Java jobs in California

RHEL Java Developer - REMOTE (CURRENT NC Resident)

Remote

•

Today

Job Description: Crop to Crop resumes are accepted The North Carolina Department of Transportation (NCDOT) is seeking a Technical Specialist contractor analyst/designer/developer (>10 years experience) for a 12-month engagement for the Engineering Application Services Department (EAS) to enhance a series of Java, C/C++ and asp.net/C# interfaces on an application for the department called HiCAMS. HiCAMS is a custom, client-server application used to track work, materials and payments on North Car

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Contract

Depends on Experience

Remote-Tech Lead for GenAI Code Initiatives

Remote

•

Yesterday

Role: Tech Lead for GenAI Code Initiatives Duration: Contract Location: Remote Key Responsibilities: Code Generation & Refinement: Directly write, evaluate, and rewrite code to solve complex, real-world problems. This is not just a management role; it is a critical hands-on position.Code Validation: Develop and implement sophisticated frameworks to rate and evaluate the quality of code responses generated by our models. This includes creating automated test suites and benchmarks.Code Quality an

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Full-time, Third Party

Depends on Experience

Sr. Java Developer

Hybrid in San Jose, California

•

Today

Sr. Java Developer At least 10 years backend development experience is needed. Strong Java/J2EE, Spring Boot. Microservices Java OOPS concepts, Data Structures(Strong), No SQL(preferably Cassandra), Kafka, RDBMS, Designing and building Rest API experience is needed. Reactive Programming with JAVA Design, Develop and Deliver initiatives on MP Payments and Financial Services Track independently. Hands on Experience with L1/L2 Caching KAFKA, Reactive Java, CQRS Design pattern, Event Sourcing and Ev

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Contract

Depends on Experience

AWS Greengrass and IoT Core Architect with java

Brea, California

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Today

AWS Greengrass IoT Core Architect with Java programming & Golang exp Overall Exp 15yrs plus years with 7 yrs of AWS Greengrass IoT Core Architect experience. Note: This position allows only local candidates (CA) to work in a hybrid model (3 days onsite, 2 days remote). Skills Exp in Years Must have AWS Greengrass Must have IOT Core Golang Java C++ Lambda/Node Js JD: Must have: AWS Greengrass and IoT Core Engineer with Java & Golang. Experience : Relevant experience of 10+ Years Design and im

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Third Party, Contract

$DOE

Java Springboot Developer Remote W2 Salaried only

Remote

•

Today

MINDBANK JOB OPENING NOTE: this job is not a Corp to Corp job; it is not a 1099 job; it is a w2 salaried job and the work permit required is or . NO THIRD PARTIES. Job Title: Java Spring Boot Developer Location: Fully Remote (Candidates must reside in the Eastern or Central U.S. time zone) W2 Pay: $120,000 - $125,000 plus benefits and PTO and Holiday Pay ad 401k etc. Mindbank Consulting Group has an immediate need for a Java Spring Boot Developer with strong skills in JAVA and Spring-boot f

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Contract

$100,000 - $125,000

Java FSE(12+ Years) with Kafka, Azure, Spring boot Microservices, Cloud Platform and Core Java-onsite-Sunnyvale, CA-client round is onsite

Sunnyvale, California

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Today

Java FSE(12+ Years) with Kafka, Azure, Spring boot Microservices, Cloud Platform and Core Java-onsite-Sunnyvale, CA-client round is onsite AT THE TOP OF EACH RESUME, PLEASE INCLUDE THE YEARS OF EXPRIENCE WITH SPRING BOOT, ANY CLOUD PLATFORM, SQL, AND KAFKA. Top Skills: 1. 12+ years of experience in Java, Spring, Spring boot, Spring JPA, any Cloud Platform (Azure is +), Any NoSql Database. 2. Strong Experience in Kafka or any Messaging Queue 3. Hands on experience or Knowledge in designing Larg

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Contract, Third Party

Depends on Experience

Java Full Stack Developer - Sunnyvale, CA - Onsite. Client round Inperson interview. Must have skills Spring Boot, Cloud Platforms, Spark, Kafka, and SQL

Sunnyvale, California

•

Today

Java Full Stack Developer Sunnyvale, CA - Onsite Top Skills: 1. 12+ years of experience in Java, Spring, Spring boot, Spring JPA, any Cloud Platform (Azure is +), Any NoSql Database. 2. Strong Experience in Kafka or any Messaging Queue 3. Hands on experience or Knowledge in designing Large Scale application/High Volume experience would be good 4. Technical Skills required: Java Design Patterns , Java Webservices, Java Fullstack Job Summary: Previous Walmart experience is preferred (no cool off

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Third Party, Contract

Depends on Experience

Java API with Apigee -SFO,CA (Locals Only)

Hybrid in San Francisco, California

•

Yesterday

Role: API Developer with Java and Apigee (Locals Only) Contract Location: SFO, CA | Hybrid Job Description: Java Development:Strong experience with Java and frameworks like Spring Boot, Hibernate, and JAX-RS for building microservices.Microservices Architecture:Proven experience with designing and developing microservices architectures, including service discovery, API gateways, and containerization (Docker/Kubernetes).Apigee Experience:Hands-on experience in Apigee API management, including co

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Contract

$40 - $50

Java Developer

Sunnyvale, California

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Today

Java Developer with Spring BOOT, Microservices, KAFKA, AWS.

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Full-time

$60,000 - $100,000

Java Developer

Remote

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Today

Design develop and maintain Java based applications. Write clean efficient and well documented code. Participate in code reviews and contribute to improving code quality. Troubleshoot and debug issues in production and development environments. Collaborate with cross functional teams to deliver high quality software solutions.

Part-time

$12 - $13

Java Lead

Remote or New York, New York

•

Today

RESPONSIBILITIES: Kforce has a client that is seeking a remote Java Lead to join their team. Responsibilities: * Java Lead will 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 Cucumber or Karate * Collaborate with other technology teams and architects to define and develop scalable design solutions * Implement resilien

Contract

$42 - $52 hourly

Java Developer

Sunnyvale, California

•

Yesterday

Role: Java DeveloperJob Type: Contract Job Description:Microservices/Java developer with hands-on experience building applications at scaleStrong design, coding, unit testing, and troubleshooting skillsHands-on experience building applications with Spring Boot, Hibernate/JPA, Spring Batch, Kafka, Redis cache management, Guava/in-memory cachingExperience with Oracle Relational Database, SQL, and PL/SQL is required.Ability to analyze Performance issues and recommend/implement code fixesExperience

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Contract

Depends on Experience

Mainframe developer with Java (Only W2) Hybrid

Remote

•

Today

6+ years of Main Frame hands-on development experience 2-3+ years of Java and Java family of technologies experience Expert-level knowledge in Mainframe technologies Ability to lead design and implementation decision-making for complex system enhancements Expert on CICS, DB2, COBOL, JCL Knowledge of IMS / IDMS scr Ability and passion to learn modern platforms such as: Java, EJB, Spring boot, Rest APIs, Micro services, Kubernetes Experience with relational database (DB2) and/or other RDBS product

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Contract

Depends on Experience

Java Engineer_Face 2 Face Interview

San Francisco, California

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5d ago

NYC -1st preference 335 Madison Ave NY, NY SFO 2nd St. San Fran, CA 12 +months We are searching for 4 long term contractors who have experience with Java/Spring Boot/Kafka/REST API/AWS This is a Sr level role, they are currently working in Java 17, candidates must have really strong backend skills, must have experience developing enterprise application at scale and must be willing to work onsite. Core working hours are 9-5pm in New York and 8-4pm in San Francisco. Essential Functions Participat

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Contract

Depends on Experience

Remote Senior Member of Technical Staff - JAVA FullStack Developer

Remote

•

Today

Job Description Join the team modernizing healthcare with cloud-native, AI-powered applications that you'll design end to end-from elegant, accessible UIs to resilient microservices at massive scale. You'll partner with product, UX, and platform teams to ship secure, high-availability features that clinicians and patients rely on every day. Expect to move fast in an Agile, CI/CD environment, elevating code health, performance, and maintainability as you go. Your work will shape intuitive experi

Full-time

USD 79,800.00 - 178,100.00 per year

Lead Java with AI/ML and React JS | Concord CA | Long term

Concord, California

•

Today

Title :: Lead Java with AI/ML and React JS Location : Concord CA Job type : Contract Job Description: Around 10 to 12 years of IT experienceGood knowledge of AI/ML developmentDesign and develop ML models in addition to improving and updating existing systemsGood understanding of GenAIThorough knowledge in Java, UI (React) and PythonGood written and oral communication skill Applicant Consent: By submitting your application, you agree to ApTask's () and , and provide your consent to receive SMS

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Contract

$70 - $72

AEM Developer

Pleasanton, California

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13d ago

Role: AEM Developer Location: Pleasanton, CA (Onsite) Type: W2 Only Duration: Long Term Job Description: We are seeking an experienced AEM Developer (8+ years) to join our digital experience team. The ideal candidate will be responsible for designing, developing, and maintaining Adobe Experience Manager (AEM) solutions, integrating with backend services, and delivering scalable, secure, and high-performing web applications. This role requires strong expertise in AEM Sites, Components, Templa

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Contract

Senior Software Engineer

Remote

•

Today

Job Description: Senior Software Engineers that must have an advanced level of Java Enterprise Edition (EE) and Procedural Language/ Structured Query Language (PL/SQL) experience and knowledge. The Senior Software Engineers will provide necessary support, modifications, and enhancements to existing and new firearms systems and fulfill the requirements The Senior Software Engineers will be required to make technical modifications and enhancements to existing functionality and new electronic wor

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Third Party, Contract

$80 - $100

AEM Developer

Sunnyvale, California

•

Today

Role: AEM Developer Location: Sunnyvale, CA (Day 1 Onsite) Type: Full-Time role Job Description We are looking for an experienced AEM Technical who will be responsible for designing, developing, and leading implementation of Adobe Experience Manager (AEM) solutions. The ideal candidate should have strong expertise across multiple versions of AEM (6.0/6.1/6.2/6.3), Java/J2EE technologies, and full-stack development, with proven ability to lead teams and deliver scalable enterprise-grade solution

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Full-time

$100,000 - $120,000

Senior Java API, AWS Developer

San Jose, California

•

Today

Key Responsibilities: Analyzes, designs, develops, codes and implements applications in one or more programming languages, for Web and Rich Internet Applications.Supports applications with an understanding of system integration, test planning, scripting, and troubleshooting. Assesses the health and performance of software applications and databases.Establishes, participates, and maintains relationships with business units, customers and subject matter experts in order to remain apprised of direc

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Full-time

Depends on Experience

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Java jobs in California, USA