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

You'll work alongside engineers and mentors in a collaborative, cross-functional environment that values learning, innovation and purpose. From building intuitive AI web interfaces to writing Python ...

Work alongside senior engineers to design and implement innovative features * Stay informed about technical trends and actively engage in learning across a broad range of topics, including software ...

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Junior Java Developer information

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$61.1K

$107K

$161.2K

How much do junior java developer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for junior java developer in Hesperia, CA is $106,952.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,600.00 and $106,600.00 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.

Is Java still useful in 2026?

Java remains a widely used programming language for developing enterprise applications, Android apps, and backend systems in 2026. Junior Java Developers can benefit from its stability, extensive libraries, and strong community support, making it a valuable skill in the software industry. Knowledge of frameworks like Spring and tools such as Maven or Gradle enhances job prospects.

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.

Can I learn Java in 3 months?

Junior Java developers can acquire foundational skills in Java within three months with consistent study, practice, and hands-on projects. However, mastering advanced concepts, frameworks, and real-world application typically requires longer experience and ongoing learning.

Which pays more, C++ or Java?

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

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, 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.

Will AI replace Java devs?

AI is unlikely to fully replace Java developers, as they require problem-solving, design, and understanding of complex systems that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their roles more efficient. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.
What are the most commonly searched types of Java Developer jobs in Hesperia, CA? The most popular types of Java Developer jobs in Hesperia, CA are:
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C/C++ Software Development Engineer II

C/C++ Software Development Engineer II

Esri

Redlands, CA • On-site

Other

Posted 13 days ago


Esri rating

9.5

Company rating: 9.5 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

6th of 209 rated software companies


Job description

Overview

ArcGIS Pro is a powerful geographic information system (GIS) software used to analyze, visualize, and share spatial data, addressing real-world challenges. As a key member of our Desktop Architecture team, you will have the opportunity to work on extensive software infrastructure and frameworks, quickly adapt to established coding patterns, and contribute to enhancing performance, reliability, and security. 

In this role, you will apply your expertise in C/C++, operating systems, security, debugging, and performance profiling to develop robust software frameworks, resolve complex issues, and collaborate with senior engineers on innovative features that enhance system performance and reliability.

We are committed to fostering an environment where team members can take ownership of their work and make a meaningful impact. You will engage in rapid iterations, learning from feedback and metrics to align with the mission and goals of our users.

Responsibilities

  • Develop, enhance, and maintain extensive C/C++ software frameworks
  • Diagnose and resolve defects utilizing debugging and profiling tools
  • Leverage your knowledge of operating system internals to contribute to a secure and robust software design.
  • Work alongside senior engineers to design and implement innovative features
  • Stay informed about technical trends and actively engage in learning across a broad range of topics, including software architecture, encryption, optimization, machine learning, computer hardware, and the business of software, to enhance your contributions to the team

Requirements

  • 2+ years of demonstrated experience in C/C++ software development
  • Understanding and experience with software testing patterns and fundamentals
  • Strong grasp of operating systems concepts and computer security fundamentals
  • Proficiency in debugging, troubleshooting, and performance analysis
  • Awareness of technical trends and a keen interest in a broad range of topics, including software architecture, encryption, optimization, machine learning, computer hardware, and the business of software
  • Bachelor's degree in computer science, engineering, mathematics, or STEM related field

Recommended Qualifications

  • Strong knowledge of Windows operating system internals
  • Familiarity with C# and UI frameworks such as WPF or WinForms
  • Understanding of COM, IPC, threading, and concurrency
  • Familiarity with x64 or ARM assembly language
  • Master's degree in computer science, engineering, mathematics, or STEM related field

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What Esri employees say

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Benefits

Hours and flexibility

Workplace

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About ESRI

Sourced by ZipRecruiter

Our passion for improving quality of life through geography is at the heart of everything we do. Esri's geographic information system (GIS) technology inspires and enables governments, universities, and businesses worldwide to save money, lives, and our environment through a deeper understanding of the changing world around them.

Industry

Scientific research and development services

Company size

1,001 - 5,000 Employees

Headquarters location

Redlands, CA, US

Year founded

1969