Java SE Jobs in California

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Java FullStack Developer

SLK America Inc.

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Remote or Jacksonville, Florida, USA

Full-time

Role: Java FullStack Location: Jacksonville, FL Proven experience as a full stack engineer for a B2BExtensive experience in coding, system architecture, solution design, technical strategyExcellent knowledge of microservice architecture & database architecture and optimizationKnowledge of web application architecture and RESTful API design principlesAt least 4 years of experience coding such as Java, JavaScript, NodeJS, Python, RubyAt least 2 years of experience with test automation tools and te
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Posted 28 days ago

Java full stack with IBM ODM

Talent Groups

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Remote

Contract

Java full stack with IBM ODM Remote We are seeking a skilled Java Full Stack Developer with experience in IBM Operational Decision Manager (ODM). The ideal candidate will design and implement end-to-end solutions using Java, Spring Boot, Angular, and ODM for business rules management. Strong understanding of RESTful APIs, microservices architecture, and integration with decision services is essential. Experience in Agile environments and excellent problem-solving skills are required.
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Posted 20 days ago

Role: AWS Devops engineer with Java @ Location: Remote

Hermitage Info Tech, LLC.

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Remote

Contract

NoteW2 only Role: AWS Devops engineer with Java Location: Remote Duration: Long Term Contract Skills: AWS Devops Java
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Posted 20 days ago

Senior Java Full Stack Developer (80% Backend, AWS Migration Focus) :: Remote :: W2 Position

Aorton Inc

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Remote

Contract

Role: Java Full Stack Developer Location: Remote--Boston, MA Key Responsibilities:Lead and contribute to the design, development, and maintenance of robust backend systems using Java, Spring Boot, and SQL.Develop and enhance front-end components using Vue.js, ensuring seamless user experience.Drive and support the migration of legacy systems from on-premises infrastructure to AWS, optimizing for scalability, performance, and resilience.Collaborate with DevOps and Cloud Engineering teams to esta
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Posted 2 days ago

Technical Java / Golang Architect

Tekfortune Inc.

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San Francisco, California, USA

Full-time

Role: Technical Java/Golang Architect Location: Remote "Should be in Portland ME, San Francisco Bay Area CA, Dallas TX, Washington DC, Chicago IL Must be local to these areas" Duration: Direct Hire (Full-time) Job Description: TAG responsible for virtual card managementHandle card authorizations for purchaseCurrently, a monolithic app that is old, slow and complicated to make improvementsMillions of transactions happening concurrentlyCannot get to all authorization real time (with current tech)
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Posted 6 days ago | Updated 18 hours ago

Java Fullstack Developer

Aptino

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Remote

Contract

Strong Senior Java spring boot developer (10+ years) Strong experience with Java and Spring Boot microservices.Ability to work independently with development of complex applicationsAbility to understand existing complex architecture and applications and manage themShould be able to work in IC role as java, spring boot developer and provide good quality code and delivery.Strong experience in Angular (not AngularJS which is older version), with hands on experience state management using ngRX with
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Posted 14 days ago | Updated 1 day ago

Lead Java Developer

K-Tek Resourcing LLC

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San Leandro, California, USA

Full-time

Details of the job position:Role: Lead Java Developer Location: San Leandro, CA (Hybrid) Job Type : Fulltime Responsibilities: Lead and mentor a team of software engineers.Design, develop, and maintain high-quality software solutions using Java, Microservices, and the Spring stack.Ensure 100% code coverage for line and branch using JUnit.Implement automation testing using BDD frameworks like Karate.Collaborate with other technology teams and architects to define and develop scalable design solu
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Posted 18 hours ago

Senior Java Software Engineer- full stack development

Econvergence

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Remote

Full-time

About the job The Role We are seeking a Senior Software Engineer to play a pivotal role in our Money product architecture transformation. This includes evolving our banking core, implementing enhanced account structures, and preparing for new financial products like CDs. You will be responsible for maturing central member-facing services, focusing on entitlements, permissions, and data management to support integrated product offerings. You ll work in a highly collaborative environment, where p
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Posted 1 day ago

Java Backend Developer

BayOne Solutions

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Sunnyvale, California, USA

Third Party, Contract

Job Title- Java Backend Developer Location Sunnyvale, CA(Hybrid) Duration- 6+months with possible extension Payrate: $65 to $70/hr. on C2C Top 3 Skills Needed or Required: Java Microservices Kafka Cassandra Description: Hands on development on building n-tier applications using Microservices, Java/J2EE , SQL and related technologies.Design and develop backend applications by utilizing Java/J2EE frameworks for development of optimal and maintainable software solutions.Participate in managing code
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Posted 8 days ago

Java Developer

Veear

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Remote

Contract

Note: NOT looking for Banking, Healthcare or Insurance Domain candidates.Can work Hands-onNeed candidates from Hi-Tech Domain.Job Description: Java hands-on experience of 12+ years or more.Deep knowledge in distributed Architecture, building architecture & design of back-end application.Worked in Large scale systems for 5+ years.Clear communication and ability to articulate the business value.Collaborative in nature.Proven history of working with multiple stakeholders.Hands-on ability to write
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Posted 3 days ago | Updated 16 hours ago

Java Solution Architect (Banking & Capital Markets)

Brillio, LLC

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Remote

Third Party, Contract

Role: Java Solution Architect (Banking & Capital Markets) Years of Experience: 10+ years Location: Remote Job Description: Skills: Java, Spring boot, REST API, Kafka, Microservices Solution Architect - A Hands-on Solution Architect in Banking & Capital Markets who will participate in various streams of banking platforms implementation projects, collaborate with senior stakeholders and team members to achieve project and client goals and be a part of Business Transformations. Great communication
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Posted 9 days ago

Fulltime: Lead Java Developer in San Leandro CA (Onsite)

Last Word Consulting

•

San Leandro, California, USA

Full-time

Title: Lead Java Developer Location: San Leandro, CA (Onsite) Type: Fulltime Independent visa Summary: Lead a team of engineers to build, enhance and support Fraud and Authentication capabilities. Design, develop, unit test and document application functionality using Agile development practices. Participate in the entire Agile SDLC and interface with product owners, business analysts and deployment teams. Qualifications Bachelor's degree in computer science or related and a minimum of 8 yea
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Posted 9 days ago | Updated 11 hours ago

Java Developer

Caspex Corporation

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Sunnyvale, California, USA

Contract

Requirements: Experience building applications with popular Java frameworks and libraries (Spring, Hibernate.).Solid understanding of object-oriented design and programming concepts, core Java concepts, multi-threading, MVC, and common design patterns, SQL/NoSQL DatabasesExperience with NoSQL technologies such as Apache Solr, Cassandra, Elasticsearch and In-Memory NoSQLAble to navigate full stack development easilyExperience in leading projects with dependency - including design and execution an
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Posted 19 days ago

Java Lead developer

Techsunsoft

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Remote

Contract

TSS -Java Lead Developer Location: Remote Duration: 1 Year Rate: $50/hr. Work Type: W2 Job Description: TechSun Soft is seeking a strong Java Lead Developer to support various IT initiatives, including web applications, backend services, and system integrations. The Lead Developer will contribute to all phases of development and may mentor a team of developers, driving creativity, scalability, and best practices across projects. Responsibilities: Collaborate with Business Analysts, Project Manag
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Posted 3 days ago | Updated 3 days ago

Java Backend Developer

Brillio, LLC

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Remote

Full-time, Third Party

Role: Java Backend Developer Years of Experience: 8+ years Location: Remote Job Description: Skills: Java, Spring boot, REST API, Kafka, Microservices Contributing to all stages of software development lifecycle Coding, unit testing, implementation, deploying builds, troubleshooting Production and environmental issues, coordination with QA, App Support & Business Design, implement and maintain application Analyzing user requirements to define system business objectives Defining application obje
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Posted 3 days ago

Senior Software Engineer C++, Java, SIP/RTP Expert

Calsoft Pvt Ltd

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Milpitas, California, USA

Contract, Third Party

Job OverviewWe are seeking a highly skilled Senior Engineer with expertise in voice media controllers (eg. GVMC), Dialogic XMS, and deep knowledge of SIP/RTP protocols. The ideal candidate will have a strong background in C++ and Java development, with experience in packet analysis (Wireshark/PCAPs), debugging SIP/RTP issues, and designing scalable communication solutions.Required Skills & Qualifications Technical ExpertiseExpert knowledge of SIP, RTP, and VoIP protocols (Call Setup, Media Negot
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Posted 9 days ago

Mobile Application Developer (React Native + Java)

SyrenCloud LLC

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Remote

Contract

Mobile Developer (front end - React JS, Backend - Java, Spring Boot, database Postgresql) Atlanta, GA/Remote Beyond the skills mentioned, are there any other technologies or platforms you re looking for? This is for the Pro app. You can download it in the app store and check it out. You just need an active F&D account that you can create to log in.We are a Java shop, so Sprint Boot and Java skills for back-end services would also be needed.PostgreSQL is a good skill too.Job Description: PURPOSE
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Posted 17 days ago | Updated 17 days ago

Java Developer

4 Consulting Inc

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Remote

Full-time

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
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Posted 60+ days ago | Updated 27 days ago

Java Developer - W2 position (3 to 5 yrs exp)

Primesoft, Inc

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Remote or Jersey City, New Jersey, USA

Contract

Role: Java Developer Location: NJ Exp: 3-5 years Skill Required:Core Java, Spring Boot, microservices and API technologies.Thanks & Regard's Rajesh rajesh.ch(at)primesoftinc(.)com
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Posted 30 days ago | Updated 30 days ago

Java Software Engineer

PeopleNTech

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Rancho Cordova, California, USA

Contract

Software Engineer (ARS) - Java Backend Senior.docx Skill/Experience/Education Mandatory Experience with in depth knowledge of Java Core, Java EE, Hibernate/ORM, JPA, Spring, RESTful Web Service. Experience with writing SQL in relational database like Oracle. Experience in Agile/Scrum or working in highly dynamic and changing environment. Experience with writing unit and integration tests for front and back-end code Experience on web technologies such as HTML5, AJAX, Java Scripts.Desired Skills E
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Posted 14 days ago