with software development lifecycles, and a relevant degree or equivalent experience. Familiarity with version control systems like Git, cloud platforms, and popular frameworks or languages (such as JavaScript, Python, or React) is typically expected. Strong problem-solving abilities, adaptability, and effective communication help you excel in a fast-paced, collaborative environment. These skills and qualities are vital to contribute meaningfully, manage shifting priorities, and support rapid product development in a startup setting.

What does a part-time software engineer at a startup do?

Part-time software engineers at startups are responsible for developing, testing, and maintaining software products or features, typically working fewer hours than full-time staff. They often collaborate closely with small teams to build new applications, fix bugs, and contribute to code reviews. Due to the fast-paced and dynamic nature of startups, part-time engineers may also be involved in product discussions and decision-making. Flexibility, adaptability, and strong technical skills are important in these roles, as tasks and priorities can change quickly.

What is the difference between Part Time Software Engineer Startup vs Part Time Web Developer Startup?

AspectPart Time Software Engineer StartupPart Time Web Developer Startup
Required SkillsProgramming, software development, algorithmsHTML, CSS, JavaScript, front-end/back-end web development
Work EnvironmentCollaborative, tech-focused startup teamsCreative, design-oriented startup teams
Common CertificationsComputer Science degree, coding bootcampsWeb development certifications, UX/UI courses

While both roles are part-time positions in startup environments, a Part Time Software Engineer focuses on building and maintaining software systems, requiring programming and algorithm skills. In contrast, a Part Time Web Developer specializes in designing and developing websites, emphasizing front-end and back-end web technologies. The roles share similar startup work environments and certification backgrounds but differ in technical focus and daily tasks.

How does working as a part-time software engineer at a startup typically differ from similar roles at larger companies?

As a part-time software engineer at a startup, you'll often experience a fast-paced and dynamic environment where responsibilities can shift quickly based on the company's immediate needs. Startups usually have smaller teams, so you'll likely collaborate closely with founders and other engineers, gaining exposure to a broad range of tasks—including coding, product discussions, and even deployment. Flexibility and adaptability are important, as priorities may change rapidly. This role can offer significant learning opportunities and visibility, but may also require managing ambiguity and balancing shifting priorities.
What are the most commonly searched types of Software Engineer Startup jobs in Seattle, WA? The most popular types of Software Engineer Startup jobs in Seattle, WA are:
What are popular job titles related to Part Time Software Engineer Startup jobs in Seattle, WA? For Part Time Software Engineer Startup jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Part Time Software Engineer Startup jobs in Seattle, WA look for? The top searched job categories for Part Time Software Engineer Startup jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Part Time Software Engineer Startup jobs? Cities near Seattle, WA with the most Part Time Software Engineer Startup job openings:
Part Time Software Engineer Startup jobs near you
Infographic showing various Part Time Software Engineer Startup job openings in Seattle, WA as of August 2026, with employment types broken down into 100% Part Time. Highlights an 93% In-person, and 7% Remote job distribution, with an average salary of $167,886 per year, or $80.7 per hour.

Software Engineer (Full-time, part-time, or Intern)

Neptune.io, Inc.

Seattle, WA

Full-time, Part-time, Internship

Re-posted 9 days ago

Job description

Be part of a team passionate about building a great auto-remediation platform About Us : We are a startup founded by ex-Amazon and Intel employees. Neptune.io is SaaS platform that auto-remediates IT monitoring alerts. Neptune sits on top of existing monitoring systems such as Amazon CloudWatch, NewRelic etc, and takes automated actions when alerts come, thus improving DevOps productivity and saving costs

Careers at Neptune.io : We know you are already working at large companies, but some of you are passionate about starting up on your own in future. The best way to launch a startup is to take part in a top-notch startup and learn it all first hand . Currently, we are on a mission to build an amazing platform for developers

If you are excited about building a scalable distributed system ground-up, this is an amazing opportunity. Come join us. Software Engineer, Distributed systems (Full-time or Part-time or Intern) Requirements: Expert software development experience in Java Extensive knowledge of Unix/Linux Experience with AWS EC2, AWS S3, DynamoDB is a plus Familiarity with distributed data management, design/implementation tradeoffs in building high-performance, fault-tolerant distributed systems Education: BS/ MS/PhD in Computer Science or related field Most important of all, you enjoy building a bootstrapped startup from ground-up Responsibilities: Building distributed systems software Improving performance and scalability Diagnosing and debugging complex issues Recruit and build the team with rockstars like you What you'll get from us Opportunity to work along a top-notch team that has experience in companies like Amazon, Intel and Boston Consulting Group.

The team has built and shipped services like Amazon S3 and Amazon DynamoDB Learn what's involved in launching a startup - talking to customers, iterating quickly, delivering production-ready code and building the team Contact Please reach out to team@neptune.io to learn more

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