Remote Site Reliability Engineer — Observability & Incident Lead

STN Inc; Poland; Remote; PLN 454,890 - 682,335; Full time

Job summary

STN Inc is seeking a Site Reliability Engineer to own reliability, observability, and incident response for the GPU One platform. You will define SLOs, build the observability stack, and lead major incidents to resolution.

The role requires strong SRE/DevOps background, proficiency in Go or Python, and hands-on Kubernetes experience, with a focus on mitigating outages and improving MTTR.

Qualifications

• 5+ years in SRE, DevOps, or production engineering roles.
• Strong programming in Go, Python, or both.
• Hands-on experience operating Kubernetes-based platforms at scale.
• Deep familiarity with observability tooling (Prometheus, Grafana, Datadog, OpenTelemetry).
• Strong incident management experience including major-incident command.

Responsibilities

• Define and operate SLOs aligned with customer SLAs.
• Build and maintain observability stack with metrics, logs, traces, and alerting.
• Lead incident response and chair post-incident reviews.
• Drive automation to reduce toil and improve MTTR.
• Author and maintain runbooks with the NOC.
• Manage on-call rotation and incident-management tooling.
• Coordinate cross-functionally with NOC, Platform Engineering, and Network Engineering.
• Drive chaos engineering, game days, and reliability testing programs.
• Produce SLA performance reports with the SLA Manager.
• Mentor junior engineers and contribute to engineering culture.

Skills

SRE experience

Go

Python

Kubernetes

Observability

Incident management

Tools

Prometheus

Grafana

Datadog

OpenTelemetry

Gremlin

Litmus

Job description

STN Inc is seeking a Site Reliability Engineer to own reliability, observability, and incident response for the GPU One platform. You will define SLOs, build the observability stack, and lead major incidents to resolution.

The role requires strong SRE/DevOps background, proficiency in Go or Python, and hands-on Kubernetes experience, with a focus on mitigating outages and improving MTTR.