J2EE Jobs in San Jose, CA

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1 - 20 of 1,896 Jobs

Sr Java Back End Developer

Enexus Global

•

Sunnyvale, California, USA

Contract

Position: Senior Java Backend Developer Location: Sunnyvale, CA Qualifications 10+ Years of Solid experience in large scale distributed systems and event-driven architectures Design and develop microservices for large scale software applications. Solid experience in NoSql technologies like Cassandra, MongoDB Build n-tier applications using RESTful Services, Java/J2EE, and related technologies. Full Stack Software engineer to work in the Accessibility team to build and maintain tools. Solid
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Posted 2 days ago | Updated 6 hours ago

Java Full-Stack Developer

BLYK Engineering Services Inc.

•

Santa Clara, California, USA

Full-time

Java Full-Stack Developer Location: Santa Clara, CA (2-3 days/week Osnite) Jadeglobal10+ years of experience in developing web-based applications in Core Java/J2EE and Microservices technologiesExperience on Spring, Spring Boot, Hibernate, highly responsive web applications using React JS.Experience with JavaScript build tools and dependency management (npm, Node Js)Experience and good Knowledge on Docker / Kubernetes and AWS ServicesExperience on AI conversational and MCP integration.Experience
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Posted 12 days ago

JAVA / Frontend Full Stack Engineer

Caspex Corporation

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Sunnyvale, California, USA

Third Party, Contract

Position: Frontend / JAVA Full Stack Engineer Location: Sunnyvale, CA Description: Senior Engineer with strong JAVA / Front-end experience and a proven track record of building high quality scalable web applications, and solid leadership abilities. Responsible for implementing pixel perfect designs that balance challenging customer needs with application performance. Requirements: BS in Computer Science or related technical field required. Qualified Full Stack Engineer with strong emphasis on
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Posted 2 days ago

Java Full Stack with AI experience (Only W2)

Smart Source Technologies

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San Jose, California, USA

Contract

Role: Software Engineer Location: San Jose-CA (Hybrid) Duration: 3-4 months, then plan is to convert to FTE (will be dependent on performance of worker). Pay Rate: $65/hr W2 Call Notes: We need AI knowledge, ideally someone who has integrated AI features in an application and very strong system design exp, MUST. Technical Preferences: Looking for candidates with AI and data backgrounds:Coursework, projects on LLMs, or any exposure to AI/data will strengthen profiles.Experience applying or work
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Posted 12 days ago | Updated 3 days ago

Java Lead/Java Technical Lead- W2 Position

SunTechPros, Inc.

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Mountain View, California, USA

Contract

Sr. Java Tech Lead Location: Mountain View, CA (Onsite)Contract Position- W2 Responsibilities:70-85% hands-on software development across all SDLC phases.Conduct design and code reviews; create technical documentation.Contribute to our DevOps model.Develop AI-first and generative AI-first product experiences.Estimate and sequence development activities.Analyze inputs to create software and services.Identify technical dependencies.Collaborate with engineers and architects.Qualifications:7+ years
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Posted 18 days ago

Software Engineer (Python, Java)

Caspex Corporation

•

Sunnyvale, California, USA

Third Party, Contract

Role: Software Engineer (Python, Java) Location: Sunnyvale, CA Locals only Duration: 6 + Months Proficiency in programming languages like Java and Python.Strong experience with Springboot.Expertise in data modeling, data warehousing, and data integration techniques.Familiarity with data storage and retrieval technologies such as SQL, NoSQL, or graph databases.Solid understanding of microservices and REST APIsStrong programming with python & Django experience.Experience with containerization tec
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Posted 23 days ago

Java Developer start ASAP

Peritus Inc.

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Mountain View, California, USA

Full-time

Required Skills and Qualifications: Technical Skills: Proficient in JavaScript, with a strong understanding of ES6+ syntax. Extensive experience with ReactJS and its core principles (such as React hooks, Redux). Strong knowledge of NodeJS and related frameworks (e.g., Express). Experience with RESTful APIs and integration with frontend applications. Familiarity with modern frontend build pipelines and tools (e.g., Webpack, Babel, NPM/Yarn). Understanding of HTML5, CSS3, and responsive design pri
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Posted 17 days ago

Senior Software Engineer React, NodeJS, Java

Techgene Solutions LLC

•

Fremont, California, USA

Part-time, Contract, Third Party

Title:Senior Software Engineer React, NodeJS, Java Location: Fremont, CA Job Desciption: Job Summary: We are looking for a highly experienced Senior Full Stack Engineer with a strong background in React, Node.js, and Java to lead a major system migration project. This role involves transitioning existing NestJS services to a modern, Java-based microservices architecture. You will have full ownership of the project and work closely with a high-performing engineering team. Key Responsibilities
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Posted 4 days ago | Updated 23 hours ago

Golang Developer with Java experience

Sligo Software Solutions Inc.,

•

Menlo Park, California, USA

Contract, Third Party

Greetings from Sligo Software Solutions, Inc. !! This is Yashwanth from SLIGO. We have an urgent requirement for Golang Developer with Java experience position with our client. Title : Golang Developer with Java experience Location : Menlo Park, Alpharetta, California,Georgia,New Jersey Duration : 1 year 31 day(s) Client : Sligo Software Solutions - Morgan Stanley Job ID: SLG - 19 - 10918 Respond by: 08/01/25 2:00 PM Job Title: Golang Developer with Java experience Duration: 12 months
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Posted 2 days ago | Updated 1 day ago

Microservices Platform Engineer Kubernetes | Java | Cloud

Shimento, Inc.

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Palo Alto, California, USA

Contract

Microservices Platform Engineer Kubernetes | Java | Cloud Location: San Francisco Bay Area (Onsite) Palo Alto Job Summary: We are seeking a skilled and motivated Microservices Platform Engineer to join a dynamic development team. You'll work on building and maintaining a home-grown Kubernetes infrastructure and VM-based development platforms to support modern SaaS offerings. This is a hands-on role for a strong developer with deep Kubernetes expertise and a solid Java backend background. Key Re
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Posted 23 days ago | Updated 2 days ago

Java Developer - Only W2

Apidel Technologies

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Sunnyvale, California, USA

Contract

Position: Software Developer Location: Sunnyvale, CA, 94089 Duration: 5+ Months (Possibilities of extension) Part of technology and product organizationConnected Livingresponsible for the overall experience of connectivity for residential and business customers20+ people in the team with development + DevOpsThese projects will smartphone app through Xfinity for customers Platform is a cloud based in AWSManages data for connectivity experience that is gathered from the home routers and mesh netwo
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Posted 16 days ago

Sr. Software Engineer (React, Node.JS, Java) - W2 Only - No Sponsorship

ICONMA

•

Newark, California, USA

Contract

Our Client, an EV Manufacturing company, is looking for a Senior Software Engineer for their Newark, CA/Hybrid location. Responsibilities: Lead, develop, and mentor a team of developers in building and maintaining automotive-related web applications using the MERN stack (MongoDB, Express, React, Node/Nest).Define and oversee technical strategy and architecture for scalable and robust web solutions in the automotive domain.Ensure the implementation of best practices and standards in coding and so
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Posted 12 days ago

Senior Java Software Engineer

Mice Groups

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Newark, California, USA

Contract

About the Role: We are seeking a Senior Software Engineer with deep expertise in the MERN stack and a strong background in Java-based microservices. This is a hands-on leadership role where you ll drive the migration of existing NestJS services to a modern Java microservices architecture. This is a 100% onsite opportunity in Newark, CA, ideal for someone who thrives in a collaborative, fast-paced environment and is passionate about building scalable, high-performance systems. Key Responsibilitie
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Posted 12 days ago | Updated 10 days ago

Java Production Support Engineer

Katalyst Healthcares and Lifesciences

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Sunnyvale, California, USA

Full-time

Proficiency in J2EE frameworks such as Spring, JDBC, Hibernate. Strong knowledge of front-end technologies, such HTML5, CSS3, Node JS, Angular JS. Proficient in Maven, Gradle build frameworks Familiarity with MySQL or other relational databases. Experience with RESTful API development and integration. Understanding of MVC architecture and best coding practices. Experience with version control systems, such as Git. Familiarity with web servers (e.g., Apache, Nginx) and server-side scripting. Fami
Posted 35 days ago | Updated 1 hour ago

Java Developer III - (E3)

APPLIED MATERIALS

•

Santa Clara, California, USA

Full-time

Who We Are Applied Materials is the global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips - the brains of devices we use every day. As the foundation of the global electronics industry, Applied enables the exciting technologies that literally connect our world - like AI and IoT. If you want to work beyond t
Posted 5 hours ago | Updated 4 hours ago

Java Backend Developer (with Microservices) -- San Jose, CA- Hybrid (2 Days a week)

Matrix7i

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San Jose, California, USA

Contract

iitjobs is seeking a Strong Java Backend Developer who collaborates with product management to understand and anticipate their needs and translate them into product requirements, and also participates in the Design & Peer Code Review process. Candidates who can work on W2 and are interested in a Hybrid position in CA only apply. Java Backend Developer (Kafka) San Jose, CA- Hybrid (2 Days a week) Required Skills:- Total 8+ years of software development working experience.6+ years of working exper
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Posted 44 days ago | Updated 2 days ago

Java with Big Query

Caspex Corporation

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Sunnyvale, California, USA

Contract

Location: Sunnyvale, CA Only Locals. Responsibilities: Assist with data collection and analysis using Big QueryExpertise in Kubernetes and CassandraDevelop and maintain data pipelines using Java, Spring Boot, and KafkaDesign and implement data visualizations using TableauTroubleshoot and debug data-related issues using BigQuery and other toolsIdentify trends and insights in large datasetsCollaborate with the team to design and implement data-driven solutionsDevelop and maintain data quality and
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Posted 55 days ago | Updated 5 days ago

Java Back End Developer +React (Need EX Walmart Candidates Pref)

NMK Global Inc.

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Sunnyvale, California, USA

Contract

Job title: Java Backend Developer +React (Need EX Walmart Candidates Pref) Location: Sunnyvale, CA Key Responsibilities:Design, develop, and maintain Java-based applications and services.Create and consume RESTful APIs.Develop microservices using Spring Boot, Data StructuresCollaborate with architects, product managers, and QA teams.Write clean, efficient, and testable code.Perform unit and integration testing.Resolve technical issues and improve system performance. Required Skills:10+ years of
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Posted 2 days ago

Java with Big Query

MARKS IT SOLUTIONS LLC

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Sunnyvale, California, USA

Contract

Role: Java with Big Query Location: Sunnyvale, CA (Onsite) Duration: 9+ MonthsMin Experience : 7+ YearsLooking only LocalsOnly W2Responsibilities:Assist with data collection and analysis using Big QueryExpertise in Kubernetes and CassandraDevelop and maintain data pipelines using Java, Spring Boot, and KafkaDesign and implement data visualizations using TableauTroubleshoot and debug data-related issues using BigQuery and other toolsIdentify trends and insights in large datasetsCollaborate with t
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Posted 39 days ago | Updated 18 days ago

Software Engineer 3 - React, NodeJS, and Java

Tranzeal, Inc.

•

Newark, California, USA

Contract

Typical Day in the Role Purpose of the Team: This team focuses on the migration of the existing NestJS services to a Java-based microservices architecture Top 3 Hard Skills Required + Years of Experience 1. Minimum of 12 years of experience as a Lead Developer, with extensive expertise in the MERN stack 2. Minimum 10+ years Experience in React + Nest +Mongo stack 3. Minimum 10 years Experience Proven track record of leading development teams and managing large-scale projects Summary: The mai
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Posted 12 days ago | Updated 10 days ago