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Java software developer Jobs in Modesto, CA

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Java software developer • modesto ca

Last updated: 14 hours ago

Remote COBOL Code Reading / Writing Expert - AI Trainer ($80-$100 per hour)

MercorModesto, California, US
$80.00 hourly
Remote
Full-time

We are looking for experienced **COBOL developers** who can read, understand, debug, and write production-quality COBOL code.You will work on tasks that help train and evaluate AI models on legacy ... Show more

Remote Expert Professionals — AI & Data Science - AI Trainer ($70-$100 per hour)

MercorCeres, California, US
$70.00 hourly
Remote
Full-time

Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.Overview A leading AI l... Show more

Remote Software Engineering Expert - AI Trainer ($160-$180 per hour)

MercorCeres, California, US
Remote
Part-time

Mercor is hiring on behalf of a leading AI lab to bring on **Software Engineers** to work across key infrastructure and developer experience initiatives.This is a high impact role focused on improv... Show more

 • New!

Remote Software Engineer (AI-Native Platform & Integrations) - AI Trainer ($70-$110 per hour)

MercorCeres, California, US
$70.00 hourly
Remote
Full-time +2

About Mercor’s talent network** **This is an open application for future contract opportunities that match your background and interests.Once you complete your profile and pass our AI interview, yo... Show more

Remote Software Developer $60 - $120/hourpay

Micro1Salida, California, US
$60.00 hourly
Remote
Full-time

Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform.AI labs and enterprises use micro1 to train models and build reliable AI agents th... Show more

Software Engineer

PDC Protedyne CorporationBloom CT
Full-time

Labcorp is seeking a Software Engineer to join our team at our 1302 Hall Boulevard location in Bloomfield, CT!.This is a full time, exempt (salaried) position assigned to a First Shift schedule, wi... Show more

EDI Developer

Yosemite Pathology Medical GroupModesto, CA, USA
$73,400.00 yearly
Full-time
Quick Apply

Yosemite Pathology (YP) is a private independent pathologist owned and operated surgical pathology and cytology laboratory based in Modesto, CA.YP provides comprehensive state of the art, reliable,... Show more

Remote Medical Devices Expert - AI Trainer ($55-$75 per hour)

MercorModesto, California, US
$55.00 hourly
Remote
Full-time

Role Overview** Mercor is partnering with leading AI labs on **Project Atlas** — an initiative to build realistic enterprise environments that frontier AI agents are trained and evaluated in.We're ... Show more

Remote Macroeconomic Modeling Specialist (EViews)

Micro1Riverbank, California, US
$35.00 hourly
Remote
Full-time

Macroeconomic Modeling Specialist (EViews).Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform.AI labs and enterprises use micro1 to t... Show more

Remote Software Developer $60 - $120/hourpay

Micro1Modesto, California, US
$60.00 hourly
Remote
Full-time

Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform.AI labs and enterprises use micro1 to train models and build reliable AI agents th... Show more

Registered Nurse – Vaccination Support

Software Galaxy Systems, LLCModesto, California, United States
Full-time
Quick Apply

Job Title: Registered Nurse Vaccination Support.Location: Multiple Location in.Duration: 2+ Months Contractual job.To further discuss this opportunity, Please share your updated resume.The Nurse ... Show more

Remote Gamers - AI Trainer ($12-$14 per hour)

MercorCeres, California, US
$12.00 hourly
Remote
Full-time

Overview** We are looking for gamers to record high-quality gameplay sessions while running screen capture and input logging software.Your gameplay will be used to help train next-generation AI mod... Show more

Remote Macroeconomic Modeling Specialist (EViews)

Micro1Ceres, California, US
$35.00 hourly
Remote
Full-time

Macroeconomic Modeling Specialist (EViews).Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform.AI labs and enterprises use micro1 to t... Show more

Remote Software Developer $60 - $120/hourpay

Micro1Riverbank, California, US
$60.00 hourly
Remote
Full-time

Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform.AI labs and enterprises use micro1 to train models and build reliable AI agents th... Show more

Remote Expert Professionals — AI & Data Science - AI Trainer ($70-$100 per hour)

MercorModesto, California, US
$70.00 hourly
Remote
Full-time

Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.Overview A leading AI l... Show more

R5: Construction - Experienced Skilled Trades

EsselModesto, CA, US
$72,000.00–$93,000.00 yearly
Full-time
Quick Apply

Start the next phase of your construction career with Essel today!.We are looking to add hard-working and reliable skilled trades professionals to our team.You will participate in a variety of cons... Show more

Route Service driver

Rat IncorporatedModesto, CA, US
$18.50 hourly
Full-time

Portable Toilets service and delivery and pickup route driver requirements in Madera, kings, Tulare, Fresno counties and at times outside area locations.Clean Class C Drivers License With Tank Endo... Show more

Platform Developer - HR & Workplace Solutions

GalloModesto, CA, US
Full-time

Work Category: Hybrid Telecommute .Application Close Date: 05/18/2026 .We’re a family-owned company with a 90+ year legacy, that’s consistently recognized as a Glassdoor “Best Places to Work.We’re ... Show more

Remote Software Developer $60 - $120/hourpay

Micro1Ceres, California, US
$60.00 hourly
Remote
Full-time

Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform.AI labs and enterprises use micro1 to train models and build reliable AI agents th... Show more

Project Coordinator - Snelson CA

PRIMORIS USACeres, CA, United States
$28.00 hourly
Full-time

Project Coordinator - Snelson CA.Primoris Gas Operations, which consist of companies such as Q3 Contracting, ARB, Primoris Distribution Services, Snelson and Pipejacking Trenchless, has over 60 yea... Show more

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Remote COBOL Code Reading / Writing Expert - AI Trainer ($80-$100 per hour)

Remote COBOL Code Reading / Writing Expert - AI Trainer ($80-$100 per hour)

MercorModesto, California, US
8 days ago
Salary
$80.00 hourly
Job type
  • Full-time
  • Remote
Job description
We are looking for experienced **COBOL developers** who can read, understand, debug, and write production-quality COBOL code. You will work on tasks that help train and evaluate AI models on legacy software engineering workflows, especially mainframe-style codebases. ### Responsibilities - Read and interpret COBOL programs, copybooks, JCL, and related mainframe code. - Write clean, correct COBOL code based on technical requirements. - Debug COBOL logic and identify issues in existing programs. - Explain code behavior, business logic, and data flow clearly. - Review AI-generated COBOL solutions for correctness, completeness, and style. - Create or evaluate test cases for COBOL programs. - Provide high-quality feedback to improve AI model performance on legacy code tasks. ### Requirements - Strong hands-on experience with COBOL development. - Ability to read and write COBOL code independently. - Familiarity with mainframe environments such as IBM z/OS is preferred. - Experience with JCL, VSAM, DB2, CICS, or copybooks is a plus. - Strong debugging and code review skills. - Clear written communication in English. - Prior experience in banking, insurance, government, or enterprise legacy systems is a plus. ### Ideal Candidate - Has worked on real-world COBOL systems, not just academic examples. - Can explain legacy code clearly to both technical and non-technical audiences. - Is comfortable evaluating code quality and reasoning through edge cases. - Has experience maintaining or modernising large legacy codebases. ### Why Join - Contribute to cutting-edge AI systems focused on software engineering. - Help models better understand and support legacy enterprise code. - Work on intellectually engaging code evaluation and generation tasks. - Flexible opportunity for experienced COBOL engineers.