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Software Developer Contract Jobs in Seattle, WA (NOW HIRING)

YO AI Labs

Senior Software Engineer - Remote

Seattle, WA · Remote

$139K - $183K/yr

Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high ...

Oracle

Lead Principal Platform Software Engineer

Seattle, WA · On-site

$153K - $206K/yr

Experience designing service contracts, APIs, SDKs, adapter frameworks, or developer platforms for ... Apply software engineering best practices to deliver high-quality, maintainable, and well-tested ...

Webtellect, LLC

FE Developer + React

Seattle, WA · On-site +1

$118K - $137K/yr

We build software for those companies who have funding but not the resources or for those companies ... Additional Information Notes: * 6 month contract. * ** No 3rd parties. ** * ** No Visas allowed

Webtellect, LLC

FE Developer + React

Seattle, WA

$118K - $137K/yr

We build software for those companies who have funding but not the resources or for those companies ... Additional Information Notes: * 6 month contract. * ** No 3rd parties. ** * ** No Visas allowed

Slope

Senior Director, Software Engineering

Bellevue, WA · On-site

$292 - $386/hr

... contract requirements * Lead and scale a high‑performing organization of software engineers ... across multiple disciplines: embedded systems, Android/Linux platforms, AR/VR, distributed systems ...

INSPYR Solutions

Embedded Software Engineer

Redmond, WA · On-site

$70 - $80/hr

Redmond, WA (onsite) Duration: 6 month contract, additional extensions & conversion to FTE possible Compensation: $70/hr - $80/hr Work Requirements: US Citizen or Green Card Holders Position Summary ...

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Showing results 41-60

All JobsSoftware Developer Contract JobsSoftware Developer Contract Jobs in Seattle, WA

Software Developer Contract information

See Seattle, WA salary details

$54.7K

$127.4K

$189K

How much do software developer contract jobs pay per year?

As of Aug 4, 2026, the average yearly pay for software developer contract 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 are the typical work arrangements and expectations for contract software developers?

Contract Software Developers are usually hired for specific projects or defined timeframes, which can range from several weeks to multiple months, often working remotely or on-site depending on client needs. They are expected to quickly understand project requirements, deliver code efficiently, and collaborate with both in-house teams and other contractors, maintaining flexibility to adapt to different workflows and tools. Because contract roles may not include the same onboarding experience as permanent positions, self-motivation and strong independent work habits are important. This work arrangement provides valuable exposure to various industries and technologies, often expanding a developer’s professional network and enhancing career versatility.

What are the key skills and qualifications needed to thrive as a software developer contract?

A successful Software Developer Contract requires strong programming abilities, solid knowledge of software development methodologies, and relevant project or domain expertise, often supported by a degree in computer science or a related field. Familiarity with languages like Java, Python, or JavaScript, as well as tools such as Git, Agile frameworks, and certification in areas like AWS or Scrum, is highly valued. Excellent problem-solving skills, adaptability, effective communication, and an ability to quickly integrate into new teams are crucial soft skills. These competencies enable contract developers to deliver high-quality solutions while efficiently navigating diverse projects and rapidly changing work environments.

What is a software developer contract?

A Software Developer Contract job is a temporary or project-based position where a developer is hired for a specific duration, typically through a contract agreement. Contractors may work independently, for an agency, or directly with a company to develop, test, and maintain software applications. These roles often offer flexibility but may not include benefits like health insurance or paid time off. Contract developers are usually paid hourly or per project and may work remotely or on-site depending on the employer's needs.

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 are popular job titles related to Software Developer Contract jobs in Seattle, WA? For Software Developer Contract jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Software Developer Contract jobs in Seattle, WA look for? The top searched job categories for Software Developer Contract jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Software Developer Contract jobs? Cities near Seattle, WA with the most Software Developer Contract job openings:
Software Developer Contract jobs near you
Infographic showing various Software Developer Contract job openings in Seattle, WA as of July 2026, with employment types broken down into 60% Full Time, and 40% Contract. Highlights an 100% In-person job distribution, with an average salary of $127,354 per year, or $61.2 per hour.

Embedded Software Engineer with Security Clearance

Encode

Kent, WA • On-site

$148K - $195K/yr

Contractor

Re-posted 19 days ago

Job description

Title: Software Engineer (Associate) – Embedded Systems
Location: Kent, WA (Hybrid – 3 Days Onsite)
Type: 6–12+ Month Contract (Possible Extension)
Clearance should be Top Secret required We are seeking an experienced Embedded Software Engineer to support code generation for highly embedded systems. The role involves developing and testing code for target processors, integrating hardware and software, and collaborating with multi-disciplinary teams to prototype hardware solutions.
Requires 5+ years in C/C++, Linux/PetaLinux, and hardware-software integration. Preferred experience includes aerospace or electrical systems and familiarity with CMake. Candidates should be self-starters, adaptable, and capable of working in fast-paced environments. Bachelor’s, Master’s, or PhD in STEM disciplines required.

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