Senior Software Engineer, Firefox Security
Tasks
- Advance Firefox security architecture
- Analyze and improve memory usage
- Build security sensitive web APIs
- Collaborate on security initiatives
- Debug multi-threaded applications
- Design web platform security features
- Develop WebPKI security features
- Implement cryptographic protocols
- Investigate stability and performance issues
- Participate in technical design reviews
- Perform root cause analysis
- Ship secure interoperable implementations
- Support project planning
Perks/Benefits
- Birthday day off
- Country specific holidays
- Employee Referral Bonus Program
- Home office stipend
- Medical, dental & vision coverage
- Paid parental leave
- Professional development budget
- Retirement contributions
- Well-being stipend
- Wellness days
Skills/Tech-stack
C# | C++ | Cause analysis | Cryptography | Debugging | Memory Management | Multithreading | Performance optimization | Public Key Infrastructure | Public key | Root Cause Analysis | Root cause | Rust | Security Engineering | WebPKI
Education
N/A
Related jobs
-
Senior Product Security Engineer GBP 100K-147KAI Security | ASPM | ASPM workflows | Advanced Security | AlertingApple equipment | ClassPass | Flexible work culture | In office four days per week policy | Remote work up to 20 days per yearSenior-level Full TimeLondon R1d ago
-
Senior DevSecOps Engineer GBP 75K-85KAI Security | Amazon Web Services | Artifact signing | Audit trails | CloudFormationDog-friendly offices | Flexible working | Life assurance | Mental health support | Pension salary sacrificeSenior-level Full TimeUnited Kingdom - Remote R2d ago
-
Cloud Engineer USD 130K-180KAKS | AKS EKS | AKS EKS Cluster Operations | API Gateway | AWSContinuous improvement culture | Remote work | Technical mentorshipSenior-level Full TimeRemote (United States); Remote (United Kingdom) R3d ago
-
C# | C++ | Continuous integration | Debugging | JavaChildcare vouchers | Cycle to work scheme | Dental insurance | Discount cards | Flexible workingNone Full TimeManchester, GB R10d ago
-
Agile methodology | Automated testing | CI/CD | Cloud Computing | Cloud SecurityAnnual performance pay reviews | Cycle to work scheme | Discounted gym membership | Employee assistance programme | Flexible working optionsMid-level Full TimeBelfast 10 Mays Meadow, United Kingdom R11d ago
-
Sr. Software Engineer, Cloud (Hybrid, London) GBP 91K-110KAWS | Agentic Workflows | C# | C++ | Cloud PlatformsCompetitive vacation and holidays | Comprehensive wellness programs | Paid adoption leave | Paid parental leave | Professional development opportunitiesSenior-level Full TimeLondon (Haggerston), United Kingdom R14d ago
-
Sr. Engineer II - EPICS, NG-SIEM (Hybrid) GBP 52K-71KAutomated Deployment | Backpressure | Bash | C++ | CI/CDEmployee networks | Great Place to Work certified | Hybrid work | Paid adoption leave | Paid parental leaveMid-level Full TimeLondon (Haggerston), United Kingdom R29d ago
-
Incident Response Security Engineer GBP 50K-55KAWS | CI/CD | Cloud Control | Cloud control frameworks | Control FrameworksFlexible schedule | Gym discounts | Learning resources | Mental health support | MentorshipMid-level Full TimeLondon R1mo ago
-
Senior Security Engineer GBP 80K-85KAI Governance | AWS | By Design | Incident Management | Risk AssessmentBenefits allowance | Coaching access | EMI Scheme | Early finish Fridays | Employee sharesSenior-level Full TimeZinc - London R1mo ago
-
Staff Security Architect GBP 103K-124KApplication Security | Blockchain Security | Cryptography | Infrastructure Security | NISTFully remoteSenior-level Full TimeUnited Kingdom R1mo ago
-
Vulnerability Researcher GBP 59K-59KAndroid | Debugging | Exploit Development | Ghidra | IDA ProFlexible working arrangements | Hybrid working | On site 5 days per weekSenior-level Full TimeGloucester, GB R1mo ago
-
Operational Cyber Software Engineer GBP 59K-59KC# | C++ | Continuous integration | High Assurance | High-assurance developmentFlexible working arrangements | Hybrid working | On-site collaboration | Reasonable adjustments supportSenior-level Full TimeManchester, GB R1mo ago
-
Operational Cyber Software Engineer GBP 59K-59KC# | C++ | Continuous integration | High Assurance | High-assurance developmentBalanced lifestyle | Flexible working arrangements | Hybrid working | On site work 5 days per week | Support for financial wellbeingSenior-level Full TimeGloucester, GB R1mo ago
-
Senior Embedded Architect Manager GBP 61K-78KARM Assembly | Boot architecture | C plus plus | C# | Embedded Firmware DevelopmentSenior-level Full TimeUK, Remote, United Kingdom R1mo ago
-
Senior Cyber Software Engineer/ Technical Lead GBP 59K-59KC# | C++ | Continuous integration | Debugging | JavaFlexible working arrangements | Hybrid working | On-site workSenior-level Full TimeManchester, GB R1mo ago
-
Senior Cyber Software Engineer/ Technical Lead GBP 59K-59KC# | C++ | Continuous integration | Java | JavaScriptBalanced lifestyle | Flexible working arrangements | Hybrid working options | On site work schedule 5 days per week | Support for financial wellbeingSenior-level Full TimeGloucester, GB R1mo ago
-
Cyber Vulnerability Researcher GBP 59K-59KAndroid | Debugging | Exploit Development | Ghidra | IDAFlexible working arrangements | Hybrid working | On site requirements in LondonSenior-level Full TimeLondon, GB R1mo ago
-
Principal Solutions Engineer - Application Security GBP 85K-105KAWS | Application Security | Application Security Posture Management | Azure | CI/CDSenior-level Full TimeRemote - United Kingdom R1mo ago