Cloud-Scale SRE: Reliability, Observability & Incident Mastery

SEVEN HILLS CONSULTING PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Seven Hills Consulting Pte. Ltd. seeks an experienced Site Reliability Engineer to ensure the reliability, availability and performance of core systems and platform services.

The role blends software engineering with operations, emphasizing automation, monitoring and data‑driven analysis to improve reliability while preserving velocity. As reliability owners and domain practitioners, SREs support platform and product teams, guided by senior leadership to establish standards, observability,

Qualifications

• Experience with AWS core services (EC2, ECS/EKS, Lambda, S3, RDS/Aurora, DynamoDB, VPC, ELB/ALB/NLB, Route53, IAM).
• Designing multi-AZ and multi-region architectures for high availability.
• Networking in AWS (subnets, routing, NAT, security groups, NACLs, VPC peering, PrivateLink).
• Experience with well-architected framework pillars (reliability, security, cost optimization).
• Designing fault-tolerant, horizontally scalable systems.
• Proficiency with Terraform, CloudFormation, or CDK.
• Hands-on with CloudWatch, Prometheus, Grafana, Datadog, Dynatrace, OpenTelemetry.
• Modular IaC design patterns and state management best practices.

Responsibilities

• Own end-to-end system reliability, availability, and performance with defined SLAs/SLOs/SLIs and proactive health improvements.
• Establish and govern error budget policies to balance release velocity and reliability.
• Lead major incident response efforts and drive blameless postmortems for systemic improvements.
• Standardize and enhance observability across environments using monitoring and tracing tools.

Job description

Seven Hills Consulting Pte. Ltd. seeks an experienced Site Reliability Engineer to ensure the reliability, availability and performance of core systems and platform services.

The role blends software engineering with operations, emphasizing automation, monitoring and data‑driven analysis to improve reliability while preserving velocity. As reliability owners and domain practitioners, SREs support platform and product teams, guided by senior leadership to establish standards, observability,