ZipRecruiter

Log In

1

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

Apex Systems

Senior Android Developer

San Francisco, CA · On-site

$68.25 - $86.50/hr

Development experience in Core Java. * Experience writing automated tests using frameworks like ... and contracted partners. Frequency varies for text messages. Message and data rates may apply.

Collabera

iOS Developer

Foster City, CA

$60.25 - $83/hr

Company Description An Online Payment Giant is seeking a full time contractor who specializes in ... Java, C/C++ and Python. (Preferred) Ability to work independently with proper time management ...

Procom Services

213334 Android Developer

Santa Clara, CA · On-site

$65.50 - $86/hr

... ICAP (Contractor Payroll) Flextrack (Vendor Management System) Launch new, state-of-the-art ... Ability to read and understand source code written in Java and/or Swift * Strong collaboration and ...

next page

Showing results 1-20

All JobsJava Developer Contractor JobsJava Developer Contractor Jobs in Sunnyvale, CA

Java Developer Contractor information

See Sunnyvale, CA salary details

$18

$66

$90

How much do java developer contractor jobs pay per hour?

As of Jul 16, 2026, the average hourly pay for java developer contractor 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.

Is Java outdated in 2026?

Java remains a widely used programming language for Java Developer contractors in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and cloud services. Its stability, performance, and extensive libraries ensure its continued relevance in the software industry.

What are the key skills and qualifications needed to thrive as a Java Developer Contractor, and why are they important?

To thrive as a Java Developer Contractor, you need strong proficiency in Java programming, object-oriented design, and experience with frameworks like Spring or Hibernate, usually backed by a degree in computer science or related certifications. Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and build tools such as Maven or Gradle is typically required. Excellent problem-solving abilities, adaptability, and strong communication skills help contractors integrate quickly with client teams and manage project expectations. These skills ensure efficient, high-quality software delivery and successful collaboration in diverse and dynamic project environments.

What is the salary of a 5 year Java developer?

A Java developer with five years of experience can expect a salary ranging from $80,000 to $120,000 annually, depending on location, industry, and specific skills such as frameworks or cloud expertise. Seniority, certifications, and the complexity of projects also influence compensation.

What are some common challenges faced by Java Developer Contractors, and how can they be managed effectively?

Java Developer Contractors often encounter challenges such as quickly adapting to new codebases, understanding varying business requirements, and integrating with existing teams on short notice. Effective management of these challenges involves strong communication skills, proactive documentation review, and leveraging collaboration tools to stay aligned with both technical and project goals. Building rapport with permanent team members and maintaining flexibility in work approaches can help contractors contribute efficiently and make a positive impact within tight project timelines.

Which pays more, C++ or Java?

For a Java Developer Contractor, C++ developers often earn higher salaries due to the complexity and specialized skills required for C++ programming, especially in industries like finance, gaming, and embedded systems. However, Java developers are in high demand for enterprise applications, which can also command competitive pay. Salary differences depend on experience, location, and industry needs.

Are Java devs still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and experience with cloud platforms can enhance job prospects in this field.

What is the difference between Java Developer Contractor vs Java Developer Full-Time Employee?

AspectJava Developer ContractorJava Developer Full-Time Employee
CredentialsTypically requires Java certifications, relevant experienceSame as contractor, often with additional company-specific onboarding
Work EnvironmentProject-based, flexible hours, remote or on-sitePermanent, structured hours, on-site or hybrid
Employer & Industry UsageUsed across various industries for short-term projectsEmployed directly by companies, long-term roles
Search & Comparison IntentLooking for freelance or temporary Java rolesSeeking stable, full-time Java positions

The main difference between a Java Developer Contractor and a Java Developer Full-Time Employee lies in employment type, work flexibility, and duration. Contractors work on short-term projects with flexible hours, while full-time employees have permanent roles with structured schedules. Both roles require Java skills and certifications, but their work arrangements and job stability differ.

What are Java Developer Contractors?

Java Developer Contractors are professionals who are hired on a temporary or project basis to design, develop, and maintain software applications using the Java programming language. Unlike full-time employees, contractors typically work for a set period or on specific tasks, often through an agency or as independent consultants. They are responsible for writing efficient code, debugging, testing, and sometimes deploying Java-based applications according to client requirements. Companies often hire Java Developer Contractors to meet short-term technical needs, fill skill gaps, or accelerate project timelines.
What are popular job titles related to Java Developer Contractor jobs in Sunnyvale, CA? For Java Developer Contractor jobs in Sunnyvale, CA, the most frequently searched job titles are:
What job categories do people searching Java Developer Contractor jobs in Sunnyvale, CA look for? The top searched job categories for Java Developer Contractor jobs in Sunnyvale, CA are:
Java Developer Contractor jobs near you
Infographic showing various Java Developer Contractor job openings in Sunnyvale, CA as of July 2026, with employment types broken down into 67% Full Time, 16% Part Time, and 17% Contract. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $138,410 per year, or $66.5 per hour.

Senior Backend Engineer - Recommendation Systems (Contractor)

OPPO US Research Center

Palo Alto, CA • On-site

Contractor

Re-posted 5 days ago

Job description

Join OPPO US Research Center's core team to develop and optimize backend services for high-traffic products (App Store, Global Search, Game Center). You'll build scalable, reliable systems that serve millions of daily users.
Key Responsibilities:
  • Design and implement backend services for recommendation and search with a focus on low latency and high availability.
  • Implement multi-level caching and optimize data access patterns.
  • Build, monitor and tune data pipelines and indices using Redis, Elasticsearch, and Kafka.
  • Develop production-quality Java services using Spring / Spring Boot and collaborate on deployments and incident response.
  • Work cross-functionally with MLE, product, SRE, and data teams to deliver features and improvements.

Requirements
Minimum Qualifications:
  • BS or MS in Computer Science or a related field.
  • 4+ years building backend systems in Java (Spring / Spring Boot).
  • Solid knowledge of multithreading, caching strategies, and distributed systems.
  • Hands-on with Redis, Elasticsearch, and Kafka.
  • Good communication, problem solving and teamwork skills.

Preferred Qualifications:
  • Experience in recommender or search system backends.
  • Experience operating high-traffic, high-concurrency services.

Benefits
OPPO is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements.
The US base salary range for this contractor position is 60-120/hour. Our salary ranges are determined by role, level, and location.

Apply