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This role is part of the Risk & Compliance Team, Engineering division of Zeta. The Product Security Engineer is responsible to secure all mobile & web applications along with API’s by breaking and hacking them and educating Developers as well as DevOps teams on how to fix them. The objective is to make zeta applications and platforms secure. As Application Security Engineer of the Product Security sub-division, you will be responsible for securing all the Zeta’s Products. You will be working as an individual contributor reporting to a manager.
Perform regular VA/PT for Web & Mobile applications, API & Infrastructure
Guide developers in fixing security issues.
Regular code reviews
Involve in application design discussions.
Perform Threat Modelling of Web/Mobile applications.
Develop secure code practices and educate dev and QA engineers by building security standards, policies for secure coding, secure data handling, secure networking, secure crypto implementation, etc.
Evaluate & Integrate security testing tools (SAST, DAST,SCA) in to CI/CD pipelines.
Guide the technology organization's security and privacy initiatives by participating in design reviews and threat modeling.
The applications are developed by the developers and product managers, and you will make sure the applications are secured and hardened.
You will define the scope and ensure continuous adherence to the scope of projects at each phase (initiation to sustenance/maintenance phase).
You will be responsible for creating visibility, and adoption of the projects meant for internal customers.
Act as a security engineering expert and technical champion within Zeta.
Assess gaps, and tools to improve application security
Liasioning with all external and internal stakeholders for the team.
Mentoring developers and QA.
Evaluate bugs reported through the Bug Bounty program.
Run security posture of various applications across BU’s.
Continuous improvement of web/mobile application security
Quarterly VA/PT (internal/external, authenticate/non-authenticated) for mobile/web.
Secure configuration of Web/Mobile application, DB, Data etc.
Hands on VA/PT experience in Web, Mobile, SDK, API & Network
Thorough understanding of OWASP Top 10, their attack & defense mechanisms
Exposure to Secure SDLC Activities, Threat Modelling & Secure Coding
Experience with both commercial and open-source tools like Burp suite, AppScan, OWASP ZAP, BEEF, Metasploit, Qualys, Nessus, Synk etc.
Identifying and exploiting business logic-related vulnerabilities.
Solid understanding of Cryptography, knowledge of PKI-based systems, TLS
Understanding of different AuthN/AuthZ frameworks (OIDC, oAuth, SAML) able to read/write/understand java code
Performed Static Analysis, Code reviews using tools like Snyk, Veracode, Checkmarx, Sonarqube etc.
Hands on Reversing mobile applications, class/small files, data obfuscators, or ciphers (Dex2jar, adb, Drozer, Clang, iMAS) and Dynamic Instrumentation tools like Frida/Objection
Execute penetration tests and security assessments on internal and external networks, Windows and Linux environments, cloud (AWS) Infrastructure.
Identify and exploit incorrect configurations and security vulnerabilities on Windows and Linux servers. Safely utilize tools, tactics, and procedures used in penetration testing engagements.
Shell scripting or automation of simple tasks using Python, or Ruby
Knowledge of PCI DSS, PCI SSF (S3, SSLC) etc.
Knowledge of security standards like PCI DSS, UIDAI, GDPR, NIST, etc.
Understanding Java Frameworks like Springboot, CI/CD, Jenkins.
In-depth understanding of production operations on public cloud infrastructure.
Excellent written and oral communication and a penchant for technical documentation.
Must have participated in various bug bounty programs (HackerOne, Bug Crowd, Private etc)
Experience in conducting hackathons and CTF’s
Knowledge of AWS/Azure (VPC/Vnet, S3 buckets, blob stores, LoadBalancers etc.), Dockers & Containers, Kubernetes
Good understanding of agile development practices.
Certifications like OSCP(Preferred), GWAPT, Advanced Web Attacks and Exploitation (AWAE), Comptia Security+
Knowledge of Databases - Postgresql, Redshift, My SQL etc. and other data stores like Elasticsearch and S3 buckets.
Experience in the FinTech domain is highly desirable.
Knowledge of payment key management, cryptographic key handling, and HSM operations will be an added advantage.
Cloudflare WAF experience or knowledge in the areas:
Cloudflare WAF Rules Review and Configuration
Cloudflare WAF Rules Tuning
Cloudflare Traffic and Event Monitoring
Bot Traffic Analysis
Detecting and handling anonymous or un-authenticated API Calls.
4+ years of experience in developing large scale internet or SaaS applications.
2 to 3 years of overall experience as Web/Mobile Application Security engineer or Developer in medium to large-sized product companies.
Bachelor of Technology (BE/B.Tech), M.Tech or ME in Computer Science or equivalent from a Tier-1 engineering college/university.