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Part Time Software Engineer Independent Contractor Jobs in Seattle, WA

Weekday AI

Data Engineer - Finance

Bellevue, WA · On-site

$60 - $85/hr

Independent Contractor * Duration: 6-month contract with potential extension * Work Arrangement ... This is a hands-on data engineering position focused on building and maintaining production data ...

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 ...

micro1 AI

Bioinformatics Software Engineer

Tacoma, WA · Remote

$80 - $110/hr

Contractor Location: Remote micro1 is engaging Computational Biology & Cheminformatics Experts to contribute their expertise to a customer's computational drug discovery project. In this role, you'll ...

micro1 AI

Bioinformatics Software Engineer

Everett, WA · Remote

$80 - $110/hr

Contractor Location: Remote micro1 is engaging Computational Biology & Cheminformatics Experts to contribute their expertise to a customer's computational drug discovery project. In this role, you'll ...

micro1 AI

Bioinformatics Software Engineer

Bellevue, WA · Remote

$80 - $110/hr

Contractor Location: Remote micro1 is engaging Computational Biology & Cheminformatics Experts to contribute their expertise to a customer's computational drug discovery project. In this role, you'll ...

micro1 AI

Bioinformatics Software Engineer

Federal Way, WA · Remote

$80 - $110/hr

Contractor Location: Remote micro1 is engaging Computational Biology & Cheminformatics Experts to contribute their expertise to a customer's computational drug discovery project. In this role, you'll ...

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All JobsSoftware Engineer Independent Contractor JobsPart Time Software Engineer Independent Contractor JobsPart Time Software Engineer Independent Contractor Jobs in Seattle, WA

Part Time Software Engineer Independent Contractor information

See Seattle, WA salary details

$72.3K

$167.9K

$233.9K

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

As of Aug 25, 2026, the average yearly pay for part time software engineer independent contractor 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.
Part Time Software Engineer Independent Contractor jobs near you
Infographic showing various Part Time Software Engineer Independent Contractor job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $167,886 per year, or $80.7 per hour.

AI Software Engineer Expert - Remote

YO AI Labs

Seattle, WA • Remote

$100 - $200/hr

Part-time

Posted 13 days ago

Job description

Job Title: AI Software Engineering Domain Remote

Job Type: Contractor (Part-Time)
Location: Remote

Job Overview

We are seeking experienced AI Software Engineering Domain Experts to contribute their technical expertise to an innovative project focused on improving next-generation AI systems. In this role, you will evaluate, review, and refine AI-generated software engineering content to enhance the quality, accuracy, and reasoning of AI models. No prior AI experience is required—your software engineering expertise is what matters most.

Key Responsibilities
  • Analyze, review, and improve AI-generated software engineering content for technical accuracy and clarity.
  • Create, refine, and evaluate prompts to improve AI-generated technical outputs.
  • Conduct rubric-based evaluations of AI model responses, providing detailed quality feedback.
  • Draft and edit technical documentation, architecture documents, RFCs, design specifications, and engineering proposals.
  • Perform independent research and fact-checking to validate technical information.
  • Interpret and annotate technical data to support AI model training and evaluation.
  • Collaborate remotely with cross-functional teams to deliver high-quality project outcomes.
Required Skills
  • Critical Thinking
  • Analytical Reasoning
  • Quality Assurance
  • Prompt Engineering
  • AI Output Evaluation
  • Technical Documentation
  • Technical & Professional Writing
  • Content Review & Editing
  • Data Annotation
  • Fact Checking
  • Independent Research
  • Business Communication
  • Problem-Solving
  • Attention to Detail
Preferred Qualifications
  • 3+ years of professional experience as a Software Engineer, Senior Software Engineer, Staff Engineer, Technical Lead, Engineering Manager, Solutions Architect, or similar role.
  • Experience authoring or reviewing technical documentation, architecture documents, RFCs, design specifications, engineering proposals, postmortems, technical blogs, or code reviews.
  • Strong critical thinking, analytical reasoning, and structured problem-solving skills.
  • Excellent written communication and technical editing abilities.
  • Experience with AI coding tools or automated documentation tools is a plus but not required.
  • Advanced degree (Master's, MBA, JD, or PhD) or equivalent professional experience is preferred.