Company · 65 open roles
Careers at Mozilla
Mozilla has 65 active roles on ResuMinder right now, with 100% remote-friendly. Score your CV instantly and use the ResuMinder extension to apply in seconds — no manual form-filling.
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65 positions at Mozilla
Senior Staff AI & Agentic Systems Engineer
Mozilla·United States
Senior Staff AI & Agentic Systems Engineer at Mozilla. Location: United States. Role: designing systems, orchestrating workflows, mentoring engineers Requirements: 7+ years software engineering experience,2+ years building production agentic/autonomous systems,LLM and orchestrati…
Senior Business Development Manager, New Products
Mozilla·Canada
Senior Business Development Manager, New Products at Mozilla. Location: Canada. Role: building relationships, developing pipeline, closing deals Requirements: Experienced in enterprise business development or technical sales for developer/cloud/AI products, ability to build pipel…
Senior Business Development Manager, New Products
Mozilla·United States
Senior Business Development Manager, New Products at Mozilla. Location: United States. Role: building pipeline, closing contracts, supporting customers Requirements: Experience in enterprise business development or technical sales for developer/cloud/AI/automation products; stron…
Senior Business Development Manager, New Products
Mozilla·United States
Senior Business Development Manager, New Products at Mozilla. Location: United States. Role: building relationships, developing pipeline, closing contracts Requirements: Experience in enterprise business development or technical sales for developer/cloud/AI products; ability to r…
Staff Program Manager, Trust & Safety
Mozilla·United States
Staff Program Manager, Trust & Safety at Mozilla. Location: United States. Role: managing programs, collaborating cross-functionally, assessing effectiveness Requirements: 5+ years in Trust & Safety or related operations; strong program management, cross-functional collaboration,…
Staff Program Manager, Trust & Safety
Mozilla·United States
Staff Program Manager, Trust & Safety at Mozilla. Location: United States. Role: managing programs, mitigating risks, analyzing metrics Requirements: 5+ years in Trust & Safety or related operations, program management skills, familiarity with content moderation and policy implem…
Staff Program Manager, Trust & Safety
Mozilla·Canada
Staff Program Manager, Trust & Safety at Mozilla. Location: Canada. Role: managing programs, collaborating partners, applying frameworks Requirements: 5+ years in Trust & Safety or related operations, program management experience, familiarity with content moderation and scaled r…
Senior Software Engineer, Cloud Engineering
Mozilla·Canada
Senior Software Engineer, Cloud Engineering at Mozilla. Location: Canada. Role: supporting infrastructure, guiding decisions, creating features Requirements: 5+ years software engineering experience in platform/cloud/SRE/DevOps, technical leadership, proficiency with cloud-native…
Senior Engineering Manager, AI Product (Thunderbolt)
Mozilla·United States
Senior Engineering Manager, AI Product (Thunderbolt) at Mozilla. Location: United States. Role: leading execution, managing engineers, contributing code Requirements: 15+ years software development, 5+ years managing technical teams; experience with AI-enabled products (LLM/RAG/a…
Senior Engineering Manager, AI Product (Thunderbolt)
Mozilla·Canada
Senior Engineering Manager, AI Product (Thunderbolt) at Mozilla. Location: Canada. Role: leading execution, managing engineers, contributing code Requirements: 15+ years software development, 5+ years managing technical teams, technical fluency with AI-enabled products, experienc…
Senior Engineering Manager, AI Product (Thunderbolt)
Mozilla·United States or Canada
Senior Engineering Manager, AI Product (Thunderbolt) at Mozilla. Location: United States or Canada. Role: leading execution, managing engineers, contributing code Requirements: 15+ years software development experience, 5+ years managing technical teams; strong product engineerin…
Director of Strategic Finance & Investment Strategy
Mozilla·United States
Director of Strategic Finance & Investment Strategy at Mozilla. Location: United States. Role: modeling strategy, sizing markets, monitoring investments Requirements: 10+ years in strategic finance/corporate development/VC/FP&A/consulting; 2+ years people management; expert finan…
Senior Machine Learning Engineer, Applied AI Modeling
Mozilla·United States
Senior Machine Learning Engineer, Applied AI Modeling at Mozilla. Location: United States. Role: developing models, applying RAG, designing experiments Requirements: 4+ years applied ML experience (NLP/generative AI), hands-on LLM fine-tuning, prompt engineering, embedding retrie…
Staff Solutions Engineer (France), Firefox Enterprise
Mozilla·France or Paris
Staff Solutions Engineer (France), Firefox Enterprise at Mozilla. Location: France or Paris. Role: supporting sales, designing solutions, running workshops Requirements: 7+ years in solutions engineering/solutions architect/technical account roles; deep enterprise security and de…
Senior Strategic Account Executive, Firefox Enterprise (DACH)
Mozilla·Germany
Senior Strategic Account Executive, Firefox Enterprise (DACH) at Mozilla. Location: Germany. Role: Build pipeline, Own sales cycle, Collaborate with engineers Requirements: Enterprise SaaS sales experience; proven pipeline development and complex deal closure; full-cycle sales in…
Senior Solutions Engineer (DACH), Firefox Enterprise
Mozilla·Germany
Senior Solutions Engineer (DACH), Firefox Enterprise at Mozilla. Location: Germany. Role: Partner sales, Lead discovery, Run workshops Requirements: 7+ years in senior Solutions Engineer/Architect roles; fluent English; native German; enterprise security, IAM, endpoint management…
Senior Software Engineer, WebExtensions
Mozilla·United Kingdom or Canada
Senior Software Engineer, WebExtensions at Mozilla. Location: United Kingdom or Canada. Role: implementing APIs, debugging issues, supporting developers Requirements: 4+ years software development experience; strong JavaScript, DOM APIs, HTML, CSS; familiarity with browser archit…
Senior Software Engineer, WebExtensions
Mozilla·France or Canada
Senior Software Engineer, WebExtensions at Mozilla. Location: France or Canada. Role: implementing APIs, debugging extensions, reviewing code Requirements: 4+ years software development, strong JavaScript/DOM/HTML/CSS skills, familiarity with browser architecture and API design, …
Senior Software Engineer, WebExtensions
Mozilla·Germany or Canada
Senior Software Engineer, WebExtensions at Mozilla. Location: Germany or Canada. Role: implementing APIs, debugging extensions, supporting developers Requirements: 4+ years software development experience; strong JavaScript, DOM APIs, HTML, CSS; familiarity with browser architect…
Senior Software Engineer, WebExtensions
Mozilla·Canada
Senior Software Engineer, WebExtensions at Mozilla. Location: Canada. Role: implementing APIs, debugging extensions, reviewing code Requirements: 4+ years software development experience; strong JavaScript, DOM APIs, HTML, CSS; familiarity with browser architecture and debugging,…
Staff Data Scientist, Firefox
Mozilla·United States
Staff Data Scientist, Firefox at Mozilla. Location: United States. Role: own strategy, mentor scientists, drive decisions Requirements: 8+ years in data science; lead cross-functional analytics; expert in experimentation and causal inference; strong SQL and Python; mentor data sc…
Staff Data Scientist, Firefox
Mozilla·United States
Staff Data Scientist, Firefox at Mozilla. Location: United States. Role: define strategy, partner with product, mentor team Requirements: 8+ years in data science/analytics; expert in SQL and Python; strong experimentation/causal inference; cross-functional collaboration; mentori…
Senior Software Engineer - Engineering Workflow and CI
Mozilla·Spain or Germany
Senior Software Engineer - Engineering Workflow and CI at Mozilla. Location: Spain or Germany. Role: Improve development workflows, Collaborate with distributed team, Mentor teammates Requirements: Proficient Python and JavaScript; experience with Python frameworks, cloud service…
Senior Software Engineer - Engineering Workflow and CI
Mozilla·Finland or Germany
Senior Software Engineer - Engineering Workflow and CI at Mozilla. Location: Finland or Germany. Role: Improve workflows, Mentor teammates, Collaborate cross-team Requirements: Proficient in Python with service development, JavaScript frontend, frameworks (FastAPI, Flask, Django)…