Department: Information Security DepartmentLocation: EgyptDescriptionAs a Senior Application Security Engineer, you will lead complex web app audits, improve architecture, and help teams fix vulnerabilities. You will also run security initiatives such as incident response, CTFs, and attack simulations. The role fits a hands-on AppSec expert with solid SDLC knowledge and experience introducing new tools and processes.Key ResponsibilitiesConduct complex web application security audits.Participate in decision-making at the cybersecurity architectural committee.Work with development teams to fix vulnerabilities and implement new security features.Implement new processes such as source code secret scanning and incident investigation.Consult development teams on complex security issues.Investigate cybersecurity incidents.Organize large-scale security awareness activities such as CTFs.Lead projects involving two or more teams, including hacker attack simulations.Skills, Knowledge and ExpertiseHigher education in IT, preferably in information security.Knowledge of at least one high-level programming language, preferably Golang.Understanding of all types of web and mobile vulnerabilities.Understanding of key protocols used in development and security.Proven experience handling various AppSec tasks and learning from failures.Successful track record in implementing new tools and processes.High level of independence and ability to plan and deliver large projects.Basic knowledge of infrastructure security, including proxy servers, Docker, Kubernetes, and CI/CD.Practical understanding of the SDLC.Ability to write complex SQL queries to identify database anomaliesWhy join usHelp us challenge injustice by creating fair choices for millions of people across 1100+ cities in 48 countries.Develop your professional skills with access to mentoring, career consulting, and learning programs.Collaborate with teams around the world and gain international experience through our Global Talent Exchange Program.Engage in company-wide challenges, awards, sports activities, employee-led social impact and volunteering projects.Work alongside people who take initiative, speak openly, and challenge themselves to grow.Improve your language skills through co-financed courses and internal speaking clubs.Final benefits may vary depending on the location.