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Junior Java Software Engineer Jobs in San Marcos, CA

Preferred Qualifications: • Active TOP SECRET clearance • 3+ years of work experience with programming language such as C, C++, Java, Python • 3+ years of embedded software engineering or ...

Preferred Qualifications: • Active TOP SECRET clearance • 3+ years of work experience with programming language such as C, C++, Java, Python • 3+ years of embedded software engineering or ...

Preferred Qualifications: • Active TOP SECRET clearance • 3+ years of work experience with programming language such as C, C++, Java, Python • 3+ years of embedded software engineering or ...

SR. JEE Software Engineer

San Diego, CA · On-site

$132K - $174K/yr

... Java Script libraries such as JQuery and EXT JS Understanding of MVC, MVP and similar design ... engineering knowledge Create the best software of your life Work in a Behavior/Test Driven ...

#Senior Sensors Software Engineer

San Diego, CA · On-site

$130K - $171K/yr

As a Qualcomm Software Engineer, you will design, develop, create, modify, and validate embedded ... Programming experience with Java, Python, etc. * Understanding of Digital signal processing ...

Senior Software Engineer

San Diego, CA · On-site

$130K - $171K/yr

Senior Software Engineer Omega-KR, Inc. is a small but highly skilled group of engineers committed ... Experience with Spring Boot, Quarkus, or similar Java Microservice frameworks * Experience with ...

Preferred Qualifications: • Active TOP SECRET clearance • 3+ years of work experience with programming language such as C, C++, Java, Python • 3+ years of embedded software engineering or ...

Senior Software Engineer

San Diego, CA · On-site

$120 - $150/hr

Senior Software Engineer Omega-KR, Inc. is a small but highly skilled group of engineers committed ... Experience with Spring Boot, Quarkus, or similar Java Microservice frameworks * Experience with ...

Software Engineer II

Carlsbad, CA · On-site

$80K - $137K/yr

We are seeking a Software Engineer II based in Carlsbad, CA to build real-time data platforms ... Strong experience with Java and object-oriented programming * Experience building backend services ...

We are seeking a Software Engineer II based in Carlsbad, CA to build real-time data platforms ... Strong experience with Java and object-oriented programming * Experience building backend services ...

We are seeking a Software Engineer II based in Carlsbad, CA to build real-time data platforms ... Strong experience with Java and object-oriented programming * Experience building backend services ...

Software Engineer II

Carlsbad, CA · On-site

$80K - $137K/yr

We are seeking a Software Engineer II based in Carlsbad, CA to build real-time data platforms ... Strong experience with Java and object-oriented programming * Experience building backend services ...

Showing results 41-60

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 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 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:

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 - TS w/ SCI eligibility

Parsons

San Diego, CA

Full-time

Re-posted 10 days ago


Parsons rating

7.7

Company rating: 7.7 out of 10

Based on 46 frontline employees who took The Breakroom Quiz

263rd of 449 rated engineering


Job description

In a world of possibilities, pursue one with endless opportunities. Imagine Next!At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible.

Job Description:

Parsons has emerged as a leader in the development of cutting-edge solutions for the Department of Defense and Intelligence Community. Our tremendous success can be attributed to our people and our priorities. We hire the best. We make them a priority, and we never lose focus on the mission. It's why we're here. We have built this cultural legacy by working closely with analysts and operators to understand their needs and delivering meaningful value through innovative, cost effective and intuitive software solutions. Parsons creates game-changing space solutions by teaming highly respected subject matter experts with brilliant technologists.

Are you a Software Engineer looking for an opportunity to leverage your extensive experience and work on container-based deployments? Would you like an opportunity to work on cutting-edge integration projects, developing robust, scalable, and high-performance solutions? Are you interested in multi-domain C4ISR development? Would you like to work on operational software with an advanced web-based user interface? Do you want to be part of a fast-paced team that is helping the government solve major national security challenges? We need your help.

Parsons is looking for an amazingly talented Senior Software Engineerto join our team at various locations in Norfolk, VA, San Diego CA, and Colorado Springs, CO. In this role you will get to support a high visibility Navy Program. You will lead teams in the design, development, and maintenance of complex systems. We meet customer and mission needs by leveraging cutting-edge research and technology, using small teams to rapidly get capabilities into the hands of the warfighter.

What You'll be Doing:

  • Work closely with engineers, analysts, and other developers to brainstorm and implement creative solutions for customer needs.

  • Share expertise in software development and data analytics to guide the team toward achieving program objectives.

  • Take a leadership role in defining the technical direction of projects, ensuring that the team's efforts align with customer requirements and mission goals.

  • Mentor junior team members, providing guidance on best practices, coding standards, and problem-solving approaches.

  • Collaborate with team members to test and refine code, ensuring reliability, scalability, and performance.

  • Participate in brainstorming sessions to identify innovative approaches and refine technical designs.

  • Provide regular updates to team members and stakeholders, fostering transparency and collaboration.

  • Ensure that the team's work directly supports the warfighter by delivering functional, reliable, and impactful solutions.

  • Take pride in seeing projects through from conception to deployment, knowing that your contributions make a tangible difference.

Required Qualifications:

  • Must have a Top-Secret clearance with SCI eligibility required.

  • Minimum of 5+ years of software development experience with a bachelor's degree in computer science or other technical discipline (additional years of experience may be considered in lieu of degree)

  • Experience with designing, developing, and maintaining scalable, high-performance back-end services and APIs.

  • Extensive experience with modern programming languages (Java, TypeScript, JavaScript)

  • Experience with creating web applications (Angular)

  • Relational database development experience (PostgreSQL)

  • In-depth knowledge of software engineering and programming concepts

  • Strong organizational and prioritization skills

  • Excellent written and verbal communication skills and ability to work in a collaborative/distributed team environment

Desired Qualifications:

  • Expertise in containerized application development and management, preferably with a strong familiarity of Docker and Kubernetes.

  • Experience with asynchronous messaging frameworks, (Kafka)

  • Advanced knowledge in object-oriented analysis and design techniques

  • Experience with source control systems (Git, Bitbucket)

  • Strong leadership skills and a desire to provide guidance to junior team members

  • Familiarity with agile development principles and practices (SAFe, JIRA)

  • Master of Science in Software Engineering and/or Computer Science is a plus

  • An active TS/SCI is preferred

  • Experience supporting Navy programs, NAVWAR, NIWC Pacific, NIWC Atlantic

Security Clearance Requirement:

An active Top Secret security clearance is required for this position.This position is part of our Federal Solutions team.The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what's next to deliver the solutions our customers need now.Salary Range: $103,500.00 - $181,100.00This position will be posted for a minimum of 3 days and will continue to be posted for an average of 30 days until a qualified applicant is selected or the position has been cancelled.Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.We truly invest and care about our employee's wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest-APPLY TODAY!

Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer tohttps://www.parsons.com/fraudulent-recruitment/.


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