Observability Engineer

Optimum Solutions (Singapore) Pte Ltd.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Optimum Solutions (Singapore) Pte Ltd. seeks an Observability Engineer to lead enterprise observability and service reliability across infrastructure and application domains. You will drive proactive monitoring, automation, and resilience initiatives to boost system availability and MTTR reduction.

You will define architecture, deploy full-stack observability platforms, and embed telemetry into cloud-native pipelines, leveraging IaC and SRE practices to support regulatory compliance and audits.

Qualifications

• Qualification in Computer Science, IT, or equivalent practical experience.
• Experience in Infrastructure, Cloud, or SRE, ideally within regulated environments.
• Hands-on with observability tools such as Datadog, Dynatrace, Splunk, or ELK Stack.
• In-depth IaC and cloud observability tooling (Terraform, Ansible, Python) with AWS/Azure tooling.
• Strong understanding of SRE principles and regulatory frameworks for automated remediation.

Responsibilities

• Define enterprise observability architecture aligned with resilience standards.
• Deploy and optimize full-stack observability platforms and integrate with ITSM/AIOps for predictive alerting.
• Implement SRE frameworks, error budgets, automation, and runbooks.
• Architect telemetry for AWS/Azure and embed observability into CI/CD pipelines via IaC.

Skills

Observability engineering

SRE

Cloud architecture

Automation

Compliance & regulatory awareness

Education

Bachelor's in Computer Science or IT

Tools

Datadog

Dynatrace

Splunk

ELK Stack

Terraform

Ansible

Python

AWS CloudWatch

Azure Monitor/Log Analytics

Job description

Role Overview

The Observability Engineer leads the enterprise observability and service reliability strategy across infrastructure and application domains. This role drives proactive monitoring, automation, and resilience initiatives to enhance system availability, ensure regulatory compliance, and reduce mean time to resolution (MTTR).

Key Responsibilities

• Observability Strategy & Governance: Define enterprise observability architecture aligned with operational resilience standards. Deploy and optimize full-stack observability platforms (metrics, logs, traces) and integrate them with ITSM and AIOps systems for predictive alerting.
• Reliability Engineering & Automation: Implement SRE frameworks, define error budget policies, and codify operational reliability. Automate runbooks, self-healing workflows, and auto-remediation actions using Python, Ansible, and Terraform.
• Cloud & Platform Observability: Architect and manage telemetry solutions for cloud-native workloads across AWS and Azure, embedding observability into landing zones and CI/CD pipelines via Infrastructure-as-Code (IaC).
• Operational Excellence: Partner with cross-functional teams to conduct resilience testing, chaos engineering, and capacity validation. Maintain executive dashboards for operational risk indicators and act as a technical advisor during major incidents and audits.

Competencies and Qualifications

• Technical Background: Qualification in Computer Science, Information Technology, or equivalent practical experience.
• Domain Experience: Track record in Infrastructure, Cloud, or Site Reliability Engineering (SRE), with experience operating as an SRE subject matter expert, ideally within financial services or regulated environments.
• Observability Platforms: Hands-on proficiency with tools such as Datadog, Dynatrace, Splunk, or ELK Stack.
• Automation & Cloud: Expertise in Infrastructure-as-Code and ing (Terraform, Ansible, Python) alongside cloud observability tooling (AWS CloudWatch/X-Ray, Azure Monitor/Log Analytics).
• SRE & Compliance: Deep understanding of SRE principles (SLOs/SLAs, error budgets), financial sector operational resilience frameworks (e.g., MAS TRM, DORA), and automated remediation.
• Certifications: Relevant certifications in observability platforms, IaC, cloud engineering (AWS/Azure), SRE, or ITIL are advantageous.