Top 204 Back end developer Jobs in Costa Mesa Ca

Embedded Systems Developer - AI Trainer
DataAnnotation —Foothill Ranch, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
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
Senior Software Engineer - Java & Payment Technologies
Motion Recruitment —Irvine, CA
- $135,000 - $150,000 a year
- Full-time
- Computer Science
- System design
- Office
- Paid holidays
- Disability insurance
Backend Software Engineer - AI Trainer
DataAnnotation —Irvine, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Android Developer - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Sr. Java Engineer / Rest API, Microservices / SQL / Kafka / AWS - Newpoort Beach
Motion Recruitment —Newport Beach, CA
- $55 - $75 an hour
- Contract
- Office
- 8 years
- SQL
- Commuter assistance
- Health savings account
5d
PLM Configuration Specialist (Remote)
ApplyFirst —California
- $96,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- English
- Profit sharing
- Tuition reimbursement
12d
Software Engineer I
Tebra —Corona del Mar, CA
- $80,500 - $92,000 a year
- Email
- Remote
- Computer Science
- Writing skills
- System design
- Health insurance
- Work from home
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4d
Developer
Self Storage Base —Irvine, CA
- Software development
- Entry level
- Flexible schedule
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
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)
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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
9d
ASP .NET MVC
MaitraTech —Tustin, CA
- Part-time
- 6 years
- JavaScript
- Senior level
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
Product Engineer .Net Core
SEW.AI —Irvine, CA
- Azure
- Mid-level
- 4 years
2d
Java Developer
Skillet Group —Santa Ana, CA
- Mid-level
Quick Apply
Senior Software Engineer (Card Present)
EBizCharge —Irvine, CA
- Full-time
- Mentoring
- Senior level
- Communication skills
Senior Software Engineer II - Web Experience
Samsara —Irvine, CA
- $154,700 - $260,000 a year
- Computer science
- Computer Science
- 8 years
- Parental leave
Developer
Lentegrity —Foothill Ranch, CA
- $80,000 - $100,000 a year
- On call
- Hybrid work
- Azure
- Mid-level
- Office
- Commuter assistance
- Health insurance
Quick Apply
8d
Senior Software Engineer Cloud Engineering (Contractor)
PlayStation Global —Aliso Viejo, CA
- Contract
- Computer science
- Computer Science
- 5 years
Quick Apply

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back end developer jobs near costa mesa ca

Embedded Systems Developer - AI Trainer

DataAnnotation -
Foothill Ranch, 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 Embedded Systems Developer - 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.

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Refine Your Search

back end developer jobs in costa mesa ca

Embedded Systems Developer - AI Trainer

Backend Software Engineer - AI Trainer

Senior Software Engineer - Java & Payment Technologies

Backend Software Engineer - AI Trainer

Android Developer - AI Trainer

Sr. Java Engineer / Rest API, Microservices / SQL / Kafka / AWS - Newpoort Beach

PLM Configuration Specialist (Remote)

Software Engineer I

Developer

Software Engineer III .Net

Software Engineer (Applications and Integration)

Full Stack Developer (AI-Native)

ASP .NET MVC

Software Engineer II - C# .Net

Product Engineer .Net Core

Java Developer

Senior Software Engineer (Card Present)

Senior Software Engineer II - Web Experience

Developer

Senior Software Engineer Cloud Engineering (Contractor)

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