Senior Backend Cloud Developer II, Developer ; DevEx

Senior Backend Cloud Developer II, Developer Experience (Dev Ex)

Remote, Canada

Life
360’s mission is to keep people close to the ones they love. Our category-leading mobile app, Tile tracking devices, and Pet GPS tracker empower members to protect the people, pets, and things they care about most with a range of services, including location sharing, safe driver reports, and crash detection with emergency dispatch. Life
360 serves approximately 97.8 million monthly active users (MAU), as of March 31, 2026, across more than 180 countries.

Life
360 delivers peace of mind and enhances everyday family life with seamless coordination for all the moments that matter, big and small. By continuing to innovate and deliver for our customers, we have become a household name and the must-have mobile-based membership for families (and those friends who are basically family).

Life
360 has more than 500 (and growing!) remote-first employees. For more information, please visit

We are building an AI native company where AI is an integral part of how we build and operate. AI tool usage during interviews varies by role. You may be asked to demonstrate proficiency with AI tools, discuss how you leverage AI, or complete interview exercises without AI assistance. Your Recruiter will provide clear guidance as you move through the interview process.

Undisclosed use of AI not previously discussed with or approved by your Recruiter may impact your candidacy.

Life
360’s Cloud Success team is a part of the Developer Experience (Dev Ex) department. We build and maintain the internal developer platform that powers engineering velocity across the company. We design and deliver the tooling, CI/CD pipelines, infrastructure automation, and developer productivity systems that enable hundreds of engineers to ship confidently and quickly. Cloud Success is at the forefront of Life
360’s AI-native engineering transformation — building the foundations that make AI-assisted development the default, not the exception.

You’ll join a team that values autonomy, high craft, and direct impact on every engineer  a Senior Developer II on the Cloud Success team, you’ll work at the intersection of cloud infrastructure and internal platform engineering. You’ll design, build, and evolve systems that improve the reliability, scalability, and developer experience of our internal platform — from CI/CD pipelines to Kubernetes tooling to AI-powered developer agents.

This is a hands‑on role: you’ll balance deep technical execution with cross-team collaboration, directly shaping how engineers across Life
360 build and ship software. You’ll be a key contributor to our AI-native engineering transformation, building automation that accelerates the pace of development across the entire engineering org.

The Canada-based salary range for this position is $171,500- $201,000 CAD. We take into consideration an individual's background and experience in determining final salary- therefore, base pay offered may vary considerably depending on geographic location, job‑related knowledge, skills, and experience. The compensation package includes a wide range of medical, dental, vision, financial, and other benefits, as well as equity.

• Design and implement CI/CD pipeline infrastructure using Git Hub 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 Git Ops 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…