✦ Luna Orbit — Software Engineering

Engineering Manager, Firefox Desktop OMC New

at Mozilla Corporation

📍 Remote, US Remote 💰 $165K – $260K USD / year Posted March 29, 2026
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Position Details

Salary $165K – $260K USD / year
Type Full-Time
Experience lead
Exp. Years 4+ years
Education Not specified
Category Software Engineering

About this role

Lead the Firefox OMC Frontend Engineering team to deliver in-product messaging across desktop platforms. Manage distributed engineers, hire, mentor, and drive technical excellence while collaborating with Product, UX, QA, and Data Science.

Key Responsibilities

  • Drive initiatives to deliver value via Messaging across Firefox
  • Help the team navigate trade-offs and drive alignment in a fast-paced environment
  • Communicate team goals, scope and risks, and own delivery on timelines
  • Identify, build and iterate on engineering processes that support a high performing team
  • Engage regularly 1-1 with your team for professional development

Technical Overview

Frontend-focused software engineering with JavaScript/React, HTML, and CSS. Experience shipping user-facing features, collaborating across Product/UX/QA/Operations/Data Science in an open-source environment.

Ideal Candidate

The ideal candidate is a mid- to senior-level software engineering leader with 4+ years of experience guiding distributed frontend teams, primarily building in JavaScript/React for Firefox. Strong emphasis on hiring, mentorship, open-source collaboration, and delivering open, in-product messaging experiences.

Must-Have Skills

4+ years leading engineersleadershipdistributed teamsweb technologies (JavaScriptReactHTMLCSS)strong communicationability to hire and mentorexperience leading frontend engineering teamsexperience shipping user-facing experiencescollaboration with ProductUXQAOperationsand Data Science

Nice-to-Have Skills

AI-driven featuresAI front-end experiencesC++RustSQL

Tools & Platforms

FirefoxOpen-sourceHubSpot

Required Skills

leadershipdistributed teamssoftware developmentJavaScriptReactHTMLCSSopen-sourceproductUXQAOperationsData ScienceAgilementoringhiringcross-team collaboration

Hard Skills

JavaScriptReactHTMLCSS

Soft Skills

communicationleadershipcollaborationmentoringproblem-solvingadaptability

Industry & Role

Industry SaaS
Job Function Lead a distributed frontend engineering team to ship Firefox onboarding messaging features.
Role Subtype Frontend Engineering Manager
Tech Domains JavaScript, React

Keywords for Your Resume

Engineering ManagerFrontend Engineering ManagerFirefoxOMCOnboarding Messaging and Communicationopen-sourceJavaScriptReactHTMLCSSdistributed teamsLead HiringProductUXQAOperationsData ScienceAgileIn-product messagingMessaging systemlead hiring
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