Description:

Phantom is a self-custodial wallet that provides a seamless experience for managing accounts and tokens across Solana, Bitcoin, Ethereum, and Polygon.
The company has achieved significant milestones, including surpassing 7 million monthly active users and ranking #1 in the Google Play Store finance category.
As a Senior Security Engineer, you will be responsible for identifying, exploiting, and mitigating security vulnerabilities in software applications.
You will conduct security assessments and investigations, working closely with development teams to integrate security throughout the software development lifecycle.
Responsibilities include performing regular security assessments, identifying and mitigating vulnerabilities, staying updated on security techniques, writing detailed reports, implementing secure coding practices, collaborating with other teams, participating in incident response, and leading large cross-team projects.

Requirements:

Candidates must have 7+ years of experience in offensive security techniques, particularly in blockchain technology and cryptography.
A strong understanding of security risks, vulnerabilities, and concepts in web and mobile applications is required.
Proficiency in code review for JavaScript and Typescript, along with a strong understanding of application security threats and offensive security techniques, is necessary.
Candidates should be able to write proofs of concept to demonstrate vulnerabilities and ensure that patch code meets repository standards.
Strong analytical and problem-solving skills are essential, along with good verbal and written communication skills.