Top 1204 Back end developer Jobs in Berkeley, Ca

Staff Software Engineer - AI Trainer
DataAnnotation —Dublin, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Developer - AI Trainer
DataAnnotation —Berkeley, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Front End Developer
Hermosaz —Oakland, CA
- Email
- Mid-level
- 3 years
- Communication skills
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
4d
Software Developer, Backend Infrastructure
AVA ROAD —San Francisco, CA
- Software troubleshooting
- Mid-level
- Linux
- Health insurance
- Dental insurance
Frontend Developer (React) Junior/Mid
Careerswift —San Francisco, CA
- Full-time
- Remote
- Mid-level
- 3 years
Software Engineer, Backend
Cleric —San Francisco, CA
- $140,000 - $170,000 a year
- Full-time
- System design
- Machine learning
- 1 year
Quick Apply
Software Engineer / Rails Developer
Listia —San Francisco Bay Area, CA
- Mid-level
- Office
- JavaScript
- Health insurance
- Dental insurance
PHP Laravel Developer
Softgains Tech Solutions —San Francisco, CA
- $44,000 - $55,000 a year
- Part-time
- Mid-level
- Communication skills
- Health insurance
- Dental insurance
Software Developer
Triesten Technologies —San Rafael, CA
- Computer Science
- Bachelor of Science
- Mid-level
- Health insurance
- Dental insurance
Sr. .Net Analyst
ideaoninc —Concord, CA
- $132,870 a year
- Computer Science
- Mid-level
- Bachelor's degree
Software Engineer, Full Stack
Thinking Machines —San Francisco, CA
- $350,000 - $475,000 a year
- On call
- Computer science
- Computer Science
- Mid-level
- Paid parental leave
- Dental insurance
Full stack .net developer (Concord, CA/ Charlotte, NC)
Cypress Global Services, Inc —Concord, CA
- Contract
- Mid-level
- SQL
- APIs
Quick Apply
java developer
Code Lab Technology —San Francisco, CA
- Contract
- Mid-level
- Java
- Bachelor's degree
Quick Apply
Python developer
Metamins —Burlingame, CA
- Full-time
- Computer science
- Computer Science
- English
- Health insurance
Senior Web3 Back End Engineer
IESF AG —San Francisco, CA
- Full-time
- Remote
- 3 years
- Senior level
Quick Apply
Java Software Developer
TechTu —Pleasanton, CA
- Email
- Computer Science
- Office
- SQL
.Net/Site Core Developer(Software Developer)
Steck Systems —Foster City, CA
- Computer science
- Oracle
- Computer Science
Backend Engineer
Gallatin —San Francisco, CA
- $80,000 - $210,000 a year
- Full-time
- Azure
- System design
- Mid-level
- Health insurance
- 401(k)
Backend Engineer
Air Apps —San Francisco, CA
- $80,000 - $160,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Disability insurance
- Health insurance

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back end developer jobs near berkeley, ca

Staff Software Engineer - AI Trainer

DataAnnotation -
Dublin, 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 Staff 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.

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Refine Your Search

back end developer jobs in berkeley, ca

Staff Software Engineer - AI Trainer

Software Developer - AI Trainer

Front End Developer

Full Stack Developer: Back End Focus

Software Developer, Backend Infrastructure

Frontend Developer (React) Junior/Mid

Software Engineer, Backend

Software Engineer / Rails Developer

PHP Laravel Developer

Software Developer

Sr. .Net Analyst

Software Engineer, Full Stack

Full stack .net developer (Concord, CA/ Charlotte, NC)

java developer

Python developer

Senior Web3 Back End Engineer

Java Software Developer

.Net/Site Core Developer(Software Developer)

Backend Engineer

Backend Engineer

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