Cloudflare Logo

Cloudflare

Senior Application Security Engineer

Posted 6 Days Ago
Be an Early Applicant
Lisbon
Senior level
Lisbon
Senior level
As a Senior Application Security Engineer at Cloudflare, you will work closely with engineering and security teams to secure products and platforms. Responsibilities include performing threat modeling, code reviews, security testing, and helping to create secure frameworks and tools while managing multiple tasks efficiently.
The summary above was generated by AI

Available Locations: Lisbon, Portugal
About the Department
The Security team at Cloudflare is focused and committed to helping secure both Cloudflare and our customers. The Application and Product Security team at Cloudflare is focused on and committed to securing both Cloudflare and our customers. The Application & Product Security team is responsible for keeping our products, and platforms secure.
What you'll do
We are looking for a Security Engineer to help us in our mission to build a better internet. Part engineer, part hacker, you will work with our engineering and security teams to build solutions for .

  • Work with engineering teams to help secure Cloudflare products and platforms
  • Assess products and new feature releases through threat modeling, code review and security testing. Also provide guidance on effective countermeasures
  • Contribute to security architecture/design and assist in building and rolling out processes for secure code development and deployment
  • Build secure frameworks & libraries that engineering teams can use at scale
  • Build internal security tools and automate processes that help fix security problems at a massive scale.
  • Managing and prioritizing multiple tasks in accordance with high level objectives


Key skill sets and Knowledge
Security engineers take part in a wide variety of tasks and projects on the team. One individual is not expected to know everything, but a working knowledge in several of the following areas is required:

  • Experience in securing large scale distributed systems
  • Experience in designing, building and implementing systems
  • Experience in assessing the security posture of systems/services
  • Experience in penetration testing and providing mitigating controls
  • Strong engineering background and programming experience (Python, Golang, Rust, Bash, etc.)
  • Strong communication skills and ability to work with remote teams
  • Results and goal-oriented

Top Skills

Bash
Go
Python
Rust

Similar Jobs at Cloudflare

2 Days Ago
Hybrid
5 Locations
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
As an Application Security and Performance Consultant at Cloudflare, you will provide technical execution of solutions for enterprise customers, focusing on products such as DDoS Protection and WAF. Your role involves gathering requirements, implementing changes, troubleshooting issues, and contributing to knowledge sharing within the team. You will work directly with customers to ensure they leverage Cloudflare's services effectively.
2 Days Ago
Hybrid
2 Locations
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
The Global Physical Security Specialist will lead the physical security program for Cloudflare's data centers, implementing innovative security technologies and ensuring compliance with related policies. Responsibilities include performing audits, developing security standards, collaborating with various teams, and managing vendor contracts.
2 Days Ago
Lisbon, PRT
Mid level
Mid level
Cloud • Information Technology • Security • Software • Cybersecurity
As a Network Security Engineer at Cloudflare, you will provide expert support to customers facing technical issues related to network security. Your role involves analyzing traffic patterns, executing DDoS mitigation strategies, and collaborating with engineering teams to enhance product offerings.

What you need to know about the Ottawa Tech Scene

The capital city of Canada and the nation's fourth-largest urban area, Ottawa has proven a rapidly growing global tech hub. With over 1,800 tech companies, many of which are leaders in their sectors, the city's tech talent now makes up more than 13 percent of its total workforce. This growth is driven not only by the big players like UL Solutions and Dropbox, but also by a thriving startup ecosystem, as new businesses emerge to follow in the footsteps of those that came before them.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account