ZipRecruiter

Log In

1

Java Application Developer Jobs in California (NOW HIRING)

Jobsbridge

Java Back End Developersan

San Francisco, CA · On-site

$60 - $77.75/hr

... programming, and documenting large-scale software systems on Windows and Unix/Linux Minimum 5+ years of Java application development experience Demonstrated expertise with Java, Java Frameworks ...

Jobsbridge

Java UI Developer

San Francisco, CA

... application development experience Demonstrated expertise with Java, Java Frameworks (JSF ... software engineering practices (e.g., reading/generating software specs, design patterns ...

Forhyre

JIRA Developer

Los Angeles, CA · On-site

A great JIRA Application Developer has excellent knowledge of at least one programming language ... Working knowledge of Java application servers * Any experience using Open-Source frameworks, is a ...

Avani Technology Solutions, Inc.

Java Developer

Santa Ana, CA · On-site

$53.25 - $68.75/hr

Description: • All phases of software engineering including requirements analysis, application design, and code development and testing • Designing reusable Java components, frameworks and ...

Jobsbridge

Senior Java Developer

San Francisco, CA · On-site

$67.50 - $86/hr

Skill Agile, Ajax, Apache, Application Servers, CSS, Developer, Development, EJB, HTML, J2EE, Java, Scrum, Location San Francisco, CA Total Experience 8 yrs. Max Salary Not Mentioned Employment Type ...

Jobsbridge

Sr. Java/J2EE Developer (Back End)

San Mateo, CA · On-site

$65.25 - $83.25/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Experience in Java application design frameworks. Experience with waterfall and agile SDLC ...

next page

Showing results 1-20

People also search for

All JobsJava Application Developer JobsJava Application Developer Jobs in California

Java Application Developer information

See California salary details

$24

$57

$83

How much do java application developer jobs pay per hour?

As of May 30, 2026, the average hourly pay for java application developer in California is $57.66, according to ZipRecruiter salary data. Most workers in this role earn between $47.45 and $68.32 per hour, depending on experience, location, and employer.

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

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.

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

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java Application Developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

What is the difference between Java Application Developer vs Java Software Engineer?

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

What are popular job titles related to Java Application Developer jobs in California? For Java Application Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in California look for? The top searched job categories for Java Application Developer jobs in California are:
What cities in California are hiring for Java Application Developer jobs? Cities in California with the most Java Application Developer job openings:
Java Application Developer jobs near you

Reverse Engineering Expert - Java

Prophecy Technologies

San Jose, CA • On-site

$59.75 - $77.25/hr

Full-time

Posted 11 hours ago

Job description

Role Name
Reverse Engineering Expert - Java
Job Summary
Reverse engineer embedded SQL and transactional behavior from 1000+ Java applications, converting them into testable data contracts and workload signatures. This role ensures pre-model validation and migration readiness, maintaining data integrity and compatibility with target platforms.
Location
San Jose, CA / Scottsdale, AZ
Experience
10+ years in Java application architecture and reverse engineering
Key Responsibilities
  • Codebase Analysis:
  • Analyze Java applications using JDBC, ORM frameworks, and custom data access layers.
  • Extract embedded SQL and transaction scopes.
  • Identify implicit assumptions in ordering, locking, isolation, and retry behavior.
  • SQL Signature Extraction:
  • Normalize SQL into reusable signatures.
  • Map signatures to tables, columns, and transaction units.
  • Identify query patterns incompatible with migration platforms like Spanner.
  • Behavior Reconstruction:
  • Reconstruct logical transactions spanning multiple queries.
  • Translate embedded business workflows into intent-based contracts.
  • Collaboration:
  • Work with Oracle architects to validate runtime behavior.
  • Collaborate with Spanner architects to assess feasibility.
  • Support QA teams in creating realistic replay workloads.

Required Skills & Experience
  • 10+ years of experience in Java application architecture.
  • Expertise in JDBC, transaction management, and ORM internals (Hibernate/JPA).
  • Strong SQL knowledge including complex joins and subqueries.
  • Experience reverse engineering large legacy systems.
  • Ability to read and understand code written by multiple teams over time.

Competencies
  • Java Application Architecture
  • SQL & Transaction Analysis
  • Reverse Engineering Legacy Systems
  • ORM & JDBC Expertise
  • Collaboration with Architecture & QA Teams

Key Deliverables
  • SQL signature library
  • Transaction behavior maps
  • Application-to-data dependency graphs
  • Compatibility risk flags
  • Input artifacts for workload replay

Apply