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Senior Java Developer Full Time Jobs in California

Java with Blue Martini

San Jose, CA ยท On-site

$59.75 - $77.25/hr

Senior Java Developer for the development projects. * UI development and Content server * Used Eclipse Integrated Development Environment (IDE) in entire project development. * tools like Mercury ...

Java Developer

San Jose, CA ยท On-site

$59.75 - $77.25/hr

NLB services is seeking fulltime employees for the Java Developer at San Jose, CA for one of its direct client. Interested folks please share your resume with me or call me directly at 904-677-5743.

$139K - $181K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Senior Java Backend Developer

Menlo Park, CA

$142K - $184K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Senior Java Backend Developer

San Mateo, CA

$137K - $178K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Senior Java Backend Developer

Union City, CA

$137K - $178K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Senior Java Backend Developer

San Carlos, CA ยท On-site

$145K - $189K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Senior Java Backend Developer

Woodside, CA ยท On-site

$144K - $188K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

$153K - $199K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Senior Java Backend Developer

Los Altos, CA

$142K - $185K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Senior Java Backend Developer

Hayward, CA

$138K - $179K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

$145K - $189K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Showing results 41-60

Senior Java Developer Full Time information

What does a senior Java developer do?

A Senior Java Developer is responsible for designing, developing, and maintaining complex Java-based applications. They lead project teams, mentor junior developers, and ensure that software solutions meet technical and business requirements. Their duties typically include writing efficient code, conducting code reviews, troubleshooting issues, and collaborating with other IT professionals to deliver robust and scalable software products. They are also expected to stay updated with new Java technologies and best practices.

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

To thrive as a Senior Java Developer, you need deep expertise in Java programming, object-oriented design, and experience with frameworks like Spring or Hibernate, typically supported by a relevant degree and several years of hands-on development. Familiarity with build tools (Maven/Gradle), version control systems (Git), and often cloud platforms or containerization (AWS, Docker) is highly valued, as are certifications like Oracle Certified Professional. Strong problem-solving, leadership, and communication skills set top performers apart by enabling effective collaboration and mentoring of junior developers. These competencies ensure reliable software delivery, innovative solutions, and a productive team environment.

What are some typical challenges senior Java developers face when leading projects, and how can they effectively address them?

Senior Java Developers often encounter challenges such as managing complex codebases, balancing technical debt with new feature development, and coordinating across cross-functional teams. To address these, they can implement robust documentation practices, promote code reviews, and foster open communication within agile teams. Additionally, leveraging automated testing and CI/CD pipelines helps maintain code quality and streamline collaboration with QA, DevOps, and product stakeholders.

What is the difference between Senior Java Developer Full Time vs Java Software Engineer?

AspectSenior Java Developer Full TimeJava Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Java certifications
Work EnvironmentFull-time, office or remote, team-basedFull-time, office or remote, team-based
Industry UsageSoftware development companies, tech firmsSoftware development, enterprise applications
Search & Comparison IntentOften compared for seniority and responsibilitiesOften searched for as an entry to mid-level Java roles

The main difference between a Senior Java Developer Full Time and a Java Software Engineer lies in experience level and responsibilities. Senior Java Developers typically have more experience, leadership duties, and complex project involvement, whereas Java Software Engineers may be earlier in their careers with a focus on coding and development tasks. Both roles require similar credentials and work environments, but their scope and seniority differ.

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

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

Infographic showing various Senior Java Developer Full Time job openings in California as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Java with Blue Martini

Aspire systems, Inc

San Jose, CA โ€ข On-site

$59.75 - $77.25/hr

Full-time

Re-posted 12 days ago


Job description

Company Description
Aspire Systems is a global technology services firm serving as a trusted technology partner for our customers. We work with some of the world's most innovative enterprises and independent software vendors, helping them leverage technology and outsourcing in our specific areas of expertise. Our services include Product Engineering, Enterprise Transformation, Independent Testing Services and IT Infrastructure Support services
Job Description
  • Develop some enhancements also which goes with the upgrade like Canada AntiSpam requirements.
  • ย changing strategies for making logic work around Jdk 1.5 by changing hundreds of classes to utilize newer features like Generics and Auto-boxing. Other than these we had to change the caching mechanism to utilize the newer methods and approaches provided by the framework. Changes were made to the Reporting server and the Contact server where lot of custom code was written.ย  Had to upgrade the security mechanisms and encryption methodologies for the passwords and credit card last digits storages. Worked with the network and logistics team to upgrade hardware and operating system as required by the framework.
  • Senior Java Developer for the development projects.
  • UI development and Content server
  • Used Eclipse Integrated Development Environment (IDE) in entire project development.
  • tools like Mercury Test Director for bug tracking.
  • Design, engineer, test, record and maintain code.ย 
  • Estimate and plan development work, report on task progress and deliver work on schedule
Qualifications

Atleast 5+yrs of experience in IT
Must have strong experience in Java with Blue Martini
Experience with ATG and Retail domain is an added advantage.
Good experience in coordinate with offshore team, customer handling and Negotiation

Additional Information
All your information will be kept confidential according to EEO guidelines.