Top 981 Back end developer Jobs in Fairfax, Ca

Software Engineer Analyst - AI Trainer
DataAnnotation —Alameda, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Engineer Analyst - AI Trainer
DataAnnotation —Daly City, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Intermediate AI Software Developer
Procom —Richmond, CA
- $75 - $100 an hour
- Contract
- Computer Science
- 5 years
- Mid-level
Quick Apply
Software Developer
Triesten Technologies —San Rafael, CA
- Computer Science
- Bachelor of Science
- Mid-level
- Health insurance
- Dental insurance
264006 - Back End Java Developer (Pleno)
UDS Tecnologia —San Francisco, CA
- English
- Mid-level
- Windows
Senior Back End Engineer
You.com —San Francisco, CA
- $200,000 - $250,000 a year
- Full-time
- Remote
- System design
- SQL
- US work authorization
- Paid parental leave
- Health insurance
java developer
Code Lab Technology —San Francisco, CA
- Contract
- Mid-level
- Java
- Bachelor's degree
Quick Apply
Software Developer, Backend Infrastructure
AVA ROAD —San Francisco, CA
- Software troubleshooting
- Mid-level
- Linux
- Health insurance
- Dental insurance
Front End Developer
Hermosaz —Oakland, CA
- Email
- Mid-level
- 3 years
- Communication skills
Staff Back End Engineer
Altruist Corp —San Francisco, CA
- $203,000 - $275,000 a year
- Hybrid work
- 6 years
- Computer Science
- Bachelor of Science
- Paid parental leave
- Health insurance
Senior Back End Engineer [Remote-US]
Quanata —San Francisco, CA
- $195,000 - $280,000 a year
- Online Application
- Remote
- 5 years
- AWS
- Bachelor's degree
- Paid parental leave
- Health insurance
Quick Apply
Staff Engineer, Product Engineering (Backend)
Strava —San Francisco, CA
- $249,000 - $278,000 a year
- Full-time
- Hybrid work
- Management
- System design
- Office
10d
Job Title: TECHNICAL SPECIALIST
Triesten Technologies —San Rafael, CA
- $213,512 a year
- Temporary
- Oracle
- Computer Science
- Bachelor of Science
Backend Engineer
Krea —San Francisco, CA
- Full-time
- Mid-level
- AWS
Backend Engineer
Quindar —San Francisco, CA
- $120,000 - $180,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 3 years
- 401(k) 4% Match
- 401(k) matching
Senior Back End Engineer
Altruist Corp —San Francisco, CA
- $200,000 - $240,000 a year
- Hybrid work
- Computer Science
- 5 years
- Bachelor of Science
- Paid parental leave
- Health insurance
Automation Engineer, Customer Education
Harvey —San Francisco, CA
- $123,600 - $185,400 a year
- Full-time
- Hybrid work
- 5 years
- Senior level
- Communication skills
- Health insurance
- Dental insurance
11d
Java Developer
Ingrain Systems Inc. —San Francisco, CA
- Computer science
- Computer Science
- 5 years
Software Engineer
LiveRamp —San Francisco, CA
- $102,000 - $159,000 a year
- Full-time
- Azure
- Mid-level
- Java
- Paid parental leave
- Employee stock purchase plan
Software Engineer - Back End
Distyl AI —San Francisco, CA
- $150,000 - $250,000 a year
- Full-time
- Hybrid work
- Azure
- System design
- Office
- Commuter assistance
- Health insurance

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back end developer jobs near fairfax, ca

Software Engineer Analyst - AI Trainer

DataAnnotation -
Alameda, CA

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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 Software Engineer Analyst - 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, up 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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back end developer jobs in fairfax, ca

Software Engineer Analyst - AI Trainer

Software Engineer Analyst - AI Trainer

Intermediate AI Software Developer

Software Developer

264006 - Back End Java Developer (Pleno)

Senior Back End Engineer

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Software Developer, Backend Infrastructure

Front End Developer

Staff Back End Engineer

Senior Back End Engineer [Remote-US]

Staff Engineer, Product Engineering (Backend)

Job Title: TECHNICAL SPECIALIST

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Automation Engineer, Customer Education

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Software Engineer - Back End

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