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

Java Developer

San Francisco, CA · On-site

$60 - $77.75/hr

Java, J2EE (JDBC, JSP, Spring, Web Services, Hibernate, XML, AJAX, Spring Framework, web services, MQ and SQL, PL/SQL) Preferred At least 6 years of hands on experience in Java/J2EE technologies ...

Senior Java Developer

San Francisco, CA

$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 ...

Certification in applicable areas; such as JAVA Developer, DB2 Certification, Cognos Certification Work Experience to include: Problem solving, root cause analysis, and issue resolution Demonstrated ...

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. General Responsibilities: Designs, programs, debug, and modify software ...

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. General Responsibilities: Designs, programs, debug, and modify software ...

Senior Java Engineer

San Francisco, CA · On-site

$67.50 - $86/hr

Company Description Jobsbridge Looking for a strong server side Java Developer with extensive experience in Spring MVC and Restful Webservices. Strong core java development on Product Platforms and ...

Java Developer

San Francisco, CA · On-site

$80K - $110K/yr

Training & development Skill set Microservices design patterns, RESTful API design, Java (17 or 21), Spring Boot, and Spring Cloud, Spring Data JPA, Hibernate, SQL (PostgreSQL/MySQL), and NoSQL Key ...

Test Java Developer

San Francisco, CA · On-site

$60 - $77.75/hr

Additional duties include creation of automated test suites using Selenium, Java and other scripting languages. Skills: Test Automation framework development Has superior core Java language knowledge ...

Java Developer (Full Time)

San Francisco, CA · On-site

$60 - $77.75/hr

Java Developer Full time position Location: SFC, CA Clients 5+ years of J2EE application development experience including the following technologies: EJB, Servlets, Portlets, JSP, JDBC, JAXB, JAX-WS ...

Full Stack Java Developer

San Ramon, CA

$58.75 - $75.75/hr

Experience in Java Multi-threaded programming. Knowledge of J2EE design patterns and GOF design patterns. Expertise in design and development of various web and enterprise applications using J2EE ...

Backend Java Developer

San Francisco, CA

$59.50 - $77.25/hr

Company Description Intelliswift Software, Inc This is a hands-on enterprise Java/J2EE development position, whose responsibilities include: - Participate in coding tasks on large projects to stay ...

Backend Java Developer

San Francisco, CA

$59.50 - $77.25/hr

Company Description Intelliswift Software, Inc This is a hands-on enterprise Java/J2EE development position, whose responsibilities include: - Participate in coding tasks on large projects to stay ...

Java Server Developer

San Francisco, CA

$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. Proven hands-on Software Development experience Proven working experience in ...

Java + AI Developer

San Francisco, CA · On-site

$60 - $77.75/hr

Java + AI Developer Duration: 6-12 months Location: Onsite San Francisco , Palo Alto- CA/ New Jersey - NJ / Plano-TX Work Type: Rate: Pay range offered to a successful candidate will be based on ...

Java Back-End Developer

San Francisco, CA

$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. RESPONSIBILITIES: Experience building high-performance, high-availability ...

Java Developer

San Francisco, CA

$60 - $77.75/hr

REST, SOAP Experience as a technical lead on small teams of engineers Understanding of Enterprise Integration/Design Patterns e.g. dependency injection / inversion of control using Spring, Guice ...

Java/J2EE Developer

San Francisco, CA

$60 - $77.75/hr

... Java, Swing, Spring, Rest web services is must and should At least 7 years of software development experience in building Java & J2EE based application servers Experience programming in the REST ful ...

Showing results 41-60

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 Aug 15, 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.

What is a junior Java developer?

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.

How much do junior Java developers make?

Junior Java developers typically earn between $50,000 and $70,000 annually, depending on location, industry, and experience. Entry-level roles often require knowledge of Java, object-oriented programming, and development tools like Eclipse or IntelliJ IDEA.

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?

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.

Is a Junior Java Developer still in demand?

Junior Java Developers remain in demand due to the widespread use of Java in enterprise applications, web development, and Android app creation. Employers seek candidates with foundational Java skills, knowledge of frameworks like Spring, and familiarity with version control tools such as Git. Continuous learning and certifications can enhance job prospects in this field.

What are the most commonly searched types of Java Developer jobs in Vallejo, CA?

The most popular types of Java Developer jobs in Vallejo, CA are:

What job categories do people searching Junior Java Developer jobs in Vallejo, CA look for?

The top searched job categories for Junior Java Developer jobs in Vallejo, CA are:

What cities near Vallejo, CA are hiring for Junior Java Developer jobs?

Cities near Vallejo, CA with the most Junior Java Developer job openings:

Infographic showing various Junior Java Developer job openings in Vallejo, CA as of August 2026, with employment types broken down into 80% Full Time, and 20% Contract. Highlights an 80% In-person, 10% Hybrid, and 10% Remote job distribution, with an average salary of $120,535 per year, or $57.9 per hour.

Java Developer

Sonsoft Inc

San Francisco, CA • On-site

$60 - $77.75/hr

Full-time

Re-posted 15 days ago


Job description

Company Description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Job Description

Job Description:

Java, J2EE (JDBC, JSP, Spring, Web Services, Hibernate, XML, AJAX, Spring Framework, web services, MQ and SQL, PL/SQL)

Preferred

At least 6 years of hands on experience in Java/J2EE technologies - Java, J2EE (including proficiency in JDBC, JSP, Hibernate, XML, AJAX), Spring Framework, working knowledge of web services, MQ and SQL,PL/SQL)

Atleast 6 years of hands on experience and good knowledge of Spring 2.5 and above. Should have knowledge for

o Spring IOC

o Spring AOP

o Spring Transaction management

At least 6 years of hands on experience in JDK - preferably 1.5 and above; Spring MVC; Spring Web Flow; Hibernate 3 and above

Basic knowledge of Java design patterns

Basic knowledge of Oracle database. Should know how to write PL/SQL queries

Should have worked with any enterprise web server preferably Weblogic

At least 4 years of experience working on SVN, STS (Eclipse), Javascript, Mercury Quality center and Jenkins will be very useful.

At least 2 years of experience working with UML and Sequence diagrams, Business Process flows/Visio

Should have knowledge on PMD and Checkstyle

Ability to create Use Cases and System Functional Requirements

Ability to participate in requirements elicitation, JAD/JAR session facilitation.

At least 4 years of experience in software development life cycle.

At least 4 years of experience in Project life cycle activities on development and maintenance projects.

At least 4 years of experience in Design and architecture review.

Ability to work in team in diverse/ multiple stakeholder environment

Experience to Financial Services, Investment domain

Analytical skills

Experience and desire to work in a Global delivery environment

Qualifications

Qualifications Basic

Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.

At least 4 years of experience with Information Technology

Additional Information

** U.S. citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.

Note:-

  1. This is a Fulltime job for you 
  2. Only US Citizen, Green Card Holder, TN Visa, H4-EAD, GC-EAD & L2-EAD can apply.
  3. No OPT-EAD  Consultants please.
  4. Please mention your Visa Status in your email or resume.
  5. please mention your visa status 

Sonsoft logo

About Sonsoft

Sourced by ZipRecruiter

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007