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Contract Java Developer C2C Jobs in California (NOW HIRING)

Java Developer

San Jose, CA · On-site

$59.75 - $77.25/hr

Perfict is a company seeking a Java Developer for a long-term contract position. The role involves gathering technical requirements, authoring technical designs, writing high-quality code, and ...

Java developer

San Jose, CA · On-site

$70K - $100K/yr

  • Medical

  • PTO

W2 (No C2C) VISA: Open Candidates with career Gap Can also applicable. - * Minimum 4 years' of ... Object oriented analysis, design and programming skills * Experience with a recognized software ...

Senior Java Developer

Rancho Cordova, CA · On-site

$61 - $77.75/hr

Senior Java Developer Location: Rancho Cordova, CA (candidates must be local enough for on-site interviews) Duration: Long-term contract or contract-to-hire Interviews - Technical phone interview to ...

Senior Java Developer

Rancho Cordova, CA · On-site

$61 - $77.75/hr

Senior Java Developer Location: Rancho Cordova, CA (candidates must be local enough for on-site interviews) Duration: Long-term contract or contract-to-hire Interviews - Technical phone interview to ...

Java Developer II

Malibu, CA · On-site

$115K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Position Summary Avum is seeking an experienced Java Developer to support the design, development ... Remote work environment with potential on-site requirements based on contract needs * U.S.

Java Developer(TMA2017)

Santa Clara, CA · On-site

$60 - $77.50/hr

Company Description IDEALFORCE has a Contract position available immediately for a Java Developer to join our customer in Santa Clara, CA . This is an ONSITE position. Please find below additional ...

Java Developer(TMA2017)

Santa Clara, CA · On-site

$60 - $77.50/hr

Company Description IDEALFORCE has a Contract position available immediately for a Java Developer to join our customer in Santa Clara, CA . This is an ONSITE position. Please find below additional ...

Java Developer(TMA2018)

Santa Clara, CA · On-site

$60 - $77.50/hr

Company Description IDEALFORCE has a Contract position available immediately for a Java Developer to join our customer in Santa Clara, CA. This is an ONSITE position. Please find below additional ...

Showing results 21-40

Contract Java Developer C2C information

What is the difference between Contract Java Developer C2C vs Contract Java Developer W2?

AspectContract Java Developer C2CContract Java Developer W2
Employment TypeIndependent contractor, self-employedEmployee of the staffing agency or company
Tax & BenefitsResponsible for own taxes, no benefits includedTaxes withheld by employer, includes benefits like health insurance
Work EnvironmentTypically remote or client-site, project-basedUsually on-site or hybrid, with more structured hours
Payment StructureInvoicing clients, higher hourly rateSalary or hourly wage, includes payroll taxes

Contract Java Developer C2C and Contract Java Developer W2 differ mainly in employment status, tax responsibilities, and benefits. C2C offers more independence and potentially higher pay but requires managing taxes and benefits independently. W2 provides a more traditional employment setup with benefits and tax withholding. The choice depends on your preference for independence versus stability.

What are the most commonly searched types of Java Developer C2C jobs in California?

The most popular types of Java Developer C2C jobs in California are:

What are popular job titles related to Contract Java Developer C2C jobs in California?

For Contract Java Developer C2C jobs in California, the most frequently searched job titles are:

What job categories do people searching Contract Java Developer C2C jobs in California look for?

The top searched job categories for Contract Java Developer C2C jobs in California are:

What cities in California are hiring for Contract Java Developer C2C jobs?

Cities in California with the most Contract Java Developer C2C job openings:

Infographic showing various Contract Java Developer C2C job openings in California as of August 2026, with employment types broken down into 60% Full Time, and 40% Contract. Highlights an 60% In-person, and 40% Remote job distribution.

Backend Java Developer (with Neo4j Infrastructure Expertise)::San Diego, CA (Onsite)

talentmovers inc

San Diego, CA • On-site

$53.50 - $69.50/hr

Contractor

Re-posted 19 days ago


Job description

Role: Backend Java Developer (with Neo4j Infrastructure Expertise)

Location: San Diego CA (Onsite)

Rate : ON W2/C2C/Full time 

Mandatory Skills: Java, Backend, Neo4j Infrastructure

Job Summary:

We are seeking a skilled Backend Java Developer with hands-on experience in managing Neo4j infrastructure. The ideal candidate will have a strong background in Java development and be capable of deploying, maintaining, and optimizing Neo4j graph databases in production environments. This role bridges backend engineering with graph database infrastructure operations.

Key Responsibilities:

  • Develop and maintain scalable backend services using Java, Spring Boot, and related technologies
  • Design and integrate graph-based data models using Neo4j
  • Write efficient and optimized Cypher queries for application use cases
  • Manage the deployment, configuration, monitoring, and scaling of Neo4j instances (on-premises or in the cloud)
  • Ensure database reliability, availability, and performance in production and staging environments
  • Implement backup, recovery, and security strategies for Neo4j databases
  • Collaborate with DevOps teams to integrate Neo4j into CI/CD pipelines and monitoring systems
  • Analyze and tune query and indexing performance
  • Support developers and analysts with graph data access and model design

Required Qualifications:

  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field
  • 3+ years of experience in backend development with Java and Spring Boot
  • 1+ years of hands-on experience managing Neo4j infrastructure in production environments
  • Proficiency with Cypher query language and graph data modeling
  • Experience with system administration tasks related to databases (e.g., backups, monitoring, tuning)
  • Familiarity with Docker, Kubernetes, or containerized deployments
  • Understanding of Linux environments and shell scripting
  • Experience with DevOps tools like Prometheus, Grafana, Ansible, or Terraform

Preferred Qualifications:

  • Experience deploying Neo4j in high-availability or clustered environments
  • Knowledge of Neo4j Aura, K8s Operator, or Graph Data Science (GDS) library
  • Exposure to cloud platforms (AWS, GCP, Azure) – especially Amazon EC2, EKS, or GCP Compute Engine
  • Familiarity with message queues (Kafka, RabbitMQ) and microservices architectures
  • Prior experience with graph use cases like recommendation engines, fraud detection, or knowledge graphs