Senior Cloud Platform Engineer: Drive Productivity

Mozilla Foundation; United States; Remote; USD 140,000 - 190,000; Full time

Benefits offered by this job

Generous performance bonus

Comprehensive medical/dental/vision

Retirement contributions with vesting

Wellness days

Home office stipend

Professional development budget

Well-being stipend

Parental leave

Job summary

Mozilla Corporation is seeking a senior Platform Engineer to lead and shape the internal developer platform. The role focuses on owning infrastructure, guiding architectural decisions, and delivering agentic workflows to boost developer productivity.

Ideal candidates have 5+ years in platform/SRE/DevOps roles, strong cloud-native expertise, and proven leadership. This position emphasizes collaboration across teams, policy proposals, and building value-driven platform features.

Qualifications

• 5+ years of software engineering experience in Platform Engineering, Cloud Engineering, SRE, or DevOps.
• Proven technical leadership experience.
• Expertise in ArgoCD, Grafana, Kubernetes, GitHub, Terraform, Helm, Backstage, or Cloud Cost Optimization.
• Proficient in Python, JavaScript, or Go.
• Strong expertise in cloud-native technologies (GCP preferred; AWS also acceptable).
• Excellent communication skills.
• Self-starter who thrives in ambiguity.

Responsibilities

• Support infrastructure that development teams use to own and operate their services.
• Guide technical decision-making and adoption of user-centric solutions.
• Create Claude skills and design agentic workflows to improve developer productivity.
• Guide team members and promote engineering standard methodologies.
• Facilitate cross-functional collaboration for platform delivery.
• Write proposals and decision briefs for new policies and platform functionality.
• Create new features for the platform with a meaningful value proposition.
• Resolve unclear but urgent tasks.

Skills

Platform engineering

Technical leadership

Cloud-native

Python/JS/Go

Communication

Self-starter

DevOps culture

Tools

ArgoCD

Grafana

Kubernetes

GitHub

Terraform

Helm

Backstage

Job description

Mozilla Corporation is seeking a senior Platform Engineer to lead and shape the internal developer platform. The role focuses on owning infrastructure, guiding architectural decisions, and delivering agentic workflows to boost developer productivity.

Ideal candidates have 5+ years in platform/SRE/DevOps roles, strong cloud-native expertise, and proven leadership. This position emphasizes collaboration across teams, policy proposals, and building value-driven platform features.