Security Engineer / Penetration Tester

About the Company

Armada is an edge computing startup that provides computing infrastructure to remote areas where connectivity and cloud infrastructure is limited, as well as areas where data needs to be processed locally for real-time analytics and AI at the edge. We’re looking to bring on the most brilliant minds to help further our mission of bridging the digital divide with advanced technology infrastructure that can be rapidly deployed anywhere.

About the Role

We are seeking a skilled Security Engineer/Penetration Tester to join our cybersecurity team. The ideal candidate will have intermediate-level experience in application security testing, web application penetration testing, and mobile security assessments. This role involves identifying vulnerabilities, conducting security assessments, and working closely with the security and development teams to improve our overall security posture.

Location. This role is office-based at our Trivandrum, Kerala office. 

What You'll Do (Key Responsibilities)

Security Testing & Assessment

• Conduct comprehensive penetration testing of web applications, mobile applications, and APIs
• Perform manual and automated security testing using industry-standard tools and methodologies
• Execute security code reviews and static/dynamic analysis of applications
• Identify, document, and prioritize security vulnerabilities and weaknesses
• Develop proof-of-concept exploits to demonstrate impact of identified vulnerabilities

Required Qualifications

Experience & Education

• Bachelor's degree in Computer Science, Information Security, or related field (or equivalent experience)
• 3-5 years of hands-on experience in application security testing and penetration testing
• Proven experience with web application security testing and vulnerability assessment
• Experience with mobile application security testing (iOS and/or Android)
• Understanding of secure coding practices and common vulnerability patterns
• Knowledge of authentication mechanisms (OAuth, SAML, JWT, etc.)
• Familiarity with encryption, PKI, and cryptographic implementations
• Understanding of network security principles and protocols

Technical Skills

• OWASP Top 10 vulnerabilities and testing methodologies
• REST API and GraphQL security testing
• Session management and business logic testing
• iOS and Android security architectures
• Mobile OWASP Top 10 vulnerabilities
• Binary analysis and reverse engineering
• Runtime manipulation and debugging
  

Security Tools & Technologies

• Burp Suite Professional, Frida, OWASP ZAP
• Static analysis tools (SonarQube, semgreo, snyk, etc.)
• Dynamic analysis tools (DAST scanners)
• Mobile testing tools (MobSF, Objection, Cycript, Frida)
• Version control systems (Git) and CI/CD pipelines

Programming & Scripting

• Proficiency in at least two programming languages (Python, Java, JavaScript, C#, etc.)
• Scripting capabilities for automation (Python, Bash, PowerShell)
• Understanding of common web technologies (HTML, CSS, JavaScript, HTTP/HTTPS)
• Database query languages (SQL)

Preferred Qualifications

Certifications

• OSCP (Offensive Security Certified Professional)
• OSWP (Offensive Security Web Expert)
• CEH (Certified Ethical Hacker)
• SANS-542/SANS-642

Additional Experience

• Cloud security (AWS, Azure, GCP) and containerization security
• API security testing and GraphQL security
• DevSecOps practices and security automation
• Bug bounty program participation or vulnerability research
• Open source security tool development or contribution
  

Advanced Skills

• Advanced mobile security techniques (kernel exploitation, jailbreak/root detection bypass)
• Custom exploit development and advanced penetration testing techniques
• Security research and CVE discovery experience
• Speaking at security conferences or publishing security research

Compensation & Benefits

For India-based candidates: We offer a competitive base salary along with equity options, providing an opportunity to share in the success and growth of Armada.

You're a Great Fit if You're

• A go-getter with a growth mindset. You're intellectually curious, have strong business acumen, and actively seek opportunities to build relevant skills and knowledge 
• A detail-oriented problem-solver. You can independently gather information, solve problems efficiently, and deliver results with a "get-it-done" attitude 
• Thrive in a fast-paced environment. You're energized by an entrepreneurial spirit, capable of working quickly, and excited to contribute to a growing company
• A collaborative team player. You focus on business success and are motivated by team accomplishment vs personal agenda 
• Highly organized and results-driven. Strong prioritization skills and a dedicated work ethic are essential for you 

Equal Opportunity Statement

At Armada, we are committed to fostering a work environment where everyone is given equal opportunities to thrive. As an equal opportunity employer, we strictly prohibit discrimination or harassment based on race, color, gender, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other characteristic protected by law. This policy applies to all employment decisions, including hiring, promotions, and compensation. Our hiring is guided by qualifications, merit, and the business needs at the time.