Site Reliability Engineer

Overview We are seeking a skilled and passionate

Site Reliability Engineer (SRE)

to ensure the reliability, scalability, and performance of our hybrid and cloud-native infrastructure. You will play a critical role in automating operations, improving system resilience, and supporting mission-critical services running across Kubernetes and cloud environments. This role is ideal for engineers who enjoy solving complex infrastructure challenges, building automation, and improving platform reliability at scale.

Responsibilities

Maintain high availability, scalability, and performance of production systems

Define and monitor SLIs, SLOs, and error budgets to ensure service reliability.

Perform root cause analysis, incident response, and postmortem reviews.

Implement reliability improvements and proactive failure prevention.

Support multi-cluster and hybrid infrastructure environments.

Implement autoscaling and high availability architecture

CI/CD, GitOps & Release Engineering

Design and maintain CI/CD pipelines using

GitLab CI/CD .

Provision and manage infrastructure using

Terraform / OpenTofu .

Develop and maintain

Helm charts

for Kubernetes deployments.

Automate operational tasks using

Python scripting

to reduce manual toil.

Observability, Monitoring & Distributed Tracing

Implement centralized logging using

Grafana Loki

and

ELK Stack .

Build dashboards and alerts using

Grafana

and

Datadog .

Implement distributed tracing using

OpenTelemetry

to improve system visibility.

Improve monitoring coverage and alert accuracy.

Conduct load and stress testing using tools such as

k6, Locust, or JMeter .

Analyze performance bottlenecks and implement tuning strategies.

Support capacity planning and performance optimization.

Support Change Data Capture (CDC) and real-time data streaming pipelines.

Work with

Confluent Platform / Apache Kafka

to ensure reliable event-driven data flow.

Security & Secret Management

Manage secrets securely using

Google Cloud Secret Manager

and Kubernetes secrets, Vault Hashicorp.

Implement secure CI/CD and platform access practices.

Education Bachelor’s degree in Computer Science, Informatics, Information Systems, Electrical Engineering, Mathematics/Statistics, or related field.

Experience

0–4 years

of experience in SRE, DevOps, Cloud Engineering, or Platform Engineering.

Hands-on experience supporting production systems and cloud infrastructure.

Technical Skills

Strong Linux system administration and networking fundamentals.

Hands-on experience with Kubernetes and containerized environments.

Experience designing and maintaining CI/CD pipelines.

Infrastructure as Code experience (Terraform), Ansible.

Monitoring, logging, and observability best practices.

Programming/scripting skills in

Bash ,

Python

(Go is a plus).

Familiarity with

Google Cloud Platform (GCP) .

Contact Email Group Legal & Corporate : corporate.secretary@ioh.co.id

Email Investor Communication:

investor@ioh.co.id

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