Software Engineer - Security Engineering

Security Engineering is the engineering function inside the Plaid security org that focuses on developing the industry‑leading security systems and infrastructure. Security Engineering owns most of Plaid’s security‑related infrastructure: secure data storage, key management systems, internal identity platform, internal authentication systems, internal permission management, and internal authorization service. We develop solutions across data encryption, key management, access control, and data loss prevention to protect sensitive consumer data.

We believe in the Zero Trust security model and are always looking for ways to improve our authentication and access control platforms.

• You will develop security capabilities to secure Plaid infrastructure and to secure sensitive data access.
• You will own, maintain, and build Plaid’s security infrastructure and services like Key Management System and Secure Token Service.
• You will consult with product engineers to ensure Plaid services meet security standards.
• You will help educate and support other engineering teams to improve security in their own products and services.
• You will assist with Plaid’s incident response and security awareness programs.
• You will collaborate with other security platform members and build necessary engineering solutions to meet their needs.

• Develop maintainable and secure software to enhance Plaid's infrastructure and protect sensitive data.
• Communicate effectively with managers and team members regarding project deliverables and progress.
• Design and implement technical solutions that align with the evolving needs of the business.
• Actively participate in incident response and security awareness initiatives.

• Experience building scalable systems and services.
• Experience architecting software systems to meet security, privacy, usability, scalability and cost requirements.

• Experience building systems or services related to data encryption, key management, secret management, certificate management, transport security, user authentication, device authentication, service authentication, permission management, authorization systems, and security policy enforcement.
• Experience with securing critical and sensitive information assets.
• Experience with data platforms and data infrastructure.
• Experience with threat modeling, security architecture reviews, or incident response.
• Passionate about educating others on security and privacy.

Plaid is proud to be an equal opportunity employer and values diversity at our company. We do not discriminate based on race, color, national origin, ethnicity, religion or religious belief, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, military or veteran status, disability, or other applicable legally protected characteristics.

We also consider qualified applicants with criminal histories, consistent with applicable federal, state, and local laws. Plaid is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance with your application or interviews due to a disability, please let us know at

Additional compensation in the form(s) of equity and/or commission are dependent on the position offered. Plaid provides a comprehensive benefit plan, including medical, dental, vision, and 401(k). Pay is based on factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience and skillset, and location. Pay and benefits are subject to change at any time, consistent with the terms of any applicable compensation or benefit plans.