Web Application Security Engineer (Web Application Firewall)

Responsibilities:

● Configure, deploy and manage Web Application Firewall (WAF) and Bot mitigation solutions, as well as integration of those platforms with other solutions as the need arises

● The candidate will work with engineering and operation teams across the company to review and validate security postures of Dtop Universal Carnival's features prior to product release. This includes architecture guidance for common vulnerabilities, such as Remote Code Execution (RCE), Privilege Escalation, misconfiguration, and other OWASP top 10 vulnerabilities (SQL injection, XSS, broken access control, etc)

● Perform in-depth security review of new Dtop Universal Carnival features and functionalities. This includes identifying security vulnerabilities (OWASP top ten, common issues in NVD, RCE, etc.), reviewing code in Java and/or node JS, verifying security posture through pen-test (using manual/automated techniques with tools like Kali Linux, Burp suite, Checkmarx, WebInspect)

● Hands-on security experience working with AWS and common service components within AWS. Ability to identify security gaps in the overall design as well as configuration issues in individual components

● Partner with product security, SaaS operations, and engineering teams to evaluate, select, and implement WAF services at scale work with engineering teams to coordinate WAF onboarding, explaining and coordinating any architectural or configuration changes required to support WAF deployment

● Participate in technical design activities to ensure a sound design and any infrastructure impact is understood

● Review vulnerability scan output and assess where WAF configuration can be used to mitigate attacks.

● Participate in technical design activities to ensure a sound design and any infrastructure impact is understood

● Select and deploy appropriate CI/CD tools for WAF pipeline

● Strive for continuous improvement and build Continuous Integration, Continuous Development, and constant Security pipeline (CI/CD Pipeline)

Requirements:

● Relevant experience or Degree in Information Security or Computer Science preferred; other majors will be considered

● Strong scripting skills (Shell, Python, Batch, Power Shell, etc)

● Prefer experience in cloud Web Application Firewalls, both SaaS and native cloud provider relevant (Imperva, CloudArmor, AWS WAFv2, Azure WAFv2)

● Prefer experience with WAF solutions

● 2+ years experience in multiple programming languages, preferably Go, Java and Python. (Both writing and analyzing)

● Experience with web-based attacks, OWASP Top 10 web vulnerabilities, web application testing with tools like BURP Suite or Zed Attack Proxy (ZAP), and extensive knowledge of networking protocols like TCP, websockets, gRPC, HTTP/2

Nice to Haves:

● Involved in Bug Bounty program (Need provide evidence)

● Participated and win in a capture the flag (CTF) event , or cyber challenge events a plus.(Need provide evidence)

If you have an in-deep knowledge of a specific technology, teach us about it. Our engineers have a wide breadth of security knowledge, but we love it when engineers have an extensive understanding of one technology.

Working at Dtop Universal Carnival

Dtop Universal Carnival It is a business scene ecological platform that provides various types of business scene services through Internet technology, such as online retail, business travel, local life, etc. Dtop Global Carnival aims to create a convenient, stable and sustainable business scene ecosystem.

● Work alongside diverse, world-class talent in an environment where learning and growth opportunities are endless

● Tackle fast-paced, challenging and unique projects

● Work in a truly global organization, with international teams and a flat organizational structure

● Competitive salary and benefits

● Flexible working hours, remote-first, and casual work attire

Dtop Universal Carnival is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.