Java Web Developer jobs in California

Hybrid in Mountain View, California

•

2d ago

Role: Java Backend Developer Location: Mountain View CA Work Mode: Onsite (2-3 Days/week) Interview Process:Coding Test - Initial Screening1st Round - Video InterviewFinal Round - Onsite (Face to face Interview) Note:Payment processing experience is a huge plus. Job Description: Java Backend development experience. Carry out development onsite 2-3 days a week. Interact with the project ecosystem and demonstrate architecture acumen for implementing complex architecture with very high scalability

Easy Apply

Contract

Depends on Experience

CTO: startup architect/leader over blockchain, smart contract (Rust), plus web/mobile/cloud (Java, React / React Native, NodeJS, Postgres, AWS), & AI/ML enablement

Hybrid in Irvine, California

•

2d ago

THIS ROLE IS HYBRID ONSITE IN MOUNTAIN VIEW, CA (3 DAYS ONSITE, 2 DAYS REMOTE).KORE1, a nationwide provider of staffing and recruiting solutions, has an immediate opening for a CTO: startup architect/leader over blockchain, smart contract (Rust), plus web/mobile/cloud (Java, React / React Native, NodeJS, Postgres, AWS), & AI/ML enablementWe are seeking a Chief Technology Officer (CTO) to lead the company's global technology vision, strategy, and execution. This role is critical: the CTO will reb

Easy Apply

Full-time

$300,000 - $400,000

Senior Java API, AWS Developer

San Jose, California

•

3d ago

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 relationships with business units, customers and subject matter experts in order to remain apprised of direc

Easy Apply

Full-time

Depends on Experience

Java Fullstack Developer

Remote

•

Yesterday

URGENT REQUIREMENT Role : Java Fullstack Developer Location- Remote Duration : Long term W2 contract Java Developers: Fullstack Java: MasteryJava Enterprise Edition (Java EE / J2EE): MasteryJavaScript: MasterySpring MVC: MasterySQL: MasteryApache Maven: AdvancedFullstack- Java with Angular: AdvancedGit: AdvancedJava Persistence API (JPA): MasterySpring Security: AdvancedWe are seeking highly skilled and experienced Full Stack Java Developers to join our dynamic technology team. The ideal candi

Easy Apply

Contract

$55+

Java Developer

San Leandro, California

•

Yesterday

Minimum 8 Years Exp, Inperson Interview applicable

Easy Apply

Contract

Java Developer Google ADK + Model Context Protocol (MCP)

Hybrid in San Leandro, California

•

12d ago

We are seeking a Java Developer with hands-on experience in Google ADK (Android Development Kit) and Model Context Protocol (MCP) or similar AI/LLM integration frameworks.This role involves developing backend and Android integration layers that connect AI-powered services, APIs, and connected devices through Java-based microservices and Google ADK libraries. Key ResponsibilitiesDesign, develop, and maintain Java-based backend services and Android-integrated applications using Google ADK.Integrat

Easy Apply

Contract

Depends on Experience

Java Fullstack developer

Remote

•

2d ago

Job Title : Java Fullstack developer Location: Remote Duration: Long term Job Type : Contract (We can consider - W2 ) Responsibilities: Design, develop, and maintain scalable web applications using Java, Spring Boot, and Angular/React.Build robust RESTful APIs and integrate with front-end components.Work with SQL/NoSQL databases and optimize application performance.Collaborate with cross-functional teams for requirement gathering and solution design.Ensure code quality through unit testing, code

Easy Apply

Full-time, Third Party

$50 - $60

L2 Web Support Engineer (Full Stack Java)-Remote

Remote or New Jersey

•

Yesterday

Title: L2 Web Support Engineer (Full Stack Java) Location: REMOTE Duration: 12+ months Contract Video Interview Job Description *Must be a web developer or will not get an interview. Full stack Java web developer background with React or Angular front-end development and exposure to Node is also very helpful** Level 2 web support engineer is primarily responsible for applying principles of web development and software engineering to analyze, troubleshoot and remediate issues within customer f

Easy Apply

Contract, Third Party

$DOE

Sr. Java Developer( Fulltime Opportunity) for Goleta CA- Onsite from day one

Goleta, California

•

2d ago

Fulltime Opportunity Role Sr. Java Developer Location - Goleta CA- Onsite from day one Must have Retail domain expericne Enhance, and maintain the eCommerce B2B stack developed using Java microservices based technology stack leveraging AWS as the cloud infrastructure . Should have good domain knowledge of B2B constructs of eCommerce including Orgainzations, Contracts, Catalog Filters, Quote workflows, BOM, Buy On Behalf, Order Punchouts, Purchase Order, Credit Lines, Requisition Lists, Saved c

Easy Apply

Full-time

Java Full stack Developer !! Location : San Diego, CA (Hybrid) !! Only W2 Contract !! Only Locals

Hybrid in San Diego, California

•

9d ago

Job Role : Java Full stack Developer Location : San Diego, CA (Hybrid) Job type : W2 contract No third party Duration : 12th+ Months Must have hands on experience with Java, Kotlin, React-JS Responsibilities: Software Development: Design, develop, test, and maintain Java-based applications, services, and modules in accordance with project requirements and industry best practices.SpringBoot Expertise: Utilize SpringBoot framework to build efficient and scalable Java applications.Database Integr

Easy Apply

Full-time

Depends on Experience

Sr. Java Developer

Hybrid in San Jose, California

•

5d 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

Easy Apply

Contract

Depends on Experience

Sr. Java Developer

San Jose, California

•

12d ago

Sr. Java Developer Sanjose, CA (Onsite) 12 Months Required Skills: Core Java, Java 8, springs, Web services, IDE, SQL, Workflow designing Regards, Satya Technical Recruiter Key Business Solutions, Inc

Easy Apply

Contract

Depends on Experience

Java Developer with MCP Server Experience

San Leandro, California

•

3d ago

Job Description:We are looking for a Java Developer with SOme understanding or Knowledge on MCP Server. The role involves building and maintaining Java applications that interface with Microsoft server technologies and enterprise environments. Key Responsibilities:Develop, test, and deploy Java applications on Windows Server platformsIntegrate Java applications with Microsoft systems (e.g., Active Directory, SQL Server)Ensure compatibility and security within the Windows Server ecosystemCollabor

Easy Apply

Contract

Depends on Experience

Java Developer/Lead Java Developer

Hybrid in San Leandro, California

•

17d ago

Job Summary: We are seeking a highly skilled Software Developer with a strong focus on API and Microservices architecture. The ideal candidate will be responsible for designing, developing, and maintaining robust software solutions that meet the needs of our clients. This role requires a deep understanding of modern software development practices and a passion for delivering high-quality code. Responsibilities: Design, develop, and implement scalable API and Microservices solutions.Collaborate w

Easy Apply

Contract

$50 - $55

Senior Java Developer

Sunnyvale, California

•

3d ago

Job Description: 10+ years into IT as a full stack Java DeveloperHands on experience with Core Java 8 and higher.Must have worked in Spring & Spring Boot.Must have implemented MicroservicesMust have used SQL, Procedural SQL.Good to have used KAFKA, Reactive programming.Good at CICD, Unit Testing

Easy Apply

Contract

$65 - $75

Sr. Java Developer

Remote

•

10d ago

Sr. Java Developer Location: Remote Duration: Fulltime (FTE) Need expert Java developer with some experience/Knowledge in Magento or who is ready to learn Magento Required Qualifications: Education:Bachelor's degree in Computer Science, Engineering, or a related field.Experience:8+ years of experience in Java development, Magento development and experience leading a team or managing projects.Technical Skills:Strong proficiency in Java and its core principles.Proficiency in PHP and Magento 2 de

Easy Apply

Full-time

$0 - $0

Sr Java Developer - AWS

Hybrid in San Jose, California

•

4d ago

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

Easy Apply

Contract

Depends on Experience

TAL Developer with Java HP NonStop (Tandem) Systems

Remote

•

3d ago

Job Summary: NO H1B's Please. We are looking for a TAL Developer with strong Java development experience to join our technology team supporting HP NonStop (Tandem) systems. The ideal candidate will have hands-on experience in transaction processing, financial systems, and high-availability enterprise environments. Key Responsibilities: Design, develop, and enhance applications on HP NonStop / Tandem systems using TAL, Java, and C++. Support and maintain real-time transaction processing applicati

Easy Apply

Contract, Third Party

Depends on Experience

Java Developer

Remote

•

2d ago

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He

Easy Apply

Full-time

Depends on Experience

Java Backend Developer

San Francisco, California

•

2d ago

Backend Developer: SFO, CA OnsiteRequired Skills & Qualifications:Strong knowledge of Java SE/EE.Experience with backend frameworks such as Spring Boot, Hibernate, or JPA.Proficient with relational databases (MySQL, PostgreSQL) and/or NoSQL databases (MongoDB, Cassandra).Understanding of RESTful API design principles.Familiarity with version control tools (Git).Experience with build tools like Maven or Gradle.Good understanding of multi-threading, concurrency, and design patterns.Bachelor s degr

Easy Apply

Contract

$40 - $45

Filter Results

Job post features

Posted date

Work settings

Employment type

Employer type

Work authorization

Java Web Developer jobs in California, USA