Top 269 Software engineer c# Jobs in Irvine, Ca

Backend Software Engineer - AI Trainer
DataAnnotation —Newport Beach, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Staff Software Engineer - AI Trainer
DataAnnotation —Newport Beach, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Programmer
MSI —Orange, CA
- $35 - $42 an hour
- Overtime
- Computer Science
- Inventory management
- Analysis skills
- Disability insurance
- Health insurance
Embedded Software Engineer
Arkham Technology Ltd. —Irvine, CA
- $85,000 - $180,000 a year
- Full-time
- Computer Science
- Engineering
- System design
- Health insurance
- Dental insurance
Quick Apply
Software Engineer II - C# .Net
JPMorganChase —Irvine, CA
- $123,500 - $150,000 a year
- Full-time
- System design
- Mid-level
- AWS
- Health insurance
- Tuition reimbursement
Software Engineer (Applications and Integration)
NET Recovery Corp —Costa Mesa, CA
- $120,000 - $150,000 a year
- Full-time
- Hybrid work
- Background check
- Azure
- System design
- Health insurance
- 401(k)
Quick Apply
Full Stack Developer (AI-Native)
JMAC Lending —Costa Mesa, CA
- $90,000 - $130,000 a year
- Full-time
- Remote
- System design
- Mid-level
- SQL
- AD&D insurance
- Paid holidays
Quick Apply
10d
Dev Ops Software Engineer II - .NET/C#
JPMorganChase —Irvine, CA
- $123,500 - $150,000 a year
- Full-time
- System design
- Mid-level
- AWS
- Health insurance
- Tuition reimbursement
12d
IT Programmer/Developer
ILWU Federal Credit Union —Long Beach, CA
- $105,000 - $135,000 a year
- Full-time
- Azure
- Computer Science
- System design
Quick Apply
Software Engineer
Remilia Corporation —Irvine, CA
- $80,000 - $220,000 a year
- Full-time
- Office
- APIs
- AI
- Health insurance
- Paid time off
2026 Early Career Embedded Software Engineer
TP-Link Systems Inc. —Irvine, CA
- $100,000 - $120,000 a year
- Full-time
- Computer science
- Computer Science
- System design
- Health insurance
- Dental insurance
Quick Apply
Software Programmer (Lake Forest)
GMEP Engineers —Lake Forest, CA
- $80,000 - $90,000 a year
- Full-time
- Mid-level
- Office
- AWS
- Health insurance
- Dental insurance
Quick Apply
2d
Software Developer
Fitness International, LLC —Irvine, CA
- $50 - $60 an hour
- Full-time
- Background check
- Azure
- 5 years
- Free parking
- AD&D insurance
Quick Apply
12d
Software Engineer - Lab Automation Instrument (On-Device Systems) / Temp-to-Hire
Zymo Research —Irvine, CA
- $90,000 - $115,000 a year
- Email
- Computer science
- Computer Science
- System design
- Paid holidays
- Health insurance
JUNIOR FULL STACK DEVELOPER
VSolvit —Norco, CA
- $25 - $41 an hour
- Computer Science
- SQL
- Bachelor's degree
- Health savings account
- Disability insurance
Quick Apply
Full Stack Web Developer
Coaster Company of America —Santa Fe Springs, CA
- $45 - $48 an hour
- Full-time
- Background check
- Writing skills
- Mid-level
- Free parking
- Health savings account
Quick Apply
6d
Software Engineer III .Net
JPMorganChase —Irvine, CA
- $137,750 - $185,000 a year
- Full-time
- Azure
- System design
- 3 years
- Health insurance
- Tuition reimbursement
3d
Application Developer
Applied Medical —Rancho Santa Margarita, CA
- $80,000 - $120,000 a year
- Full-time
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Tuition reimbursement
Software Engineer (C#)
Anduril Industries —Costa Mesa, CA
- $166,000 - $220,000 a year
- Email
- Computer Science
- System design
- Mid-level
Quick Apply
Software Developer, Integrations & Automation
HomeXpress Mortgage Corp —Santa Ana, CA
- $150,000 - $160,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- 5 years
Quick Apply

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software engineer c# jobs near irvine, ca

Backend Software Engineer - AI Trainer

DataAnnotation -
Newport Beach, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

English

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Backend Software Engineer - AI Trainer to help train AI models. You'll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you'll receive an email confirmation, and paid work will become available to you through our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly at $50 to $100 USD per hour. Opportunities for higher bonus rates available for certain projects.
Impact: help shape the future of AI technologies.

Responsibilities:

Design and solve diverse coding problems used to train AI systems.
Write clear, high-quality code snippets and detailed explanations.
Evaluate AI-generated code for accuracy, performance, and clarity.
Provide feedback that directly shapes the next generation of AI models.

Qualifications:

Fluency in English (native or bilingual level).
Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
Excellent writing and grammar skills.
A bachelor's degree (completed or in progress).
Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred.

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Quick Apply

Refine Your Search

software engineer c# jobs in irvine, ca

Backend Software Engineer - AI Trainer

Staff Software Engineer - AI Trainer

Software Programmer

Embedded Software Engineer

Software Engineer II - C# .Net

Software Engineer (Applications and Integration)

Full Stack Developer (AI-Native)

Dev Ops Software Engineer II - .NET/C#

IT Programmer/Developer

Software Engineer

2026 Early Career Embedded Software Engineer

Software Programmer (Lake Forest)

Software Developer

Software Engineer - Lab Automation Instrument (On-Device Systems) / Temp-to-Hire

JUNIOR FULL STACK DEVELOPER

Full Stack Web Developer

Software Engineer III .Net

Application Developer

Software Engineer (C#)

Software Developer, Integrations & Automation

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