J2EE Jobs in San Francisco, CA

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1 - 20 of 1,468 Jobs

Software Engineer I, Java Foundation

Uber Corporate

•

San Francisco, California, USA

Full-time

About the Role Uber is looking for top-notch engineers looking to unleash the next wave of growth at Uber by multiplying developer productivity. This role involves designing, developing, and scaling a robust Java platform and tools to solve Uber's unique large-scale build, code, and dependency management challenges. You will help delight our engineering teams and enable the whole engineering organization to iterate rapidly. We create and contribute to open-source software and collaborate with
Posted 5 days ago | Updated 11 hours ago

Domain Architect/Architect (CMS, Databrick, Java, Kubernetes)

Diligente Technologies

•

San Francisco, California, USA

Contract

Domain Architect This is a full stack role with Architectural capabilitiesconsultant will not be responsible for simply making the boxes and the arch flows. They have to dig deep when need be.Tech Stack with strong knowledge on the Non-functional aspectsE-commerce CMS : content- full (at least they can learn that), System Design. Java Spring boot, - Databricks, Kubernetes30% Data ML. Preferred onsite.Skip the hacker rankNon-functional aspects
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Posted 15 days ago

Java Microservices Software Engineer

Tranzeal, Inc.

•

Oakland, California, USA

Contract

Microservices Software Engineer Alpharetta, GA / Oakland, CA Must have skills: Around 7 or 8 years of relevant experience (preferably from a software development background).BS in Computer Science or related field.Experience developing microservices.Java, Spring frameworks, Spring bootSplunk or Data DogRESTful API developmentExperience with Gateway technologiesContainerization experience with DockerBasic understanding of cloud infrastructure. AWS is okay. Delta uses Azure. Nice to have: Experie
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Posted 13 days 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 13 days ago | Updated 17 hours ago

GenAI Architect with Java

VDart, Inc.

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San Leandro, California, USA

Contract, Third Party

Title: GenAI Architect with Java Location: San Leandro, CA (Onsite) Duration: Long Term Job Description: Seeking a highly experienced GenAI Architect/Developer with 10+ years of experience in AI/ML. Lead the implementation of Generative AI use cases for Virtual Assistants, leveraging LLMs (Gemini preferred). Must have extensive hands-on experience with Java, Python, Flink (DAG), and critical GenAI techniques like RAG (Retrieval Augmented Generation). Proficiency in Function Calling/Tools, Langch
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Posted 14 days ago

Sr Java Developer

Judge Group, Inc.

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San Leandro, California, USA

Contract

Location: San Leandro, CA Salary: $55.00 USD Hourly - $57.00 USD Hourly Description: Job Title: Sr Java Developer Location: San Leandro, CA/ Charlotte, NC (Day 1 Onsite) Duration: 6+ Months Contract Local candidates only Required Qualifications: 10+ years of experience in software engineering with a strong focus on Java development5+ years of hands-on experience with Java microservices architecture8+ years of development using Spring/Spring Boot5+ years of experience building and consuming
Posted 24 days ago | Updated 8 hours ago

Senior Java Engineer

ConsultNet, LLC

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San Francisco, California, USA

Full-time

What you'll do: Lead the development and testing of our systems and services Participate in shaping the technical architecture of the product Help translate product requirements into user stories and technical solutions Deliver highly available and scalable services in a production environment Mentor other engineers, support the technical culture, and help grow the team Generate ideas for new initiatives and technologies Communicate with project leads, product managers and other software develop
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Posted 2 days ago | Updated 11 hours 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 2 days ago

GenAI Architect with Strong Java

E-Solutions, Inc.

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San Leandro, California, USA

Contract, Third Party

Role: GenAI Architect with Strong Java Location: San Leandro, CA -Onsite role Job Description: More of techno functional role. Engage with Business Stakeholder, PO and Technical Team to gather, analyze and document requirement Write clear and detailed user stories, acceptance criteria and maintain prioritized product backlog in Jira Work closely with Scrum teams to refine and groom User Stories for upcoming Sprints Acts bridge between business and technical team, ensuring understanding and align
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Posted 29 days ago | Updated 12 hours ago

Java | Python | Full Stack Developers (5+ yrs exp.)

Emonics LLC

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San Francisco, California, USA

Contract

We're Hiring! Java | Python | Full Stack Developers (5+ yrs exp.) Join Emonics LLC! Emonics LLC is expanding our consultant network! If you're a seasoned Java, Python, or Full Stack Developer with over 5 years of hands-on experience, we want to hear from you. Why Emonics? Top-tier competitive rates Industry-leading marketing and placement support Supportive and collaborative work environment Transparent, consultant-first approach Long-term projects across Fortune 500 clients We're looking for pa
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Posted 24 days ago | Updated 16 days ago

Senior Java Software Engineer

Mice Groups

•

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 2 days ago | Updated 20 hours ago

Full Stack Developer(Java) with Salesforce Developer

Cloudious

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Newark, California, USA

Full-time, Contract

Looking for Salesforce Developer with Full stack Developer (MongoDB, Reacj.js, Node.js, Java) We seek a highly skilled Full Stack Developer and salesforce developer experience who is comfortable with frontend and backend development The ideal candidate will be responsible for developing and designing frontend web architecture ensuring the responsiveness of applications and working alongside graphic designers for web design features among other duties The Full Stack Developer will be required to
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Posted 3 days ago | Updated 1 hour 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 2 days ago | Updated 12 hours ago

Java/NodeJS Software Developer

Software Guidance & Assistance

•

Menlo Park, California, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Java/NodeJS Software Developer for a CONTRACT assignment with one of our premier Financial Services clients in Menlo Park, CA. We're seeking someone to join our team as a Software Developer in Wealth Management Technology to work on our mobile services platform. In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine market
Posted 8 days ago | Updated 9 hours ago

Java LEAD 50389

R Cube Creative Consulting Inc

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Remote or Cupertino, California, USA

Third Party, Contract

Role: Java LEAD 50389 Location: TBD Rate : DEO VISA : ANY Experience : 15 Years Years Location : Multiple Sites. TBD PLEASE DONT CHANGE THE SUBJECT LINE FOR THE LOVE OF GOD. PLEASE DONT CHANGE THE SUBJECT LINE FOR THE LOVE OF GOD. PLEASE DONT CHANGE THE SUBJECT LINE FOR THE LOVE OF GOD. Job Description Role Purpose The purpose of this role is to design, test and maintain software programs for operating systems or applications which needs to be deployed at a client end and ensure its meet 100%
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Posted 12 hours ago

Senior Software Engineer, React, NodeJS, and Java

Maxonic, Inc.

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Newark, California, USA

Contract, Third Party

Maxonic maintains a close and long-term relationship with our direct client. In support of their needs, we are looking for a Senior Software Engineer, React, NodeJS, and Java. Job Description: Job Title: Senior Software Engineer, React, NodeJS, and Java Job Location: Newark, CA Work Schedule: On-site Rate: $79, Based on experience, Open to C2C candidates as well. Responsibilities: Summary: The main function of a Software Engineer is to design, develop, implement, test, and maintain business and
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Posted 21 days ago | Updated 21 days ago

10yrs -Java Backend Developer-Location:Sunnyvale, CA

NMK Global Inc.

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Fremont, California, USA

Contract

Job title: Java Backend Developer-Location: Sunnyvale, CA Pref: Ex Walmart Job Description: Walmart is hiring a talented and experienced Java Developer to join their technology team in Sunnyvale, CA. The developer will work on cutting-edge backend systems powering Walmart's large-scale digital platforms. The ideal candidate will have strong technical skills and a proven track record of working in enterprise-grade environments.Key Responsibilities:Design, develop, and maintain Java-based applicat
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Posted 15 hours ago

Java React Developer

Purple Drive Technologies LLC

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Palo Alto, California, USA

Contract, Third Party

Job Description: Strong hands-on experience with React.js, JavaScript (ES6+), HTML5, and CSS3.Solid understanding of Java and Spring Boot frameworks for backend development.Experience building and consuming REST APIs.Proficiency in Git and CI/CD pipelines.Familiarity with modern frontend build tools (Webpack, Babel, etc.).Strong problem-solving and communication skills.Ability to work independently and as part of a cross-functional team.Experience with cloud platforms (AWS, Google Cloud Platform
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Posted 7 days ago

Lead Java Engineer

Atika Tech

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Remote

Full-time, Contract

Position: Lead Java Engineer Location: Remote Experience: 15+ Years Lead enterprise Java application modernization and Azure migration with hands-on expertise in GWT, Oracle, SAP integration, and cloud-native architecture . Responsibilities: - Architect and implement robust Java-based enterprise applications using Core Java and Java 6. Design and maintain front-end components using Google Web Toolkit (GWT). Lead the migration of legacy systems to Microsoft Azure, ensuring scalability, security,
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Posted 14 hours ago | Updated 6 hours ago

Java Full Stack Developer with CMS exposure (Drupal)

Avtech Solutions

•

District of Columbia, USA

Contract

Position: Java Full Stack Developer with CMS exposure (Drupal) Location: 100% Remote -Washington, D.C. (EST/ CST candidates preferred) Hire type: Contract W2 Position Overview: We are looking for a highly experienced Java Fullstack Developer with expertise in Drupal-based Content Management Systems (CMS) and Java technologies to lead complex digital initiatives. The ideal candidate will bring a blend of deep technical knowledge, architectural experience, and leadership acumen to manage cros
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Posted 2 days ago | Updated 9 hours ago