Java Jobs in California

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Java/Kotlin/Python Software Engineer - Data Platform

ConsultNet, LLC

San Francisco, California, USA

Full-time

Java/Kotlin/Python Software Engineer - Data Platform Seattle, WA (hybrid) 1 year Contract (may extend) Pay Range: $55.00 - $75.00per hr Job Description: We're looking for a Python Software Engineer with a strong interest in data platform technologies to join our growing data infrastructure team. This role offers the opportunity to work closely with seasoned data engineers and product managers to build, maintain, and enhance a scalable platform that powers data-driven decision-making. You'll

Senior Java Developer Must have Java web development using JSP

Genesis Global Recruiting Inc

Downey, California, USA

Full-time

We seeking to hire a Senior Java Developer with Java web development using JSP experience. Must have a proven working experience in Java development, minimum of 5 years of experience and years of electronic data processing systems. Only applicants living in California will be considered. This position requires a California Live Scan. Position DescriptionA Senior Programmer is responsible for leading and/or working on the most complex IT applications design, documentation, development, modificati

COE/SECTOR - Sr Java Developer - C2/C1

QualiTest

Remote

Full-time

Are you interested in working with the Worlds leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Senior Java Developer to join our growing team in United States! Key Responsibilities: Individual Contribution: Design and implement high-quality, scalable backend services using Java Spring Boot, and modern responsive UIs using React. Architectu

Software Engineer - Core Java

Ledgent Technology

San Jose, California, USA

Full-time

Title: Software Engineer - Java Location: San Jose, CA Type: Direct Hire | Hybrid (2-3 days/week) Position Overview: We are looking for a Software Engineer - Java to join our team and contribute to building and maintaining a fault-tolerant, scalable, and distributed enterprise software system. The ideal candidate will excel in writing clean, efficient, and secure code while enhancing the reliability and performance of our core systems. Responsibilities: * Design, develop, and maintain enterpri

Java/Python developer

Luxoft USA Inc

Los Angeles, California, USA

Full-time

Luxoft is looking for a Senior Java/Python Developer who would be working with our Customer - one of the world's largest investment management companies. Based in Southern California, our client manages close to $2 trillion in assets and is working with Luxoft in a full-scale upgrade of their technology.Responsibilities:- Work closely with business team, business analysts, and architects and be able to quickly understand the new requirements and helps to identify the changes to the system. - Wor

Software Engineer (Java) II

PTR Global

Santa Clara, California, USA

Full-time

Job Description: Duties: Identify business needs by establishing personal rapport with actual, potential, and internal clients Design, develop, and implement highly scalable client server programs in a cloud environment Identify appropriate microservice implementation and build cloud hosted services Recommend alternate approaches, analyze product design impact, and provide sizing estimates collaborate with other cross platform team members to build effective integrations Participate in desig

Java ReactJS Lead Developer

CitiusTech

Remote

Full-time

Minimum 10 years of experience needed. Backend: Java 7/8/11(java from core to advanced concepts), JUNIT, Spring boot, Spring Framework, Service API, Microservices. Frontend: ReactJS, Java 8, JavaScript, Spring boot, Typescript, Jest unit testing framework. DB: PLSQL, Oracle 11g, OS: Windows, Linux Secondary Skills: Oracle ADF / SOA, Spring cloud Desirable skills: Exposure to Jira, GIT, Jenkins, NPM, Yarn, NodeJS, AWS, OCI, AZURE Docker/Containerization. Having knowledge on CI/CD tools and practi

Sr. Java Microservices Developer

Tranzeal, Inc.

San Francisco, California, USA

Contract

Sr. Java Microservices Developer We are seeking a Software Engineer to help design, build, and support a modern suite of microservices-based applications. In this role, you'll collaborate with cross-functional teams to develop scalable, secure, and high-performance software solutions. You ll be part of the full software lifecycle from concept and development to deployment and production support.Key Responsibilities: Design, develop, and maintain microservices for consumer-facing applications usi

Java Engineer with EPIC Interconnect

Pyramid Technology Solutions, Inc.

Remote

Contract

Position: Java Engineer with EPIC Interconnect experience Location: Remote Duration: 12 Months Required Qualifications: Minimum of 7 years of experience with Java and Spring Boot.Experience working with Epic Bridges, FHIR, or FHIR Gateway.Previous experience in a healthcare environment.Hands-on experience with Epic Interconnect and a solid understanding of Epic APIs.Proficiency in designing secure, scalable, and high-performing REST APIs.Strong problem-solving and communication skills.Please pri

Kotlin Developer with Java/Java with KotlinandGraphQL exp San Diego ,CA(Hybrid) day 1

TESTINGXPERTS, INC. DBA DAMCOSOFT

San Diego, California, USA

Contract, Third Party

Kotlin Developer with Java/ Java Developer with Kotlin and GraphQL exp @ San Diego , California San Diego , California Backend Java engineer with Kotlin We are seeking an experienced Kotlin developer with scripting knowledge to join our team. The ideal candidate will possess excellent technical skills, a strong work ethic, and the ability to take initiative and drive projects forward independently. Responsibilities: Develop, implement, and maintain Kotlin-based mobile and web applications

Technical Lead (Java/J2EE and AWS)

iSpace, Inc

Torrance, California, USA

Contract

echnical Lead (Java/J2EE and AWS) Location - Torrance CA Hybrid of minimum of 3 days/week onsite Contract Duration February 2025 March 31, 2027 Overtime Occasionally Travel 1-2X/year This person will be the Tech Lead for Digital Services Development. They will be focused on delivering exceptional support to develop meaningful digital experience and strengthen our client s customer experience. This Tech Lead will support all digital application architecture, development, production support, and s

W2 Only - Senior Java Developer

Xoriant Corporation

Redwood City, California, USA

Contract

ONLY W2 Candidates should apply Job Title: Senior Java Developer Location: Redwood City, CA (Hybrid - 2 days/week in office. Wednesday is team day and Thursday) Duration: 6+ Months Overview: Backend developer role Work experience and knowledge of REST API development. They will be given a set of requirements, create a code, test with automation, and move to production Must Have: 6+ years of experience in Java and Spring Microservices, REST API s RDBMS such as Oracle Qualifications and Experience

Java Full Stack Developer

Acadia Technologies, Inc.

San Francisco, California, USA

Full-time

Front-End Skills:HTML, CSS, and JavaScript:These are the foundational languages for building user interfaces. HTML provides the structure, CSS handles the styling, and JavaScript adds interactivity.JavaScript Frameworks/Libraries:Frameworks like React, Angular, or Vue.js are crucial for building dynamic and complex user interfaces. Back-End Skills:Java:A core programming language with a strong foundation in object-oriented programming (OOP) principles like encapsulation, inheritance, polymorphi

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

Matrix7i

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

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

Emonics LLC

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

Full Stack Java Cloud Engineer

Xoriant Corporation

San Jose, California, USA

Contract

Qualification Strong hands-on experience in Java, Spring Boot, Microservices, and AWS.Actively contribute and participate in design and architecture discussions, daily stand-ups, and Agile Sprint planning sessions.Design and develop high-volume, low-latency applications for critical systems, delivering high availability and performance.Write well-designed, testable, efficient code and ensure that the designs comply with specifications.Adhere to software development life cycle best practices, uni

JAVA Backend Developer

Caspex Corporation

Sunnyvale, California, USA

Full-time

Position : JAVA Backend Developer Location : Sunnyvale, CA JOB DESCRIPTION: Qualifications 12+ Years of Solid experience in large scale distributed systems and event-driven architecturesStrong Java/J2EE, SpringBoot.Reactive Programming with JAVA is a plus.Handson Experience with L1/L2 Caching.KAFKA, Reactive Java.Cassandra, SQL, NOSQL Database experience.Knowledge of technologies used in building scalable, distributed systems in virtualized cloud environments.Solid DevOps skills in troubleshooti

Full Stack Java Cloud Engineer

Xoriant Corporation

San Jose, California, USA

Contract

Qualification Strong hands-on experience in Java, Spring Boot, Microservices, and AWS.Actively contribute and participate in design and architecture discussions, daily stand-ups, and Agile Sprint planning sessions.Design and develop high-volume, low-latency applications for critical systems, delivering high availability and performance.Write well-designed, testable, efficient code and ensure that the designs comply with specifications.Adhere to software development life cycle best practices, uni

Java Developer (Ex Apple emp & W2 Only)

Silver Xis, Inc.

Cupertino, California, USA

Contract

Java Developer Onsite Cupertino, CA Long Term Contract Exp: 3+ Years Description Develop and maintain highly reliable, scalable, and maintainable enterprise applications that can match Apple volumes Understand requirements, engage with team members, multi-functional teams and project managers to define solutions, and estimate the scope of work required Collaborate with, mentor, and influence members within your team and across other teams at Apple Deliver solutions that can keep up with a rapi