Senior Backend Cloud Developer II, Developer Experience

Posted 3ds ago

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Job Description

Senior Backend Cloud Developer II for Life360, enhancing internal developer platforms and engineering velocity with AI-native transformation. Focus on CI/CD, infrastructure, and tooling improvements.

Responsibilities:

  • Design and implement CI/CD pipeline infrastructure using GitHub Actions, Argo Rollouts, or similar tools, optimizing for developer velocity and reliability.
  • Build and maintain internal developer tooling, SDKs, and self-service platform capabilities on top of Kubernetes (EKS) and GitOps workflows (ArgoCD).
  • Own infrastructure-as-code (Terraform/Atmos) for shared developer platform resources across multiple AWS accounts.
  • Work with developers and operations engineers to define clear, helpful guidelines for rolling production changes out safely.
  • Track metrics on organization tools like Cortex to validate that our changes are having the intended effect.
  • Mentor junior and mid-level engineers on cloud-native development, platform patterns, and AI engineering practices.
  • Contribute to incident response and postmortem processes, including building AI-driven tooling for detection, triage, and prevention.

Requirements:

  • 5+ years in software or platform engineering, with at least 2 years in infrastructure- or tooling-focused roles.
  • Strong experience with Kubernetes (EKS preferred), Helm, and GitOps workflows (ArgoCD).
  • Proficiency designing and operating CI/CD pipelines (GitHub Actions, Harness, CodeFresh, or similar).
  • Hands-on experience with infrastructure-as-code (Terraform, Atmos).
  • Solid understanding of AWS services, networking, IAM, and distributed system patterns.
  • Strong programming skills in Go, Python, or Java, with demonstrated ability to ship production-grade internal tooling.
  • Fluent AI-native engineer: uses Claude Code, Copilot, or similar agents daily; has built or deployed at least one AI-powered automation in a production context.
  • Proven ability to drive cross-team platform initiatives and communicate technical tradeoffs to non-technical stakeholders.

Benefits:

  • Competitive pay and benefits
  • Medical, dental, vision, life and disability insurance plans
  • RRSP plan with DPSP company matching program
  • Employee Assistance Program (EAP) for mental well being
  • Flexible PTO, several company wide days off throughout the year
  • Winter and Summer Week-long Synchronized Company Shutdowns
  • Learning & Development programs
  • Equipment, tools, and reimbursement support for a productive remote environment
  • Free Life360 Platinum Membership for your preferred circle
  • Free Tile Products