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Junior Java Developer Jobs in Vallejo, CA (NOW HIRING)

Jobsbridge

Sr. Java Developer

San Francisco, CA

$67.50 - $86/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 Java programming experience developing J2EE based systems. 5+ years ...

Jobsbridge

Sr. Java Developer

San Francisco, CA · On-site

$67.50 - $86/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 Java programming experience developing J2EE based systems. 5+ years ...

Jobsbridge

Back-End JAVA Developer

San Francisco, CA · On-site

$60 - $77.75/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Qualifications: Extensive hands-on experience in writing services using EJB3 ...

Avalon Staffing

GE Java Developers

San Ramon, CA

$57 - $73.75/hr

Lead and guide Jr. developers. Qualifications/Requirements: Bachelor's degree in Computer Science ... Strong knowledge of OOD, software design patterns and principles Java 5/6 expert Strong knowledge ...

INTELLISWIFT INC

Backend Java Developer IV

San Francisco, CA · On-site

$59.50 - $77.25/hr

Backend Java Developer IV Location: San Francisco, CA Duration: 12 Months This is a hands-on enterprise Java/J2EE development position, whose responsbilities include: Participate in coding tasks on ...

Lakki LLC

Java Developer

San Francisco, CA

$60 - $77.75/hr

With perfection, this concern started by group of highly skilled, enthusiastic and young engineers ... Java/J2EE, SQL, HTML, JavaScript (Angular, Node Js preferred) , and XML required. - 5 years of ...

Lakki LLC

Java Developer

San Francisco, CA · On-site

$60 - $77.75/hr

With perfection, this concern started by group of highly skilled, enthusiastic and young engineers ... Java/J2EE, SQL, HTML, JavaScript (Angular, Node Js preferred) , and XML required. - 5 years of ...

Jobsbridge

Java Developer

San Francisco, CA · On-site

$60 - $77.75/hr

Solid programming background in Java / J2EE for implementing web technologies, and strong understanding of JQuery, AngularJS, and Twitter Bootstrap * Experience with AJAX and Spring frameworks ...

Jobsbridge

Sr. Java Developer

San Francisco, CA

$67.50 - $86/hr

... using Java, WebSphere, and DB2 - Skilled in technology integration - Experience using third-party add-ons and/or add-on development - Deep knowledge of object oriented programming concepts and ...

campus4tech

Full Stack Java Developer

Pleasanton, CA · On-site

$58 - $74.75/hr

Full Stack Java Developer Job Location: Pleasanton, CA 94588 Contract Duration: 11 months Limited immigration sponsorship may be available. Ability to travel 10%, on average, based on the work you do ...

Code Lab Technology

java developer

San Francisco, CA · On-site

$60 - $77.75/hr

Our teams are comprised of the highest calibre of software designers and developers versed in ... Responsibility for detailed design, coding, testing, implementing, maintaining and supporting Java ...

Code Lab Technology

java developer

San Francisco, CA · On-site

$60 - $77.75/hr

Our teams are comprised of the highest calibre of software designers and developers versed in ... Responsibility for detailed design, coding, testing, implementing, maintaining and supporting Java ...

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All JobsJunior Java Developer JobsJunior Java Developer Jobs in Vallejo, CA

Junior Java Developer information

See Vallejo, CA salary details

$68.8K

$120.5K

$181.7K

How much do junior java developer jobs pay per year?

As of Jul 1, 2026, the average yearly pay for junior java developer in Vallejo, CA is $120,535.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,200.00 and $120,200.00 per year, depending on experience, location, and employer.

What is the difference between Junior Java Developer vs Java Developer?

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

Is Java still useful in 2026?

Java remains a widely used programming language for developing enterprise applications, Android apps, and backend systems in 2026. Junior Java Developers can benefit from its stability, extensive libraries, and strong community support, making it a valuable skill in the software industry. Knowledge of frameworks like Spring and tools such as Maven or Gradle enhances job prospects.

What are Junior Java Developers?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

Can I learn Java in 3 months?

Junior Java developers can acquire foundational skills in Java within three months with consistent study, practice, and hands-on projects. However, mastering advanced concepts, frameworks, and real-world application typically requires longer experience and ongoing learning.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on industry, location, and experience, but generally, C++ positions tend to offer higher starting salaries due to its use in high-performance applications like gaming and finance. However, Java remains widely used in enterprise environments with competitive pay. Both skills are valuable, and salary differences may depend on specific job requirements and demand in the job market.

What Does a Junior Java Developer Do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

What are some common challenges a Junior Java Developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

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

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.

Will AI replace Java devs?

AI is unlikely to fully replace Java developers, as they require problem-solving, design, and understanding of complex systems that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their roles more efficient. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.
More about Junior Java Developer jobs
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What cities near Vallejo, CA are hiring for Junior Java Developer jobs? Cities near Vallejo, CA with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Sr. Java Developer

Sr. Java Developer

Jobsbridge

San Francisco, CA

$67.50 - $86/hr

Contractor

Posted 28 days ago

Job description

Company Description

Hello,

Greetings from Jobsbridge!

Jobsbridge, Inc. is a fast growing Silicon Valley based I.T staffing and professional services company specializing in Web, Cloud & Mobility staffing solutions.

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 


Job Description

4+ years Java programming experience developing J2EE based systems.
5+ years- experience with real time, high volume transaction systems preferred
Comprehensive working knowledge of Java 7 or higher.
Must be well acquainted in development of RESTful webservices.
Experience with Tomcat, JBoss, Eclipse IDE, Spring Source Tool suite is a plus
Experience in handling security vulnerabilities is a plus.
Demonstrated use and knowledge of unit testing with JUnit and mock testing frameworks
Must be comfortable with Spring technologies, Spring MVC
Working knowledge of SQL and Stored Procedures (preferably SQL Server)
Experience with virtual environments, Linux based systems and
Networking concepts Demonstrated use and knowledge of various
configuration management tools (Preferably SVN and GIT)
Demonstrated use and knowledge of Object Oriented Analysis and design.

Qualifications

Skill:    Java Script/HTML,Linux/AIX/Unix,Java Script,Web Services/System Design/Framework                       Knowledge

Additional Information

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

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About Jobsbridge Institute

Sourced by ZipRecruiter

Josbridge Institute is your one-stop destination for your Data, Cloud and Analytics learning needs, powered by Microsoft AI & Cloud platform. We offer a wide range of courses and programs, from foundational to advanced focusing on Data Analysis, Cloud Engg, AI-ML required for Microsoft certification. Our courses are designed to equip you with the practical skills and knowledge required for success in the field of cloud computing, AI and Data Analytics. With our experienced faculty, applied learning and comprehensive curriculum, we are committed to helping you achieve your career goals. Students seeking Internship (CPT & OPT) may apply.

Industry

Business schools and computer and management training

Company size

11 - 50 Employees

Headquarters location

Campbell, CA, US

Year founded

2022

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