Senior Platform Engineer — AI-First Platform

Ralliant

United States

On-site

USD 148,900 - 276,500

Full time

14 days+

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Benefits offered by this job

Bonus eligibility

Job summary

Ralliant is seeking a Principal Platform Engineer to lead the design, development, and operation of our internal developer platform. You will own core services end-to-end, enforce architecture standards, and drive AI-first delivery across cloud, DevOps, SRE, and software engineering disciplines.

You will mentor engineers, shape golden paths across operating companies, and ensure reliable, secure, and cost-efficient platforms.

Qualifications

  • Depth across platform disciplines with hands-on experience in building and operating services consumed by multiple teams.
  • Hands-on experience building internal developer platforms and shared services with self-service capabilities.
  • Strong AWS/Azure/GCP expertise; containers, Kubernetes, infrastructure-as-code, and networking.
  • Deep CI/CD and GitOps experience, delivering pipelines and environment automation.
  • Production ownership experience with reliability, security, and cost management.

Responsibilities

  • Build platform capability hands-on from architecture to production and ongoing operation.
  • Steward platform architecture and standards, shaping reference architectures and paved roads.
  • Advance AI-first software delivery to raise developer throughput and extend the platform.

Skills

Platform engineering
Cloud engineering
DevOps
SRE
Software engineering
API design
Architecture design
Go
Python
TypeScript
Mentorship

Tools

AWS
Terraform
Kubernetes
Pulumi
CI/CD
GitOps

Job description

Ralliant is seeking a Principal Platform Engineer to lead the design, development, and operation of our internal developer platform. You will own core services end-to-end, enforce architecture standards, and drive AI-first delivery across cloud, DevOps, SRE, and software engineering disciplines.

You will mentor engineers, shape golden paths across operating companies, and ensure reliable, secure, and cost-efficient platforms.

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