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Senior Java Jobs in Riverside, CA (NOW HIRING)

Senior Kafka Engineer

Irvine, CA · On-site

$112K - $154K/yr

Senior Kafka Engineer Location : Irvine, CA (Hybrid) We are seeking a Senior Kafka Engineer to ... Experience troubleshooting custom Kafka client applications written in Java, .NET, Python, and ...

Sr Applied AI Engineer

Irvine, CA

$131K - $173K/yr

... Java, JavaScript or similar languages Python is required C# experience preferred • Two plus years of experience with Python machine learning frameworks such as PyTorch or TensorFlow • Proven ...

Job Title: Sr. AWS Developer / Engineer Job Location: Irvine, CA Job Type: Contract * API Migration ... Experience with Java, Node.js, React/Angular, and PostgreSQL. * Familiarity with Docker, Kubernetes ...

Scrum Master

Santa Ana, CA

$53.50 - $71.50/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... at senior levels in both written and verbal communications interacting professionally with a ...

Senior Boomi SOA Developer A BOUT THE ROLE The Senior Boomi SOA Developer is responsible for the ... Experience with Java, Groovy, and JavaScript scripting. * Understanding of cloud/SaaS architecture ...

Senior Boomi SOA Developer

Irvine, CA · On-site

$110K - $140K/yr

Senior Boomi SOA Developer A BOUT THE ROLE The Senior Boomi SOA Developer is responsible for the ... Experience with Java, Groovy, and JavaScript scripting. * Understanding of cloud/SaaS architecture ...

Communicate plans and status to internal stakeholders and senior management * Identify ... Experience using an application development language, such as C#, Java, C++, or Python * Strong ...

Senior Applied AI Engineer

Irvine, CA

$131K - $173K/yr

We are seeking senior hands-on full stack engineers who have designed, built, and operated GenAI ... Java). * Proven experience building and operating production grade GenAI/LLM platforms, applying ...

NET and/or Java Developer to join us as a senior member of our software development and consulting team. The candidate must be able to work effectively in conjunction with both internal and external ...

NET and/or Java Developer to join us as a senior member of our software development and consulting team. The candidate must be able to work effectively in conjunction with both internal and external ...

As a Senior Backend Engineer on the Xumo Software Engineering Team, you will play a key role in ... Java Application Development for Video Streaming Backend Systems * Develop backend systems for ...

As a Senior Backend Engineer on the Xumo Software Engineering Team, you will play a key role in ... Java Application Development for Video Streaming Backend Systems * Develop backend systems for ...

The Senior Integration Developer is responsible for designing, developing, and implementing ... Proficiency in programming languages such as Java, C#, Python, or JavaScript. Knowledge and Skills:

The Senior Integration Developer is responsible for designing, developing, and implementing ... Proficiency in programming languages such as Java, C#, Python, or JavaScript. Knowledge and Skills:

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Senior Java information

See Riverside, CA salary details

$11

$65

$90

How much do senior java jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for senior java in Riverside, CA is $65.55, according to ZipRecruiter salary data. Most workers in this role earn between $57.45 and $73.22 per hour, depending on experience, location, and employer.

What does a Senior Java Developer do?

A Senior Java Developer is responsible for designing, developing, and maintaining complex Java-based applications. They often lead development teams, make architectural decisions, and ensure code quality through best practices. Their role also includes mentoring junior developers, participating in code reviews, and collaborating with stakeholders to deliver robust software solutions. Senior Java Developers are expected to have extensive experience with Java frameworks, databases, and deployment processes.

What is the difference between Senior Java vs Java Developer?

AspectSenior JavaJava Developer
Required CredentialsBachelor's degree, extensive Java experience, possibly certifications like Oracle Certified ProfessionalBachelor's degree, Java knowledge, entry to mid-level certifications
Work EnvironmentTeam lead, project architect, involved in design and mentoringDevelopment team member, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, healthcare, enterprise solutionsStartups, tech firms, software agencies, enterprise sectors

Senior Java professionals typically have more experience, leadership responsibilities, and advanced certifications compared to Java Developers. They often lead projects and mentor junior staff, while Java Developers focus on coding and implementation. Both roles are vital in software development, but the senior position involves greater strategic input and oversight.

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 deep expertise in Java programming, object-oriented design, and a strong grasp of software development principles, typically backed by a computer science degree or relevant experience. Experience with tools like Spring Framework, Hibernate, Maven, Git, and proficiency in using integrated development environments (IDEs) such as IntelliJ IDEA or Eclipse is essential, and certifications like Oracle Certified Professional (OCP) can be beneficial. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers set top performers apart. These skills ensure the delivery of robust, maintainable code and foster high-performing teams capable of tackling complex projects.

How do Senior Java Developers typically collaborate with cross-functional teams on large-scale projects?

Senior Java Developers often work closely with product managers, QA engineers, UI/UX designers, and DevOps teams to ensure successful project delivery. They participate in architectural discussions, provide technical guidance, and help translate business requirements into scalable software solutions. Regular communication and agile ceremonies like sprint planning and code reviews are common, allowing them to align development efforts with overall business goals and quickly address challenges. This collaborative environment helps Senior Java Developers mentor junior team members and foster a culture of continuous improvement.
What cities near Riverside, CA are hiring for Senior Java jobs? Cities near Riverside, CA with the most Senior Java job openings:

Senior Kafka Engineer

Prophecy Technologies

Irvine, CA • On-site

$112K - $154K/yr

Full-time

Posted 20 days ago


Job description

Position : Senior Kafka Engineer
Location : Irvine, CA (Hybrid)
We are seeking a Senior Kafka Engineer to manage, enhance, and scale an enterprise-grade Apache Kafka implementation deployed on AWS and the Confluent Platform. This person will be responsible for keeping the system reliable, improving it over time, and expanding it to support new applications.
This role involves performing detailed architectural reviews, monitoring, performance tuning, optimizing existing Kafka pipelines, and partnering with application teams to deliver reliable, secure, and performant streaming solutions.
Qualifications:
8+ years in platform engineering with 3+ years of hands-on experience with Apache Kafka.
Expertise with Confluent Platform (Brokers, Schema Registry, Control Center, ksqlDB).
Experience deploying and managing Kafka on AWS (including MSK or self-managed EC2-based setups).
Solid understanding of Kubernetes, especially EKS, for microservices integration.
Familiarity with monitoring and alerting stacks: Prometheus, Grafana, ELK, or similar.
Management and support of Kafka Cloud and on-premise platforms.
Capacity management.
Good understanding of SRE principles and methodologies, and experience learning, adapting to, and automating new developments in the Kafka ecosystem.
Experience troubleshooting integration platform issues (e.g., connectivity, schema management, producer/consumer, etc.) for Kafka, API gateway, etc.
In-depth understanding of the Kafka producer and consumer client functionality.
Experience troubleshooting custom Kafka client applications written in Java, .NET, Python, and Spring Boot.
Hands-on experience with Kafka Connect, Kafka Streams, and Kafka Schema Registry components, understanding its underlying functionality and implementation.
Preferably, at least 3 years' experience working in AWS, specifically EKS, EC2, IAM, Route53 and Terraform.
Proficiency in deploying, scaling, and managing Kubernetes clusters, with a strong understanding of security best practices.
Familiarity with Docker and Helm.
Kafka, Kubernetes, Docker, or any Cloud certification.
Responsibilities:
Manage and enhance existing Apache Kafka and Confluent Platform on AWS.
Review existing implementations and recommend improvements.
Collaborate with internal teams and respective stakeholders to understand user requirements and implement technical solutions.
Collaborate with engineering and product teams to integrate new use cases and define scalable streaming patterns.
Implement and maintain Kafka producers/consumers, Connectors, and Kafka Streams applications.
Enforce governance around topic design, schema evolution, partitioning, and data retention.
Monitor, troubleshoot, and tune Kafka clusters using Confluent Control Center, Prometheus, and Grafana.
Use Kubernetes and Terraform to automate Kafka infrastructure deployment and scaling.
Ensure high availability, security, and disaster recovery including participation in all DR exercises
Responsibility and ownership for lifecycle management which includes upgrades, maintenance, restart, and migration projects.
Analyze all platforms and ensure the environments are right-sized (i.e., capacity management), along with managing configurations, monitors, and alerts.
Create guidelines, procedures, standards, conventions, and best practices for Kafka usage and administration.
Develop, maintain, and troubleshoot Terraform IaC modules.
Automate repetitive tasks using Terraform scripts.
Guide and mentor team members on Terraform implementations.
Partner with team members deploying releases to production, and support solution teams
Coordinate with the Compute, Database, and other infrastructure teams to support weekend patching activities.
Coordinate vendor support.
Broad support with troubleshooting and resolving issues, and to be an escalation point for on-premise and cloud integration platform incidents.
Remediate security vulnerabilities reported by VMAST across application runtimes, integration services, and messaging platforms.
Support production incidents and outages for faster service restoration and provide required support to ensure application connectivity to API services.
Work on service requests submitted by application teams requesting application integration team services to integration products (Kafka and any other messaging platforms).
Create defects when services like tenant onboarding, resource provisioning, and other customer products are not functioning as per the documentation or working as intended.
Analyze SN INCs and REQs to identify trends and opportunities for improvement.
Consider implementing automation for manual and repetitive operations support functions.
Troubleshoot operational issues related to the AWS infrastructure.