Senior Site Reliability Engineer

Employment Type: Hybrid Location Type: Seattle, WA Salary: $163,250 - $229,900 (depending on location)

Position Overview

Flexe is seeking a Senior Site Reliability Engineer to join our Security and Infrastructure Engineering team. You will be responsible for developing and maintaining the tools and processes that ensure consistency and reliability for our internal engineering customers. This role is crucial in transforming the logistics industry by providing technology-powered flexible warehousing infrastructure to large enterprise companies.

Responsibilities

Platform Reliability & Observability (40%)

• Design, implement, and maintain systems and tools to enhance the reliability, consistency, and performance of Flexe’s engineering platform.
• Develop and manage metrics, logging, and monitoring strategies for real-time system health visibility.
• Define and refine alerting strategies for timely and actionable responses.

Infrastructure as Code & Automation (30%)

• Automate infrastructure provisioning and management using Terraform or equivalent tools.
• Reduce manual toil by developing and integrating automated processes across the engineering toolchain.
• Ensure infrastructure is consistent, secure, and compliant with best practices.

Cross-Team Collaboration & Enablement (20%)

• Partner with other engineering teams to understand their needs and deliver scalable solutions.
• Provide internal support and education on reliability best practices, SRE principles, and tooling adoption.
• Act as a bridge between development and operations, improving deployment pipelines and workflows.

Continuous Improvement & Documentation (10%)

• Thoroughly document systems, tools, and processes to support team onboarding and long-term maintenance.
• Identify reliability gaps and continuously iterate on systems to improve developer confidence and velocity.

Qualifications

Required Qualifications

• 5+ years of experience in software engineering, reliability engineering, devops, or platform engineering roles.
• Proven experience implementing infrastructure as code (e.g., Terraform) and automating infrastructure and operational workflows.
• Strong background with cloud platforms (GCP, AWS, or Azure); ability to manage resources and deployments at scale.
• Hands-on experience with Kubernetes, including managing clusters and related ecosystem tools.
• Experience implementing CI/CD pipelines and monitoring/logging systems for distributed environments.

Preferred Qualifications

• Experience with Google Cloud Platform (GCP), including use of GKE (Google Kubernetes Engine).
• Familiarity with ISTIO service mesh or similar service discovery and traffic control tools.
• Advanced experience with Terraform for cloud infrastructure management.
• Strong understanding of SRE best practices including SLAs, SLOs, and error budgeting.

Company Information

Flexe is a team of technology entrepreneurs and logistics experts transforming the $1.5T logistics industry. We deliver technology-powered flexible warehousing infrastructure to the world’s largest Enterprise companies, creating unprecedented agility and flexibility in their supply chains. Our cloud-based software platform connects to 1300+ warehouse operators across North America, making the process of sourcing, operating and scaling logistics services fast and efficient.

Learn more at Flexe.com.

Benefits

Our benefits package at Flexe is thoughtfully designed to help our employees lead healthy lives inside and outside of work.

• Medical, dental, and vision insurance
• 401k with employer match
• Flexible Time Off Policy, with 10 company paid holidays
• 2 days of volunteer time off
• 12 weeks of paid parental leave
• Company equity as part of compensation package.

Application Instructions

This is a hybrid position based in Seattle, WA. Team members are expected to work in-office three days a week (Tuesday, Wednesday, and Thursday), with remote work on Monday and Friday.

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