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

Provn

Senior Software Engineer

Seattle, WA

$155K - $211K/yr

Provn is hiring a Senior Software Engineer supporting a Seattle company building the next ... and contract discipline, CI/CD fluency (automated builds, safe deploys, rollbacks, feature flags ...

PTR Global

Software Engineer II

Seattle, WA · On-site

$60 - $65/hr

Contract Job ID: 171155 Job Overview: We are seeking a highly skilled and motivated Software Engineer II to join our team in Seattle, Washington. The ideal candidate will have a strong background in ...

Boeing

Associate Software Engineer DevSecOps

Tukwila, WA · On-site

$98.60K - $133.40K/yr

Associate Software Engineer DevSecOps Company: The Boeing Company The Boeing Company is currently ... working in a multi-contract/multi-program environment.They will support the development of ...

New

US Corp2Corp

Sr. .NET Developer

Bellevue, WA

$61.50 - $81.25/hr

... software package for data (benefits etc) The developer does not require a lot of insurance/health background Strategy A key provision should be the option for contract to hire. Ideally this is low ...

DevSelect

Senior Software Engineer II (.NET Core)

Redmond, WA · On-site

$137.20K - $180.90K/yr

Redmond, WA Openings: 2 Type: Long-Term Contract Senior Software Engineer (.NET Core) Are you impassioned about cloud computing and love the challenge of solving complex technical problems? Come join ...

DevSelect

Senior Software Engineer II (.NET Core)

Redmond, WA

$137.20K - $180.90K/yr

Redmond, WA Openings: 2 Type: Long-Term Contract Senior Software Engineer (.NET Core) Are you impassioned about cloud computing and love the challenge of solving complex technical problems? Come join ...

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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 30, 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.

Senior Software Engineer

Provn

Seattle, WA

$155K - $211K/yr

Full-time

Posted 10 days ago

Job description

Provn is hiring a Senior Software Engineer supporting a Seattle company building the next generation of broker technology for the trucking and freight industry. This is the team modernizing how brokers match loads, connect with carriers, and move payments at scale.

Comp: $155K-$211K base + 10% target bonus. Hybrid in Seattle. Full benefits package including medical/dental/vision, 401k with immediate vesting, ESPP, flexible vacation, and parental leave.

Apply directly here:

provn.co/org/dat/jobs/d153de52-6fce-41e4-acb9-77e95a202e3c/senior-software-engineer-broker-tech?utm_source=dstribute&utm_medium=job+board&utm_campaign=DAT-sr-software-engineer

Freight brokerage runs on matching, pricing, and trust between brokers and carriers, and most of that infrastructure is still held together by aging systems and manual workflows. This team is building the tools that make brokers faster and more reliable: better match rates, cleaner integrations between their platform and broker TMSs, automated payment flows, and real-time communication channels. It's a high-ownership, low-process environment where engineers own architecture and code end to end.

This is a hands-on technical lead role. You'll drive design and delivery on product features, not manage people.

What you'll be doing:

  • Writing, testing, and deploying production-quality code, and setting the bar for code review and documentation standards on the team
  • Building message-driven workflows with Kafka or RabbitMQ and reusable integration components between the platform and broker TMSs
  • Leading projects end to end: planning, design, development, deployment, and maintenance
  • Owning technical and cross-team dependencies so nothing gets dropped between teams
  • Partnering with product and business stakeholders to clarify requirements in a complex domain
  • Mentoring junior engineers and keeping codebase standards high as the team scales

What we're looking for:

  • 5+ years of professional software engineering experience
  • Strong proficiency with TypeScript and Node.js, including API design, performance tuning, and debugging in production
  • Familiarity with React on the frontend
  • Solid datastore skills (SQL strongly preferred, NoSQL a plus): schema design, migrations, and query performance
  • Hands-on experience with message queues (Kafka, RabbitMQ) and cloud-native deployments (Docker/Kubernetes on AWS, Azure, or GCP)
  • Distributed systems fundamentals: consistency tradeoffs, failure modes, timeouts, retries, and graceful degradation
  • Production operational competence: observability, incident response, root-cause analysis, and on-call readiness
  • Ability to own architecture and code in a high-ownership, low-process environment
  • Bachelor's in CS, CE, or equivalent experience
  • Bonus points for microservices experience in production (service boundaries, versioning, reliability), GraphQL or strong REST and contract discipline, CI/CD fluency (automated builds, safe deploys, rollbacks, feature flags), and a background in transportation, logistics, or complex B2B integrations

Must be authorized to work in the US. No visa sponsorship.

About Provn

Your Provn Application is your edge to rise to the top of resume stacks. You will complete a challenge designed in partnership with the hiring manager for this role. Present your approach, your critical thinking, and your solution. Humans, not bots, review and assess your work. And hiring managers are contacting top performers for interview loops. Through challenge-based portfolios and merit-first matching, we connect the world's best talent with the best opportunities, regardless of geography, education, work history, or network.