Staff Software Engineer, SRE
About The Position
We are seeking a highly skilled and collaborative Staff Software Engineer to join our Tools & Infra DevOps (SRE) team. In this role, you will help shape and drive the platform that powers developer velocity, CI/CD workflows, and non-production infrastructure reliability at scale. You will lead key initiatives improving automation, observability, and deployment efficiency — helping engineering teams deliver high-quality software with confidence. This is a high-impact role where you will influence architecture, mentor engineering teams, and define technical standards that elevate our operational excellence across Poshmark.
Requirements
- 5–8+ years of experience in DevOps, SRE, or Infrastructure Engineering roles
- 7+ years engineering experience with majority focused on DevOps, SRE, or Platform Engineering
- Strong Kubernetes expertise (workload orchestration and cluster-level debugging)
- Proven experience architecting CI/CD systems at scale (Jenkins/GitHub Actions/Spinnaker)
- Hands-on experience with automation tools: Terraform, Helm, Ansible, etc.
- Solid understanding of distributed systems, monitoring, and operational excellence
- Proficient in Python, Bash, Golang, or Ruby for automation
- Strong leadership communication skills with ability to mentor and influence
- Track record of driving impactful technical initiatives end-to-end
Responsibilities
- Lead design and development of scalable CI/CD systems enabling efficient and reliable delivery for multiple engineering teams
- Architect, automate, and optimize non-production infrastructure to improve developer productivity, reliability, and environment consistency
- Implement enhanced observability and monitoring solutions to reduce MTTR and proactively improve system health
- Drive DevEx improvements including remote dev environments, build optimizations, and automation workflows
- Champion infrastructure-as-code standards (Terraform, Ansible, etc.) for repeatable and secure deployments
- Collaborate with cross-functional stakeholders (Security, QA, Data Engineering, Platform teams) to align reliability and operational goals
- Lead key explorations of emerging tools and technologies to evolve the platform (e.g., GitHub Actions, ArgoCD, service mesh, logging modernization)
- Mentor engineers on DevOps best practices, fostering strong engineering culture, quality, and ownership
- Serve as an escalation point during production-like issues in non-prod environments to ensure rapid resolution
- Influence roadmap prioritization with data-driven decision making
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed
