Top 1216 Back end developers Jobs in Berkeley, Ca

Back End Developer - AI Trainer
DataAnnotation —Oakland, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Back End Developer - AI Trainer
DataAnnotation —South San Francisco, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Full Stack Developer: Back End Focus
EGW —Berkeley, CA
- $100,000 - $120,000 a year
- Contract
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
2d
Full-Stack Developer (React)
Vaco by Highspring —Concord, CA
- $60 - $70 an hour
- Remote
- 5 years
- Senior level
- Health insurance
- Dental insurance
Quick Apply
Senior Web3 Back End Engineer
IESF AG —San Francisco, CA
- Full-time
- Remote
- 3 years
- Senior level
Quick Apply
Front End Developer
Hermosaz —Oakland, CA
- Email
- Mid-level
- 3 years
- Communication skills
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
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
Member of Technical Staff, Back-end & API
Parallel Web Systems —San Francisco Bay Area, CA
- $150,000 - $300,000 a year
- Full-time
- Office
- Databases
- Senior level
- 401(k)
Staff Full Stack/Back End Engineer (NodeJS)
Deep Origin —South San Francisco, CA
- Full-time
- System design
- Office
- Mentoring
- Health insurance
- Dental insurance
Quick Apply
Senior Software Engineer (Back-end)
Finrise —Burlingame, CA
- Email
- Mid-level
- Office
- AWS
Front-End Engineer
Dutch —Oakland, CA
- $90,000 - $120,000 a year
- Hybrid work
- Bachelor's degree
- 1 year
- Senior level
Quick Apply
Entry Level Android Developer
Adidev Technologies Inc —San Francisco, CA
- $30 - $40 an hour
- Full-time
- In-person
- 1 year
- Leadership
- Relocation assistance
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14d
Frontend Developer (React) Junior/Mid
Careerswift —San Francisco, CA
- Full-time
- Remote
- Mid-level
- 3 years
Full Stack Engineer, Experimentation
LaunchDarkly —Oakland, CA
- $145,500 - $235,400 a year
- Email
- Remote
- Azure
- System design
- Mid-level
- Dental insurance
- Vision insurance
Quick Apply
AI Engineer (Back-end)
Taste Labs —San Francisco, CA
- $175,000 - $275,000 a year
- Full-time
- APIs
- Senior level
Full Stack Engineer, Guardian Monitoring
LaunchDarkly —Oakland, CA
- $145,500 - $235,400 a year
- Email
- Remote
- Mentoring
- APIs
- Senior level
- Dental insurance
- Vision insurance
Quick Apply
Full Stack Engineer
Campfire —San Francisco, CA
- $150,000 - $220,000 a year
- Full-time
- Office
- Python
- Entry level
- Dental insurance
Software Engineer, Platform - Berkeley, CA, USA
Speechify —Berkeley, CA
- $140,000 - $200,000 a year
- Remote
- Azure
- Mid-level
- AWS
1d
Senior Back End Engineer
Troveo AI —San Francisco, CA
- $175,000 - $195,000 a year
- Full-time
- Hybrid work
- System design
- Java
- Mentoring
- Paid holidays
- Health insurance

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back end developers jobs near berkeley, ca

Back End Developer - AI Trainer

DataAnnotation -
Oakland, 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 Back End 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.

Quick Apply

Refine Your Search

back end developers jobs in berkeley, ca

Back End Developer - AI Trainer

Back End Developer - AI Trainer

Full Stack Developer: Back End Focus

Full-Stack Developer (React)

Senior Web3 Back End Engineer

Front End Developer

Senior Back End Engineer

Staff Back End Engineer

Member of Technical Staff, Back-end & API

Staff Full Stack/Back End Engineer (NodeJS)

Senior Software Engineer (Back-end)

Front-End Engineer

Entry Level Android Developer

Frontend Developer (React) Junior/Mid

Full Stack Engineer, Experimentation

AI Engineer (Back-end)

Full Stack Engineer, Guardian Monitoring

Full Stack Engineer

Software Engineer, Platform - Berkeley, CA, USA

Senior Back End Engineer

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