Java Jobs in California

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Java Solution Architect with AI/ML , Generative AI and LLMs.

ProCorp Systems Inc.

•

Remote

Third Party, Contract

Role: Java Solution Architect Location: Remote Duration: 12 Months Job Description: Architecture & Technical experience Create architectural designs and lead architectural design for enterprise-scale applications and integrations. Collaborate with enterprise and clinical architecture teams to ensure alignment. Work with the product teams (owners, managers) to understand the capabilities being requested and translate them to architectural/technical designs Team & Program Leadership Guide technica
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Posted 1 day ago

Sr Java-AWS Software Engineer

Ledgent Technology

•

Irvine, California, USA

Full-time

No Corp-to-Corp, No 3rd party firms . Job Title: Sr Java-AWS Software Engineer Location: 100% onsite in Irvine, CA Employment Type: Direct-hire Compensation: $150,000 to 190,000 (based on level of experience). . Are you excited by the challenge of building scalable, high-performance cloud systems? Do you have a passion for backend development and architecting secure, modern applications? We're partnered with a client who is looking for a Senior Java-Cloud Backend Software Engineer to join th
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Posted 5 days ago | Updated 5 hours ago

Senior Java Developer

Kforce Technology Staffing

•

Remote or Atlanta, Georgia, USA

Contract

RESPONSIBILITIES: Kforce has a client seeking a fully remote Senio Java Developer to join their team. Summary: The main focus this year will be completely migrating off of PCF and to Google Cloud Platform which will include a ton of backend services work. This role is a very fast paced and is more of an independent team so they need someone who can hit the ground running/work productively on their own. This team is completely focused on deployment/development using Java 11+ with Spring Boot. The
Posted 2 days ago | Updated 6 hours ago

Technical Lead (Java/Spring/AWS)

iSpace, Inc

•

Torrance, California, USA

Contract

Technical Lead (Java/Spring/AWS) Location -Torrance CA Hybrid of 4 days/week onsite and 1 day/week remote Contract Duration June 2025 March 31, 2027 Overtime Occasionally Travel 1-2X/year (expense will be reimbursable) 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,
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Posted 15 days ago | Updated 15 days ago

Tech Lead Ruby on Rails & Java Integration | Mountain View, CA / New York City, NY | Long Term

ApTask

•

Mountain View, California, USA

Contract, Third Party

Position:- Tech Lead Ruby on Rails & Java Integration Location: Mountain View, CA/New York City, NY (Hybrid) Duration: Long Term Contract No of position : 4 Key Responsibilities: Lead the end-to-end integration of the Ruby on Rails product with the Java-based application. Act as the bridge between Ruby on Rails and Java teams, aligning architectural decisions with business goals. Facilitate technical discussions and decision-making across leadership teams from both platforms. Evaluate and recomm
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Posted 28 days ago

Senior Java/Kotlin Engineer

ConsultNet, LLC

•

San Francisco, California, USA

Full-time

Senior Java/Kotlin Engineer San Francisco, CA or Seattle, WA Contract: $100-$120 per hour Our client is in search of a Senior Java/Kotlin Engineer - you'll work with stakeholders to implement functionality, architect our systems, squash bugs, and continually grow as an engineer. The ideal candidate is both forward-thinking and hands-on, has a strong sense of ownership and drive for delivery, and is a good mentor and co-worker What you'll do: Lead the development and testing of our systems and se
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Posted 44 days ago | Updated moments ago

Java with Big Query

MARKS IT SOLUTIONS LLC

•

Sunnyvale, California, USA

Contract

Role: Java with Big Query Location: Sunnyvale, CA Duration: 9+ MonthsMin.Experience : 5+ Years Location : Onsite 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 desi
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Posted 7 days ago

Java with Big Query

NextGen IT Inc.

•

Sunnyvale, California, USA

Third Party, Contract

Java with Big Query Location: Sunnyvale, CA Duration: 6+ Months 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 Big Query and other toolsIdentify trends and insights in large datasetsCollaborate with the team to design and implement data-driven solutionsDevelop a
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Posted 23 days ago | Updated 5 days ago

Lead Java Engineer

JBC powered by Workgenius

•

Santa Monica, California, USA

Contract

Job Title: Lead Software Engineer Industry: Mass Media & Entertainment Location: Burbank / Glendale / Santa Monica / Seattle / San Francisco Duration: 18 Months Rate: up to $96.50/HR Job Summary: Ad Serving Engineering organization within the organization is fully responsible for building, enhancing and maintaining the high-performance, distributed, microservice-based Digital Advertising Platform. The platform is charged with the qualification, delivery, and tracking of Digital Advertising camp
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Posted 20 days ago | Updated 15 days ago

Java Developer with Golang

Ohm Systems, Inc

•

San Francisco, California, USA

Contract

KEY RESPONSIBILITIES Should have 8+ years of experience with strong Proficiency with either Golang or Java/J2EEKnowledge on Spring, Spring Boot, JPA/Hibernate and C/C++, batch scripts PERL or KSHGood understanding of Web Services protocols such as REST, SOAP, gRPC and API design for extensibility and portabilityShould have 4+ years project work experience in financial service/Investment bank industryMargin Lending/Trading knowledge is preferredExperience writing SQL queries for Sybase or another
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Posted 1 day ago | Updated 1 day ago

GenAI Architect with Java

TekShapers

•

San Leandro, California, USA

Full-time, Part-time, Contract, Third Party

Employment Type Contract Job Title GenAI Architect with Java Job Location San Leandro, CA (On-Site) Duration 12 months Experience level L3 Mandatory Skills GenAI Architect with Java Job Description Prior experience of implementing GeAI usecases for Virtual Assistant Experience with LLM's and Gemini in particular Consulting mindset, worked with teams, played an architect role Skills : Java, Python, Flink (DAG) This is an integration role which requires the person to be hands-on. Hands-on experie
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Posted 8 days ago | Updated 1 hour ago

Java Engineer

Avenue Code, LLC

•

Pleasanton, California, USA

Contract

Java EngineerPleasanton, CAGAP Proficiency in Java and JVM-based development is essential, along with strong object-oriented programming (OOP) skills and exception handling. Experience with the Spring Boot framework and web technologies is required. Understanding of 12-factor app principles is crucial. Proficiency in using Git, GitHub, and GitHub Actions for version control and CI/CD is necessary. Knowledge of Azure Sql, cosmos databases and experience with Apache Kafka are important. Developin
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Posted 8 days ago

Java Dveloper with SCALA

NMK Global Inc.

•

Sunnyvale, California, USA

Full-time

JAVA Backend Developer with SCALA. Local to CA profiles Only.
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Posted 15 days ago | Updated 9 days ago

Senior Software Engineer - Java

Brooksource

•

Morgan Hill, California, USA

Contract

Title: Sr. Software Engineer Location: Morgan Hills, CA (Hybrid Schedule is Flexible) Pay: $70 75/hr (Conversion Salary is $160k Max) Structure: Long-Term Contract to Hire (W2 Only. We cannot work 1099 or C2C) Work Authorization: Brooksource and JD Finish Line are unable to offer sponsorship SUMMARY OF ROLE The Sr. Engineer will be part of a product team enhancing and sustaining enterprise systems through multiple programming platforms, primarily Java. This individual develops, maintains and im
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Posted 47 days ago | Updated 6 days ago

COE - Lead Onshore Full-Stack Developer - C1 (Java + React Js)

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 Lead Full-Stack Developer to join our growing team in United States! Responsibilities: Lead, Oversee and manage the offshore development team, ensuring seamless collaboration and high-quality code delivery. Assess, Evaluate and Hire new offshore
Posted 8 days ago

Java/Python developer

Luxoft USA Inc

•

Irvine, California, USA

Full-time

Project Description: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
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Posted 33 days ago | Updated 22 days ago

UI/UX Developer (LWC / Java)

Kentro

•

US

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More
Posted 23 days ago | Updated 10 hours ago

GenAI Architect with Strong Java

E-Solutions, Inc.

•

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 7 days ago | Updated 3 hours ago

Java with Big Query

Caspex Corporation

•

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 23 days ago | Updated 6 days ago

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
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Posted 14 days ago | Updated moments ago