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

Vish Consulting IT

Java GCP Developer

Seattle, WA · On-site

$58 - $75/hr

Role :- Java GCP Developer (10+ Years) Location :- Seattle, WA (Hybrid) Contract Role :- We are seeking a skilled Java GCP Developer to join our dynamic team. The ideal candidate will design, develop ...

Dellfor Technologies

Senior JAVA Developer

Seattle, WA

$80K/yr

... Java, J2EE and web/internet based programming experience (both client and server side) 5+ ... Contract Salary: $80,000.00 /year Required education: * Bachelor's Required experience: * Developer ...

Dellfor Technologies

java VM ware developer

Redmond, WA · On-site

$80K/yr

Title-Java developer Must Hava- Strong Python scripting skills, Java, VMware, Cassandra and ... Contract Salary: $80,000.00 /year Required education: * Bachelor's Required experience: * Developer ...

Dellfor Technologies

Java/J2EE Developer

Seattle, WA · On-site

$80K/yr

... and strong java development knowledge. - Cassandra and rabbit mq concepts with pivotal cloud ... Contract Salary: $80,000.00 /year Required education: * Bachelor's Required experience: * Developer ...

Intone Networks Inc.

Java full stack engineer

Seattle, WA · On-site

$100 - $125/hr

We are seeking a Full Stack Java Engineer with deep expertise in Apache Kafka and AWS Managed Streaming for Apache Kafka (MSK) for a 12+ month contract role based in Seattle, Washington. In this ...

New

Pantar Solutions inc

Lead Java Engineer

Seattle, WA · On-site

Lead Java Engineer Seattle, WA - Hybrid (3 days a week) || Locals are Preferred || CTH || Need GC/ USC only Long Term Contract Interviews: There will be 3 round of interviews and there will be coding ...

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 ...

DevSelect

Java Application Developer

Seattle, WA · On-site

Contract to Hire We are looking for highly motivated, experienced Java Application Developers. Here are the Must haves and . Required • Experience in core Java • Experience with web services ...

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Showing results 21-40

All JobsContract Java Developer JobsContract Java Developer Jobs in Seattle, WA

Contract Java Developer information

See Seattle, WA salary details

$17

$64

$88

How much do contract java developer jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for contract java developer in Seattle, WA is $64.52, according to ZipRecruiter salary data. Most workers in this role earn between $55.82 and $72.21 per hour, depending on experience, location, and employer.

What is a contract Java developer?

Contract Java Developers are software professionals who specialize in the Java programming language and are hired on a contract basis, rather than as permanent employees. They typically work for a set period of time or on a specific project, developing, testing, and maintaining Java-based applications according to the client’s requirements. These developers are often brought in to provide specialized expertise, handle workload spikes, or complete short-term projects. Their roles may include writing code, fixing bugs, integrating systems, and ensuring applications meet performance and security standards.

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

To thrive as a Contract Java Developer, you need strong Java programming skills, experience with object-oriented design, and a solid understanding of software development lifecycles, typically supported by a relevant degree or certifications. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is commonly required. Excellent problem-solving, adaptability, and clear communication skills help you efficiently integrate with new teams and projects. These abilities ensure you can quickly deliver high-quality, maintainable code that meets client requirements in a dynamic contract environment.

What are some common challenges faced by contract Java developers when integrating with existing teams and projects?

Contract Java Developers often need to quickly adapt to unfamiliar codebases and team workflows, which can be challenging given tight project timelines. Effective communication is essential, as they must coordinate with permanent staff, understand project requirements, and align with established coding standards and deployment processes. Many contractors also need to manage multiple projects or clients simultaneously, requiring strong time management skills. Proactively seeking clarity on expectations and leveraging onboarding resources can help ease the integration process.

What is the difference between Contract Java Developer vs Contract Software Engineer?

AspectContract Java DeveloperContract Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related, various programming certifications
Work EnvironmentDevelopment teams, client sites, remote optionsDevelopment teams, client sites, remote options
Industry UsageTech, finance, healthcare, e-commerceTech, finance, healthcare, e-commerce
Search & Comparison IntentFocus on Java-specific roles, Java projectsBroader software development roles, multiple languages

Contract Java Developers specialize in Java programming and are often sought for Java-specific projects. Contract Software Engineers have a broader scope, working with multiple programming languages and technologies. Both roles are common in tech industries and share similar work environments, but the Java Developer role is more focused on Java expertise.

Are Contract Java developers still in demand?

Contract Java developers remain in demand due to ongoing needs for software development, system integration, and enterprise applications. Skills in frameworks like Spring and experience with cloud platforms can enhance job prospects in this field.

What are the most commonly searched types of Java Developer jobs in Seattle, WA?

The most popular types of Java Developer jobs in Seattle, WA are:

What are popular job titles related to Contract Java Developer jobs in Seattle, WA?

For Contract Java Developer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Contract Java Developer jobs in Seattle, WA look for?

The top searched job categories for Contract Java Developer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Contract Java Developer jobs?

Cities near Seattle, WA with the most Contract Java Developer job openings:

Contract Java Developer jobs near you
Infographic showing various Contract Java Developer job openings in Seattle, WA as of September 2026, with employment types broken down into 84% Full Time, 5% Part Time, and 11% Contract. Highlights an 80% Physical, 4% Hybrid, and 16% Remote job distribution, with an average salary of $134,209 per year, or $64.5 per hour.

Full Stack Java Developer - Contract

Issaquah, WA • On-site

SmarTek21
IT Services • 201 - 500 employees
Learn more about SmarTek21external

$9.0K - $10K/mo

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 26 days ago

Job description

What We're Looking For
We're seeking an experienced Senior Full Stack Java Developer with strong backend and UI development skills. You'll be a key contributor to enterprise-grade applications and expected to collaborate with offshore teams across time zones.
Must-Have Qualifications
  • Bachelor's degree in Computer Science, Software Engineering, or related field
  • 5+ years of hands-on Java development experience
  • 3+ years with ReactJS or a similar UI framework
  • 3+ years using Spring Boot and Hibernate
  • 5+ years building enterprise apps using Servlet, JSP, MVC, and Security frameworks
  • Strong skills in:
    • JavaScript, jQuery (3+ years)
    • REST and SOAP web services
    • JDBC, SQL, stored procedures, and JPA
    • XML, XSD, XSLT
    • Unit testing with JUnit and mocking frameworks (Mockito, JMockit, etc.)
  • Familiarity with Agile methodologies and CI/CD tools like Jenkins
  • Source control experience with Git, TFS, or similar tools
Nice-to-Have Skills
  • Experience with Backbone.js
  • Exposure to Splunk for log analysis
  • Familiarity with Redis, Memcached, or other caching frameworks
  • Basic knowledge of web accessibility standards
  • Hands-on experience with SCSS (6+ months)
  • Understanding of microservices architecture

Pay Details
  • $90,000 - $110,000/YR
    • Benefits Included

Who We are...
SmarTek21, founded in 2006, is an innovative digital transformation leader dedicated to empowering organizations through design-led, data-centric solutions. We believe that exceptional user experiences and intelligent data-driven insights are pivotal in shaping the future of business. At the heart of our approach is Design-Led Engineering, where we combine strategic design principles with cutting-edge technology to create tailored solutions that deliver significant business outcomes. Our commitment to accelerating digital transformation includes specialized expertise in Agile DevOps, Data Engineering and analytics, Testing Automation and support, and comprehensive Managed Application and Infrastructure Services. We've evolved from our consulting and development roots into a full-spectrum service provider, integrating advanced technologies like Generative AI (GenAI) to facilitate our clients' seamless, transformative digital journeys. A passion unites our dynamic team of technology visionaries and business strategists for innovation and excellence. At SmarTek21, you'll join a collaborative environment dedicated to shaping the digital landscape and driving impactful results for organizations worldwide.
Benefits
Comprehensive benefits package including medical, dental, vision, 401(k), paid time off, paid holidays, Washington paid sick leave, life insurance, and short-term/long-term disability coverage. Eligibility and benefit details are provided upon hire.
SmarTek21 is committed to fostering a diverse and inclusive environment. We encourage applications from individuals of all backgrounds and experiences.

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