About the Role
We are looking for a Platform Engineer to build and operate the infrastructure behind our agentic security platform. You will work across cloud infrastructure, Kubernetes, CI/CD, and developer tooling to ensure our product is reliable, secure, and efficient. This hands-on role involves owning production-grade infrastructure, improving deployment workflows, and debugging distributed systems to support our engineering teams.
Responsibilities
- Build, maintain, and improve production cloud infrastructure using infrastructure as code.
- Operate Kubernetes-based environments, including networking, ingress, autoscaling, and identity integration.
- Improve CI/CD pipelines for application, worker, service, and infrastructure deployments.
- Support core platform services including databases, caches, object storage, container registries, and secrets management.
- Operate workflow orchestration, worker infrastructure, async processing, and agentic analysis pipelines.
- Improve observability across logs, metrics, traces, alerts, and dashboards.
- Harden infrastructure security across IAM, secrets handling, network boundaries, and workload identity.
- Partner with product and backend engineers on frontend, backend, data, and AI-assisted security workflows.
- Build and maintain internal platform tooling, runbooks, and automation.
- Debug production issues across infrastructure, application, and database layers.
Requirements
- Strong experience operating cloud infrastructure in production.
- Strong infrastructure-as-code experience, including modules, remote state, and safe change management.
- Hands-on Kubernetes experience in production environments.
- Familiarity with Helm, ingress controllers, load balancers, and workload identity patterns.
- Experience operating PostgreSQL or similar relational databases.
- Comfortable debugging distributed systems using logs, metrics, and traces.
- Strong security instincts regarding IAM, secrets, and least privilege.
- Ability to write automation in Python, TypeScript, or Bash.
- Good judgment regarding production changes, incident response, and operational tradeoffs.
- Ability to work in a fast-moving startup environment with ownership and autonomy.
Skills
- AWS
- Kubernetes
- Terraform
- Helm
- GitHub Actions
- Docker
- Node.js
- Bun
- Python
- TypeScript
- PostgreSQL
- Redis
- Lexical, semantic, and hybrid search
- Vector search
- Graph-based data modeling
- Workflow orchestration
About the Company
- Pi is building an agentic product security platform for teams that need to secure software at the speed they build it.
- We turn scattered security context into institutional memory to help teams triage faster and prevent repeat vulnerabilities.
