Developer Productivity
Core
Own end-to-end test strategy and quality practices for Kubernetes-based services, APIs, and UI flows across LangGraph Cloud and LangSmith.
Role type
Senior Software Engineer (Infrastructure/Quality)
Builds
Ephemeral test environments, CI/CD quality gates, observability dashboards, and performance baselines for developer platforms.
Domain
Developer productivity, LLM application infrastructure, CI/CD, and cloud-native testing.
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Python, pytest, CI/CD pipeline optimization, API testing, Kubernetes, Terraform, Helm, SQL, incident management, documentation
Preferred skills
k6, Datadog, OpenTelemetry, Go, Node, React, Postgres, ClickHouse, BigQuery
Technologies
Kubernetes, Terraform, Helm, GitHub Actions, Playwright, k6, Datadog, OpenTelemetry, Postgres, ClickHouse, BigQuery
Responsibilities
Own test strategy across APIs, services, UI, data, and infrastructure; Stand up ephemeral test environments in Kubernetes; Shift quality earlier in CI/CD pipelines; Build observability into testing workflows; Establish performance and reliability baselines; Partner on incident workflows; Write documentation for test plans and playbooks
Seniority
Senior, hands-on IC
