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Senior Java Architect Jobs in California (NOW HIRING)

Sr. Java Backend Engineer

Pleasanton, CA · On-site

$133K - $173K/yr

Only W2 profiles Sr. Java Backend Engineer Location: Pleasanton, CA (Onsite)- local to Bay area ... Solid understanding of backend architecture, multithreading, collections, and design patterns.

Senior Java Engineer

Santa Monica, CA · On-site

$64.25 - $81.75/hr

Senior Java Engineer Reporting To: Manager, Engineering Department : Marketing Technology Location ... Partner with architects, product managers, and platform teams on integrations, service contracts ...

Senior Java Developer

Hawthorne, CA

$58.25 - $74.25/hr

Skill Senior Java Developer Location Hawthorne, CA Total Experience 6 yrs. Max Salary Not Mentioned ... Architecture and both SOAP and REST based web services Experience with writing SQL Queries ...

Senior Java Engineer

Sunnyvale, CA · On-site

$67.25 - $85.75/hr

Key Responsibilities: • Design, develop, and maintain Java-based applications. • Collaborate with product owners and architects to implement business requirements. • Write clean, efficient, and ...

Sr. Java Developer

Pleasanton, CA · On-site

$63.75 - $81.25/hr

Full stack developer with recent In-depth knowledge of Java, OO programming, and modern web applications built on distributed service architecture * 10+ years of software development experience * BS ...

Senior Java Engineer

San Francisco, CA

$67.50 - $86/hr

Experienced in developing J2EE applications using JSP, Servlets, JDBC and using MVC Architecture and STRUTS framework. Qualifications Core Java Additional Information Multiple Openings

Senior Java Developer

San Jose, CA

$67 - $85.50/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Able to interpret business requirements and programming specifications to ...

Senior Java Developer

Santa Rosa, CA

$62.50 - $79.75/hr

Job Duties Develop code for JAVA web applications with Responsive front end design Test and debug ... architects to influence and implement the overall system architecture Experience developing ...

Senior Java Developer

Fremont, CA

$62.75 - $80/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 of experience with Java/J2EE with Jboss EAP, Webservices REST/JSON ...

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Senior Java Architect information

What are the most commonly searched types of Java Architect jobs in California? The most popular types of Java Architect jobs in California are:
Infographic showing various Senior Java Architect job openings in California as of July 2026, with employment types broken down into 43% Full Time, and 57% Contract. Highlights an 100% In-person job distribution.

Senior .NET Developer/java developer

Talent Glide

Orange, CA • On-site

$61.25 - $78/hr

Other

Posted 8 days ago


Job description

Job Title: Senior Java Developer/.NET DEVELOPER 
Location: Orange County, CA (Onsite/Hybrid)
Duration: 12+ Months
 
Job Description
We are seeking a Senior Java Developer with 6+ years of experience in enterprise application development to design, develop, and maintain secure, scalable, and high-performance Java applications. The ideal candidate will have strong expertise in Java, Spring Boot, REST APIs, SQL databases, and Azure cloud technologies while following secure coding and DevSecOps best practices.
Required Skills
  • 6+ years of experience in enterprise Java application development.
  • Strong expertise in Java 11/17+, Spring Framework, Spring Boot, and RESTful Web Services.
  • Experience designing and developing enterprise-grade REST APIs.
  • Strong understanding of Object-Oriented Programming (OOP), design patterns, and software architecture.
  • Experience with SQL Server, Oracle, database design, SQL development, and performance tuning.
  • Hands-on experience with Microsoft Azure, cloud deployment, and application modernization.
  • Experience with Git, Azure DevOps, CI/CD pipelines, and DevSecOps.
  • Knowledge of OAuth2, OpenID Connect, Microsoft Entra ID, and secure authentication mechanisms.
  • Experience with security analysis tools such as SonarQube, Checkmarx, Fortify, or similar.
  • Familiarity with AI-assisted development tools like GitHub Copilot, OpenAI Codex, or Claude Code.
  • Strong understanding of Agile, SDLC, and software testing methodologies.
Responsibilities
  • Design, develop, test, and maintain enterprise Java applications.
  • Build secure, scalable REST APIs and web services.
  • Implement secure coding practices, authentication, authorization, encryption, and vulnerability remediation.
  • Optimize SQL queries and improve application performance.
  • Deploy and maintain applications in Microsoft Azure.
  • Collaborate with cross-functional teams in an Agile environment.
  • Prepare technical documentation and implementation plans.
  • Ensure compliance with OWASP secure coding standards.
Preferred Qualifications
  • Experience with payment gateway integrations or payment processing systems.
  • Knowledge of PCI DSS, NIST Cybersecurity Framework, or OWASP ASVS.
  • Excellent communication and problem-solving skills.