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Junior Java Programming Jobs in California (NOW HIRING)

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Preferred Knowledge & Experience Knowledge of EJB 3.x, ORM/JPA, and Web ...

Sr Java Software Engineer

Vista, CA · On-site

$127K - $168K/yr

... technical leadership, mentors junior engineers, and drives the architecture, development ... quality Java applications and system architecture. · Evaluate hardware compatibility and ...

JAVA BE Engineer

San Francisco, CA · On-site

$61 - $83.75/hr

Work with architects, cross functional engineering teams, Product Management, QA, and Operations ... Ability to guide and mentor junior teammates. Job Requirements: Required: Expert level Java skills ...

Strong knowledge in Core Java with knowledge of multithreading, concurrency, memory management and ... Ability to coach and mentor junior developers and on need basis customers * Ability to work in team ...

JAVA BE Engineer

San Francisco, CA · On-site

$61 - $83.75/hr

Work with architects, cross functional engineering teams, Product Management, QA, and Operations ... Ability to guide and mentor junior teammates. Job Requirements Required: Expert level Java skills ...

JAVA BE Engineer

San Francisco, CA · On-site

$61 - $83.75/hr

Work with architects, cross functional engineering teams, Product Management, QA, and Operations ... Ability to guide and mentor junior teammates. Required: Expert level Java skills with deep ...

Senior Java Engineer

Foster City, CA · On-site

$66.75 - $85/hr

Mentor junior engineers and contribute to improving engineering best practices. * Collaborate with ... Strong proficiency in Java, Spring Boot , and Microservices design . * Solid understanding of data ...

Showing results 41-60

Junior Java Programming information

What does a junior Java programmer do?

A Junior Java Programmer is an entry-level software developer who specializes in writing, testing, and maintaining Java applications. They typically work under the supervision of senior developers, assisting with coding, debugging, and implementing features. Their tasks often include fixing bugs, participating in code reviews, and learning best practices in software development. This role is ideal for individuals who are new to programming and looking to gain practical experience in Java development within a team environment.

What are the key skills and qualifications needed to thrive as a junior Java programmer?

To thrive as a Junior Java Programmer, you need a solid understanding of Java fundamentals, object-oriented programming principles, and a relevant degree or coursework in computer science. Familiarity with integrated development environments (IDEs) like Eclipse or IntelliJ IDEA, version control systems such as Git, and basic knowledge of build tools like Maven is typically expected. Problem-solving abilities, attention to detail, and good teamwork and communication skills help you stand out in this role. These skills and qualities are crucial for writing reliable code, collaborating effectively, and adapting quickly in a dynamic software development environment.

What are some common challenges a junior Java programmer might face when starting out, and how can they overcome them?

As a Junior Java Programmer, you may initially find it challenging to understand large codebases, manage debugging complex issues, or adapt to new frameworks used by the team. It's common to feel overwhelmed by unfamiliar tools or best practices. To overcome these challenges, actively seek mentorship from senior developers, participate in code reviews, and dedicate time to practice and learn outside of daily tasks. Collaboration and communication within your team are key to quickly building your skills and confidence in the role.

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

AspectJunior Java ProgrammingJunior Software Developer
Required CredentialsJava certifications, basic programming knowledgeGeneral programming skills, possibly Java certifications
Work EnvironmentDevelopment teams, Java-focused projectsVaried projects, multiple languages, broader scope
Employer & Industry UsageTech companies, software firms using JavaWide range of industries, including tech, finance, and startups
Common Search & ComparisonYesYes

Junior Java Programming typically focuses on Java-specific skills and certifications, working mainly within Java development teams. In contrast, Junior Software Developer roles may involve multiple programming languages and broader responsibilities across various projects. Both roles are entry-level and often overlap in skills, but Java programming is more specialized.

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

The most popular types of Java Programming jobs in California are:

What cities in California are hiring for Junior Java Programming jobs?

Cities in California with the most Junior Java Programming job openings:

Infographic showing various Junior Java Programming job openings in California as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution.

Junior Data Scientist/AI Engineer - Junior (Remote)

Long Beach, CA • On-site, Remote

SynergisticIT
IT Services • 11 - 50 employees

$78K - $136K/yr

Full-time

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


Job description

Entry-Level AI Programmer — Learn to Build Useful AI Applications

AI is changing how companies build products, automate work, analyze information, and serve customers. But entry-level AI candidates need practical skills, not just curiosity. Employers value candidates who can program, work with data, build models, use APIs, and explain how AI output supports a real use case.

SynergisticIT is looking for candidates interested in Python, machine learning, NLP, automation, data processing, APIs, model evaluation, and AI-powered applications. This opportunity is ideal for candidates who want to enter AI from a programming or data foundation and develop skills that are easier for employers to assess.

SynergisticIT JOPP is good for AI-focused candidates because it helps connect AI learning with job-market expectations. Candidates can focus on practical projects, technical fundamentals, interview readiness, resume positioning, and a clearer path toward junior AI, ML, data science, or software roles.

Since 2010, Synergisticit has helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Paypal, JPMC, Wayfair, BOA, CITI and hundreds more with Job offers of $95k to $154k.  Synergisticit focuses on closing the gap between your tech skills and what employers want now.

 
Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients.

 
We Focus on Java /Full stack/Devops and Data Science /Data Engineers/Data analysts/BI Analysts/ Machine learning/AI candidates
Ideal Candidates: 

Recent grads in CS, Engineering, Math, or Statistics with limited or no job experience
Jobseekers who had layoffs due to Downsizing and want to get in demand tech stack
Professionals seeking a career switch to tech
Candidates with career gaps or lacking real-world experience
Individuals looking to boost their skill portfolio for better job prospects
Computer Science grads with limited or no job experience
 Students who recently finished their Bachelor’s or Master’s programs
 Those struggling to land interviews despite having experience
·         Please check below links:

·         Event videos (OCW, JavaOne, Gartner): https://fast.wistia.com/embed/channel/k4mlq69ekl
USA Today feature
Discover JOPP: https://www.synergisticit.com/jopp/
Contact: https://www.synergisticit.com/contact-us/

·          

·               please read our blogs 

·         Why do Tech Companies not Hire recent Computer Science Graduates | https://www.synergisticit.com/why-tech-companies-dont-hire-recent-cs-graduates/

·         Technical Skills or Experience? | Which one is important to get a Job? | https://www.synergisticit.com/tech-skill-or-experience-which-one-is-more-important-for-a-jobseeker/

If you want to build practical AI skills for career growth, Contact us

Please note: Resume databases are shared with clients and interested clients will reach out directly if they find a qualified candidate for their req.

Resume submissions may be shared with our JOPP team database also. Please unsubscribe if contacted or if you don’t want to be contacted please don’t submit your resume.


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About SynergisticIT

Sourced by ZipRecruiter

SynergisticIT is a reputable company based in Fremont, California, United States, operating within the prestigious technology industry. The company primarily focuses on tech staffing and IT services, taking pride in mastering the art of procuring the top talents in the industry to meet the diverse needs of its clients. While a testament to its long-standing commitment to excellent service, SynergisticIT was established in 2010, confirming its vast wealth of experience in addressing various tech-related challenges over the years. Their mission revolves around a singular operative phrase: “Understanding follows knowledge”. In line with this, they continually strive to garner more knowledge and understanding about the needs of their clients, thereby providing more personalized and effective solutions.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Fremont, CA, US

Year founded

2010