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Contract Java Developer Jobs in Sunnyvale, CA (NOW HIRING)

360 IT Professionals

Java API Developer

San Jose, CA · On-site

$59.75 - $77.25/hr

Java API Developer Location : San Jose, CA - Local only Duration: 6 Months Type ... W2 - Contract Interview Mode: Phone and Face to Face Candidates must: Be very proficient in REST ...

TestingXperts

Java J2EE Developer

San Jose, CA · On-site

Java J2EE Server Side Developer (contract w2 or Self Incorporated Only) Work Location: San Jose, CA Start date: ASAP Background check MANDATORY Candidate is expected to relocate for the assignment ...

USM

Java Developer - EAD or USC or GC ONLY

San Francisco, CA · On-site

$60 - $77.75/hr

Java Developer - EAD or USC or GC ONLY 9 months contract San Francisco, CA Top Three Skills: Java Spring / Spring Boot Cassandra / Kafka The developer will focus on backend development. UI / UX out ...

Adept solutions

Java Developer

San Francisco, CA

$60 - $77.75/hr

... contracts. Requirement: Should have good communication and convincing skills. Should have the ability to handle multiple requirements, deliver results and handle pressure. Excellent negotiation ...

krg technology inc

Java Developer

San Jose, CA · On-site

$59.75 - $77.25/hr

Contract The role is responsible for the execution of the Global and North America Critical Incident Management processes (key) and supporting the transition to the Problem Management processes. This ...

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All JobsContract Java Developer JobsContract Java Developer Jobs in Sunnyvale, CA

Contract Java Developer information

See Sunnyvale, CA salary details

$18

$66

$90

How much do contract java developer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for contract java developer in Sunnyvale, CA is $66.54, according to ZipRecruiter salary data. Most workers in this role earn between $57.55 and $74.47 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 Sunnyvale, CA?

The most popular types of Java Developer jobs in Sunnyvale, CA are:

What are popular job titles related to Contract Java Developer jobs in Sunnyvale, CA?

For Contract Java Developer jobs in Sunnyvale, CA, the most frequently searched job titles are:

What job categories do people searching Contract Java Developer jobs in Sunnyvale, CA look for?

The top searched job categories for Contract Java Developer jobs in Sunnyvale, CA are:

What cities near Sunnyvale, CA are hiring for Contract Java Developer jobs?

Cities near Sunnyvale, CA with the most Contract Java Developer job openings:

Contract Java Developer jobs near you
Infographic showing various Contract Java Developer job openings in Sunnyvale, CA as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $138,410 per year, or $66.5 per hour.

Java API Developer

360 IT Professionals

San Jose, CA • On-site

$59.75 - $77.25/hr

Contractor

Re-posted 25 days ago

Job description

Job Description

Job Role: Java API Developer
Location : San Jose, CA - Local only
Duration: 6 Months
Type: W2 - Contract
Interview Mode: Phone and Face to Face
Candidates must:
Be very proficient in REST principles
Have API security fundamentals (ability to articulate authentication/authorization vs. encryption usage)
Have deep understanding of core Java fundamentals
Be very proficient in data structures (Treemap and Comparator)
Job Description:
Experience in developing API design/modeling
Experience in XML, web services (REST, SOAP)
RESTful API design and implementation experience
Well-versed in testing your code (unit tests, systems test, etc.) and continuous integration
Generate swagger and other API documentation.
Develop automated acceptance and unit test for the agile team
Work with Jenkins and CI tools to automate dev, build, deployment and testing
Delivers APIs within an efficient AGILE SDLC which includes continuous delivery and built in quality automation.
Drives the containerizing effort of the API artifacts.
Advocates and evangelist of the micro services architecture and REST API vision
Experience with JSON format
Experience with J2EE (JMS, JAX-WS, JAX-RS, Servlets)
Spring Core, Spring MVC
Experience with Junit, Mockito libraries

Additional Information

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