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Independent Contractor Java Developer C2C Jobs in California

Java Developer

Irvine, CA · On-site

$54.75 - $70.75/hr

Java Developer Location: Irvine, CA (Hybrid) Position Type: Contract Full stack developer with 7-10 ... Independent contributor, but someone who can also provide thought leadership in terms of ...

Currently, we are looking for entry-level software programmers, IT enthusiasts, and Java developers ... No third-party candidates or C2C candidates. To apply for this position, please apply to the ...

Entry-Level Java Developers

San Jose, CA · On-site

$65K - $110K/yr

As an entry-level Java Developer, you will be responsible for designing, developing, and ... No third-party candidates or c2c candidates If you are interested, please apply to the posting. No ...

Java Developer

Sunnyvale, CA

$59.75 - $77.50/hr

... Deep Java knowledge, certified developer or expert-level knowledge with Java and related ... Independent team player Good communication and Interpersonal skills Client interfacing skills Solid ...

Java Developer

Sunnyvale, CA

$59.75 - $77.50/hr

... Deep Java knowledge, certified developer or expert-level knowledge with Java and related ... Independent team player Good communication and Interpersonal skills Client interfacing skills Solid ...

Java Developer

San Jose, CA · On-site

$59.75 - $77.25/hr

Role - Java Developer Location - San Jose, CA - onsite Exp need - 8+ years Java spring-boot | React ... and work independently most time * Strong hands-on experience with React, NodeJS, Express.

Java Backend Developer

Oakland, CA · On-site

$58 - $75.25/hr

Java Backend Developer (W2 and C2C accepted) location : 100% Onsite | Oakland, CA Duration : Contract until April 2026 local candidates are required!! We're looking for a strong Java Backend ...

Java Developer

San Jose, CA · On-site

$59.75 - $77.25/hr

... engineering in one or more of the following: Design and develop back end Java applications ... Abilities to work independently and in a team environment, to give and receive direction to and ...

Java developer

San Jose, CA · On-site

$70K - $100K/yr

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 ...

Java developer

San Jose, CA · On-site

$70K - $100K/yr

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 ...

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Independent Contractor Java Developer C2C information

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Backend Java Developer (with Neo4j Infrastructure Expertise)

Backend Java Developer (with Neo4j Infrastructure Expertise)

talentmovers inc

San Diego, CA • On-site

$53.50 - $69.50/hr

Contractor

Posted 23 days ago


Job description

Job Title: Backend Java Developer (with Neo4j Infrastructure Expertise)

Location: San Diego, CA

Pay Rate : On C2C

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