Engineer 1 Product Security

As a Cyber Security Engineer at slice you will play a key role in strengthening our Application and Product Security program by embedding security throughout the Software Development Lifecycle (SDLC). You will work closely with engineering product and infrastructure teams to identify security risks early conduct security assessments and help build secure scalable products that meet industry standards and compliance requirements.
This role is ideal for someone passionate about offensive security secure design mobile and API security and DevSecOps.

Application Security

• Perform end-to-end Vulnerability Assessment and Penetration Testing (VAPT) for web applications APIs Android and iOS applications.

• Conduct Secure Design Reviews and identify potential security risks during the design phase.

• Perform Threat Modeling sessions for new applications services and major feature releases.

• Validate security controls and perform security re-testing after vulnerabilities are remediated.

• Prepare detailed security assessment reports with clear remediation guidance and risk prioritization.

Mobile & API Security

• Perform static and dynamic security analysis of Android and iOS applications.

• Assess REST APIs and microservices for authentication authorization business logic and data exposure vulnerabilities.

• Identify vulnerabilities such as:

Broken Authentication
Broken Authorization (BOLA/IDOR)
Injection attacks
Sensitive Data Exposure
Business Logic flaws
Security Misconfiguration
Rate-limit bypass
SSRF XXE CSRF XSS and related web security issues

Provide secure coding recommendations and remediation guidance.
Contribute to the implementation and improvement of SAST DAST SCA Secret Scanning and Infrastructure-as-Code (IaC) security practices.
Evaluate new technologies and architectures from a security perspective and recommend appropriate security controls.
Develop scripts and automation to improve security testing and vulnerability management workflows.
Contribute to internal security tools and automation initiatives.
Assist in improving security processes standards and documentation.

Collaboration & Compliance

• Partner with developers architects product managers and infrastructure teams to drive secure-by-design principles.

• Provide technical security guidance during feature development and product releases.

• Ensure applications and infrastructure comply with internal security requirements and applicable industry standards.

12 years of experience in Application Security Product Security or Cyber Security.
Strong understanding of web application API Android and iOS security concepts.
Hands-on experience performing penetration testing of web applications APIs and mobile applications.
Hands-on experience in identifying and assessing network security vulnerabilities and security misconfigurations.

Good understanding of:
OWASP Top 10
OWASP API Security Top 10
OWASP Mobile Application Security (MASVS/MSTG)
Knowledge of authentication and authorization mechanisms including OAuth2 JWT OIDC and session management.
Good understanding of Secure Software Development Lifecycle (SSDLC) and secure coding practices.
Familiarity with common security vulnerabilities and exploitation techniques.
Experience writing technical security reports and communicating remediation recommendations.
Strong analytical problem-solving and communication skills.
Experience with Linux systems and networking fundamentals.
Experience with scripting using Python Bash or similar languages for automation.

Tools & Technologies
Experience with one or more of the following tools is preferred:

• Burp Suite

• MobSF

• Frida

• Objection

• Postman

• Nmap

• Subfinder

• Amass

Good to Have

• Familiarity with AWS security concepts.

• Experience with SAST DAST SCA Secret Scanning and IaC Security.

• Experience with cloud-native application security.

• Participation in Bug Bounty programs or responsible disclosure programs.

• Contributions to open-source security projects.

• Familiarity with AI-assisted security testing and automation.

Preferred Certifications

• eJPT

• eWPT

• eMAPT

• PNPT

• OSCP (Good to Have)

• Passion for offensive security and continuous learning.

• Strong ownership and accountability.

• Curiosity to understand how systems work and how they can be secured.

• Ability to communicate effectively with engineering and business stakeholders.

• A collaborative mindset and willingness to improve security processes across the organization.

Life so good youd think were kidding:

• Competitive salaries. Period.

• An extensive medical insurance that looks out for our employees & their dependents. Well love you and take care of you our promise.

• Flexible working hours. Just dont call us at 3AM we like our sleep schedule.

• Tailored vacation & leave policies so that you enjoy every important moment in your life.

• A reward system that celebrates hard work and milestones throughout the year. Expect a gift coming your way anytime you kill it here.

• Learning and upskilling opportunities. Seriously not kidding.

• Good food games and a cool office to make you feel like home. An environment so good youll forget the term colleagues cant be your friends.

We believe in equality. Period.

At slice we are committed to building a diverse and talented workforce. We never discriminate on the basis of race sex religion colour national origin gender gender identity sexual orientation age marital status veteran status medical condition disability or any other class orcharacteristic protected by the applicable law.

We consider all qualified job-seekers with criminal histories in a manner consistent with theapplicable law. Additionally we are committed to providing reasonable accommodations toqualified individuals with physical or mental disabilities in order to participate in the jobapplication or interview process perform essential job functions and receive other benefits andprivileges of employment.

Come join our crew!

slice

A new bank for a new India

slices purpose is to make the world better at using money and time with a major focus on building the best consumer experience for your money. Weve all felt how slow confusing and complicated banking can be. So were reimagining it. Were building every product from scratch to be fast transparent and feel good because we believe that the best products transcend demographics like how great music touches most of us.

Our cornerstone products and services: slice savings account slice UPI credit card slice UPI and slice business are designed to be simple rewarding and completely in your control. At slice youll get to build things youd use yourself and shape the future of banking in India. We tailor our working experience with the belief that the present moment is the only real thing in life. And we have harmony in the present the most when we feel happy and successful together.

Were backed by some of the worlds leading investors including Tiger Global Insight Partners Advent International Blume Ventures and Gunosy Capital.