ZipRecruiter

Log In

1

Software Developer Contractor Jobs in Seattle, WA

INSPYR Solutions

Embedded Software Engineer

Redmond, WA · On-site

$70 - $80/hr

US Citizen or Green Card Holders Position Summary We are seeking an Embedded Software Engineer Contractor with experience developing and supporting embedded software systems, over-the-air (OTA ...

Endurance Energy

Staff Software Engineer

Seattle, WA · On-site

As a Staff Software Engineer, you will develop the software infrastructure necessary for the ... federal contracting (CMMC, NIST 800-171, FedRAMP) • Prior experience standing up software for ...

Procom Consultants Group

Senior Java Developer

Bellevue, WA

$64.50 - $82.50/hr

... Contractor Payroll) Flextrack (Vendor Management System) Senior Java Developer On behalf of our ... Modify or upgrade applications to maintain software functionality. Identify and resolve programming ...

US Corp2Corp

Sr. .NET Developer

Bellevue, WA

$61.50 - $81.25/hr

Company Description Compunnel Software Group is a New Jersey based premier information technology ... Delivery - contractor/developer will build new components with only supervision, QA and ...

Zeno Power

Electrical Engineer (Contractor)

Seattle, WA · On-site

$65 - $75/hr

Company Overview Zeno Power is the leading developer of nuclear batteries - compact power systems ... Experience with PLC hardware and software environments is preferred. * Experience in the aerospace ...

Zeno Power

Electrical Engineer (Contractor)

Seattle, WA · On-site

$65 - $75/hr

Company Overview Zeno Power is the leading developer of nuclear batteries compact power systems ... Experience with PLC hardware and software environments is preferred. * Experience in the aerospace ...

Zeno Power

Electrical Engineer (Contractor)

Seattle, WA · On-site

$65 - $75/hr

Company Overview Zeno Power is the leading developer of nuclear batteries - compact power systems ... Experience with PLC hardware and software environments is preferred. * Experience in the aerospace ...

Zeno Power

Electrical Engineer (Contractor)

Seattle, WA

$65 - $75/hr

Company Overview Zeno Power is the leading developer of nuclear batteries - compact power systems ... Experience with PLC hardware and software environments is preferred. * Experience in the aerospace ...

Truveta

Software Engineer - Person Matching

Seattle, WA · On-site +1

$110K - $145K/yr

Software Engineer - Person Matching Truveta is the world's first health provider led data platform ... We believe that having employees, interns, and contractors with diverse backgrounds enables Truveta ...

next page

Showing results 1-20

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

Software Developer Contractor information

See Seattle, WA salary details

$54.7K

$127.4K

$189K

How much do software developer contractor jobs pay per year?

As of Jul 28, 2026, the average yearly pay for software developer contractor 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 Software Developer Contractors?

Software Developer Contractors are professionals hired on a temporary or project basis to design, develop, and maintain software applications for clients or companies. Unlike full-time employees, contractors typically work under a contract for a specific period or for the duration of a project. They may work independently, through agencies, or as part of a consulting firm, and often have specialized skills to meet specific project needs. This arrangement offers flexibility for both the developer and the employer, allowing organizations to scale their technical resources as needed.

What is the difference between Software Developer Contractor vs Software Developer Employee?

AspectSoftware Developer ContractorSoftware Developer Employee
CredentialsTypically requires a relevant degree and technical skills; certifications optionalSame as contractor, often with additional company-specific training
Work EnvironmentContract-based, often remote or on-site for short-term projectsFull-time, usually on-site or hybrid
Employer & Industry UsageCommon in tech firms, startups, consulting agenciesStandard in large corporations, tech companies, and organizations

Software Developer Contractors work on short-term projects, often remotely, with flexible arrangements, while Software Developer Employees are full-time staff with ongoing responsibilities and benefits. Both roles require similar skills and credentials but differ mainly in employment status and work setup.

What are the key skills and qualifications needed to thrive as a Software Developer Contractor, and why are they important?

To excel as a Software Developer Contractor, you need strong programming abilities, problem-solving skills, and a solid understanding of software development methodologies, often backed by a relevant degree or equivalent experience. Familiarity with version control systems (like Git), cloud platforms, and proficiency in languages such as Python, Java, or JavaScript are commonly required, along with certifications like AWS Certified Developer or Microsoft Certified: Azure Developer. Excellent communication, time management, and adaptability set top contractors apart, enabling them to quickly integrate with diverse teams and projects. These skills are essential for delivering high-quality, timely solutions in dynamic and varied client environments.

What are some common challenges software developer contractors face when integrating with existing teams?

Software developer contractors often join projects mid-stream and must quickly adapt to unfamiliar codebases, workflows, and team dynamics. A common challenge is building rapport with full-time staff and understanding company-specific coding standards or tools. Contractors are expected to be proactive in communicating, asking questions, and clarifying requirements to ensure smooth collaboration. Being flexible and open to feedback helps contractors deliver quality work while navigating these initial hurdles.
What cities near Seattle, WA are hiring for Software Developer Contractor jobs? Cities near Seattle, WA with the most Software Developer Contractor job openings:
Software Developer Contractor jobs near you
Infographic showing various Software Developer Contractor job openings in Seattle, WA as of July 2026, with employment types broken down into 1% Locum Tenens, 72% Full Time, 11% Part Time, 1% Temporary, and 15% Contract. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution, with an average salary of $127,354 per year, or $61.2 per hour.
Software Developer, Scaled Ops AI Acceleration Team

Software Developer, Scaled Ops AI Acceleration Team

Meta

Seattle, WA

$171K/yr

Full-time

Posted 2 days ago

Meta rating

7.8

Company rating: 7.8 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

136th of 245 rated software companies

Job description

Meta is seeking experienced Software Developer to join the Scaled Operations AI Accelerator Team. This small team is responsible for rapidly designing, developing, and deploying AI-powered automation solutions that transform operational processes and drive efficiency at scale. As a Software Developer, you will play a pivotal role in building and implementing innovative solutions using AI technologies, collaborating across functions, and managing the work of contractor and/or vendor workers to deliver measurable impact across Scaled Operations.
Software Developer, Scaled Ops AI Acceleration Team Responsibilities:
  • Full stack development. Design, develop, deploy, and maintain AI-powered automation solutions to optimize and automate key operational processes
  • Rapidly prototype, iterate, and implement technical solutions that drive full-time employee efficiency using AI technologies
  • Collaborate with process owners, architects, product managers, and cross-functional teams to identify high-impact automation opportunities and deliver solutions aligned with business needs
  • Apply full-stack engineering skills, including backend, frontend, and data engineering, to build robust, scalable, and maintainable systems
  • Manage and guide contractor workers and/or vendor workers in the development and delivery of technical solutions, ensuring quality, compliance, and alignment with team objectives
  • Ensure all solutions adhere to Meta’s security, privacy, and compliance requirements
  • Communicate technical concepts, project status, and solution impact clearly to both technical and non-technical audiences
  • Stay current with advancements in AI/ML and automation, and experiment with new tools and approaches to foster innovation and continuous improvement
  • Contribute to the development of playbooks, reusable templates, and best practices to scale successful automations across Scaled Operations
  • Track, analyze, and report on key metrics and business impact of automation initiatives

Minimum Qualifications:
  • 8+ years of experience in software engineering, support engineering, reliability engineering or related
  • 6+ years of experience in one or more of the following areas: machine learning, recommendation systems, natural language processing, data mining, artificial intelligence, AI-Infrastructure, or related technical field
  • Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
  • Bachelor’s degree in Computer Science, Computer Engineering, related technical field, or equivalent experience
  • Experience with the full web stack, REST API, Python, PHP/Hack, JavaScript/React development along with debugging and bug management support
  • Knowledge on fine-tuning and optimizations of PyTorch models and with at least one LLM such as Llama, GPT, Claude, Falcon, etc
  • Experience in communicating with technical and business audiences and creating technical documentation
  • Experience assessing, analyzing, and resolving operational issues using data analysis (SQL)
  • Experience supporting and guiding contractor workers and/or vendor workers in technical solution delivery
  • Demonstrated collaborate in cross-functional teams and deliver results in a demanding environment

Preferred Qualifications:
  • Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
  • Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
  • Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
  • Experience with Meta’s internal tools and platforms
  • Familiarity with Global Operations processes and workflows
  • Advanced degree in Computer Science, Engineering, or related field
  • Experience developing playbooks, reusable templates, and best practices for automation at scale that can be leveraged by less technical partners

About Meta:
Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.
Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.
Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com.
$171,000/year to $240,000/year + bonus + equity + benefits
Individual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about benefits at Meta.

What Meta employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply