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Junior Java Software Engineer Jobs in Fullerton, CA

Junior Software Developer

Costa Mesa, CA · On-site

$57K - $129K/yr

Technical Sales Engineer Examples of Duties and Responsibilities: * Design, implement, and maintain ... Java, etc.). * Experience with at least one scripting programming language (Python, JavaScript, etc.

Java Tools Engineer

Burbank, CA · On-site

$55.25 - $76/hr

Solutions can consist of Disney and ABC proprietary software and services, commercial software ... Systems Engineers, ABC Development teams and our Guests. Job requirements: * Java * backend ...

Sr Software Engineer

Glendale, CA · On-site

$135K - $181K/yr

Mentor junior or contracted engineers and foster a culture of innovation, inclusion, and technical ... Excellent programming skills in languages Java and Python. * Experience with cloud platforms (AWS ...

Senior Java Developer

Newport Beach, CA · On-site

$61.25 - $78.25/hr

... software engineer/developer. * Fluent in Java 8 + Spring. * Experience in GitLab CI/CD. * Experience in messaging/queuing technology (IBM MQ, AMPS, etc....) a plus.

Sr Java Developer

Newport Beach, CA · On-site

$61.25 - $78.25/hr

... software engineer/developer. * Fluent in Java 8 + Spring. * Experience in GitLab CI/CD. * Experience in messaging/queuing technology (IBM MQ, AMPS, etc....) a plus.

Develop custom integrations between Adaptive Planning and other solutions using Java, Python ... Experience mentoring junior team members and providing constructive feedback * Experience working ...

Senior Java Developer

CA · On-site

$61.25 - $78/hr

The Sr. Java Developer position requires strong business and technical skills. Responsibilities ... Software testing and quality assurance * Performance tuning * Provide leadership and/or guidance to ...

Candidates should be strong object oriented developers and comfortable developing in Java, C#, MVC ... cutting-edge software applications, in a fast-paced fun environment. Pay will be based on ...

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Junior Java Software Engineer information

See Fullerton, CA salary details

$63.6K

$111.5K

$168K

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

As of Jul 13, 2026, the average yearly pay for junior java software engineer in Fullerton, CA is $111,450.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,800.00 and $111,100.00 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.
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What cities near Fullerton, CA are hiring for Junior Java Software Engineer jobs? Cities near Fullerton, CA with the most Junior Java Software Engineer job openings:
Junior Software Developer

Junior Software Developer

Cla-Val

Costa Mesa, CA • On-site

$57K - $129K/yr

Full-time

This job post has expired today. Applications are no longer accepted.


Job description

Los solicitantes son considerados para puestos dentro de la empresa sin distinción de raza, color, credo, religión, sexo, orientación sexual, género, identidad y / o expresión de género, edad, origen nacional o ascendencia, discapacidad física o mental, estado militar o veterano protegido. , estado civil o parental, condición médica no relacionada con la capacidad de la persona para realizar el trabajo, embarazo, información genética, afiliación política, ciudadanía o cualquier otra base protegida por las leyes federales, estatales o locales.
Cualquier oferta de empleo depende de la finalización exitosa de un examen de abuso de sustancias previo al empleo y el examen físico, la verificación de documentos relacionados con su derecho a trabajar en los Estados Unidos utilizando E-VERIFY y la finalización de los documentos de empleo requeridos
GRISWOLD INDUSTRIES
Job Description
Junior Software Developer
JOB DIMENSIONS:
Job Summary:
Under general supervision, the Junior Software Developer contributes to the development of software solutions for our products and internal systems, using a strong foundation in computer science, object-oriented programming, and database design.
Reports to:
Technical Sales Engineer
Examples of Duties and Responsibilities:
  • Design, implement, and maintain relational databases using SQLite, PostgreSQL, etc.
  • Develop software applications using various languages such as JavaScript, Python, C++, etc.
  • Apply principles of abstraction, encapsulation, polymorphism, and design patterns (e.g., factory, singleton) in software design.
  • Structure code for parallel computing, including the use of locking, atomic methods, and message passing paradigms.
  • Write and maintain automated tests, including unit and integration tests, with a focus on robust and maintainable code.
  • Participate in code reviews and collaborate with team members to ensure high-quality software.
  • Assist in the application of basic artificial intelligence concepts to solve engineering problems.
  • Support the development and maintenance of technical software for valve sizing, performance analysis, and asset management.
  • Contribute to technical documentation, user manuals, and training materials.
  • Communicate effectively with engineering, sales, and support teams to clarify requirements and deliver solutions.
  • Collaborate in Agile/Scrum development cycles and use version control systems (Git/GitHub).
  • Troubleshoot and debug software issues in a timely manner.
  • Regular punctuality, attendance, and absence reporting in conformance with company policies is essential to the successful performance of this position; and
  • Fully comply with company rules, policies, procedures, and safety guidelines to ensure safe and effective operations

QUALIFICATIONS GUIDELINES:
Any combination equivalent of, but not limited to, the following:
Experience/Training/Education:
  • Bachelor's degree in computer science, Software Engineering, or related field.
  • Demonstrated experience in writing object-oriented code and building relational databases.
  • Completion of academic or personal projects showcasing programming and problem-solving skills.

Preferred Qualifications
  • Experience with web development frameworks such as React and Angular.
  • Comfortable working in Linux environments.
  • Familiarity with containers and container orchestration (Docker, Kubernetes, etc.)
  • Experience with AWS cloud-hosted infrastructure.

Knowledge/Skills/Abilities:
• Proficiency in at least one object-oriented programming language (C++, Java, etc.).
  • Experience with at least one scripting programming language (Python, JavaScript, etc.).
  • Understanding of database design and implementation.
  • Familiarity with parallel computing concepts and techniques.
  • Experience with automated testing frameworks and methodologies.
  • Basic knowledge of artificial intelligence concepts and their applications.
  • Familiarity with integrated development environments (IDEs) and build tools.
  • Experience with using LLMs coding assistants and agents to aid in software development.
  • Willingness to learn and adapt to new technologies and methodologies.
  • Knowledge of Agile/Scrum development practices.
  • Experience with version control systems (Git/GitHub).
  • Strong problem-solving skills and attention to detail.
  • Able to communicate effectively and work cooperatively with other department representatives.
  • Able to travel domestically and internationally, for minimal required company meetings.
  • Knowledge of company sales practices and operating procedures.

Physical Requirements:
  • Most work tasks are performed indoors where temperature is moderate and controlled by office environment systems;
  • Ability to work (sit and/or stand) at a desk for the majority of the workday; walking and/or standing may be required for the remainder of the workday. Length of time performing these physical requirements may vary from day to day and task to task;
  • Requires grasping, writing, sitting, standing, walking, repetitive motions, pulling, pushing, listening and hearing ability, and visual acuity; and
  • Ability to occasionally lift and/or carry up to 15 pounds; and
  • Ability to perform essential functions of the job, as defined;
    • Reasonable accommodations provided upon request.

Special Requirements:
  • Ability to travel occasionally for training, team meetings, or project deployments
  • Possession of valid Driver License (if travel is required).
  • Satisfactory driving record

Griswold Industries es un empleador que ofrece igualdad de oportunidades, ¡POR ELECCIÓN!
El AAP VEVRAA de Griswold Industries está disponible para que cualquier empleado o solicitante de empleo lo inspeccione si lo solicita. • El AAP está disponible para inspección en la oficina de Recursos Humanos, ubicada en 860 W. 17th St, Costa Mesa, CA 92627, entre las 7:00 a.m. y las 2:00 p.m., de lunes a viernes, con la excepción de los días festivos y los períodos de cierre.
El rango de pago representa el extremo bajo y alto del rango salarial que razonablemente esperamos pagar por esta posición en el momento de la publicación. La posición salarial de un empleado dentro del rango salarial se basará en varios factores, incluyendo, pero no limitado a, la ubicación geográfica, la experiencia, la educación, las habilidades, las calificaciones, el rendimiento y las necesidades comerciales u organizacionales.