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Senior Engineering Manager, AI Product (Thunderbolt) - Mozilla

Engineering Manager

Posted: July 8, 2026
Posted 11 days ago
Last seen in crawl: July 18, 2026 (1d ago)
Estimated Expiry: August 12, 2026
Remoteness
Role & Management
Role Level:Mid-Level
Job Type
Required Languages

Job Description

Thunderbolt is an open-source, cross-platform AI product initiative from the team behind Thunderbird. It aims to give users control over their data while enabling AI functionalities across desktop, web, and mobile. The Senior Engineering Manager will lead engineering execution, manage a senior team, contribute code, and ensure high-quality, scalable product delivery. The role requires extensive experience in software development, team management, and AI product fluency. Responsibilities include defining standards, scaling the product, and leading hiring efforts. The position is fully remote with competitive salaries and benefits.

Company Information

Current open roles at Mozilla on JobCrawls
LocationActive listings
Remote Finland46
Remote Germany44
Remote Netherlands43
Remote UK42
Remote Belgium41
Remote France41
Remote Spain40
Remote Sweden38
Remote Poland35
Remote Canada32
Remote US19
Remote - Global15
Remote - France6
Remote - Belgium6
Remote - Germany6
Remote - Netherlands6
Remote - Sweden6
Remote - Finland6
Remote - Poland6
Remote Denmark6
Remote - Spain6
Remote - Canada5
Remote - UK5
Remote Australia5
Remote New Zealand5
Remote - US2
Current role mix at Mozilla on JobCrawls
Role typeActive listings
Software Engineer51
Product Manager2
Localization Technical Program Manager2
Application Engineer1
Senior Software Engineer1
Social Media & Content Strategist1
Engineer1
Data Scientist1
Quantitative User Researcher1
Grassroots Engagement Director1
Product Director1
Fundraising Strategist1
Security Engineer1
Head of Global and Strategic Intelligence1
Machine Learning Engineer1
Current role-level mix at Mozilla on JobCrawls
Role levelActive listings
Mid-Level17
Senior10
Mid-level1

Mozilla appears in 512 indexed job postings in JobCrawls' Finland dataset since October 2023. In that historical index, the strongest location signals for this employer are Remote Finland, Remote Germany, and Remote Netherlands.

Data shown is based on historical job postings from our database.

Job Details

Responsibilities

  • Lead engineering execution and define standards
  • Manage engineers and contractors
  • Contribute to codebase and review technical work
  • Partner with leadership to plan and prioritize
  • Ensure high standards for code quality and security
  • Scale product from incubation to enterprise readiness

Requirements

  • 15+ years of professional software development experience
  • 5+ years managing technical teams
  • Experience with AI-enabled products and cross-platform applications

Skills & Technologies

AI-enabled productsCross-platform applicationsSecurity and privacy standardsProduct architecture and deployment
1 day agoContent Complete

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