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Java Junior Jobs in California (NOW HIRING)

TMS

Java Tech Lead with AWS API Gateway Exp

Irvine, CA · On-site

$70 - $75/hr

Java Tech Lead with AWS API Gateway Exp. Location: Irvine, CA (3 days onsite/week) Duration: 6 ... guidance to junior engineers Engage with product managers and stakeholders to understand ...

CyberCoders

Junior Software Engineer

Costa Mesa, CA · On-site

Junior Software Engineer Position Overview: We are looking for a Junior Software Engineer to join ... The ideal candidate will have significant experience with Java, Spring, and related technologies ...

Jobsbridge

Junior UI Developer II

Los Angeles, CA

$72K - $93K/yr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... bring junior developers to your level and skill Openness to learn new skills and techniques.

Sonsoft Inc

Core Java Architect

Sunnyvale, CA

$74 - $99.75/hr

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 ...

Sonoma Consulting Inc.

Core Java Architect

Sunnyvale, CA · On-site

$74 - $99.75/hr

Strong knowledge in Enterprise Java or any other server/client architectures with asynchronous or ... Ability to coach and mentor junior developers and on need basis customers Ability to work in team ...

ERP Analysts

Jr Java developer

Pleasanton, CA · On-site

Company Description This is for an Innovation Lab, where they need someone with good coding skills on Core Java, Spring, Hibernate, SQL . REST API Some UI experience using JQuery, Angular ...

ERP Analysts

Jr Java developer

Pleasanton, CA

This is for an Innovation Lab, where they need someone with good coding skills on Core Java, Spring, Hibernate, SQL . REST API Some UI experience using JQuery, Angular , Javascript is good to have.

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Java Junior information

What is the difference between Java Junior vs Java Developer?

AspectJava JuniorJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentTraining, mentorship-focusedProject-driven, independent
ResponsibilitiesLearning, basic coding tasksDesign, develop, maintain Java applications

Java Junior roles are entry-level positions focused on learning and supporting Java projects, often requiring minimal experience. Java Developers have more experience, handle complex tasks, and contribute to project design and implementation. The transition from Java Junior to Java Developer involves gaining skills, experience, and certifications over time.

What are some typical challenges a Java Junior might face when starting out, and how can they overcome them?

As a Java Junior, you may encounter challenges like understanding complex codebases, adapting to agile development practices, and debugging unfamiliar issues. It's common to feel overwhelmed at first, but asking questions, participating in code reviews, and pairing with more experienced developers can accelerate your learning. Regularly practicing coding, studying documentation, and using collaboration tools will also help you quickly become a productive member of the team.

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

To thrive as a Java Junior, you need a solid understanding of Java programming, object-oriented principles, and a relevant degree or coursework in computer science. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems (such as Git), and basic knowledge of databases are typically expected. Strong problem-solving abilities, eagerness to learn, and good communication skills help juniors excel in collaborative and fast-paced environments. These skills enable efficient coding, effective teamwork, and smooth adaptation to evolving project requirements.

What are Java Junior developers?

Java Junior developers are entry-level software engineers who specialize in programming using the Java language. They typically have a foundational understanding of Java syntax, object-oriented programming concepts, and basic software development practices. Java Juniors often assist with coding, debugging, and testing under the supervision of more experienced developers, while continuously learning and building their technical skills. Their responsibilities may also include maintaining existing applications and writing simple features as part of a development team.
What are the most commonly searched types of Java jobs in California? The most popular types of Java jobs in California are:
What are popular job titles related to Java Junior jobs in California? For Java Junior jobs in California, the most frequently searched job titles are:
What job categories do people searching Java Junior jobs in California look for? The top searched job categories for Java Junior jobs in California are:
What cities in California are hiring for Java Junior jobs? Cities in California with the most Java Junior job openings:
Java Junior jobs near you
Infographic showing various Java Junior job openings in California as of July 2026, with employment types broken down into 1% Internship, 86% Full Time, 6% Part Time, 1% Temporary, and 6% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution.
Technology Architect- Core Java

Technology Architect- Core Java

Avance Consulting Services

Sunnyvale, CA

$74 - $99.75/hr

Full-time

Re-posted 15 days ago

Job description

Job Description

Hi,
I hope you are doing good.
I have a job opportunity related to your profile with one of our client, please find below Job Description for your review. If you are interested and available for the following position then please send your updated resume in word format along with your contact details to discuss further.
Role: Technology Architect- Core Java
Duration: Full Time
Location: Sunnyvale, CA
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 7 years of experience with Information Technology

Preferred Qualification
At least 4 years of experience in strong Core Java with Design experience experience
Strong knowledge in in Core Java with knowledge of multithreading, concurrency, memory management and NIO. Should have used concurrent packages in detail.
Strong knowledge in Enterprise Java or any other server/client architectures with asynchronous or non-blocking request/response
Expert in Design Patterns
Strong Knowledge in development in Netty
Strong Knowledge in database transaction management
Knowledge of Public Key Infrastructure
At least 4 years of experience in software development life cycle including enterprise application development experience
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
At least 4 years of experience in conceptualizing system Architecture and design
Should have very strong analytical skills
Excellent oral and written communications skills.
Ability to engage in senior-level technology discussions
Ability to coach and mentor junior developers and on need basis customers
Ability to work in team in diverse/ multiple stakeholder environment
Experience and desire to work in a Global delivery environment
Working knowledge in Unix. Knowledge on Shell scripting desirable.
Working knowledge in JDBC and data modeling. NoSQL desirable (Cassandra).
Working knowledge in Socket programming
Working knowledge of latest technology available in market
Ability to create business case

Qualifications

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

Additional Information

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

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About Avance Consulting

Sourced by ZipRecruiter

Avance Consulting is a global leader in innovative talent solutions for diverse industries. Since 2007, we have been serving nearly a third of Fortune 500 companies and most of the top 100 technology companies worldwide. Our team of 700+ experts offers Engineering Services, Information Technology, Digital and Executive Search solutions from our offices in North America, UK, Europe and APAC. At Avance you can learn new skills and technologies, have more advancement opportunities and career growth, being a part of our productive atmosphere, and a positive reinforcement culture.

Industry

Recruiting and staffing services

Company size

501 - 1,000 Employees

Headquarters location

Somerset , NJ, US

Year founded

2007

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