JAVA Developer jobs in California

San Jose, California

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Today

Job Title: Senior Java DeveloperLocation: San Jose, CA Face to Face Interview Job Description Project OverviewOur customer is undergoing a large-scale migration of Identity and Customer Data Store Services from on-premises infrastructure to Google Cloud Platform (Google Cloud Platform). This initiative involves a major rewrite and transformation of distributed systems that manage critical customer identity and data operations.Team IntegrationAs a Senior Java Developer, you will be embedded withi

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Contract

Depends on Experience

Java Developer

Fremont, California

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Yesterday

Entry-Level Java Developer Free Training & In-House Project Experience | California (On-site) Are you a recent graduate or looking to start your career in software development? We are excited to announce a comprehensive, free training program exclusively for s at our California (CA) location, designed to equip you with the practical skills and experience needed to succeed as a Java Developer in today s competitive tech industry. About the Program:This program is ideal for entry level candidates

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Contract

$100,000 - $160,000

Full Stack Java Developer

Remote

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Today

Full Stack Java Engineer Location: Remote Description: Seeking a highly skilled Full Stack Java Engineer to support the LGY Development, Security, and Operations 2.0 program. The engineer will design, develop, and maintain enterprise applications, ensuring alignment with VA technical standards, security requirements, and contractual deliverables. This role requires strong experience in full stack development with emphasis on Java-based solutions, modern web frameworks, and cloud-based architec

Full-time

Java Developer with MCP and Google ADK Exp(Only W2)

San Leandro, California

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Today

Job Description: We are seeking a talented Java Developer with expertise in Model Context Protocol (MCP) and Google ADK (Accessory Development Kit). The ideal candidate will design and develop backend services in Java, integrate AI models with external tools through MCP, and work on Android/embedded system interactions using Google ADK. This role requires a mix of backend engineering, AI tool integration, and hardware/software interfacing. Key Responsibilities Develop and maintain backend applic

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Contract

$50 - $60

J2EE Developer

San Jose, California

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Today

HTML/CSS, JavaScript, Version Control, Unit Testing, Build Tools, Security, Performance Tuning.

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Full-time

$60,000 - $80,000

Java Developer

Remote

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Today

Leidos is seeking a Java Developer to support a dynamic application development and operations & maintenance (O&M) project for the IRS. The successful candidate will work collaboratively with a team of developers, analysts, testers, and project managers to design, develop, test, and maintain Java-based software applications. The role requires full-stack development capabilities, with proficiency in both frontend and backend components, and a strong understanding of microservices and containeriza

Full-time

USD 67,600.00 - 122,200.00 per year

Senior Java Developer

Remote or Atlanta, Georgia

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Today

RESPONSIBILITIES: Kforce has a client seeking a remote Senior Java Developer to join their team. Overview: The candidate will support a variety of applications but will mainly focus on an initiative having a process of combining new apps to create one unified portal for associates. The team is currently rewriting the backend flows and moving it into Google Cloud Platform; with it all mainly Java 21+ and migrating off of Informix to a new data source (elastic). Lastly, the team heavily uses AI a

Contract

$40 - $50 hourly

Java Developer III

San Jose, California

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Today

Job Description: Work on building applications, leveraging data, and utilizing genAI. Use AI capabilities and make them available in the compliance platform for faster decisions. Key Responsibilities: Develop and maintain a robust and scalable big data insights platform to drive AI-assisted process automation and deliver actionable insights. Develop solutions that combine state-of-the-art Generative AI techniques with rich data to deliver best-in-class automation and user experience. Design and

Full-time

USD 70.00 - 70.00 per hour

Java Developer

Remote or New Jasper, Ohio

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Today

Position: Java DeveloperContract: W2 Only ResponsibilitiesDesign, develop, and maintain scalable applications using Java and related frameworks. Collaborate with product owners, business analysts, and technical teams to translate requirements into technical solutions. Develop and maintain RESTful APIs, microservices, and backend components. Optimize application performance, scalability, and reliability. Write clean, maintainable, and testable code following coding standards. Conduct unit testing

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Contract

Depends on Experience

Java Developer

California

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Today

## 1. Java Developer Overview A Java Developer is a programmer who designs, develops, and manages Java-based applications. Java is widely used for building web, desktop, and mobile applications, as well as backend systems. ## 2. Core Skills of a Java Developer - Java SE (Standard Edition): OOP concepts, Collections, Exception Handling, Multithreading, Streams, Lambdas. - Java EE (Enterprise Edition): Servlets, JSP, EJB, JPA, JMS. - Frameworks: Spring, Hibernate, Spring Boot, Struts, JSF

Full-time

Sr. Java Developer/X5 Level - Inperson Interview

Sunnyvale, California

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27d ago

Sr. Java Developer - 12+ Years of experience required Sunnyvale, CA - InPerson interview Design and build e-commerce applications for the JAVA Platform What are the top 3 skills needed/required? JAVA backend, springboot, Distrubuted Systems, building micro services,SQL, Nosql, What skills and/or experience would separate the top candidate? Experience with Spark. Overall lots of experience 4 8+ years the more experience the better is strongly preferred in backend and different applications.

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Full-time

$60 - $70

Sr. Java Google Cloud Platform Developer

Hybrid in San Jose, California

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6d ago

Will need to Interview on site in San Jose (in person interview) Sr. Java Google Cloud Platform Developer San Jose, CA (hybrid onsite) 12mo contract + W2 Contract only Job Description We re hiring Senior Java Engineers with deep experience in microservices architecture, Spring Boot, and event-driven systems. Two of these roles will require candidates with working knowledge of Google Cloud Platform and cloud-native development. -Design and develop scalable microservices using Java, Spring Boot, a

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Contract

$50 - $55

Java Developer

San Jose, California

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Java Developer for a CONTRACT assignment with one of our premier SaaS clients in San Jose, CA . This is a hybrid role. We are seeking a highly skilled Java Developer with strong backend development experience to join our dynamic and collaborative team. The ideal candidate is proficient in Java and has hands-on experience with enterprise applications, APIs, microservices, and modern development frameworks. You'll play a key role

Contract

USD 61.00 - 71.00 per hour

Java Developer

San Francisco, California

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14d ago

Role: Java Developer Location: Bay Area, CA Position Type: W2 (H1 Sponsorship available) 4+ years of experience on Java/J2EE based applications design, development, and deploymentExperience of micro servicesShould have hands-on experience on Spring Boot, Spring Data/JPAVery sound on OOPs concepts and Java fundamentalsStrong on programming fundamentals, best practicesKnowledge and hands-on experience with various design patternsWell versed with Agile scrum execution using the tools like JIRAExpo

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Full-time

$80,000 - $120,000

Sr Java Developer - AWS

Hybrid in San Jose, California

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Today

Position: Senior Java Developer - AWS Location: Costa Mesa, CA // San Jose, CA ::Remote Job Description: Key Responsibilities: Analyzes, designs, develops, codes and implements applications in one or more programming languages, for Web and Rich Internet Applications.Supports applications with an understanding of system integration, test planning, scripting, and troubleshooting. Assesses the health and performance of software applications and databases.Establishes, participates, and maintains rel

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Contract

Depends on Experience

Backend Java Developer (Contract)

San Leandro, California

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Today

RESPONSIBILITIES: Kforce has a client that currently has a contract opportunity for a Backend Java Developer to lend specific subject matter knowledge around Java, Spring Boot, microservices, KafKa, and CI/CD. The candidate is required to be onsite 4 days per week in either San Leandro, CA or Charlotte, NC. Responsibilities: * Design, develop, and maintain backend services and applications using Java * Collaborate with cross-functional teams to define, design, and implement new features * Troub

Contract

$48 - $52 hourly

Senior/Staff Java Developer / High Volume Application / Santa Monica, CA

Santa Monica, California

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Today

A computer vision software company in Los Angeles is looking to hire a High Level Java Developer. The company has revolutionized parking around the nation by using their computer vision technology. You will be working on their high volume application that is used in thousands of parking structures all around the US. They are looking for someone who has experience working with high volume applications and experience developing in Java, Scala, Spring Boot, Kubernetes, EKS, GRPC Services, and AWS.

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Full-time

200k - 250k

Portal Java Developer/WebSphere (Remote ,ability to get US Public Trust Clearance)

Remote

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14d ago

Descriptions/Requirements: Design, develop, and test new HCL Portal Themes and Skins Review and understand existing IBM JSF1.x implementation of portlets Research, design, document and migrate JSF1.x application to MyFaces and integrate with new Themes and Skins Review and understand existing portlets of Struts implementation Research, design, document and migrate Struts1/Struts2 applications to latest version of the struts and integrate with new Themes and Skins Deploy applications to HCL Porta

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Contract, Third Party

$50 - $55

Sr. Java Developer

Hybrid in San Jose, California

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2d ago

Sr. Java Developer At least 10 years backend development experience is needed. Strong Java/J2EE, Spring Boot. Microservices Java OOPS concepts, Data Structures(Strong), No SQL(preferably Cassandra), Kafka, RDBMS, Designing and building Rest API experience is needed. Reactive Programming with JAVA Design, Develop and Deliver initiatives on MP Payments and Financial Services Track independently. Hands on Experience with L1/L2 Caching KAFKA, Reactive Java, CQRS Design pattern, Event Sourcing and Ev

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Contract

Depends on Experience

Java Developer @ San Leandro, CA at least 4 days a week.

California

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Today

Position: Java Developer Location: San Leandro, CA at least 4 days a week. Duration: 3 Months Description We are looking for a Senior Back End Java Developer Contractor with experience in building high-performing, scalable, enterprise-grade applications. RESPONSIBILITIES Managing Java Back End development while providing expertise in the full software development lifecycle, from concept and design to testing. Qualifications Java, Microservices, Mongo DB, Kafka, Spring stack(Spring Boot, Spr

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JAVA Developer jobs in California, USA