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Senior Full Stack Java Developer Jobs in Irvine, CA

KORE1, a nationwide provider of staffing and recruiting solutions, has an immediate opening for Sr ... Collaborate with cross-functional teams to implement DevOps practices, including Continuous ...

Senior Java Developer

Newport Beach, CA · On-site

$61.25 - $78.25/hr

Role: Sr Java Developer Location: Newport Beach, CA ( person will need to be onsite) Exp: 10+ Years * Computer Science/ Math / Engineering background * 10+ Year of hands on working experience as ...

Sr Java Developer

Newport Beach, CA · On-site

$61.25 - $78.25/hr

Role :Sr Java Developer Location: Newport Beach, CA ( person will need to be onsite) We Accept H1B Transfer - for Full time role * Computer Science/ Math / Engineering background * 10+ Year of hands ...

Jr.AngularJS-JavaScript Developer

Santa Ana, CA · On-site

$57 - $69.75/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. AngularJS & JavaScript Apache Cordova / PhoneGap RESTFul web services ...

Senior Java Developer

CA · On-site

$61.25 - $78/hr

The Sr. Java Developer position requires strong business and technical skills. Responsibilities include supporting the web development lead, defining functional and technical requirements, and ...

SOFTWARE DEVELOPER (FULL STACK)

Norco, CA · On-site

$110K - $165K/yr

NET, Java) * Familiarity with cloud platforms such as AWS, Azure, or Google Cloud for application deployment * Strong understanding of relational databases (e.g., PostgreSQL, MySQL) and NoSQL ...

Jr. .Net Developer

Santa Ana, CA · On-site

$69K - $90K/yr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 1-3 years overall IT/Software development experience * 1-3 years of full ...

FULL STACK SOFTWARE DEVELOPER

Norco, CA · On-site

$105K - $165K/yr

NET, Java) * Familiarity with cloud platforms such as AWS, Azure, or Google Cloud for application deployment * Strong understanding of relational databases (e.g., PostgreSQL, MySQL) and NoSQL ...

Full-Stack Engineer

Irvine, CA · On-site +1

$90K - $135K/yr

Full-Stack Engineer Job Title: Full Stack Software Engineer - Irvine, CA (Hybrid) Salary: $90,000 ... NET; other OOP languages welcome such as Java, Kotlin, or Go * Solid SQL and relational database ...

Sr. UI/UX Developer

Irvine, CA · On-site

$64.50 - $83.50/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 5+ years' experience with UI /UX design, development, implementation ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 4-6 years of proven development experience Skills programming modern ...

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Senior Full Stack Java Developer information

See Irvine, CA salary details

$11

$62

$83

How much do senior full stack java developer jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for senior full stack java developer in Irvine, CA is $62.34, according to ZipRecruiter salary data. Most workers in this role earn between $54.18 and $69.90 per hour, depending on experience, location, and employer.

What are Senior Full Stack Java Developers?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

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

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

What are some common challenges Senior Full Stack Java Developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.
What are the most commonly searched types of Full Stack Java Developer jobs in Irvine, CA? The most popular types of Full Stack Java Developer jobs in Irvine, CA are:
What are popular job titles related to Senior Full Stack Java Developer jobs in Irvine, CA? For Senior Full Stack Java Developer jobs in Irvine, CA, the most frequently searched job titles are:
What job categories do people searching Senior Full Stack Java Developer jobs in Irvine, CA look for? The top searched job categories for Senior Full Stack Java Developer jobs in Irvine, CA are:
What cities near Irvine, CA are hiring for Senior Full Stack Java Developer jobs? Cities near Irvine, CA with the most Senior Full Stack Java Developer job openings:
Infographic showing various Senior Full Stack Java Developer job openings in Irvine, CA as of July 2026, with employment types broken down into 83% Full Time, 7% Part Time, 1% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $129,670 per year, or $62.3 per hour.
Sr Full Stack Engineer

Contractor

Medical, Dental, Vision, Retirement, PTO

Posted 13 days ago


Job description


KORE1, a nationwide provider of staffing and recruiting solutions, has an immediate opening for Sr Software Engineer in Irvine, CA


Sr Software Engineer, Innovations play a pivotal role in designing, developing, and deploying cloud-native applications that leverage the latest technologies and architectural principles.

Responsibilities

  • Architect, design, and develop microservices-based applications to maintain and enhance scalability.
  • Utilize containerization technologies to package and deploy application components consistently across various environments.
  •  Implement and manage container orchestration for automated deployment, scaling, and operation of application services.
  • Collaborate with cross-functional teams to implement DevOps practices, including Continuous Integration/Continuous Deployment pipelines, infrastructure as code (IaC), and automated testing.
  • Architect and implement solutions that scale horizontally to meet dynamic and changing workloads while optimizing resource utilization.
  • Design and implement resilient and fault-tolerant applications, ensuring high availability and quick recovery from failures.
  • Implement robust monitoring and logging practices, leveraging tools like Prometheus and Grafana to ensure visibility into application performance.
  • Champion API-first design principles, creating well-defined and documented APIs to facilitate seamless communication between microservices and external systems.
  • Embrace and apply agile methodologies for rapid and iterative development cycles, responding quickly to changing requirements and delivering high-quality software.
  • Document work clearly and follow established coding standards and practices.
  • Mentor and guide other developers, conducting code reviews, design reviews, and fostering a culture of engineering excellence and continuous learning.
  • Other duties and responsibilities as assigned.


Required

  • Master's degree in Computer Science or related field of study from an accredited college or university. In lieu of degree, 6+ years of experience.
  • 6+ years of experience in software development, designing, developing and deploying cloud-native applications.
  • Expertise in utilizing AI for increased productivity and software quality, including code generation, debugging, test automation, and log anomaly detection.
  • Expertise in multiple programming languages such as C#, Rust, Python, or similar, and proficiency in relevant frameworks and libraries.
  • Expertise in backend development and working knowledge of databases (e.g., SQL, NoSQL).
  • Expertise in JavaScript frameworks like Angular.js, Vue.js or React.js for building single-page applications.
  • Experience with scalable and resilient system design.
  • Experience in Enterprise software design principles: cloud native application design (i.e., SOLID, 12 Factor applications, or similar), distributed message and event processing, API gateway, service mesh, serverless applications.
  • Experience with event-driven architecture and real-time data processing using technologies like Kafka or RabbitMQ for building responsive, scalable systems.
  • Experience with integrating machine learning and AI models into software applications.
  • Knowledge of ISO standards such as ISO 27001 (information security), ISO 9001 (quality management), or related frameworks.
  • Strong knowledge of microservices security, including OAuth 2.0, OpenID Connect, secrets management, zero-trust architecture, and secure API design.


Preferred

  • Knowledge in Python and relevant libraries/frameworks such as TensorFlow, PyTorch, Hugging Face Transformers, and LangChain.
  • Hands-on experience with GenAI and LLMs, including fine-tuning, prompt engineering, and deploying RAG-based solutions.


Knowledge/Skills/Abilities

  • Skilled in developing and consuming RESTful APIs, and GraphQL
  • In-depth knowledge in microservices architecture, containerization, and orchestration tools (e.g., Docker, Kubernetes.
  • In-depth understanding of DevOps practices, CI/CD pipelines, and infrastructure automation.
  • Experience in cloud platforms (e.g., AWS, Azure, GCP) and infrastructure-as-a-service (IaaS) offerings.
  • Experience in with monitoring, logging, and observability tools like Prometheus and Grafana.
  • Demonstrated effective interpersonal, verbal and written communication skills.
  • Interest in AI ethics, data privacy, and compliance standards (e.g., HIPAA).


Benefits

  • Medical, dental, and vision insurance
  • Paid time off
  • Tuition Reimbursement
  • 401K
  • Paid time to volunteer in your local community


Compensation depends on experience but is typically 130-168k

ABOUT KORE1
Specializing in professional and technical recruiting, KORE1 is committed to supporting top IT, Engineering, Creative, Scientific, Accounting and Finance professionals in their career paths. We build deep relationships with leading companies, connecting them to exceptional talent every day. With extensive industry expertise and unmatched opportunities, our goal is to provide a unique experience for our contractors and consultants as they prepare for their next role. We are passionate about matching the right people with the right companies.

Kore1 provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, Kore1 complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. Kore1 expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. Improper interference with the ability of Kore1's employees to perform their job duties may result in discipline up to and including discharge.
Education:Employment Type: CONTRACTOR