Java software developer Jobs in Murrieta, CA
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Java software developer • murrieta ca
Last updated: 14 hours ago
Location:** US-Based and Non-US-Based**Type**: Full-time or Part-time Contract Work
**Fluent Language Skills Required:** English **Why This Role Exists** Mercor partners with leading AI teams to im...Show moreLast updated: 3 days ago
Java Full Stack Developer with AWS.The ideal candidate should have an end-to-end product mindset, including design, development, testing, and deployment.Ready to Relocate in any part of the United ...Show moreLast updated: 11 days ago Mercor is hiring experienced Software Engineering professionals** to support a variety of high-impact research collaborations with leading AI labs.Freelancers will help improve AI systems through w...Show moreLast updated: 30+ days ago 
Fusion is actively seeking a dedicated Slot Technicians who will support company gaming machines at local casino properties, focusing on installation, maintenance, troubleshooting, and repair.This ...Show moreLast updated: 30+ days ago
Since 2010 and almost 14 years SynergisticIT has helped jobseekers get employed in the tech job market by providing candidates the requisite skills, experience and technical competence to outperfor...Show moreLast updated: 6 days ago
The Best Teams are Created and Maintained Here.The Tree Care Service (TCS) Business Developer (BD) manages the tree care services pipeline from prospecting to closing.The TCS Business Developer col...Show moreLast updated: 12 days ago Location:** US-Based and Non-US-Based**Type**: Full-time or Part-time Contract Work **Fluent Language Skills Required:** English **Why This Role Exists** Mercor partners with leading AI teams to im...Show moreLast updated: 3 days ago 
At EAC Claims Solutions, we are dedicated to resolving claims with integrity and efficiency.Join us in delivering exceptional service while upholding the highest standards of professionalism and co...Show moreLast updated: 30+ days ago
Veteran’s Choice Plumbing Heating & Air is looking for a dependable and professional CSR/Dispatcher & Admin.We are seeking someone who is comfortable on the phone and confident using computers.Assi...Show moreLast updated: 30+ days ago Mercor is hiring experienced Software Engineers** to support high-impact research collaborations with leading AI labs.Freelancers will contribute to building evaluation datasets that assess AI reas...Show moreLast updated: 19 days ago 
Position: Commercial Insurance Account Manager - Insurance.Accurately input policy updates and account information.Communicate with client, producer, and carrier underwriters in regards to policy a...Show moreLast updated: 10 days ago
PrideStaff is looking for a Billing.Billing, Provisioning, Collections, and Customer Base.DOE ( may pay a little more for ideal experience).The following is a non-exhaustive list of the essential d...Show moreLast updated: 10 days ago
The Senior Software Developer – Automation Tech is responsible for the end-to end architecture, development, integration, and ongoing support of frontend, backend, and full-stack solutions that ena...Show moreLast updated: 30+ days ago
Our IT team plays a critical role in driving innovation and efficiency across the organization.At this location, you’ll collaborate with talented professionals and work on cutting-edge enterprise a...Show moreLast updated: 21 days ago
Reconciling daily sales transactions with retail POS and accounting systems, coding and resolving issues.Cash handling and bank deposits.Accounts payable processing, coding, and reconciliations of ...Show moreLast updated: 30+ days ago
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 h...Show moreLast updated: 1 day ago
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, books, Goo...Show moreLast updated: 6 days ago
Knowledgeable accounting professional needed at.Our Murrieta, CA office is looking for a highly educated and capable person to join our finance team as a.Experienced Construction Office Accountant....Show moreLast updated: 14 hours ago
Warehouse Operations Associate.The Warehouse Operations Associate supports day-to-day warehouse, shipping, and inventory activities while providing accurate data entry and responsive customer servi...Show moreLast updated: 5 days ago
Remote Software Engineering, Data Science, and Systems Design Experts, Kotlin (5+ YOE) - AI Trainer ($60-$100 per hour)
MercorMurrieta, California, USRemote
Full-time +1
Java Full Stack Developer (1 - 4 years) USC/GC
Hudson ManpowerMurrieta, CA, USFull-time
Remote Software Engineering Expert - AI Trainer ($50-$150 per hour)
MercorMurrieta, California, USRemote
Part-time
Field Slot Technician
Fusion HCRTemecula, California, USAFull-time
- Promoted
Junior Level Software Engineer (REMOTE)
SynergisticITTemecula, CA, United StatesFull-time
Sales Arborist
BrightView LandscapesMurrieta, CA, USFull-time
Remote Software Engineering, Data Science, and Systems Design Experts, R language (5+ YOE) - AI Trainer ($60-$100 per hour)
MercorMurrieta, California, USRemote
Full-time +1
Field Claims Adjuster
EAC Claims Solutions LLCMurrieta, California, United StatesFull-time
CSR/Dispatcher & Admin
Columbia Home ServicesMurrieta, CA, USFull-time
Quick Apply
Remote Software Engineer (Code QA) - AI Trainer ($70-$120 per hour)
MercorMurrieta, California, USRemote
Part-time
Commercial Lines Account Manager
GpacTemecula, California, United StatesFull-time
Billing, Provisioning & Collections Specialist
PrideStaffTemecula, CALIFORNIA, USTemporary
REMOTE - Senior Software Developer, Automation Tech
Platinum Resource GroupTemecula, CARemote
Full-time
IT Application Analyst
Attalon, Inc.Murrieta, California, United States, 92563Full-time
Accountant
Mama Rosa's TrattoriaTemecula, CA, USFull-time
Home Health Occupational Therapist (OT) - Menifee
California Therapy ServicesMenifee, CaliforniaFull-time
Quick Apply
- Promoted
Software Engineer, Platform - Murrieta, USA
SpeechifyMurrieta, CA, United StatesFull-time
- New!
Experienced Construction Office Accountant
DHI Builds, Inc.Murrieta, CA, USAPart-time
Quick Apply
Warehouse/Customer Service Associate
Infinium Group Inc.Temecula, CA, USAFull-time
Quick Apply
- clinical director (from $ 247,500 to $ 247,778 year)
- dentist (from $ 159,676 to $ 247,500 year)
- veterinarian (from $ 150,000 to $ 240,000 year)
- spanish (from $ 36,581 to $ 222,750 year)
- psychiatrist (from $ 115,000 to $ 200,000 year)
- radiologist (from $ 50,000 to $ 200,000 year)
- care manager (from $ 81,900 to $ 184,360 year)
- physician assistant (from $ 131,625 to $ 171,500 year)
- nurse manager (from $ 139,000 to $ 162,500 year)
- West Jordan, UT (from $ 117,000 to $ 201,500 year)
- Chandler, AZ (from $ 116,700 to $ 201,500 year)
- San Mateo, CA (from $ 125,000 to $ 187,500 year)
- San Diego, CA (from $ 125,000 to $ 187,500 year)
- Virginia Beach, VA (from $ 103,400 to $ 187,500 year)
- San Bernardino, CA (from $ 125,000 to $ 187,500 year)
- San Jose, CA (from $ 125,000 to $ 187,500 year)
- Des Moines, IA (from $ 102,000 to $ 187,281 year)
- Cleveland, OH (from $ 107,500 to $ 183,000 year)
- San Francisco, CA (from $ 125,000 to $ 180,042 year)
The average salary range is between $ 99,485 and $ 159,565 year , with the average salary hovering around $ 120,000 year .
Remote Software Engineering, Data Science, and Systems Design Experts, Kotlin (5+ YOE) - AI Trainer ($60-$100 per hour)
MercorMurrieta, California, US3 days ago
Job type
- Full-time
- Part-time
- Remote
Job description
- Location : US-Based and Non-US-Based Type : Full-time or Part-time Contract Work
- Fluent Language Skills Required : English Why This Role Exists Mercor partners with leading AI teams to improve the quality, usefulness, and reliability of general-purpose conversational AI systems. These systems are used across a wide range of everyday and professional scenarios, and their effectiveness depends on how clearly, accurately, and helpfully they respond to real user questions. In coding and software engineering contexts, conversational AI systems must demonstrate correct reasoning, strong problem-solving ability, and adherence to real-world engineering best practices. This project focuses on evaluating and improving how models reason about code, generate solutions, and explain technical concepts across a variety of programming tasks and complexity levels. What You’ll Do - Evaluate LLM-generated responses to coding and software engineering queries for accuracy, reasoning, clarity, and completeness - Conduct fact-checking using trusted public sources and authoritative references - Conduct accuracy testing by executing code and validating outputs using appropriate tools - Annotate model responses by identifying strengths, areas of improvement, and factual or conceptual inaccuracies - Assess code quality, readability, algorithmic soundness, and explanation quality - Ensure model responses align with expected conversational behavior and system guidelines - Apply consistent evaluation standards by following clear taxonomies, benchmarks, and detailed evaluation guidelines Who You Are - You hold a BS, MS, or PhD in Computer Science or a closely related field - You have significant (5+ years) real-world experience in software engineering or related technical roles - You are an expert in Kotlin - You are able to solve HackerRank or LeetCode Medium and Hard–level problems independently - You have experience contributing to well-known open-source projects, including merged pull requests - You have significant experience using LLMs while coding and understand their strengths and failure modes - You have strong attention to detail and are comfortable evaluating complex technical reasoning , identifying subtle bugs or logical flaws Nice-to-Have Specialties - Prior experience with RLHF, model evaluation, or data annotation work - Track record in competitive programming - Experience reviewing code in production environments - Familiarity with multiple programming paradigms or ecosystems - Experience explaining complex technical concepts to non-expert audiences What Success Looks Like - You identify incorrect logic, inefficiencies, edge cases, or misleading explanations in model-generated code, technical concepts, and system design discussions - Your feedback improves the correctness, robustness, and clarity of AI coding outputs - You deliver reproducible evaluation artifacts that strengthen model performance - Mercor customers trust AI systems to assist reliably with real-world coding tasks Why Join Mercor At Mercor, experienced software engineers play a direct role in shaping how AI systems reason about and generate code. This remote role allows you to apply your technical expertise to high-impact AI development work, improving systems used by developers around the world.