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Java Developer Jobs in Temecula, CA (NOW HIRING)

CalAmp

Software Engineer III

Carlsbad, CA · On-site

$79K - $135K/yr

... Java, including experience with RESTful and event-driven microservices • Hands-on experience ... non-engineers Nice to Have Not required - don't let this list stop you from applying. • ...

CalAmp

Sr. Architect, Software Engineering

Carlsbad, CA · On-site

$133K - $180K/yr

Required : • Expert in Java, Object Oriented Programming, Cloud Native design principles, Application Security, Java based development framework like Spring, Quarkus etc. • Expert in the latest ...

CalAmp

Sr. Architect, Software Engineering

Carlsbad, CA · Remote

$120K - $206K/yr

Expert in Java, Object Oriented Programming, Cloud Native design principles, Application Security, Java based development framework like Spring, Quarkus etc. * Expert in the latest software services ...

CalAmp

Sr. Architect, Software Engineering

Carlsbad, CA · On-site

$120K - $206K/yr

Expert in Java, Object Oriented Programming, Cloud Native design principles, Application Security, Java based development framework like Spring, Quarkus etc. * Expert in the latest software services ...

CalAmp

Sr. Architect, Software Engineering

Carlsbad, CA · Remote

$133K - $180K/yr

Expert in Java, Object Oriented Programming, Cloud Native design principles, Application Security, Java based development framework like Spring, Quarkus etc. * Expert in the latest software services ...

HRplug

Principal Mobile Engineer

Carlsbad, CA · On-site

A., a global leader in Home and Building Automation, as a Principal Mobile Engineer. In this role ... Ability to work with Swift, Kotlin, Objective-C, and Java * Deep understanding of mobile ...

Viasat

Full-Stack Software Engineer

Carlsbad, CA · On-site

... or Java experience writing production code for web applications • A minimum 2 years of ... programming concepts • Experience with using database technology as PostgreSQL • Experience ...

NTENT

Machine Learning Engineer

Carlsbad, CA

Machine Learning Engineer Position: Full time Location: Carlsbad office About Us: NTENT provides a ... Java, R, Haskell) a plus. * Solid knowledge of machine learning tools (eg. scikit-learn, tensorflow ...

NTENT

Machine Learning Engineer

Carlsbad, CA · On-site

Machine Learning Engineer Position: Full time Location: Carlsbad office About Us: NTENT provides a ... Java, R, Haskell) a plus. * Solid knowledge of machine learning tools (eg. scikit-learn, tensorflow ...

Viasat, Inc.

Full-Stack Software Engineer

Carlsbad, CA · On-site

$174K - $261K/yr

... stack software engineer in the developing networking and cyber security products for diverse ... A minimum 5 plus years of Kotlin or Java experience writing production code for web applications

TrovaSearch

Technical Lead (Java)

Temecula, CA · On-site

$160K - $180K/yr

The IT Platforms engineering team serves as the backbone for all development efforts within the CSA line of business. Principal Duties: * Technical Leadership : Provide leadership by developing and ...

Viasat, Inc.

Senior Full Stack Engineer

Carlsbad, CA · On-site

$174K - $261K/yr

As an software engineer, you'll be a member of a agile team responsible for the manager ... A minimum 5 years of professional experience with web application development using Java or Kotlin ...

Carlsmed

Sr. Software Engineer (San Diego)

Carlsbad, CA · On-site

$150K - $170K/yr

Java interoperability with Kotlin (preferred) * PostgreSQL and database fundamentals (preferred) * Prisma ORM, JPA, and database migrations (preferred) * DevOps and cloud platforms (AWS/GCP/Azure ...

Carlsmed

Sr. Software Engineer (San Diego)

Carlsbad, CA · On-site

$150K - $170K/yr

Java interoperability with Kotlin (preferred) * PostgreSQL and database fundamentals (preferred) * Prisma ORM, JPA, and database migrations (preferred) * DevOps and cloud platforms (AWS/GCP/Azure ...

Carlsmed

Sr. Software Engineer (San Diego)

Carlsbad, CA · On-site

$150K - $170K/yr

Java interoperability with Kotlin (preferred) * PostgreSQL and database fundamentals (preferred) * Prisma ORM, JPA, and database migrations (preferred) * DevOps and cloud platforms (AWS/GCP/Azure ...

KBR

Senior Model-BasedSystems Engineer (MBSE)

Carlsbad, CA · On-site

$108K - $148K/yr

Programming experience in Python, Java, or JavaScript for model automation and analysis. * Experience working in Agile engineering environments supporting Department of War or Intelligence Community ...

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Java Developer information

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How much do java developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for java developer in Temecula, CA is $56.33, according to ZipRecruiter salary data. Most workers in this role earn between $48.70 and $63.03 per hour, depending on experience, location, and employer.

What is a Java developer?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

What do Java developers do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

What are some common challenges Java developers face when working on large-scale enterprise applications?

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

Is a Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.
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Java Developer jobs near you
Infographic showing various Java Developer job openings in Temecula, CA as of August 2026, with employment types broken down into 77% Full Time, 10% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $117,165 per year, or $56.3 per hour.

Software Engineer III

CalAmp

Carlsbad, CA • On-site

$79K - $135K/yr

Full-time

Re-posted 13 days ago

Job description

Overview
CalAmp builds the connected intelligence behind how the world tracks, monitors, and recovers the assets that matter - from commercial fleets to high-value cargo, in real time, at scale. As a Software Engineer III on our backend team, you won't be maintaining a legacy monolith - you'll be designing and operating the distributed services that process high volume and live data from hundreds of thousands of connected devices.
If you like solving real concurrency, scale, and reliability problems - not just CRUD APIs - this is that kind of role. We invest in engineers who bring value: strong performers on this team have real room to grow into more senior scope.
This role is based in Carlsbad, CA, with a hybrid schedule.
Equal Employment Opportunity
CalAmp is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all applicants and employees and do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, protected veteran status, genetic information, or any other characteristic protected by applicable federal, state, or local law. Employment decisions are based on qualifications, merit, and business needs.
Responsibilities
What You'll Do
• Design, build, and maintain backend services and APIs that are reliable, observable, and built to scale
• Own features end-to-end: from design discussions through deployment and post-launch monitoring
• Troubleshoot and resolve issues in distributed, production systems - including on-call/incident response rotations
• Identify performance bottlenecks and drive measurable improvements in latency, throughput, and reliability
• Shape technical decisions through architecture reviews and code reviews with architects and senior engineers
• Partner directly with product and business teams to turn requirements into technical designs
• Help evolve our engineering practices - tooling, observability, CI/CD - as we modernize our stack
Qualifications
What You Need (Must Haves)
• 4-7 years of professional backend software engineering experience in production environments
• Strong CS fundamentals: object-oriented design, algorithms, data structures, complexity analysis
• Deep proficiency in Java, including experience with RESTful and event-driven microservices
• Hands-on experience designing and operating distributed, scalable services in production
• Experience with SQL and NoSQL databases, and with AWS core services (EC2/Lambda, S3, messaging)
• Hands-on experience with Kubernetes
• Demonstrated experience debugging and supporting live production systems (monitoring, incident response, root-cause analysis)
• Strong written and verbal communication - you can explain tradeoffs to both engineers and non-engineers
Nice to Have
Not required - don't let this list stop you from applying.
• Experience with Kafka, Kinesis, or other streaming/event platforms
• Docker, Helm, or serverless experience
• Java Reactive Programming, MongoDB
• Experience with Bitbucket Pipelines or similar CI/CD tooling
• Master's degree in Computer Science or related field
A note on the above: we don't expect any one candidate to check every box in this section. If you meet the must-haves and are excited about the role, we want to hear from you - these are a plus, not a gate.
What Success Looks Like In This Role
• You've independently shipped backend services to production and supported them after launch
• You're comfortable diagnosing issues across service boundaries in a distributed system
• You can take a feature from design through deployment and monitoring with minimal hand-holding
Please note: We're unable to provide visa sponsorship at this time - applicants must be authorized to work in the U.S. on a permanent basis.
Market Minimum
USD $79,135.00/Yr.
Market Maximum
USD $135,661.00/Yr.
Bonus
N/A
Commission Target (% of Base Salary)
N/A

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