Site Reliability Engineer

AgileEngine, LLC.; Polska; Remote; PLN 210,000 - 300,000; Full time

Job summary

AgileEngine, LLC. is seeking a Site Reliability Engineer to operate and improve a Kubernetes-based API platform across public and private cloud environments. You will work with observability tooling, manage incidents end-to-end, onboard new clients, and build automation to improve performance.

The role emphasizes Kubernetes production experience, Linux proficiency, and experience with a major cloud provider (AWS or Azure). Remote work with flexible hours is supported.

Qualifications

• 4+ years of hands-on experience operating Kubernetes in production.
• Strong Linux and command line fundamentals.
• Troubleshooting complex systems from the application layer to infrastructure.
• Experience with a public cloud provider, preferably AWS or Azure.

Responsibilities

• Operate and maintain the Kubernetes-based platform across public and private cloud environments.
• Leverage observability tooling to ensure actionable alerts with up-to-date runbooks and documentation.
• Manage incidents end-to-end including incident response, root cause analysis, and post-incident reviews.
• Onboard and support new clients onto the platform.
• Build automation and diagnostic tooling to reduce manual effort and evaluate performance.
• Identify and deliver process improvements.
• Support software and hardware upgrades and keep components up to date.
• Proactively manage capacity to scale with demand.

Skills

Kubernetes operations

Linux fundamentals

Cloud platforms (AWS/Azure)

English (upper-intermediate)

Tools

Grafana

Prometheus

Loki

Tempo

Python

Terraform

Helm

CI/CD

Job description

We are looking for a Site Reliability Engineer to operate and improve a Kubernetes-based API platform across public and private cloud environments, including automation, tooling, and incident management.

The mandatory requirements are 4+ years of hands-on experience operating Kubernetes in production, strong Linux and command line skills, troubleshooting complex systems, experience with AWS or Azure, and an upper-intermediate English level.

What you will do

• Operate and maintain the Kubernetes based platform across public and private cloud environments.
• Work with observability tooling to ensure alerts are actionable through up-to-date runbooks and documentation.
• Manage incidents from end-to-end, including incident response, root cause analysis, and post incident reviews.
• Onboard and support new clients onto the platform.
• Build automation and diagnostic tooling that cuts manual effort and evaluates performance.
• Identify and deliver process improvements.
• Support software and hardware upgrades and keep components up to date.
• Proactively manage capacity so the platform scales with demand.

Must haves

• 4+ years of hands-on experience operating Kubernetes in production, ideally with Service Mesh.
• Strong Linux and command line fundamentals.
• Confident debugging and troubleshooting complex systems, from the application layer through to lower-level infrastructure.
• Experience working with a public cloud provider, preferably Azure or AWS.

Nice to haves

• Working knowledge of Grafana, Prometheus, Loki and Tempo is a plus.
• Scripting or coding in Python or Java is a strong plus.
• CI/CD, infrastructure as code such as Helm or Terraform is a plus.
• Financial services background is not required.
• Growth without limits: build your skills through mentorship, internal TechTalks, challenging projects, and a dedicated annual learning budget
• Competitive compensation: get recognition that reflects your skills and impact, with regular performance and compensation reviews
• Flexibility: work 100% remotely with flexible hours that support focus, autonomy, and a healthy work rhythm
• Meaningful, modern projects: build impactful products using modern technologies alongside global teams and leading brands
• Collaborative culture: join a supportive environment with zero micromanagement where ideas are welcomed and contributions are recognized
• Well-being & support: access local well-being programs and people-focused support tailored to your location