Which cities near Ontario, CA have the most job openings?

The 10 cities near Ontario, CA that have the most job openings are: Orange Fullerton Pomona Corona Rancho Cucamonga Fontana Moreno Valley San Bernardino Riverside Anaheim

What are the most popular job searches in Ontario, CA?

The 10 most popular job searches in Ontario, CA are: amazon government work from home warehouse amazon warehouse airport construction data entry security data entry clerk

What are the highest-paying jobs in Ontario, CA?

The highest-paying jobs are: rail ( from $ 87,250 to $ 275,625 year ) cardiologist ( from $ 200,000 to $ 270,000 year ) chief financial officer ( from $ 140,000 to $ 251,875 year ) mortgage underwriter ( from $ 101,250 to $ 250,000 year ) psychiatrist ( from $ 200,000 to $ 250,000 year ) cfo ( from $ 125,000 to $ 235,000 year ) family physician ( from $ 100,000 to $ 230,000 year ) business development director ( from $ 141,250 to $ 229,200 year ) president ( from $ 60,250 to $ 225,375 year ) dentist ( from $ 25,000 to $ 225,000 year )

Which cities in the United States of America offer the highest salaries for web application developer jobs?

The top 10 cities are: Los Angeles, CA ( from $ 88,725 to $ 158,508 year ) Phoenix, AZ ( from $ 67,500 to $ 146,835 year ) Philadelphia, PA ( from $ 82,500 to $ 129,500 year ) Chicago, IL ( from $ 83,000 to $ 120,000 year ) Houston, TX ( from $ 105,300 to $ 112,500 year )

Web application developer Jobs in Ontario, CA

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Web application developer • ontario ca

Last updated: 3 days ago

Remote Software Developer $60 - $120/hourpay

Micro1Claremont, 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

Product Application Engineer, HES

RenogyOntario, CA, USA

$65,000.00 yearly

Full-time

Quick Apply

Renogy aims to become a global leader of independent clean energy solution.We are seeking and empowering talents to build a team of world-class product innovation and development by fully leveragin... Show more

Application SW Engineer, Vertical AI Agents

International Recruiting LLCCalifornia, California, US

Full-time

Quick Apply

Application Software Engineers in this role build vertical AI agent systems that validate and prove the underlying hardware and software capabilities through real-world enterprise deployments.You w... Show more

Dynamics CRM Developer

Strategic EmploymentChino Hills, CA, United States

$60.00 hourly

Full-time +1

Our client is seeking a seasoned Microsoft Dynamics CRM Developer for immediate hire.This is a long term contract position with the possibility of conversion to a full time/permanent position.Term:... Show more

Outside Sales Representative Walmart KENS/Campbells

Premium Retail ServicesUpland, CA, United States

Full-time

Outside Sales Representative Walmart KEN'S/Campbell's.As an Outside Sales Representative (OSR) at Acosta, you'll ensure Ken's and Campbell's products stand out at independent stores by driving sa... Show more

Remote Legal Expert — Specialist (Real Estate, Tax, Bankruptcy, Estates) - AI Trainer ($100-$150

MercorOntario, California, US

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 Specialist Lawyers in Real Estate, Tax, Bankruptcy/Restructuring... Show more

Senior Software Engineer

Cut+DryCalifornia, California, US

Full-time

Cut+Dry is a fast-growing FoodTech startup searching for flexible go-getters who welcome the challenge of meeting the needs of a rapidly expanding business.Our company is revolutionizing the $300B ... Show more

Part Time Team Leader - Ontario Mills, CA

LegoOntario, CA, United States

$23.50 hourly

Part-time

Are you ready to join one of the most trusted brands in the world?.Join the LEGO Brand Retail team as a part-time Team Leader and be a role model as you provide a brand experience for our customers... Show more

SQL Developer

TECHOAUTH SOLUTIONS LLCRancho cucamonga, CA, US

$110,980.00 yearly

Full-time

Location: Rancho cucamonga, CA.At least five (5) years of experience designing, developing, and maintaining complex SQL Server databases and ETL solutions using SSIS (SQL Server Integration Servic... Show more

Sales Arborist

BrightViewUpland, CA, United States

$70,304.00 yearly

Full-time

The Best Teams are Created and Maintained Here.The Tree Care Service (TCS) Business Developer manages the tree care services pipeline from prospecting to closing.The TCS Business Developer collabor... Show more

Remote Customer Success Engineer (India) - AI Trainer ($25000-$35000 per hour)

MercorMontclair, California, US

$25,000.00 yearly

Remote

Full-time

Mercor’s Talent Success team is hiring! Our Talent Success team is responsible for ensuring everyone using our platform has a delightful experience end to end, from applying to job listings, taking... Show more

APPLICATION ENGINEER

YKK AP America Inc.Rancho Cucamonga, CA, US

Full-time

Our company culture is built upon YKK’s philosophy called the CYCLE OF GOODNESS™.We believe that providing value and being fair to our customers and our employees is what makes us a successful comp... Show more

Application Analyst - Oracle PathNet & RadNet

ProsumPomona, CA, US

$55.00 hourly

Full-time

Quick Apply

Application Analyst  Oracle PathNet & RadNet.Pay Range: $55/hour to $65/hour .We are seeking an experienced Application Analyst with expertise in Oracle Health PathNet (Laboratory) a... Show more

Swiss-Type CNC Lathe Application Engineer

Cubic Machinery IncChino, CA, US

Full-time

Quick Apply

Cubic Machinery, a machine tool builder and robotics integrator, has been in business for over 30 years.We proudly serve top-tier aerospace and precision manufacturing companies in the US, Canada &... Show more

Remote Legal Expert — Specialist (Real Estate, Tax, Bankruptcy, Estates) - AI Trainer ($100-$150

MercorEastvale, California, US

Remote

Full-time

Maintenance Installation Business Developer

BrightView LandscapesUpland, CA, US

$75,000.00 yearly

Full-time

The Best Teams are Created and Maintained Here.The Maintenance Installation Business Developer is responsible for driving new business growth by identifying, pursuing, and securing contracts for sm... Show more

Dynamics CRM Engineer / Hybrid / Pomona, CA

Motion RecruitmentPomona, California, United States

Full-time

A well-established national homebuilding company focused on delivering modern digital experiences across its customer and operational platforms is hiring a Dynamics CRM Engineer to join their team ... Show more

Remote Legal Expert — Specialist (Real Estate, Tax, Bankruptcy, Estates) - AI Trainer ($100-$150

MercorChino, California, US

Remote

Full-time

UI Developer

TalentOlaRancho Cucamonga, CA, United States

Full-time +2

Quick Apply

Job description UI Developer Who are we looking for? Developer with 8+ years of experience... Show more

Remote Software Developer $60 - $120/hourpay

Micro1Claremont, California, US

30+ days ago

Salary

$60.00 hourly

Job type

Full-time

Remote

Job description

Software Developer$60 - $120/hourpay

Required Skills

PythonRustGoLangFull-stackJAVANode.jsAndroid DevelopmentiOS Development

About micro1

micro1 connects domain experts to the development of frontier AI models. 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 through advanced evaluations and reinforcement learning environments. Experts contribute directly to how AI systems learn, reason, and perform across domains like finance, healthcare, engineering, and more. Our platform identifies and vets top talent through an AI recruiter, enabling high-quality contributions at scale.

Our goal is to enable 1 billion people to do meaningful work by applying their expertise to AI. We’ve raised $40M+ in funding, and our AI recruiter has powered over 1 million AI-led interviews as our global network of experts grows into the human intelligence layer for AI.

Job Description

Job Title: Software Developer

Job Type: Contract

Location: Remote

Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Key Responsibilities:

Design, implement, and maintain scalable back-end and full-stack applications using Python, Rust, GoLang, Java, or Node.js.
Collaborate closely with cross-functional team members to deliver high-quality software solutions that meet evolving business requirements.
Write clean, efficient, and well-documented code, following best software engineering practices.
Troubleshoot, debug, and optimize existing codebases to improve performance and reliability.
Participate in code reviews, technical discussions, and architectural planning to drive continuous improvement.
Contribute to the full software development lifecycle, from concept and design to testing and deployment.
Maintain clear, concise, and thoughtful written and verbal communication across distributed teams.

Required Skills and Qualifications:

3+ years of hands-on experience in software development with one or more of the following: Python, Rust, GoLang, Java, Node.js, Android, IOS or full-stack development (backend or full-stack).
Proficiency in building scalable, reliable, and maintainable software systems.
Experience working in remote, collaborative, and agile environments.
Expertise in modern development tools, version control systems, and CI/CD pipelines.
Strong problem-solving skills with keen attention to detail.
Excellent written and verbal communication skills, with a high standard for clarity and professionalism.
Self-driven, proactive, and able to work independently in a distributed setting.

Preferred Qualifications:

Experience with cloud platforms such as AWS, GCP, or Azure.
Knowledge of DevOps principles and containerization technologies.
Background in mentoring or leading small engineering teams.