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Junior Java Developer Jobs in Walnut Creek, CA (NOW HIRING)

BayOne Solutions

Junior Java Developer

Fremont, CA · On-site

$45 - $55/hr

Junior Java Developer Location: Fremont, CA (Hybrid) Employment Type: Long-Term Contract Pay Rate: $45-55/hr on W2 Interview Type : In-Person Job Summary We are seeking a motivated and detail ...

Jobsbridge

Junior Java Developer

Oakland, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Solid understanding of web and mobile application architectures, including ...

Georgia IT Inc

JUNIOR JAVA DEVELOPER

San Francisco, CA · On-site

... Core Java programming skills - Experience in SOA specifically working with ESBs - Experience with Web Services using REST - Ability to work independently with limited supervision as well as ...

Jobsbridge

Java Developer

San Francisco, CA · On-site

$60 - $77.75/hr

Company Description Jobsbridge The senior Java Developer will be responsible for facilitating requirements gathering sessions and be able to translate business needs into proper solutions The senior ...

Beta Soft System Inc.

Java Developer

Fremont, CA

$55.75 - $72.25/hr

Provide leadership in establishing coding standards and programming conventions. Lead the design ... Mentor junior members of the team. Qualifications Skills: Very strong in Core Java, J2EE, Spring ...

Info Way Solutions

Java Developer

Fremont, CA

$55.75 - $72.25/hr

Java Developer Job Location: ustin, TX Experience: 8-10 Years. Contract Type: C2C Mode of Interview: 1) Telephonic 2) Face-2-Face Position: Java Developer Location: Austin, TX Key skills: core java ...

Kasmo Global

Java Developer

Oakland, CA · Hybrid

$58.50 - $75.75/hr

Java Full Stack Developer Location: Oakland, CA/ Hybrid Client is looking for a Java Developer to join our team and be responsible for designing, developing, and supporting various Java applications ...

Kasmo Global

Sr. Java Developer

San Francisco, CA

$67.50 - $86/hr

Role: Sr. Java Developer Location: Pleasanton-C A, need local to California Retail domain exp ... Conduct code reviews and mentor junior developers, fostering a culture of continuous learning and ...

Kasmo Global

Java Developer

San Francisco, CA

$60 - $77.75/hr

Java Developer (Frontend and Backend) Location: San Francisco, CA Experience: 10+ Years Must have skills: Proficient in Java 8 & above, Spring Boot, Microservices, JUNIT, CI/CD pipeline, Kafka, BDD ...

Apex Informatics

Java Developer

San Francisco, CA

$60 - $77.75/hr

Java Developer Location: San Francisco, CA Other Locations: Charlotte, Des Moines, Minneapolis, Phoenix, Columbus, New York JD: Minimum Qualifications • 6+ years of experience in J2EE / Java ...

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Junior Java Developer information

See Walnut Creek, CA salary details

$67.6K

$118.3K

$178.3K

How much do junior java developer jobs pay per year?

As of Jun 16, 2026, the average yearly pay for junior java developer in Walnut Creek, CA is $118,300.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,600.00 and $117,900.00 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 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.

Is Java outdated in 2026?

Java remains a widely used programming language for junior Java developers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and backend systems. Its stability, extensive libraries, and strong community ensure its relevance, though developers should stay current with new features and frameworks to remain competitive.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on location, industry, and experience, but generally, C++ positions tend to offer slightly 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 are often influenced by specific job requirements and demand in the tech 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.

Is AI replacing Java developers?

AI tools can automate certain coding tasks and improve efficiency for Java developers, but they are not replacing the need for human programmers. Java developers are still essential for designing, maintaining, and understanding complex systems, as well as integrating AI technologies into applications. Skills in problem-solving, debugging, and system architecture remain critical in the field.

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.

Is Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud environments can enhance job prospects in this field.

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.
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What job categories do people searching Junior Java Developer jobs in Walnut Creek, CA look for? The top searched job categories for Junior Java Developer jobs in Walnut Creek, CA are:
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Junior Java Developer jobs near you
Junior Java Developer

Junior Java Developer

BayOne Solutions

Fremont, CA • On-site

$45 - $55/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Job Title: Junior Java Developer

Location: Fremont, CA (Hybrid)

Employment Type: Long-Term Contract

Pay Rate: $45-55/hr on W2

Interview Type: In-Person


Job Summary

We are seeking a motivated and detail-oriented Junior Java Developer to join our development team in Fremont, CA. The ideal candidate will have a strong foundation in Java development, a passion for building scalable applications, and an eagerness to learn modern technologies and best practices. This role offers an excellent opportunity to work on enterprise-level applications and gain hands-on experience with microservices and modern frontend technologies.

Key Responsibilities

  1. Develop, test, and maintain Java-based applications and services.
  2. Participate in the design and implementation of microservices-based architectures.
  3. Collaborate with cross-functional teams including frontend developers, QA engineers, and business stakeholders.
  4. Assist in developing and consuming RESTful APIs.
  5. Write clean, efficient, and maintainable code following coding standards and best practices.
  6. Troubleshoot, debug, and resolve application issues.
  7. Support database integration and perform basic SQL queries and data handling.
  8. Participate in code reviews and team discussions to improve application quality and performance.
  9. Continuously learn and adapt to new technologies and development methodologies.

Required Skills & Qualifications

  1. Strong understanding of Java fundamentals, including Core Java, Object-Oriented Programming (OOP), and basic Java libraries.
  2. Basic understanding of Microservices Architecture.
  3. Knowledge of at least one frontend technology/framework such as:
  4. React
  5. Angular
  6. jQuery
  7. Familiarity with REST APIs and web services.
  8. Basic knowledge of relational databases such as MySQL or PostgreSQL.
  9. Strong analytical and problem-solving skills.
  10. Good verbal and written communication skills.
  11. Ability to work collaboratively in a team environment.

Preferred Qualifications

  1. Familiarity with Spring Boot framework.
  2. Exposure to version control systems such as Git.
  3. Understanding of Agile/Scrum development methodologies.
  4. Internship or academic project experience in Java development is a plus.

Education

  1. Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field preferred.

Work Environment

  1. Hybrid role based in Fremont, CA.
  2. Collaborative and fast-paced development environment.

Opportunity to work on enterprise applications and modern technology stacks.


BayOne is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race, color, sex, age, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any federal, state, or local protected class. This job posting represents the general duties and requirements necessary to perform this position and is not an exhaustive statement of all responsibilities, duties, and skills required. Management reserves the right to revise or alter this job description.

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About BayOne Solutions

Sourced by ZipRecruiter

BayOne is a minority owned Talent Solutions Partner based in the Bay Area, and we have a passion for diversity in the Tech Industry. We help companies build teams. We specialize in the following domains: Project & Program Management, Cloud Computing & IT Infrastructure Management, Big Data Services, Software & Quality Engineering, User Experience Design. We help companies to solve their talent gap by providing qualified experts on demand, training their legacy work force on future technologies, and automating their business processes.

Industry

It services

Company size

201 - 500 Employees

Headquarters location

Pleasanton, CA, US

Year founded

2012

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