Top 2919 Developer level Jobs in San Mateo, Ca

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
Producer | Dev Keynote
TEKsystems —Menlo Park, CA
- $65 - $100 an hour
- Contract
- Google Workspace
- Mid-level
- Travel
- Commuter assistance
- Health savings account
4d
System Software Test Engineer
Yoh, A Day & Zimmermann Company —Palo Alto, CA
- $50 - $80 an hour
- Contract
- Engineering
- Mid-level
- 3 years
- Health savings account
- Disability insurance
Quick Apply
5d
Real Estate Acquisition Manager
Onigilly Inc —San Mateo, CA
- $115,000 - $130,000 a year
- Full-time
- Research
- Mid-level
- 3 years
Quick Apply
13d
Jr. Software Developer
Xona Space Systems —Burlingame, CA
- $95,000 - $125,000 a year
- Full-time
- Mid-level
- Communication skills
Manual QA Engineer
Careerswift —San Francisco, CA
- Full-time
- Remote
- 5 years
- Senior level
Graphic Designer
IXL Learning —San Mateo, CA
- $78,000 - $100,000 a year
- Full-time
- Bachelor of Science
- Writing skills
- Mid-level
5d
Associate Digital Designer
IXL Learning —San Mateo, CA
- $71,000 - $95,000 a year
- Full-time
- Bachelor of Science
- Writing skills
- Office
5d
Software Engineer, Developer Success
Discord —San Mateo, CA
- $160,000 - $180,000 a year
- Full-time
- Mid-level
- APIs
- 1 year
9d
Product Designer, Human Interface
Meta —Burlingame, CA
- $110,000 - $164,000 a year
- Full-time
- Computer Science
- Mid-level
- Bachelor's degree
Facilities Engineer
roblox —San Mateo, CA
- $117,770 - $145,630 a year
- Weekends as needed
- Customer service
- Research
- Food service
Bioinformatics Engineer
Teiko —San Mateo, CA
- Full-time
- Azure
- Computer Science
- Master's degree
Quick Apply
GIS Developer/Analyst
SMCTD - SAN MATEO COUNTY TRANSIT DISTRICT —Millbrae, CA
- $117,763 - $164,868 a year
- Full-time
- Clean driving record
- Computer Science
- 5 years
- Free parking
- Commuter assistance
Senior Developer
Heartwood Inc. —San Mateo, CA
- Online Application
- Remote
- Computer Science
- 5 years
- JavaScript
Associate GRC Security Analyst
IXL Learning —San Mateo, CA
- $80,000 - $105,000 a year
- Full-time
- Computer Science
- Mid-level
- Office
Developer Advocate – Distributed Training
NVIDIA —Santa Clara, CA
- $152,000 - $287,500 a year
- Full-time
- Computer science
- Computer Science
- System design
SDET II
PlayStation Global —San Mateo, CA
- $140,500 - $210,700 a year
- Computer science
- Computer Science
- Writing skills
- Wellness program
- Health insurance
Copilot Developer
WinWire —Foster City, CA
- Full-time
- 5 years
- JavaScript
- SharePoint
Product Creative Designer & Illustrator
Discord —San Francisco Bay Area, CA
- $148,000 - $166,500 a year
- Full-time
- Mid-level
- Presentation skills
- 2 years
10d
SRE/DevOps engineer
Metamins —Burlingame, CA
- Full-time
- English
- Mid-level
- Telemetry

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developer level jobs near san mateo, ca

Back End Developer - AI Trainer

DataAnnotation -
South San Francisco, 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 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, 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.

Quick Apply

Refine Your Search

developer level jobs in san mateo, ca

Back End Developer - AI Trainer

Producer | Dev Keynote

System Software Test Engineer

Real Estate Acquisition Manager

Jr. Software Developer

Manual QA Engineer

Graphic Designer

Associate Digital Designer

Software Engineer, Developer Success

Product Designer, Human Interface

Facilities Engineer

Bioinformatics Engineer

GIS Developer/Analyst

Senior Developer

Associate GRC Security Analyst

Developer Advocate – Distributed Training

SDET II

Copilot Developer

Product Creative Designer & Illustrator

SRE/DevOps engineer

I want to receive the latest job alert for developer level in san mateo, ca

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