Own the technical vision and roadmap for Sezzle's auth platform and API gateway.
Architect and build scalable auth services and gateway components (Golang).
Lead zero-downtime migrations of auth traffic with safe rollback plans.
Establish OAuth2/OIDC, JWT, and RBAC/ABAC standards across the platform.
Drive a distributed microservices architecture with edge performance.
Mentor engineers, on-call rotations, and secure-by-default patterns.

🎯 Requirements

12+ years of software engineering experience.
Deep auth expertise: OAuth2, OIDC, SAML, JWT.
Experience designing or operating an API gateway at scale.
Golang proficiency with RESTful APIs.
SQL-based RDBMS experience (MySQL, PostgreSQL).
Bachelor's degree in CS or a related field.

🎁 Benefits

Fully remote role with location flexibility.
Principal-level scope and ownership.
No relocation or commute is required.
Collaborative fintech culture focused on security.
AI-assisted development and modern tooling.

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