Mozilla Corporation

About Mozilla Corporation

Mozilla Corporation is a wholly-owned subsidiary of the Mozilla Foundation that develops, maintains, and distributes the Firefox web browser and related open-source software. Founded in 2005 and headquartered in Mountain View, California, it operates as the for-profit arm of the non-profit Mozilla Foundation, ensuring the continued development of open, interoperable internet technologies while funding the foundation’s public-benefit mission. The corporation generates revenue primarily through search partnerships and premium services, reinvesting profits into advancing privacy, security, and user empowerment across the web.

Open Positions at Mozilla Corporation

Senior Rust Software Engineer

Mozilla Corporation

Remote US

Full-time

Expires Jul 8, 2026

Python

JavaScript

Rust

+3 more

1 month ago

Senior Rust Software Engineer

Mozilla Corporation

Remote Canada

Full-time

Expires Jul 8, 2026

Python

JavaScript

Rust

+3 more

1 month ago

Expires soon

Senior Software Engineer

Mozilla Corporation

Remote Canada

Full-time

Expires Jun 20, 2026 (Soon)

JavaScript

TypeScript

React

+4 more

2 months ago

Expires soon

Senior Data Engineer

Mozilla Corporation

Remote US

Full-time

Expires Jun 20, 2026 (Soon)

Python

GCP

Senior

+1 more

2 months ago

Expires soon

Staff Security Engineer

Mozilla Corporation

Remote Canada

Full-time

Expires Jun 20, 2026 (Soon)

AWS

Azure

GCP

+4 more

2 months ago

Expires soon

Senior Data Scientist, Product

Mozilla Corporation

Remote

Full-time

Expires Jun 20, 2026 (Soon)

Python

Data Science

Senior

+1 more

2 months ago

Expires soon

Staff Security Engineer

Mozilla Corporation

Remote US

Full-time

Expires Jun 20, 2026 (Soon)

AWS

Azure

GCP

+4 more

2 months ago

Expires soon

Senior Staff Analyst, GRC

Mozilla Corporation

Remote US

Full-time

Expires Jun 20, 2026 (Soon)

Senior

Remote

2 months ago

Expires soon

Senior Staff Analyst, GRC

Mozilla Corporation

Remote Spain

Full-time

Expires Jun 20, 2026 (Soon)

Senior

Remote

2 months ago

Expires soon

Senior Data Scientist, Revenue and Business

Mozilla Corporation

Remote US

Full-time

Expires Jun 20, 2026 (Soon)

Python

Data Science

Senior

+1 more

2 months ago

Expires soon

Senior Staff Analyst, GRC

Mozilla Corporation

Remote Canada

Full-time

Expires Jun 20, 2026 (Soon)

Senior

Remote

2 months ago

Expires soon

Senior Software Engineer

Mozilla Corporation

Remote US

Full-time

Expires Jun 20, 2026 (Soon)

JavaScript

TypeScript

React

+4 more

2 months ago

Expires soon

Senior Staff Analyst, GRC

Mozilla Corporation

Remote Germany

Full-time

Expires Jun 20, 2026 (Soon)

Senior

Remote

2 months ago

Expires soon

Senior Staff Analyst, GRC

Mozilla Corporation

Remote

Full-time

Expires Jun 20, 2026 (Soon)

Senior

Remote

2 months ago

Expires soon

Senior Data Scientist, Revenue and Business

Mozilla Corporation

Remote

Full-time

Expires Jun 20, 2026 (Soon)

Python

Data Science

Senior

+1 more

2 months ago

Expires soon

Senior Data Scientist, Product

Mozilla Corporation

Remote US

Full-time

Expires Jun 20, 2026 (Soon)

Python

Data Science

Senior

+1 more

2 months ago

Expires soon

Senior Staff Analyst, GRC

Mozilla Corporation

Remote UK

Full-time

Expires Jun 20, 2026 (Soon)

Senior

Remote

2 months ago

Expires soon

Staff Security Engineer

Mozilla Corporation

Remote

Full-time

Expires Jun 20, 2026 (Soon)

AWS

Azure

GCP

+4 more

2 months ago

Expires soon

Senior Software Engineer

Mozilla Corporation

Remote

Full-time

Expires Jun 20, 2026 (Soon)

JavaScript

TypeScript

React

+4 more

2 months ago

Expires soon

Senior Commercial Counsel

Mozilla Corporation

Remote

Full-time

Expires Jun 20, 2026 (Soon)

Senior

Remote

2 months ago

Expires soon

Senior Commercial Counsel

Mozilla Corporation

Remote US

Full-time

Expires Jun 20, 2026 (Soon)

Senior

Remote

2 months ago

Expires soon

Frontend Software Engineer, Firefox

Mozilla Corporation

Remote

Full-time

Expires Jun 20, 2026 (Soon)

JavaScript

Rust

Frontend

+1 more

2 months ago

Expires soon

Frontend Software Engineer, Firefox

Mozilla Corporation

Remote Canada

Full-time

Expires Jun 20, 2026 (Soon)

JavaScript

Rust

Frontend

+1 more

2 months ago

Expired

Staff Product Manager, Search & Monetization

Mozilla Corporation

Remote US

Full-time

Expired Jun 13, 2026

Linux

Product Management

Senior

+1 more

2 months ago

Expired

Staff Product Manager, Search & Monetization

Mozilla Corporation

Remote Canada

Full-time

Expired Jun 13, 2026

Linux

Product Management

Senior

+1 more

2 months ago

Expired

Staff Product Manager, Search & Monetization

Mozilla Corporation

Remote

Full-time

Expired Jun 13, 2026

Linux

Product Management

Senior

+1 more

2 months ago

Expired

Staff Security Engineer, Product Security

Mozilla Corporation

Remote UK

Full-time

Expired Jun 13, 2026

Python

JavaScript

Java

+4 more

2 months ago

Expired

Staff Security Engineer, Product Security

Mozilla Corporation

Remote US

Full-time

Expired Jun 13, 2026

Python

JavaScript

Java

+4 more

2 months ago

Expired

Staff Security Engineer, Product Security

Mozilla Corporation

Remote Canada

Full-time

Expired Jun 13, 2026

Python

JavaScript

Java

+4 more

2 months ago

Expired

Staff Security Engineer, Product Security

Mozilla Corporation

Remote

Full-time

Expired Jun 13, 2026

Python

JavaScript

Java

+4 more

2 months ago

Expired

Staff Security Engineer, Product Security

Mozilla Corporation

Remote Germany

Full-time

Expired Jun 13, 2026

Python

JavaScript

Java

+4 more

2 months ago

Expired

Senior Product Marketing Manager, Anonym

Mozilla Corporation

Remote Canada

Full-time

Expired May 23, 2026

Go

Senior

Remote

3 months ago

Expired

Senior Product Marketing Manager, Anonym

Mozilla Corporation

Remote US

Full-time

Expired May 23, 2026

Go

Senior

Remote

3 months ago

Expired

Interim Vice President, Development (7-Month Fixed Term)

Mozilla Corporation

Remote Canada; Remote Germany; Remote UK; Remote US

Full-time

Expired Apr 25, 2026

Remote

$268k-302k

4 months ago

Expired

FP&A Manager (GTM)

Mozilla Corporation

Remote US

Full-time

Expired Apr 25, 2026

Python

Pandas

NumPy

+2 more

4 months ago

Expired

FP&A Manager (GTM)

Mozilla Corporation

Remote

Full-time

Expired Apr 25, 2026

Python

Pandas

NumPy

+2 more

4 months ago

Expired

Frontend Senior Software Engineer

Mozilla Corporation

Remote

Full-time

Expired Dec 6, 2025

Frontend

Senior

Remote

8 months ago