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Senior Java Developer Jobs in Fountain Valley, CA

Apolis is seeking a Senior C++ / Java Developer with strong experience in modern C++, backend development, and cloud technologies. The ideal candidate will have expertise in building scalable ...

Senior Java developers

Irvine, CA

$61.50 - $78.25/hr

... Java connectors Excellent communication skills Selected candidates will be trained in the field of application access-control and indentity management. Qualifications J2EE,Servlets, JSP, EJB, JMS ...

Good knowledge on Java/J2ee, Spring , Atom framework Development in core Java and spring framework. Good knowledge on Web Services/Data Power Good Knowledge on Web/App server knowledge , Unix, SQL ...

Senior Developer, Investment Accounting

Newport Beach, CA · On-site

$58.50 - $77.25/hr

Position Summary We are looking for a Senior Java Developer to join our Investment Accounting / Positions team in Newport Beach, CA. This team focuses on developing software on-prem and in the cloud ...

Senior Developer, Investment Accounting

Newport Beach, CA · On-site

$58.50 - $77.25/hr

Position Summary We are looking for a Senior Java Developer to join our Investment Accounting / Positions team in Newport Beach, CA. This team focuses on developing software on-prem and in the cloud ...

Sr. Java Fullstack Developer

Los Angeles, CA

$61.75 - $78.75/hr

Java and J2EE development and analysis experience including SQL coding 5+ years experience with DB2, Oracle, or SQLServer databases Experience with agile/ iterative design and development ...

Full Stack Java Developer

Los Angeles, CA

$56.50 - $73/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Responsibilities: * Create RESTful web services using Java * Recommend ...

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Senior Java Developer information

See Fountain Valley, CA salary details

$12

$68

$94

How much do senior java developer jobs pay per hour?

As of Jul 16, 2026, the average hourly pay for senior java developer in Fountain Valley, CA is $68.94, according to ZipRecruiter salary data. Most workers in this role earn between $60.38 and $77.02 per hour, depending on experience, location, and employer.

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

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are some common challenges Senior Java Developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are Senior Java Developers?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.
What are the most commonly searched types of Java Developer jobs in Fountain Valley, CA? The most popular types of Java Developer jobs in Fountain Valley, CA are:
What are popular job titles related to Senior Java Developer jobs in Fountain Valley, CA? For Senior Java Developer jobs in Fountain Valley, CA, the most frequently searched job titles are:
What job categories do people searching Senior Java Developer jobs in Fountain Valley, CA look for? The top searched job categories for Senior Java Developer jobs in Fountain Valley, CA are:
What cities near Fountain Valley, CA are hiring for Senior Java Developer jobs? Cities near Fountain Valley, CA with the most Senior Java Developer job openings:
Senior C++/ Java Developer

Senior C++/ Java Developer

Apolis

Irvine, CA • On-site

Full-time

Posted 14 days ago


Job description

Job Summary:
Apolis is seeking a Senior C++ / Java Developer with strong experience in modern C++, backend development, and cloud technologies. The ideal candidate will have expertise in building scalable enterprise applications, microservices, and REST APIs.
Responsibilities:
• Strong experience in modern C++, backend development, and cloud technologies.
• Expertise in building scalable enterprise applications, microservices, and REST APIs.
Qualifications:
Required:
• 3+ years of software development experience.
• Strong experience with C++17, STL, smart pointers, move semantics, and modern C++ features.
• Solid understanding of OOP, Design Patterns, and Microservices.
• Experience with Java, Spring Boot, or Java EE.
• Strong SQL skills, preferably PostgreSQL.
• Experience with Linux, Docker, Kubernetes, or Podman.
• Experience designing and developing REST APIs.
• Knowledge of cloud platforms such as Azure or GCP.
• Familiarity with CI/CD tools like Jenkins or Bitbucket Pipelines.
• Experience with Agile/Scrum development.
Preferred:
• Multithreaded C++ programming.
• Boost Libraries.
• Python (pytest).
• BDD frameworks (Cucumber/Selenium).
• Kubernetes, Helm, Prometheus, Grafana, and OpenTelemetry.
• Experience with enterprise, e-commerce, or subscription-based platforms.
Company:
Apolis is a IT consultancy that offers provides ERP solutions, hosting, assessment, web and mobile, IT staffing and IT workforce solutions. Founded in 1996, the company is headquartered in El Segundo, USA, with a team of 501-1000 employees. The company is currently Late Stage.