Join CircleCI's On-Prem team to own the technical direction for tooling, test infrastructure, and release automation for CircleCI Server. The role requires deep Kubernetes and Helm experience, strong backend and systems skills (Go), 8+ years of experience building production infrastructure and distributed systems, and expertise in observability (OpenTelemetry), release processes, and operator-focused diagnostics.

Join CircleCI's Query team to design and harden a ClickHouse-based storage layer, build reliable ingestion pipelines (Temporal, event streams), and serve historical/analytical data via domain APIs and public APIs. Role emphasizes backend engineering (Go), data modeling, query performance, observability (Honeycomb, Datadog, Rollbar), distributed-systems judgment, and technical leadership. Requires 5+ years building and operating production backend systems.

CircleCI seeks an Agentic Operator to design, build, and operate agent pipelines, orchestration layers, and automation systems that speed the hypothesis-to-signal cycle for growth experiments. The role requires shipping production multi-agent workflows, integrating tools like Amplitude and HubSpot, instrumenting experiments with clear measurement, and coordinating stakeholders across channels. Listed base pay: $118,500–$171,000 USD per year.

CircleCI is hiring a full-stack Software Engineer to build AI-native interfaces and end-to-end features for its CI/CD platform. The role expects ownership across frontend and backend (Go, React, TypeScript), emphasis on observability and reliability (Honeycomb, Datadog, Rollbar), and a production mindset. Requires 3+ years of production full-stack experience.

CircleCI is hiring a Staff Software Engineer to drive technical strategy and own full‑stack domains (Go backend, React/TypeScript frontend). Responsibilities include building AI‑native features, designing cross‑system architectures, championing observability (Honeycomb, Datadog, Rollbar), and mentoring engineers. Requires 8+ years of production full‑stack experience. The posting lists salary ranges for Canada (CAD 195,000–265,000), the United Kingdom (£125,000–£170,000), and the United States (various ranges up to USD 285,000 depending on metro zone).

CircleCI is hiring a Senior Software Engineer to define technical direction and build AI-native, full-stack features (Go, React, TypeScript) for its CI/CD platform. The role involves end-to-end ownership, system and API design, championing observability (Honeycomb, Datadog, Rollbar), and technical leadership/mentorship. The posting requests 5+ years of production full-stack experience focused on latency, responsiveness, and reliability.