Senior DevOps Engineer

Arena Club•Los Angeles, CA

2d•$140,000 - $180,000

About The Position

We’re seeking a Senior DevOps Engineer to design, build, and operate the infrastructure, deployment systems, and operational tooling that support Arena Club’s platform. In this role, you will own critical components of our cloud and delivery environment, ensuring systems are secure, reliable, scalable, and efficient. You will drive infrastructure and automation initiatives end-to-end, improving system performance, deployment velocity, and developer productivity. This position is designed for engineers who operate independently, consistently deliver high-quality solutions, and proactively identify opportunities to improve reliability, scalability, and operational efficiency. As a trusted partner to engineering and product teams, you will help enable fast, safe, and resilient product delivery in a fast-paced environment where your work directly impacts system uptime, performance, and overall platform health.

Requirements

6+ years of experience in DevOps, Site Reliability Engineering, platform engineering, or infrastructure-focused software engineering roles
Strong experience designing and operating cloud infrastructure in AWS production environments
Hands-on experience managing Kubernetes clusters at scale
Proven experience building and maintaining CI/CD pipelines
Strong experience with infrastructure as code tools such as Terraform
Experience implementing monitoring, logging, and observability solutions in production systems
Proficiency in scripting or programming (Python, Bash, or similar)
Strong understanding of cloud networking, security best practices, and system reliability principles
Ability to independently own infrastructure initiatives from design through implementation and operation
Strong problem-solving skills and the ability to communicate technical risks, trade-offs, and operational impacts effectively
Ability to operate effectively in a fast-paced startup environment while maintaining system stability and high operational standards

Nice To Haves

Experience supporting high-growth or high-availability production environments
Experience with cost optimization and performance tuning in AWS
Experience driving incident management, on-call practices, or reliability improvements
Experience mentoring engineers or influencing DevOps culture across teams

Responsibilities

Design, implement, and maintain CI/CD pipelines for web, backend, and mobile applications to support reliable and repeatable deployment
Manage and optimize Kubernetes clusters to ensure high availability, performance, and scalability in a production environment
Build and maintain infrastructure as code using Terraform across the AWS environment
Design and implement a secure, scalable, and cost-effective cloud architecture leveraging AWS services
Develop automation scripts and internal tooling to reduce manual work and improve operational efficiency
Establish and maintain advanced monitoring, logging, alerting, and incident response practices using DataDog, CloudWatch, and Cloudflare
Troubleshoot production incidents, perform root cause analysis, and implement long-term reliability improvements
Identify infrastructure risks, performance bottlenecks, and technical debt, and drive proactive remediation
Partner closely with development teams to improve deployment workflows, system observability, and operational readiness
Promote DevOps best practices, reliability standards, and operational ownership across the Engineering team
Document infrastructure architecture, operational procedures, and system dependencies to support team continuity and resilience