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Junior Java Software Engineer Jobs in San Diego, CA

Britech Group, Inc.

Sr Java Software Engineer

Vista, CA · On-site

$127K - $168K/yr

... technical leadership, mentors junior engineers, and drives the architecture, development ... Science, Software Engineering, or equivalent experience. · 5+ years of professional Java (or ...

Jobtailor

Principal Software Engineer, Java

San Diego, CA · On-site

$114 - $171/hr

Position Overview Northrop Grumman Aeronautics Systems is looking to add a Principal Software Engineer - Java to join our team of qualified, diverse individuals within our Software organization. This ...

CPMC LLC

Jr. Software Engineer (SECRET)

San Diego, CA · On-site

... Jr. - Mid Level Clearance: Active Security Clearance (Secret or higher) is preferred Overview: CPMC, LLC is seeking creative and skilled Software Engineer to join our team for an government contract ...

Jobsbridge

Java Backend Software Engineer

San Diego, CA

$53.50 - $69.50/hr

... Java server-side software design and development Bachelor's degree in computer science, software engineering or equivalent Strong background in fundamentals of computer science and development ...

Cesna Group

Junior Software Engineer

San Diego, CA · On-site

$50K - $100K/yr

We are seeking a Junior Software Engineer to join our Ez-X medical X-ray system development team. This role involves close collaboration with Vision, Control, Mechanical, and X-Ray hardware teams to ...

Peraton

Jr Cyber Software Engineer

San Diego, CA · On-site

$80K - $128K/yr

Responsibilities Peraton is seeking a Junior Level Cyber Software Engineer tosupport our Atlantis ... Strong Programming sjkills in C/C++, Golang, Python, and JAVA * Experience with Software ...

Peraton

Jr Cyber Software Engineer

San Diego, CA · On-site

$80K - $128K/yr

Responsibilities Peraton is seeking a Junior Level Cyber Software Engineer tosupport our Atlantis ... Strong Programming sjkills in C/C++, Golang, Python, and JAVA * Experience with Software ...

Peraton

Jr Cyber Software Engineer

San Diego, CA · On-site

$80K - $128K/yr

Responsibilities Peraton is seeking a Junior Level Cyber Software Engineer to support our Atlantis ... Strong Programming sjkills in C/C++, Golang, Python, and JAVA * Experience with Software ...

Leidos

Software Engineer TS/SCI Poly

San Diego, CA · On-site

Leidos has a new and exciting opportunity for Software Engineers (hiring junior level, mid-level ... Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (i.e., Angular, JavaScript ...

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Junior Java Software Engineer information

See San Diego, CA salary details

$64.8K

$113.4K

$170.9K

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

As of Aug 29, 2026, the average yearly pay for junior java software engineer in San Diego, CA is $113,417.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,200.00 and $113,100.00 per year, depending on experience, location, and employer.

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

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

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

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

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

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

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

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

Junior Java Software Engineer jobs near you

Sr Java Software Engineer

Britech Group, Inc.

Vista, CA • On-site

$127K - $168K/yr

Other

Re-posted 7 days ago

Job description

Senior Software Engineer

Position Summary

This position leads the analysis, design, development, and implementation of advanced software solutions for electronic devices. Working independently with minimal supervision, the Senior Software Engineer provides technical leadership, mentors junior engineers, and drives the architecture, development, optimization, and support of scalable, high-performance applications throughout the software development lifecycle.

 

Essential Responsibilities

·        Lead all phases of the software development lifecycle, including requirements, design, development, testing, deployment, and production support.

·        Design, develop, review, and optimize high-quality Java applications and system architecture.

·        Evaluate hardware compatibility and collaborate with hardware teams to integrate operating systems, drivers, and application software.

·        Analyze and resolve complex technical issues while improving system performance, scalability, reliability, and security.

·        Define technical requirements and collaborate with product, project, and QA teams to deliver robust software solutions.

·        Develop and maintain technical documentation, including design specifications and troubleshooting guides.

·        Establish software testing best practices, including unit, integration, and performance testing, and support system integration and QA activities.

·        Support software installation, testing, and occasional field deployments.

·        Mentor junior engineers and promote engineering best practices.

·        Stay current with emerging technologies and recommend improvements to development processes and system performance.

 

Education & Experience

·        Bachelor''''''''s degree in Computer Science, Software Engineering, or equivalent experience.

·        5+ years of professional Java (or similar object-oriented language) development experience.

·        Strong experience with Java technologies including Spring, Hibernate, JVM tuning, and multithreaded applications.

·        Experience with JUnit, Mockito, TDD, and CI/CD practices.

·        Experience with hardware/software integration, preferably hardware constrained electronics, or similar embedded systems preferred.

·        Proven leadership or mentoring experience guiding software engineers.

 

Travel

Ability to travel for customer installations and support, typically 1–3 weeks at a time, with occasional longer assignments, a couple times a year.

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