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

Protingent

Software Engineer (Java)

WA · On-site

$45 - $60/hr

Protingent Staffing has an exciting contract Software Engineer (Java) opportunity located in Seattle, WA. Job Responsibilities: * Software Development: Implement cutting-edge applications using ...

Saksoft

Golang Developer

Redmond, WA · On-site

Contract Duration: Long Term Senior Software Engineer - Go (Golang) OSS Package Ecosystem Experience 7+ Years Role Summary We are seeking an experienced Go (Golang) Open Source Software Engineer to ...

Procom Consultants Group

Senior Java Developer

Bellevue, WA · On-site

$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 ...

Compunnel

Software Design Engineer

Redmond, WA · On-site

This is a 12-month contract position requiring onsite work five days per week in Redmond ... NET • Software Engineering • Data Structures and Algorithms • Software Design • Large-Scale ...

Oracle

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 ...

Oracle

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 ...

Apex Systems

Senior Java Developer

Seattle, WA · On-site

$125 - $150/hr

Contract Contract Duration: 12 Months Role Overview As a Lead Software Engineer, you will work closely with business lines and architects to provide implementation solutions for various software ...

Oracle

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 ...

Oracle

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 ...

Oracle

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 ...

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Showing results 41-60

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

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 Sep 7, 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?

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 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 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.

Are software developers still in high demand?

Yes, software developers remain in high demand due to ongoing digital transformation across industries, the need for new applications, and the growth of cloud computing and cybersecurity. Strong programming skills in languages like Java, Python, or JavaScript, along with experience in agile environments, enhance job prospects for contract software developers.

How much do contract software developers make?

Contract software developers typically earn between $50 and $150 per hour, depending on experience, location, and project complexity. Rates can vary based on skills such as proficiency in specific programming languages, frameworks, and the duration of the contract.

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 job categories do people searching Software Developer Contract jobs in Renton, WA look for?

The top searched job categories for Software Developer Contract jobs in Renton, WA 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 August 2026, with employment types broken down into 64% Full Time, 10% Part Time, and 26% Contract. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $126,319 per year, or $60.7 per hour.

CONTRACT - Sr Engineer, Networking SDET (NTD)

Nintendo

Redmond, WA • On-site

$123K - $160K/yr

Full-time

Re-posted 25 days ago

Nintendo rating

7.5

Company rating: 7.5 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

157th of 247 rated software companies

Job description

Nintendo Technology Development

The worldwide pioneer in the creation of interactive entertainment, Nintendo Co., Ltd., of Kyoto, Japan, manufactures and markets hardware and software for its Nintendo Switch system and the Nintendo 3DS family of portable systems. Since 1983, when it launched the Nintendo Entertainment System, Nintendo has sold more than 4.7 billion video games and more than 740 million hardware units globally, including Nintendo Switch and the Nintendo 3DS family of systems, as well as the Game Boy, Game Boy Advance, Nintendo DS family of systems, Super NES, Nintendo 64, Nintendo GameCube, Wii and Wii U systems. It has also created industry icons that have become well-known, household names, such as Mario, Donkey Kong, Metroid, Zelda and Pokemon.  A wholly owned subsidiary, Nintendo Technology Development, based in Redmond, Washington, creates future hardware/software technology and researches North American-based technologies.

Nintendo is an equal opportunity employer. We offer a welcoming and inclusive environment in service to one another, our products, the diverse consumers we represent, and the communities we call home. We do all of this with kindness, empathy and respect for each other.

DESCRIPTION OF DUTIES

  • Build and maintain automated tests and SDET-style tooling.
  • Develop, maintain, and improve tests for Nintendo's systems
  • Perform deep troubleshooting and root-cause analysis for low-level, concurrent code.
  • Work with engineering teams to resolve defects and improve reliability.
  • Create practical, creative solutions to difficult technical problems.
  • Support CI systems and automated regression detection.

SUMMARY OF REQUIREMENTS

  • 5+ years of software engineering or software test engineering experience.
  • Strong C and modern C++ programming skills, with experience developing high-performance, low-level software.
  • Strong understanding of networking as a software developer, including implementing, testing, debugging, and troubleshooting network protocols and networked applications.
  • Hands-on experience developing network socket code using TCP/IP and UDP, including socket APIs, connection management, packet handling, timeouts, retries, and error handling.
  • Experience implementing and testing networking protocols and functionality such as TCP/IP, UDP, DNS, DHCP, HTTPS, and TLS/SSL.
  • Strong understanding of packet-level networking and experience analyzing network traffic using Wireshark, tcpdump, or similar tools.
  • Experience developing automated tests for networking software, including functional, integration, stress, reliability, concurrency, and failure/recovery testing.
  • Strong multithreading and concurrency skills, with the ability to develop and debug low-level concurrent C/C++ code.
  • Experience debugging complex networking software using debuggers, logs, packet captures, core dumps, and other low-level debugging techniques.
  • Experience building and running software across Windows, Linux, and embedded environments.
  • Ability to collaborate across development, test, and other engineering teams to solve complex technical problems.
  • Degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field, or equivalent experience.

Important: This is a software engineering/SDET role focused on developing and testing networking code. Candidates should have hands-on programming experience with network protocols and socket APIs. This role is not focused on network administration, cloud networking, infrastructure deployment, network configuration, or simply connecting and managing networks.

Applicants must be legally eligible to work in the United States to be considered. Visa sponsorship is not available for this role.

This position is onsite in Redmond, WA, and not open to remote status at this time.  

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