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Java software developer Jobs in Lancaster, CA

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Java software developer • lancaster ca

Last updated: 2 days ago

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

MercorLancaster, 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

Manufacturing Engineer

Johnson Service GroupPalmdale, CA, US
Full-time
Quick Apply

Johnson Service Group is seeking a Manufacturing Planner who analyzes engineering drawings, models, specifications, processes, policies, and procedures, and other references, and determines and pla... Show more

Remote Legal Expert — Litigation - AI Trainer ($85-$120 per hour)

MercorPalmdale, California, US
$85.00 hourly
Remote
Full-time

About the Role Mercor is partnering with a leading AI lab to train frontier models on high-quality legal reasoning data.We're hiring Litigation Attorneys to design realistic legal scenarios, evalua... Show more

Training Developer II

General AtomicsPalmdale , California
Full-time

General Atomics Aeronautical Systems, Inc.GA‑ASI), an affiliate of General Atomics, is a world leader in proven, reliable remotely piloted aircraft and tactical reconnaissance radars, as well as ad... Show more

Field Service Tech - Palmdale, CA

GTN Technical StaffingPalmdale, CA, United States
Full-time

I wanted to inform you that we have a new hiring need for a.The position is the same one you are already familiar with but this time the location is in.It is very important for us that the candidat... Show more

Tools Design Engineer

Geologics CorporationPalmdale, CA, US
$80.00 hourly
Full-time

GeoLogics is working with a top Aerospace and Defense client looking for a Tools Design Engineer in Palmdale, CA.Role: Tool Design Engineer Client: Top Aerospace and Defense company Location: ... Show more

Occupational Therapist – Home Health (Contract)

BioMechanics Physical TherapyLancaster, California, United States
$135,000.00 yearly
Full-time
Quick Apply

Occupational Therapist – Home Health (Contract).Lancaster, CA (within a 10-mile radius).At BioMechanics, we are a therapist-owned and operated company with over 10 years of dedicated service in hom... Show more

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

MercorPalmdale, 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

Experienced Legal Secretary

PACIONE LAW FIRMPalmdale, CA, US
$22.00 hourly
Full-time +1

High volume and busy local family law and probate/trust litigation practice seeking a part time legal secretary with experience in family law litigation matters, with an opportunity to advance to f... Show more

General Practitioner

HMG Health Care IncLancaster, CA, US
Full-time

Career Advancement Opportunities.We are seeking an experienced internal Medicine provider to join our team!.Provider will be managing a changing caseload of patients every day who suffer from a var... Show more

Remote Online Data Entry Work From Home - Entry Level

FocusGroupPanelLancaster, California, United States
$9.00 hourly
Remote
Part-time

Work From Home, Entry Level Data Entry Clerk As A Research Participant.We are looking for people who want to work remotely from home.You'll need an Internet connection and a mobile device or comput... Show more

Remote Macroeconomic Modeling Specialist (EViews)

Micro1Quartz Hill, 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

 • Promoted

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

MercorLancaster, 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

Escrow Officer/Manager

On Track EscrowPalmdale, CA, US
$75,000.00 yearly
Full-time

We are seeking a friendly and professional.In this role, you will coordinate with realtors, loan officers, underwriters, and other professionals to assist clients with the closing process in real e... Show more

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

MercorPalmdale, 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

Fiber Designer I - Remote

Race CommunicationsLancaster, CA, US
$27.00 hourly
Remote
Full-time
Quick Apply

Remote: California       .Work will be primarily performed remotely from home office.Employee will be required to utilize personal phone and internet services to perfo... Show more

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

MercorLancaster, 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 Education Expert — Consumer AI Agents - AI Trainer ($34-$40 per hour)

MercorLancaster, California, US
$34.00 hourly
Remote
Full-time

We're looking for experienced educators to help train consumer-facing AI tutoring and learning agents.You'll evaluate AI-generated educational content, assess pedagogical quality, and ensure AI tut... Show more

Remote Expert Professionals — AI & Data Science — IN - AI Trainer ($27-$32 per hour)

MercorPalmdale, California, US
$27.00 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

Superintendent / Site Safety and Health Officer (SSHO)

West Point ContractorsPalmdale, CA, USA
$115,000.00 yearly
Full-time
Quick Apply

West Point Contractors currently has an immediate need for a.Superintendent / Site Safety and Health Officer (SSHO).FAA underground utility and paving project in Palmdale, CA.The ideal candidate wi... 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)

MercorLancaster, California, US
10 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.