Site Reliability Engineer III

onX • Bozeman, MT

5d • $130,000 - $153,000 • Hybrid

About The Position

onX is seeking a Site Reliability Engineer to build and maintain the infrastructure that enables our developers to ship reliably at scale. You'll manage onX's infrastructure platform, deployment automation, and observability through infrastructure-as-code—keeping systems reliable and performant while maintaining a simple path to production for development teams. This is a great opportunity to work on infrastructure that directly impacts millions of outdoor enthusiasts. This position will report to the Principal Site Reliability Engineer.

Requirements

• You have a B.S. or M.S. in computer science or a related field or relevant experience
• You have at least 5+ years of experience where 3+ are supporting production systems
• You have a strong interest and experience with Kubernetes, networking, and infrastructure-as-code.
• You have experience with Terraform/OpenTofu
• You have exposure to at least one major cloud platform
• You evaluate technologies and solutions based on merit, stability, performance and the ability to debug
• You have practical experience with different types of datastores (SQL, NoSQL, object storage) and can explain when to use each based on data access patterns and scalability needs
• You have a strong computer science foundation
• You believe that your profession is a craft and you’re driven to improve every day
• You take strong ownership of your work and platform responsibilities

Nice To Haves

• Familiarity with Google Cloud Platform
• Strong ability to troubleshoot and break down issues
• Experience working with high throughput, low latency services
• Experience working with a distributed team
• Experience working with IAM, auditing & security management within a cloud environment
• Experience working with GIS Mapping systems and tiles
• Experience working with Claude Code
• Experience working with Airflow or equivalent ETL systems

Responsibilities

• Deploy, monitor and maintain highly available systems using technologies such as Terraform, CockroachDB and GCP services to include GKE(Kubernetes), Cloud SQL, Bigtable, Google Composer (Airflow), Google Cloud Storage, BigQuery, Pub/Sub, Cloud Run, etc.
• Maintain and extend a large, mature Terraform codebase.
• Analyze systems and make recommendations to increase performance, availability and minimize cost.
• Automate manual systems to minimize toil wherever possible.
• Develop and maintain integrations with 3rd party monitoring and alerting systems, such as Google Cloud Monitoring, Prometheus, OpenTelemetry, Checkly, and Rootly.
• Drive incident response best practices for on-call engineering teams across onX. Participate in the SRE team's on-call rotation for core infrastructure.
• Collaborate in architectural decisions and direction involving our services and initiatives.

Benefits

• Competitive salaries, annual bonuses, equity, and opportunities for growth
• Comprehensive health benefits including a no-monthly-cost medical plan
• Parental leave plan of 5 or 13 weeks fully paid
• 401k matching at 100% for the first 3% you save and 50% from 3-5%
• Company-wide outdoor adventures and amazing outdoor industry perks
• Annual “Get Out, Get Active” funds to fuel your active lifestyle in and outside of the gym
• Flexible time away package that includes PTO, STO, VTO, quiet weeks, and floating holidays

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Associate degree