Firefox jobs in New York

Solutions Engineer, Advertiser Solutions, Activate

New York, New York

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Today

PubMatic is an independent technology company maximizing customer value by delivering digital advertising's supply chain of the future. We are Building a Better Supply Chain for the Future of Digital Advertising on the Open Internet. Since 2006, our infrastructure-driven approach has allowed for the efficient processing and utilization of data in real time. By delivering scalable and flexible programmatic innovation, we improve outcomes for our customers while championing a vibrant and transpare

Full-time

USD 112,000.00 - 128,000.00 per year

Software Quality Engineer

New York, New York

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Today

The Opportunity We're looking for a technically strong, AI-augmented QE/SDET who can build and scale quality engineering for a rendering-heavy web application. The ideal candidate brings strong QA judgment, understands product risk, and knows how to use AI tooling to accelerate test creation, debugging, triage, documentation, and coverage analysis without sacrificing test reliability. This role focuses on scalable automation, UI testing, visual regression, CI/CD execution, and debugging across

Full-time

USD 113,400.00 per year

Lead Software Application Packager

Remote

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17d ago

Software Packaging Manager - End User Computing Engineering Remote 12 Months Ability to work with sensitive data, which requires them to be a Job Title: Software Packaging Manager - End User Computing Engineering Job Summary: This role is responsible for leading IT engineering services, estimates & designs leveraging best practices and standards. Years of Experience: 9+ Type of Experience: Experience in a mature, enterprise IT environment supporting 1-2 domain projects. Summary Client is seekin

Easy Apply

Contract

$70 - $80

Engineering Manager, Ads

Remote

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Today

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. Now, with more than 225 million people around the world using our products each month, we're shaping the next 25 years of technology and helping to reclaim an internet built for people, not companies. Our work focuses on diverse areas including AI, social media, security and more.

Full-time

USD 195,000.00 - 260,000.00 per year

Senior Machine Learning Engineer, Applied AI Modeling

Remote

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Today

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser, and Pocket, a service for keeping up with the best content online. Now, with more than 225 million people around the world using our products each month, we're shaping the next 25 years of technology and helping to reclaim an internet built for people, not companies. Our work focus

Full-time

USD 163,000.00 - 218,000.00 per year

Staff Endpoint Software Engineer, Prompt (Python & OS Internals)

Remote

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Today

Our Purpose At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them becomes more critical than ever. When you join SentinelOne, your work helps protect global enterprises, critical infrastructure, and the technologies shaping tomorrow. If you are motivated by meaningful challenges and want your impact to be real, measurable, and global, you will find

Full-time

USD 156,000.00 - 215,000.00 per year

Senior Security Engineer, Bug Bounty

Remote

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Today

Full-time

USD 137,000.00 - 183,000.00 per year

Senior Application Engineer, Workplace Technology

Remote

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Today

Full-time

USD 137,000.00 - 183,000.00 per year

Data Scientist II

Remote or Madison, Wisconsin

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Today

Current Employees: If you are currently employed at any of the Universities of Wisconsin, log in to Workday to apply through the internal application process. Job Category: Academic Staff Employment Type: Regular Job Profile: Data Scientist II Job Summary: The Office of Informatics is seeking an outstanding candidate for a Data Scientist II position to support research related data needs. The Data Scientist II will design, develop, and maintain data pipelines, data models, visualizations an

Full-time

USD 80,000.00 per year

Test Automation (Playwright with TypeScript)

Berkeley Heights, New Jersey

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2d ago

Role: Test Automation (Playwright with TypeScript) Berkeley Heights, NJ Contract - W2 Mandatory Skills Playwright with TypeScript (Strong TypeScript coding experience)BDD automation using CucumberStrong experience with .NET Core / .NET Framework applicationsAPI automation using Rest Assured or RestSharpHands-on experience using AI-assisted development tools such as GitHub Copilot, Claude, Gemini, or similar AI coding assistants for test automation developmentExperience debugging, reviewing, vali

Easy Apply

Contract

50 - 60

Lead Automation Tester

Remote

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Today

Role Summary Title: Cypress Automation QA Engineer (BDD/Gherkin) Mission: To build, scale, and maintain front-end test automation for React-based applications using Cypress with a BDD/Gherkin workflow. Integrate tests into CI/CD, reduce flakiness, and provide high-signal quality feedback for releases. Primary focus: React UI automation (E2E and component testing) with Cypress. API testing: Yes. Validate REST APIs consumed by the frontend using Cypress (cy.request) and/or Postman/MSW. Light contr

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Full-time

Cypress Automation QA Engineer

Remote

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6d ago

Job Title: Cypress Automation QA Engineer (BDD/Gherkin) Location- Remote Full-time Role Summary- Mission: To build, scale, and maintain front-end test automation for React-based applications using Cypress with a BDD/Gherkin workflow. Integrate tests into CI/CD, reduce flakiness, and provide high-signal quality feedback for releases. Primary focus: React UI automation (E2E and component testing) with Cypress. API testing: Yes. Validate REST APIs consumed by the frontend using Cypress

Full-time, Third Party

$100 - $110

Firefox jobs in New York, NY, USA