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Junior Java Programming Jobs in Eastvale, CA (NOW HIRING)

Cotality

Sr Professional, Software Engineer

Irvine, CA · On-site

$129.90K - $171.30K/yr

... Mentor junior team members, sharing knowledge and expertise in Java, Python, Spring, GCP ... programming principles • Implement Test-Driven Development (TDD) practices to write unit tests ...

VSolvit

SOFTWARE DEVELOPER (FULL STACK)

Norco, CA · On-site

$110K - $165K/yr

... supporting junior developers, providing guidance on coding practices and problem-solving Basic ... Proficiency in one or more programming languages such as Java, C#, Python, or JavaScript

Career Soft Solutions Inc

Sr Data Engineer

Irvine, CA

$122.90K - $147.60K/yr

Provides technical leadership and mentorship to junior team members. Responsibilities: * Designs ... Web API, REST, GraphQL, XML/JSON. * ETL/ELT, and one of data engineering languages (Python/Java ...

VSolvit

FULL STACK SOFTWARE DEVELOPER

Norco, CA · On-site

$105K - $165K/yr

... supporting junior developers, providing guidance on coding practices and problem-solving Basic ... Proficiency in one or more programming languages such as Java, C#, Python, or JavaScript

Cotality

Sr Professional, Software Engineer

Irvine, CA · On-site

$131.50K - $173.40K/yr

Write clean, maintainable, and well-documented code following object-oriented programming ... Mentor junior team members, sharing knowledge and expertise in Java, Python, Spring, GCP ...

Cotality

Sr Professional, Software Engineer

Irvine, CA · On-site +1

$131.50K - $173.40K/yr

Write clean, maintainable, and well-documented code following object-oriented programming ... Mentor junior team members, sharing knowledge and expertise in Java, Python, Spring, GCP ...

loanDepot

Sr. SailPoint (IAM) Engineer

Irvine, CA · On-site

$130K - $178K/yr

... Java Object-Oriented background is a must). Responsibilities: * Design and implement SailPoint ... Mentor and train junior team members on SailPoint and CyberArk best practices and technologies.

RAVE Aerospace LLC

Senior Test Engineer

Brea, CA · On-site

$52 - $60/hr

Proven ability to mentor and guide junior and mid-level testers, promoting technical growth and ... Advanced programming skills in scripting or programming languages (e.g., Python, Java) for test ...

RAVE Aerospace LLC

Senior Test Engineer

Brea, CA · On-site

$52 - $60/hr

Proven ability to mentor and guide junior and mid-level testers, promoting technical growth and ... Advanced programming skills in scripting or programming languages (e.g., Python, Java) for test ...

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Junior Java Programming information

See Eastvale, CA salary details

$64.1K

$112.3K

$169.2K

How much do junior java programming jobs pay per year?

As of May 30, 2026, the average yearly pay for junior java programming in Eastvale, CA is $112,254.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,300.00 and $111,900.00 per year, depending on experience, location, and employer.

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

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 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.

Which pays more, C++ or Java?

For a Junior Java Programming role, salaries for C++ and Java developers are often comparable, with differences depending on industry, location, and specific skills. Generally, Java developers tend to have slightly higher average starting salaries due to broader application in enterprise environments, but both require strong programming fundamentals and knowledge of tools like IDEs and version control. Salary variations are influenced by experience, certifications, and demand in the job market.

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 cities near Eastvale, CA are hiring for Junior Java Programming jobs? Cities near Eastvale, CA with the most Junior Java Programming job openings:
Junior Java Programming jobs near you
Infographic showing various Junior Java Programming job openings in Eastvale, CA as of May 2026, with employment types broken down into 2% Internship, 67% Full Time, 23% Part Time, 2% Temporary, 4% Contract, and 2% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $112,254 per year, or $54 per hour.

Sr Professional, Software Engineer

Cotality

Irvine, CA • On-site

$129.90K - $171.30K/yr

Full-time

Posted 18 days ago

Job description

Job Summary:
Cotality is a leading company in the property intelligence sector, committed to making the industry faster and smarter. The Sr Professional, Software Engineer will design and develop scalable Java-based applications on Google Cloud Platform, implement GenAI solutions, and collaborate with cross-functional teams to enhance the company's technological capabilities.
Responsibilities:
• Design, develop, and deploy robust and scalable Java-based applications on Google Cloud Platform.
• Architect GenAI solutions by implementing Semantic Metadata strategies to enhance data retrieval, discovery, and model context.
• Develop and integrate Model Context Protocol (MCP) servers to standardize data exchange between AI models and local or remote data sources.
• Utilize Spring Framework to build and maintain backend services, ensuring high performance and reliability.
• Conduct thorough code reviews to ensure code quality and adherence to best practices in both Java and AI-related Python implementations.
• Write clean, maintainable, and well-documented code following object-oriented programming principles.
• Implement Test-Driven Development (TDD) practices to write unit tests before implementing the functionality.
• Write integration tests to ensure end-to-end functionality and reliability of the application.
• Apply advanced algorithms and data structures when designing solutions to complex problems.
• Collaborate with cross-functional teams to define technical requirements and architectural solutions.
• Implement best practices for software development, including code reviews, unit testing, and continuous integration.
• Optimize application performance and scalability through efficient coding practices and system design.
• Troubleshoot and resolve complex technical issues independently or as part of a team.
• Stay updated on industry trends and emerging technologies, providing insights and recommendations for improvement.
• Mentor junior team members, sharing knowledge and expertise in Java, Python, Spring, GCP technologies and the evolving GenAI ecosystem.
Qualifications:
Required:
• 5+ years of experience in software development, with a focus on Java-based technologies
• Proficiency in Spring Framework, including Spring Boot, Spring MVC, and Spring Data
• Strong understanding of microservices architecture and APIs
• Familiarity with Agile development methodologies and tools (e.g., Jira, Confluence)
• Use skills as a seasoned, experienced professional to work on all phases of development within broadly assigned technical discipline
• Able to translate conceptual ideas into projects and tasks
• Able to translate business needs to technical requirements
• Excellent problem-solving and analytical skills, with a keen attention to detail
• Effective communication skills, with the ability to collaborate with team members and stakeholders
• Customer oriented: meets individual commitments, works with the team to achieve team commitments, responds to request in a timely manner, willing to help
• Coaching and teaching skills to mentor less experienced team members
• Design, develop, and deploy robust and scalable Java-based applications on Google Cloud Platform
• Architect GenAI solutions by implementing Semantic Metadata strategies to enhance data retrieval, discovery, and model context
• Develop and integrate Model Context Protocol (MCP) servers to standardize data exchange between AI models and local or remote data sources
• Utilize Spring Framework to build and maintain backend services, ensuring high performance and reliability
• Conduct thorough code reviews to ensure code quality and adherence to best practices in both Java and AI-related Python implementations
• Write clean, maintainable, and well-documented code following object-oriented programming principles
• Implement Test-Driven Development (TDD) practices to write unit tests before implementing the functionality
• Write integration tests to ensure end-to-end functionality and reliability of the application
• Apply advanced algorithms and data structures when designing solutions to complex problems
• Collaborate with cross-functional teams to define technical requirements and architectural solutions
• Implement best practices for software development, including code reviews, unit testing, and continuous integration
• Optimize application performance and scalability through efficient coding practices and system design
• Troubleshoot and resolve complex technical issues independently or as part of a team
• Stay updated on industry trends and emerging technologies, providing insights and recommendations for improvement
• Mentor junior team members, sharing knowledge and expertise in Java, Python, Spring, GCP technologies and the evolving GenAI ecosystem
Preferred:
• Bachelor's degree in Computer Science, Engineering, or related field strongly preferred
• Proficiency in Python for AI orchestration, scripting, or backend services
• Experience developing or implementing MCP (Model Context Protocol) servers to connect LLMs to data sources
• Knowledge of Semantic Metadata standards and vector database indexing
Company:
Cotality is a technology firm helping property professionals with data, valuations, surveys and retrofit solutions. Founded in 2005, the company is headquartered in Solihull, GBR, with a team of 1001-5000 employees. The company is currently Late Stage.

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