Job brief
We are looking for an experienced Site Reliability Engineer to take ownership of our mission-critical production infrastructure and drive our reliability initiatives. You will work within our engineering team to replace manual operational tasks with robust automation, improve our monitoring and alerting frameworks, and define the standards for our cloud architecture. This role is perfect for a platform-focused engineer who enjoys solving complex distributed systems puzzles and wants to ensure our global platform remains fast and reliable. Join us to help shape the future of our scalable tech stack and directly influence our product's uptime.
Key highlights
- Architect and maintain scalable, high-availability infrastructure on AWS or GCP using Infrastructure-as-Code tools like Terraform and Pulumi.
- Develop automated CI/CD pipelines using Jenkins, GitLab CI, or GitHub Actions to enable rapid, reliable code deployments to production environments.
- Implement comprehensive observability stacks using Prometheus, Grafana, Datadog, or New Relic to monitor system health and detect performance bottlenecks.
- Conduct blameless post-mortems and root-cause analysis after production incidents to implement long-term fixes that prevent recurring system outages.
What is a Site Reliability Engineer?
A Site Reliability Engineer is a specialized professional who bridges the gap between software development and IT operations to create highly scalable, reliable software systems. By applying engineering principles to operational challenges, a Site Reliability Engineer ensures that complex distributed systems maintain high uptime and performance standards. Their work integrates software development, systems engineering, and deep observability to eliminate manual toil through automation, making them critical to the stability of modern cloud-native enterprises.
What does a Site Reliability Engineer do?
A Site Reliability Engineer spends their day architecting automation for incident response, capacity planning, and deployment pipelines using tools like Kubernetes, Terraform, and Python. They perform root-cause analysis on production outages, manage infrastructure-as-code (IaC) to ensure environment consistency, and implement SLOs (Service Level Objectives) to measure system health. By collaborating with developers to improve service architectural patterns, they reduce technical debt and build resilient systems that can withstand massive traffic spikes and unexpected failures.
Key responsibilities
- Architect and maintain scalable, high-availability infrastructure on AWS or GCP using Infrastructure-as-Code tools like Terraform and Pulumi.
- Develop automated CI/CD pipelines using Jenkins, GitLab CI, or GitHub Actions to enable rapid, reliable code deployments to production environments.
- Implement comprehensive observability stacks using Prometheus, Grafana, Datadog, or New Relic to monitor system health and detect performance bottlenecks.
- Conduct blameless post-mortems and root-cause analysis after production incidents to implement long-term fixes that prevent recurring system outages.
- Design and manage container orchestration platforms using Kubernetes to ensure efficient scaling and resource utilization for microservices architectures.
- Optimize database performance and data storage strategies across SQL and NoSQL systems like PostgreSQL, MongoDB, or Redis to reduce latency.
- Create and maintain internal tooling and scripts in Python or Go to automate repetitive manual operations and reduce system-wide toil.
- Collaborate with software engineering teams to embed reliability best practices and performance tuning into the software development lifecycle.
Requirements and skills
- 3+ years of professional experience in Site Reliability Engineering, DevOps, or systems engineering within a cloud-native environment.
- Expert-level proficiency in at least one modern programming language such as Python, Go, or Ruby for automation and tool development.
- Deep technical understanding of Linux system administration, networking protocols (TCP/IP, DNS, TLS), and distributed system architecture.
- Proven experience managing Kubernetes clusters in production, including Helm charting, ingress controllers, and service mesh implementations.
- Strong command of cloud-native infrastructure automation via Terraform, Ansible, or AWS CloudFormation for multi-region deployments.
- Ability to communicate complex incident resolutions and technical architecture decisions clearly to both engineering peers and non-technical stakeholders.
- Bachelor’s degree in Computer Science, Information Technology, or a relevant field, or equivalent industry experience in high-scale systems.
- Relevant professional certifications such as Certified Kubernetes Administrator (CKA) or AWS Certified DevOps Engineer are highly preferred.
FAQs
What does a Site Reliability Engineer do on a daily basis?
A Site Reliability Engineer spends their time automating manual infrastructure tasks, monitoring system performance, and troubleshooting production incidents. They work on capacity planning, managing cloud resources through code, and refining observability tools to ensure the platform meets its uptime targets. Much of their day-to-day involves coding automation tools and consulting with development teams on system architecture.
What are the essential skills for a Site Reliability Engineer?
Essential skills include a strong grasp of Linux internals, cloud platform expertise (AWS, Azure, or GCP), and proficiency in scripting languages like Python or Go. A successful Site Reliability Engineer must also excel at container orchestration with Kubernetes, infrastructure-as-code automation, and deep analytical problem-solving during high-pressure outages. Soft skills like technical communication and a proactive mindset toward preventing future failures are equally critical.
Who does a Site Reliability Engineer work with in an organization?
A Site Reliability Engineer acts as a bridge between software development teams and systems operations. They collaborate closely with frontend and backend developers to improve code deployment and reliability, product managers to define Service Level Objectives (SLOs), and security teams to ensure infrastructure compliance. This cross-functional collaboration ensures that the software features being built are not only functional but also stable and scalable.
Why is the Site Reliability Engineer role important to a company?
The Site Reliability Engineer role is vital because it protects a company’s revenue and reputation by minimizing downtime and maximizing system performance. By automating operational tasks, they allow development teams to focus on shipping features faster while simultaneously reducing the risk of system failures. Organizations rely on them to bridge the gap between building new software and maintaining the production environment, which is critical for scaling modern digital businesses.