Staff Security Engineer, Payments

Who you are

You have a strong background in security engineering with at least 5 years of experience in securing payment systems — you've designed and implemented security protocols that protect sensitive financial data. Your expertise in AWS and cloud security practices is complemented by hands-on experience with containerization technologies like Docker and orchestration tools such as Kubernetes. You are proficient in Linux environments and have a solid understanding of network security principles. Your programming skills in Python enable you to automate security tasks and develop security tools effectively. You are a proactive problem solver who can identify vulnerabilities and implement robust security measures to mitigate risks.

Desirable

Experience with compliance frameworks such as PCI-DSS and GDPR is a plus — you understand the importance of adhering to regulatory requirements in the payments industry. Familiarity with security tools and practices such as SIEM, intrusion detection systems, and vulnerability assessment tools will set you apart. You are a team player who enjoys collaborating with cross-functional teams to enhance security awareness and practices across the organization.

What you'll do

As a Staff Security Engineer at Whatnot, you will play a critical role in securing our payments platform — you will be responsible for designing and implementing security measures that protect the integrity of transactions and customer data. You will conduct security assessments and penetration testing to identify vulnerabilities in our systems, and you will work closely with product teams to ensure that security is integrated into the development lifecycle. Your role will involve monitoring security incidents and responding to threats in real-time, ensuring that our systems remain resilient against attacks. You will also develop and maintain security documentation and policies, providing guidance to the engineering teams on best practices for secure coding and deployment.

What we offer

At Whatnot, we believe in fostering a culture of innovation and collaboration — you will be part of a dynamic team that is redefining e-commerce. We offer competitive compensation and benefits, including flexible working arrangements that allow you to balance your professional and personal life. You will have opportunities for professional growth and development, with access to training and resources to enhance your skills. Join us in building the future of online marketplaces and making a meaningful impact in the world of commerce.