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Java Developer Jobs in San Diego, CA (NOW HIRING)

Deegit Inc

Senior Ecommerce JAVA Developer

Carlsbad, CA · On-site

$59.50 - $75.75/hr

Senior Ecommerce JAVA Developer Client: Persistent / Thermo Fisher Duration: 6 months Location: Carlsbad, CA Minimum Requirements/Qualifications: • 8+ years of JAVA development experience. • ...

Jobsbridge

Java/J2EE Developer

San Diego, CA

$54.25 - $70/hr

... Java) design patterns Advanced programming skills and strong understanding of OOP concepts Experience with web application servers, such as Apache Tomcat, JBoss Excellent knowledge of web-application ...

Jobsbridge

Java/ Cassandra Developer

San Diego, CA

$54.25 - $70/hr

Java/ Cassandra Developer : Skills, Java/JEE, spring, Cassandra, DB administration Job Requirements: * 6+ Years of experience in Java and Good with DB administration. * 6 plus months of experience ...

Jobsbridge

Full Stack Java Developer

San Diego, CA

$55.75 - $72/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 4+ years of experience in full-stack software development, preferably using ...

Jobsbridge

Full Stack Java Developer

San Diego, CA · On-site

$55.75 - $72/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Qualifications / Requirements: 4+ years of experience in full-stack software ...

Jobsbridge

Full Stack Java Developer

San Diego, CA

$55.75 - $72/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Good understanding of software design patterns and object oriented design ...

Jobsbridge

Java Hadoop Engineer

San Diego, CA

Programming: Strong Java programming skills are required. Troubleshooting: The candidate must be able to engage in solving complex problems. Algorithm problems are a good example. Ability to develop ...

Jobsbridge

Full stack Java Developer

San Diego, CA

$55.75 - $72/hr

Advanced hands on experience building solutions using J2EE technologies: core Java, J2EE, Spring, JPA with Hibernate, Web Services, XML Experienced in Java based Web application development using ...

Jobsbridge

Java Backend Software Engineer

San Diego, CA

$53.50 - $69.50/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. RESPONSIBILITIES Participate in development of backend Design,implement, and ...

Jobsbridge

Jr.Java Fullstack Developer

San Diego, CA

$55.75 - $72/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 2+ years of JavaScript: Experience coding modular, object-oriented ...

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How much do java developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for java developer in San Diego, CA is $60.20, according to ZipRecruiter salary data. Most workers in this role earn between $52.07 and $67.36 per hour, depending on experience, location, and employer.

What Do Java Developers Do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

What are some common challenges Java Developers face when working on large-scale enterprise applications?

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.

What are Java Developers?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but Java developers are still essential for designing, implementing, and maintaining complex applications. Skills in programming, problem-solving, and understanding AI tools enhance a Java developer's value in the evolving tech landscape.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

More about Java Developer jobs
What are the most commonly searched types of Java Developer jobs in San Diego, CA? The most popular types of Java Developer jobs in San Diego, CA are:
What are popular job titles related to Java Developer jobs in San Diego, CA? For Java Developer jobs in San Diego, CA, the most frequently searched job titles are:
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What cities near San Diego, CA are hiring for Java Developer jobs? Cities near San Diego, CA with the most Java Developer job openings:
Java Developer jobs near you
Backend Java Developer with Graph IN San Diego, CA (LOCAL ONLY)

Backend Java Developer with Graph IN San Diego, CA (LOCAL ONLY)

talentmovers inc

San Diego, CA • On-site

$53.50 - $69.50/hr

Contractor

Posted 28 days ago

Job description

Job Title: Backend Java Developer with Graph Database Knowledge

Location: San Diego, CA

LOCAL ONLY 

Pay Rate : On C2C

Job Summary:

We are looking for a talented Backend Java Developer with hands-on experience in graph databases to join our growing engineering team. You will be responsible for developing scalable and efficient backend services using Java, and designing and integrating complex data models with graph database systems such as Neo4j or Amazon Neptune.

Key Responsibilities:

  • Design, develop, and maintain backend services and APIs using Java (Spring Boot or similar frameworks)
  • Build and optimize graph-based data models and queries using technologies like Neo4j, Cypher, or Gremlin
  • Integrate graph databases with microservices to deliver advanced querying capabilities and relationship-based analytics
  • Collaborate with front-end developers, data engineers, and product managers to deliver end-to-end solutions
  • Ensure code quality through testing, code reviews, and adherence to software development best practices
  • Monitor and troubleshoot system performance, especially around data modeling and query execution in graph systems
  • Design and implement secure and efficient data access and storage strategies

Required Qualifications:

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
  • 3+ years of backend development experience in Java (Spring Boot, Hibernate, etc.)
  • Hands-on experience with graph databases such as Neo4j, Amazon Neptune, ArangoDB, or OrientDB
  • Strong understanding of graph theory and data modeling techniques for graphs
  • Proficiency in graph query languages such as Cypher or Gremlin
  • Familiarity with RESTful APIs, JSON, and HTTP protocols
  • Experience with relational and NoSQL databases
  • Knowledge of version control tools (e.g., Git) and CI/CD workflows

Preferred Qualifications:

  • Experience designing recommendation systems, fraud detection, or knowledge graphs
  • Understanding of GraphQL and its integration with graph databases
  • Familiarity with containerization (Docker) and orchestration tools (Kubernetes)
  • Exposure to cloud platforms like AWS, GCP, or Azure (especially services like Amazon Neptune)
  • Performance tuning of large-scale graph databases