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

Protingent

Software Engineer II

Redmond, WA · On-site

$75 - $85/hr

Protingent Staffing has an exciting contract Software Engineer II opportunity located in Redmond, WA. Job Responsibilities: * Develop and maintain AWS Lambda functions using Python. * Build and ...

System One Holdings, LLC

Software Engineering

Lynnwood, WA · On-site

$96 - $110/hr

Contract Compensation: $96.00 - $110.00 hourly Security Clearance: Secret (Interim Secret is acceptable) System One is seeking a Software Engineer with the following qualifications: * 6+ years of ...

Procom Consultants Group

Senior Java Developer

Bellevue, WA

$64.50 - $82.50/hr

... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor ... Modify or upgrade applications to maintain software functionality. Identify and resolve programming ...

Protingent

Senior Software Engineer

Bellevue, WA · On-site

$56 - $95/hr

Protingent Staffing has an exciting contract Senior Software Engineer opportunity. Job Responsibilities: * Design, implement, document, and test software based on formally defined requirements and ...

Gable

Staff Software Engineer, Infrastructure

Seattle, WA · On-site

$210K - $250K/yr

We bring data contracts, code-level lineage, and CI/CD enforcement into the development lifecycle ... Someone who is autonomously jumping between backend systems, deployment workflows, developer ...

Gable

Staff Software Engineer, Infrastructure

Seattle, WA · On-site

$210K - $250K/yr

We bring data contracts, code-level lineage, and CI/CD enforcement into the development lifecycle ... Someone who is autonomously jumping between backend systems, deployment workflows, developer ...

Webtellect, LLC

FE Developer + React

Seattle, WA

$118.40K - $137.70K/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 · On-site +1

$118.40K - $137.70K/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

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Software Developer Contract information

See Renton, WA salary details

$54.2K

$126.3K

$187.5K

How much do software developer contract jobs pay per year?

As of May 29, 2026, the average yearly pay for software developer contract in Renton, WA is $126,319.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,600.00 and $146,800.00 per year, depending on experience, location, and employer.

What is a Software Developer Contract job?

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 key skills and qualifications needed to thrive in the Software Developer Contract position, and why are they important?

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 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.
More about Software Developer Contract jobs
What are the most commonly searched types of Software Developer jobs in Renton, WA? The most popular types of Software Developer jobs in Renton, WA are:
What are popular job titles related to Software Developer Contract jobs in Renton, WA? For Software Developer Contract jobs in Renton, WA, the most frequently searched job titles are:
What cities near Renton, WA are hiring for Software Developer Contract jobs? Cities near Renton, WA with the most Software Developer Contract job openings:
Software Developer Contract jobs near you
Infographic showing various Software Developer Contract job openings in Renton, WA as of May 2026, with employment types broken down into 88% Full Time, 9% Part Time, 1% Temporary, and 2% Contract. Highlights an 31% Physical, 13% Hybrid, and 56% Remote job distribution, with an average salary of $126,319 per year, or $60.7 per hour.
Software Engineering - Application Developer

Software Engineering - Application Developer

Mastech Digital

Seattle, WA • On-site

$60 - $65/hr

Full-time, Contractor

Medical, Dental, Vision, Life, Retirement

Posted 10 days ago

Job description

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Software Engineering - Application Developer for our client in the IT-Services domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately.

Duration: 4-6 Months Contract with extension

Location: Seattle, WA

Salary: $60.00-$65.00/Hourly

Role: Software Engineering - Application Developer

Primary Skills: JavaScript

Role Description: The Software Engineering - Application Developer must have 4+ years of experience.

Primary Job Duties/Responsibilities:

- Design and Implement Communications Components, Applications and Services

- Partner with the Satellite, Networks and Security engineering teams

- Design components, services, and relevant data models

- Collaborate with engineers across the organization to gather requirements, design, develop, deploy, and operate critical e-Commerce software.

- Work on initiatives building e-Commerce functions on AWS infrastructure and help implement best practices for software development.

- Develop code, build CI/CD pipelines, test automation, and dashboards for monitoring health of systems.

- Help engineers and build solutions which are required for provisioning and operating an Internet service provider.

Basic Qualifications:

- 4+ years of non-internship professional software development experience.

- 3+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience.

- Experience programming with at least one software programming language.

- Experience managing Java based SDKs, AWS based development, API design, JSON.

- Java based SDKs, AWS based development, API design, JSON.

- Java programming Language – MVC Framework.

- AWS Cloud native skills and AWS tooling.

- API creation/JSON – Restful webservices and possibly GraphQL.

- API Gateway knowledge – AWS API Gateway.

Preferred Qualifications:

- Experience in integrating Financial Application and Accounting solutions (e.g. Oracle).

- 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience.

- Bachelor's degree in computer science or equivalent.

Education: Bachelor's degree in Computer Science, Business, IT, or any related field

Experience: Minimum 4+ years of experience

Relocation: This position will not cover relocation expenses

Travel: No

Local Preferred: Yes

Note: Must be able to work on a W2 basis (No C2C)

Recruiter Name: Aakash Gupta

Recruiter Phone: (484) 331-3522

Benefits:

We have various coverages and additional benefits to choose from:

- Medical, Dental (Including Ortho) & Vision Insurance (Option to Enroll).

- Paid Leaves (Wherever applicable).

- Life & Disability Coverage (Upon eligibility).

- 401K Option, Education Assistance Program and more.

Mastech Digital is an Equal Opportunity Employer - All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.