This is an opportunity to join a mission-critical engineering team that is driving the productivity and reliability of Temporal’s developers and core platforms. The company is looking for a Senior Software Engineer on the Infrastructure Team, with specific focus on Observability - both internal and customer-facing. You will build and lead the end-to-end Software Development Lifecycle: goals & requirements solicitation, design & review, implementation, operationalization & deployment, support & maintenance. Formulate feature designs, review with stakeholders, iterate to incorporate feedback and drive consensus. Clearly document design choices and operational knowledge to successfully deploy and manage the software you develop. You will design and build multi-component, distributed systems that operate at scale and investigate issues with a methodical approach to identify a root cause.