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Java software developer Jobs in Corona, CA

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Java software developer • corona ca

Last updated: 4 hours ago

Remote Senior Java Engineer - AI Trainer

SuperAnnotateTemescal Valley, California, US
Remote
Full-time

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...Show more

Staff SAP Developer

Monster EnergyCorona, CA, United States
Full-time

We're the risk-takers, the trailblazers, the game-changers.We're not perfect, and we don't pretend to be.We're raw, unfiltered, and a bit unconventional.But our drive is unrivaled, just like our at...Show more

 • Promoted

Finish Carpenter/Cabinet Maker

Extron IncCorona, CA, United States
Full-time

FINISH CARPENTER/CABINET MAKER.Extron is a leading developer and manufacturer of professional AV hardware and software solutions which serve the ever-changing needs of organizations around the worl...Show more

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Home Health Occupational Therapist (OT)

California Therapy ServicesCorona, CA, United States
Full-time

We are looking to hire highly motivated, organized, and skilled Occupational Therapists with an attitude to continuously learn, improve, and provide our patient's with the best care possible!.We ha...Show more

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DATABASE DEVELOPER

VSolvitCA CORONA, Norco, CA, US
Full-time +1

HYBRID POSITION IN CORONA, CA***.The Database Developer designs and builds SQL code to support application features, reporting, and integration.This role supports data modeling, performance tuning,...Show more

Senior Software Engineer, Windows/Desktop Applications - Corona, USA

Clutch CanadaCorona, CA, United States
Full-time

Mission The mission of Speechify is to make sure that reading is never a barrier to learning.Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, ...Show more

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CGP: Concur Processor (AP Expenses) - (Bilingual MANDARIN / English)

Century GroupCorona, CA, United States
Full-time

Our Client is in immediate need of an efficient Expense Processor.This temp-to-hire position involves a hybrid work schedule.Exact compensation may vary based on skills, experience and location.Exp...Show more

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SOFTWARE DEVELOPER (FULL STACK)

VSolvitVS CA NORCO, Norco, CA, US
Full-time

POSITION CAN BE ONSITE 3x PER WEEK IN CORONA, CA OR REMOTE***.We are seeking an experienced Software Developer (Full Stack) to lead the design, development, and maintenance of complex software appl...Show more

Application Developer

TradeJobsWorkForce92503 Riverside, CA, US
Full-time

Analyze the ideas, business models, and user requirements to formulate a design strategy to carry out.Act as a tenant to draw out a workable application design and coding parameters with the essent...Show more

 • Promoted

Remote Senior Java Engineer - AI Trainer

SuperAnnotateHome Gardens, California, US
Remote
Full-time

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...Show more

FULL STACK SOFTWARE DEVELOPER

VSolvitVS CA NORCO, Norco, CA, US
Full-time

We are seeking an experienced Software Developer (Full Stack) to lead the design, development, and maintenance of complex software applications.The ideal candidate will have significant experience ...Show more

Optician - Full time - Orange County

Ramin Tayani MD IncEastvale, CA, United States
Full-time

Tayani Institute is seeking a dynamic, energetic and knowledgeable full-time Dispensing Optician with Optician experience to work in our growing and thriving Ophthalmology/Optometry practice.Our pr...Show more

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PHP Developer

SteadFast Business SolutionsCorona, CA, US
Full-time

We require the following key skills: PHP DevelopmentUnderstanding of frameworks (preferably JQuery, Codeigniter and Cake PHP)AJAX, XML,JSON ,MVC, OOP, LAMP/WAMP stack experienceFrontend and backend...Show more

FULL STACK SOFTWARE DEVELOPER

VSolvitNorco, CA, United States
Full-time

Software Developer (Full Stack).We are seeking an experienced Software Developer (Full Stack) to lead the design, development, and maintenance of complex software applications.The ideal candidate w...Show more

 • Promoted

SOFTWARE DEVELOPER (C++, C#,.NET)

VSolvitVS CA NORCO, Norco, CA, US
Full-time

POSITION IS 100% ONSITE DAILY IN NORCO, CA***.We are seeking a Software Developer to join our team supporting the development of analysis applications for the U.The ideal candidate will work within...Show more

Staff SAP Developer

Monster Beverage CorpCorona, CA, United States
Full-time

We're the risk-takers, the trailblazers, the game-changers.We're not perfect, and we don't pretend to be.We're raw, unfiltered, and a bit unconventional.But our drive is unrivaled, just like our at...Show more

 • Promoted

Remote Senior Java Engineer - AI Trainer

SuperAnnotateCorona, California, US
Remote
Full-time

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...Show more

Senior SQL Developer

RIT Solutions, Inc.Corona, CA, United States
Temporary

Senior SQL Developer (MS Access/VBA) - SnapShot Modernization.Type: Contract (initial 18 months).Work model: Primarily on prem (SQL heavy); hybrid options as needed.Domain: Fleetwood high end doors...Show more

 • Promoted

Senior Oracle PL/SQL Developer

AEMCorona, CA, United States
Full-time

Summary of position/daily activities:.Minimum 7 years serving as a System Oracle DBA with a Bachelor's Degree or 12+ years with and Oracle Database Certification (Oracle Certified Associate or Orac...Show more

 • Promoted • New!
People also ask
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateTemescal Valley, California, US
30+ days ago
Job type
  • Full-time
  • Remote
Job description

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality reference implementations and reasoning steps. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in logic, performance, or design; fact-check technical information; write high-quality explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on correctness and reasoning quality.

This fully remote, hourly paid contractor role is with SME Careers, a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world’s largest AI companies and foundation model labs, where your Java expertise will directly help improve the world’s premier AI models.

Key Responsibilities :

  • Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
  • Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
  • Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

  • Bachelor’s degree or higher in Computer Science, Software Engineering, or a closely related technical field.
  • 5+ years of professional software engineering experience, with significant hands-on work in Java on production systems.
  • Deep understanding of core Java, concurrency primitives, and the Java Collections Framework.
  • Extensive experience building and maintaining backend services using Spring or Spring Boot, REST APIs, and microservice architectures.
  • Strong grasp of software design principles, system design, and performance optimization in distributed Java systems.
  • Minimum C1 English proficiency (written and spoken), with the ability to write clear technical explanations and follow detailed English-language guidelines.
  • Comfort working with modern engineering tooling such as Git, CI / CD pipelines, automated testing frameworks, and containerization technologies.
  • Demonstrated experience conducting thorough code reviews and providing structured, constructive feedback to other engineers.
  • Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.
  • Highly detail-oriented and systematic, with a methodical approach to evaluating reasoning quality and identifying subtle issues in Java solutions.