Principal Cloud Architect – AWS & Single-Tenant Infra

Whirl AI, Inc.; Polska; Hybrid; PLN 704,000 - 938,000; Full time

Benefits offered by this job

Equity

Employer-paid health plan

Job summary

Whirl AI, Inc. is seeking a Principal Cloud Engineer to set the direction for our infrastructure and build much of it hands-on. You will own secure, dedicated AWS environments for enterprise customers and scale a fleet of tenant environments while guiding architectural decisions.

This role requires deep AWS experience, Pulumi mastery, and strong coding skills in Python or Go, with a focus on observable, cost-efficient, high-performance infrastructure.

Qualifications

• Designed and deployed complex production infrastructure on AWS across networking, identity, compute, and data.
• Experience architecting single-tenant platforms from the ground up and managing fleets of tenant environments at scale through their whole lifecycle.
• Expert-level Pulumi. Designed and scaled large Pulumi codebases and know the platform in depth.

Responsibilities

• Set direction for the infrastructure behind our agents and build much of it yourself.
• Own how every enterprise customer gets a secure, dedicated environment on AWS.
• Run and evolve a growing fleet of environments without slowing the team; lead architectural decisions.

Skills

Cloud architecture

Python

Go

Independent leadership

AI tooling

DevOps/SRE leadership

Tools

Pulumi

AWS

Kubernetes

CI/CD pipelines

Job description

Whirl AI, Inc. is seeking a Principal Cloud Engineer to set the direction for our infrastructure and build much of it hands-on. You will own secure, dedicated AWS environments for enterprise customers and scale a fleet of tenant environments while guiding architectural decisions.

This role requires deep AWS experience, Pulumi mastery, and strong coding skills in Python or Go, with a focus on observable, cost-efficient, high-performance infrastructure.