Lead the design and development of scalable SDKs, APIs, and developer tools for Circle's platform, focusing on performance and innovation. Mentor engineers and shape architectural direction.

As a Senior Site Reliability Engineer, you will oversee production infrastructure, ensuring system reliability, managing cloud resources, and mentoring teams.

As a Software Engineer II at Circle, you will extend blockchain systems, develop scalable microservices, build APIs, and collaborate with teams to enhance payment experiences.