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Junior Java Software Engineer Jobs in San Marcos, CA

Redwood Dental

Software Engineer Job

San Diego, CA · On-site

Software Engineer responsibilities include gathering user requirements, defining system functionality and writing code in various languages, like Java, Ruby on Rails or .NET programming languages (e ...

Qualcomm

Embedded Software Engineer

San Diego, CA · On-site

$139K - $183K/yr

... C, C++, Java, Python, etc. Preferred Qualifications: • Master's Degree in Engineering ... junior engineers. Level of Responsibility: • Works independently with minimal supervision. • ...

Metron

Software Engineer

San Diego, CA · On-site

Proficiency in Java, TypeScript and object-oriented programming * Familiarity with full-stack web ... Software Designs and Interface Design Descriptions) * Math background including Probability ...

Qualcomm

IOT Software Engineer

San Diego, CA · On-site

Mentor junior engineers and provide technical guidance on embedded software, debugging techniques ... Java, Python, etc. Preferred Qualifications: * 8+ years of experience in embedded systems ...

Peraton

Cyber Software Systems Engineer

San Diego, CA

$135K - $216K/yr

Golang, Python, and Java * System Design, architect scalable and efficient software systems that ... Code Review and Mentorship; conduct code reviews, provide constructive feedback, and mentor junior ...

Peraton

Cyber Software Systems Engineer

San Diego, CA

$135K - $216K/yr

Golang, Python, and Java * System Design, architect scalable and efficient software systems that ... Code Review and Mentorship; conduct code reviews, provide constructive feedback, and mentor junior ...

Mount Indie

Software Engineer

San Diego, CA · On-site

We're looking for an early career Software Engineer to help us build, ship, and secure world class ... Java, C#, Rust, Go, Zig, etc will do). * Working knowledge of design patterns. * Must be a U.S.

Metron, Inc

Software Engineer

San Diego, CA · On-site

Proficiency in Java, TypeScript and object-oriented programming * Familiarity with full-stack web ... Software Designs and Interface Design Descriptions) * Math background including Probability ...

Metron

Software Engineer

San Diego, CA · On-site

Proficiency in Java, TypeScript and object-oriented programming * Familiarity with full-stack web ... Software Designs and Interface Design Descriptions) * Math background including Probability ...

Metron

Software Engineer

San Diego, CA · On-site

Proficiency in Java, TypeScript and object-oriented programming * Familiarity with full-stack web ... Software Designs and Interface Design Descriptions) * Math background including Probability ...

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Showing results 21-40

All JobsJava Software Engineer JobsJunior Java Software Engineer JobsJunior Java Software Engineer Jobs in San Marcos, CA

Junior Java Software Engineer information

See San Marcos, CA salary details

$62.1K

$108.8K

$164K

How much do junior java software engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for junior java software engineer in San Marcos, CA is $108,838.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,900.00 and $108,500.00 per year, depending on experience, location, and employer.

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

To thrive as a Junior Java Software Engineer, you need a solid understanding of Java programming, object-oriented principles, data structures, and typically a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and experience with IDEs like IntelliJ IDEA or Eclipse are common technical requirements. Strong problem-solving, eagerness to learn, and effective teamwork are standout soft skills in this role. These skills ensure you can write reliable code, collaborate efficiently, and adapt to evolving technical challenges in software development projects.

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

AspectJunior Java Software EngineerJava Developer
Required CredentialsTypically a bachelor's degree in Computer Science or related field; some certifications like Oracle Java CertificationSimilar credentials; often holds Java certifications and a degree in a related field
Work EnvironmentEntry-level position in development teams, often under supervision, focusing on coding and testingCan be entry to mid-level, involved in designing, coding, and maintaining Java applications
Employer & Industry UsageUsed across tech companies, startups, and corporate IT departmentsCommonly used in software development firms, tech companies, and enterprise environments

While both roles involve Java programming, a Junior Java Software Engineer typically focuses on learning and supporting development tasks under supervision, whereas a Java Developer may have more responsibility in designing and implementing Java applications. The roles often overlap, but the engineer role emphasizes entry-level growth, while the developer role can involve more independent work.

What does a junior Java software engineer do?

A Junior Java Software Engineer is typically responsible for assisting in the development, testing, and maintenance of software applications using the Java programming language. They work under the guidance of more experienced engineers to write code, fix bugs, and contribute to team projects. Junior engineers also learn best practices in software development, participate in code reviews, and continuously improve their technical skills. Their role often includes collaborating with other developers, designers, and quality assurance teams to deliver high-quality software solutions.

What kinds of projects or tasks can a junior Java software engineer expect to work on during their first year?

As a Junior Java Software Engineer, you can expect to work on tasks such as fixing bugs, writing unit tests, and developing small features under the guidance of more experienced team members. You'll likely contribute to code reviews, participate in daily stand-ups, and collaborate closely with QA engineers and front-end developers. Over time, you may gradually take on more complex assignments, such as designing modules or integrating third-party APIs. This hands-on experience helps build your technical skills and deepen your understanding of the software development lifecycle.

What are the most commonly searched types of Java Software Engineer jobs in San Marcos, CA?

The most popular types of Java Software Engineer jobs in San Marcos, CA are:

What are popular job titles related to Junior Java Software Engineer jobs in San Marcos, CA?

For Junior Java Software Engineer jobs in San Marcos, CA, the most frequently searched job titles are:

What job categories do people searching Junior Java Software Engineer jobs in San Marcos, CA look for?

The top searched job categories for Junior Java Software Engineer jobs in San Marcos, CA are:

What cities near San Marcos, CA are hiring for Junior Java Software Engineer jobs?

Cities near San Marcos, CA with the most Junior Java Software Engineer job openings:

Junior Java Software Engineer jobs near you
Infographic showing various Junior Java Software Engineer job openings in San Marcos, CA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $108,838 per year, or $52.3 per hour.

Software Engineer

Quest Diagnostics Incorporated

San Diego, CA • On-site

$110K - $125K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 13 hours ago

ExamOne rating

6.6

Company rating: 6.6 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

97th of 120 rated laboratories

Job description

Job brief

Quest Diagnostics is looking for a Software Engineer to create well-designed, effective, testable, and specification-compliant code and carry out the entire product development lifecycle.

Responsibilities

  • Create new functionalities and redesign certain aspects of an already-existing system.
  • Engage in prototyping, reviews, and test-driven, iterative development with a development team.
  • Create and write middle- and back-end code in an organized and effective manner.
  • Implement scalable and robust services.
  • Develop external and internal APIs.
  • Develop and run unit and performance tests to ensure scalability and reliability.
  • Review and debug code.
  • Develops documentation, flowcharts, layouts, diagrams, charts, code comments, and clean code to explain and show solutions.
  • Determines and designs system specifications, standards, and programming to prepare and install solutions.

Requirements

  • Between 1 and 3 years of experience in software engineering
  • Experience developing server-side web applications in Java
  • Experience developing Java Web Services with public API (e.g. REST, SOAP)
  • Proficient in object-oriented development
  • Able to effectively and quickly adopt new technology
  • Knowledge of Java frameworks, architecture, and design patterns
  • Good communication skills

Benefits

  • 401(k)
  • Dental insurance
  • Disability insurance
  • Employee stock purchase plan
  • Health insurance
  • Life insurance
  • Paid time off
  • Vision insurance
  • $110,000- $125,000 Annually 

What ExamOne employees say

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Benefits

Hours and flexibility

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