1

Senior Java Engineer Jobs in San Jose, CA (NOW HIRING)

Sr. Java Developer

San Francisco, CA · On-site

$67.50 - $86/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 4+ years Java programming experience developing J2EE based systems. 5+ years ...

As a Tech Lead, Java Senior Software Engineer you should be able to drive end to end delivery of a Major rewrite of our backend components using Java with Spring and Mongo/NoSQL DB. The candidate ...

Senior Java Backend Developer

Palo Alto, CA · On-site

$141K - $184K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Senior Java Backend Developer

Menlo Park, CA · On-site

$142K - $184K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Senior Java Backend Developer

San Carlos, CA · On-site

$145K - $189K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Senior Java Backend Developer

Atherton, CA · On-site

$146K - $189K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Senior Java Backend Developer

Woodside, CA · On-site

$144K - $188K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

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 ...

Sr. Java Developer

San Francisco, CA

$67.50 - $86/hr

... using Java, WebSphere, and DB2 - Skilled in technology integration - Experience using third-party add-ons and/or add-on development - Deep knowledge of object oriented programming concepts and ...

Senior Java Backend Developer

East Palo Alto, CA · On-site

$142K - $184K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Sr. Software Engineer - Java

Pleasanton, CA

$139K - $183K/yr

Summary We are looking for a Senior Java Developer to join our R&D Server team and take a leading technical role in the design and evolution of both new and existing product capabilities. This is a ...

Senior Java Backend Developer

Redwood City, CA · On-site

$147K - $191K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

Summary We are looking for a Senior Java Developer to join our R&D Server team and take a leading technical role in the design and evolution of both new and existing product capabilities. This is a ...

Sr.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. 5+ years of Java web development experience Experience with modern Java ...

Sr. Java Developer

Sunnyvale, CA · On-site

$67.25 - $85.75/hr

Looking for experienced java engineers to work on various changes and enhancements in IDMS. * Candidates must have strong Java/JEE skills and solid understanding of relational databases. * Candidate ...

Showing results 41-60

Senior Java Engineer information

See San Jose, CA salary details

$12

$73

$101

How much do senior java engineer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior java engineer in San Jose, CA is $73.63, according to ZipRecruiter salary data. Most workers in this role earn between $64.52 and $82.26 per hour, depending on experience, location, and employer.

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

Senior Java Engineers often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining high performance under heavy loads. They are also responsible for implementing robust security practices and integrating new technologies without disrupting existing systems. Effective collaboration with cross-functional teams and mentoring junior developers are crucial aspects of the role, as these responsibilities help maintain code quality and project momentum.

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

AspectSenior Java EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certifications (e.g., Oracle Certified Professional)Bachelor's in Computer Science or related field, Java certifications optional
Work EnvironmentDesigning, developing, and maintaining complex Java applications, often in team leadership rolesDeveloping Java applications, focusing on coding and implementation
Industry UsageUsed across finance, tech, and enterprise sectors for large-scale projectsCommonly employed in software development firms, startups, and tech companies

While both roles involve Java programming, Senior Java Engineers typically handle complex system design, mentorship, and project leadership, whereas Java Developers focus more on coding and implementing features. The senior role often requires more experience and certifications, with a broader scope of responsibilities.

What are the key skills and qualifications needed to thrive as a senior Java engineer?

To thrive as a Senior Java Engineer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and a degree in computer science or related field. Experience with frameworks like Spring, Hibernate, build tools such as Maven or Gradle, and familiarity with cloud platforms and CI/CD systems are typically required. Excellent problem-solving abilities, leadership, and effective communication help you guide teams and collaborate with stakeholders. These skills are crucial for delivering robust, scalable software solutions and mentoring junior engineers in complex development environments.

What is a senior Java engineer?

Senior Java Engineers are experienced software developers who specialize in designing, developing, and maintaining applications using the Java programming language. They often lead development teams, architect solutions, and ensure that software meets both technical and business requirements. Their responsibilities also include code reviews, mentoring junior developers, and optimizing application performance. Typically, they have several years of experience and a deep understanding of Java frameworks and best practices.
What cities near San Jose, CA are hiring for Senior Java Engineer jobs? Cities near San Jose, CA with the most Senior Java Engineer job openings:
Infographic showing various Senior Java Engineer job openings in San Jose, CA as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $153,157 per year, or $73.6 per hour.

Sr. Java backend developer

Cognizant Technology Solutions

Sunnyvale, CA • On-site

$110K - $130K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago


Cognizant rating

7.4

Company rating: 7.4 out of 10

Based on 85 frontline employees who took The Breakroom Quiz

52nd of 72 rated business consultants


Job description

This hybrid role for an Architect focuses on designing and guiding high-performance Spring boot microservices and commerce full stack Java solutions for an MNC digital platform. The Architect will collaborate across product and engineering teams to define scalable architectures ensure robust implementation standards and enable secure reliable commerce experiences that improve customer satisfaction and business agility.
Please note, this role is not able to offer visa transfer or sponsorship now or in the future
Role: Sr. Java Developer
Location: Sunnyvale, CA. Candidate must be in the U.S
Experience: 12+ Years
Salary and Other Compensation:
The annual salary for this position is between $110,000/Year to $130,000/Year depending on the experience and other qualifications of the candidate.
This position is also eligible for Cognizant's discretionary annual incentive program and stock awards, based on performance and subject to the terms of Cognizant's applicable plans.
Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
Medical/Dental/Vision/Life Insurance
• Paid holidays plus Paid Time Off
• 401(k) plan and contributions
• Long-term/Short-term Disability
• Paid Parental Leave
• Employee Stock Purchase Plan
Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
Responsibilities
  • Design scalable and resilient application architectures that leverage Springboot microservices and Java based full stack commerce solutions to support complex enterprise digital initiatives
  • Guide end to end solution design across backend services and frontend integration to ensure seamless commerce flows that meet performance reliability and usability targets
  • Define standards for microservice decomposition service contracts and data flows that enable modular development straightforward maintenance and future platform expansion
  • Review application designs and code implementations from development teams to ensure alignment with architectural best practices security guidelines and enterprise technology strategy
  • Collaborate with product owners and business stakeholders to translate commerce requirements into technical architectures that optimize transaction throughput and customer experience
  • Drive adoption of effective coding patterns testing strategies and observability practices for Springboot microservices that improve system reliability and incident resolution times
  • Coordinate with infrastructure and platform teams to optimize deployment pipelines environment configurations and resource utilization for hybrid work model delivery and day shift operations
  • Evaluate emerging tools frameworks and patterns in the Java ecosystem to recommend pragmatic improvements that enhance developer productivity and reduce technology risk
  • Provide detailed technical guidance and reference implementations that help engineering teams deliver robust APIs secure integrations and maintainable commerce functionalities
  • Analyze system performance and error metrics to identify architectural bottlenecks propose targeted remediation actions and support continuous optimization of critical services
  • Document architectural decisions non functional requirements and integration patterns in clear blueprints that enable consistent implementation across distributed teams without requiring travel
  • Partner with quality engineering and operations teams to ensure test coverage automation strategies and monitoring solutions are aligned with architecture goals for stability and scalability
  • Support incident analysis and root cause investigations by providing architectural insights that reduce recurring issues and improve the resilience of business critical commerce journeys

Qualifications
  • Demonstrate advanced expertise in designing and implementing Springboot microservices architectures that handle high volume transactions and complex business rules in enterprise environments
  • Apply strong proficiency in Java based full stack engineering for commerce platforms including backend services integration patterns and modern web application practices in a hybrid work setting
  • Bring solid experience with API design RESTful principles and data modeling that support interoperable systems and robust communication between distributed services
  • Utilize hands on knowledge of testing frameworks build tools and version control systems to ensure reliable delivery pipelines and consistent quality across microservices components
  • Show familiarity with performance tuning techniques caching approaches and asynchronous processing methods that improve latency and throughput for digital commerce workloads
  • Use understanding of security practices authentication mechanisms and data protection strategies to safeguard transaction flows and sensitive customer information in production systems
  • Leverage experience with containerized deployments and cloud ready architectures to support scalable infrastructure design in alignment with organizational standards and day shift operations

About Cognizant:
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.
Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] for roles based in the Americas or [email protected] for roles based in India.

What Cognizant employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom