Note: The job is a remote job and is open to candidates in USA. Circle is a leading internet financial platform company building digital asset, payment, and programmable blockchain infrastructure for a more open global economy. The Senior Site Reliability Engineer will build and operate scalable platform capabilities, cloud infrastructure, microservices, and secure APIs while improving CI/CD and developer workflows. The role also focuses on operating AI-enabled developer tooling, ensuring reliability, observability, security, auditability, and cost management across production systems.
Responsibilities
- Build and operate scalable microservices, platform capabilities, and shared engineering libraries
- Design, deploy, and maintain secure, reliable cloud infrastructure and Kubernetes-based services
- Improve CI/CD pipelines, developer workflows, and software delivery automation across engineering teams
- Engineer and operate Circle’s autonomous coding-agent orchestration platform and AI-enabled developer tooling
- Implement observability, monitoring, incident response, and operational best practices for production systems and AI services
- Partner with Product and Engineering teams to design resilient architectures and improve platform reliability
- Continuously improve security, access controls, auditability, and cost optimization across cloud infrastructure and AI-powered workflows
Skills
- * 3–6 years of professional software development experience using languages such as Golang, Java, JavaScript/TypeScript, Python, or Rust
- * Hands-on experience building and operating cloud-native applications on AWS or GCP, including Kubernetes-based infrastructure
- * Experience engineering and operating production workflow orchestration systems, developer platforms, or autonomous agent solutions
- * Experience integrating AI capabilities through APIs, SDKs, or workflow tooling while applying operational guardrails such as observability, access controls, auditability, evaluation, monitoring, and human approval where appropriate
- * Strong understanding of distributed systems, RESTful API design, SQL database design, schema modeling, and query optimization
- * Demonstrated commitment to writing clean, maintainable, well-tested code that supports continuous delivery and operational excellence
- * Bachelor's degree in Computer Science or a related technical field, or equivalent practical experience
- * Excellent communication skills with the ability to collaborate effectively across distributed engineering teams and clearly communicate technical concepts
- * Self-motivated with a growth mindset, a passion for learning new technologies, and the ability to thrive in a fast-paced environment while delivering high-impact software
Benefits
- Flexible work environment
Company Overview
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