Senior Software Engineer, Firefox Security
Salary: unknown
Mozilla, a software company in developer tools and infrastructure, has an open position for Senior Software Engineer, Firefox Security. The role is remote, and the posting gives Sweden as the location. Our labels mark it as a senior-level role in software engineering (general). The stack in the posting includes C, C++, JavaScript and Rust. It asks for 3+ years of experience. Perks named in the posting: home office budget and learning budget. Mozilla has 23 open positions on this site, 15 of them in IT and engineering.
Posted 5 days ago · Last checked 2026-10-20
About Mozilla
Developer tools and infrastructure Software product company 23 open positions, 65% in IT and engineering. Most open roles: Software engineering (general) (27), Security (8), Sales (6).
Similar jobs
38 open software engineering (general) jobs in Sweden · 1,687 open remote software engineering (general) jobs · 337 open remote software engineering (general) jobs in EMEA
- Technical Program Manager, AI Delivery for Public Sector & Defense, Germany — Cohere, Germany
- Research Engineer - Data Infrastructure — ElevenLabs, United Kingdom | United States | Poland | Bulgaria
- Senior Software Engineer - Brand Safety & Agentic AI — CreatorIQ, Warsaw
- Senior Software Engineer, AI Evaluation Infrastructure — Turing, Global - Remote
- Senior Software Engineer, Security Assurance | Sweden | Remote — Grafana Labs, Sweden (Remote)
- Sr. Engineer, Database Reliability — Zapier, NAMER | EMEA
- Engineering Manager, Compose — Mural, United States Remote | Spain Remote | United Kingdom Remote
- Senior/Principal Technical Program Manager — G-P, Ireland (Remote-First)
| Workplace | Remote |
| Seniority | Senior |
| Role | Software engineering (general) |
| Countries | Sweden |
| Languages | CC++JavaScriptRust |
| Key facts | Stack: C, C++, JavaScript, Rust · Experience: 3+ years · Remote · Home office budget · Learning budget |
The full description is on the original posting. Labels are set automatically and can be wrong. About the data