Senior SRE Engineer II - Reliability & Automation (Hybrid)

Ajaib; Indonesia; Hybrid; IDR 420,000,000 - 700,000,000; Full time

Benefits offered by this job

Performance Bonus

Private Insurance

Paid Time Off

Learning & Development

Hybrid Work Arrangement

Career Growth

Employee Perks

Collaborative & High-Ownership Culture

Job summary

Ajaib Group is hiring a Senior SRE Engineer II to own the reliability of production services and platforms end to end. You will define SLOs with product teams, build observability, manage incidents, and automate cloud infrastructure using Kubernetes and Terraform.

You will collaborate with product engineering to keep trading, payment and money systems available and fast, while leading on-call rotations and improving CI/CD practices for safe releases and cost efficiency.

Qualifications

• Bachelor's degree in Computer Science or equivalent practical experience.
• 5+ years of professional engineering in SRE, DevOps, infrastructure or platform roles, including on-call ownership of production systems with real traffic.
• Solid understanding of SLOs, incident management, capacity planning and resilience patterns.
• Hands-on experience with monitoring, logging and tracing tools such as Prometheus, Grafana, Datadog and OpenTelemetry.
• Strong experience with Kubernetes, infrastructure as code (Terraform) and a major cloud platform (GCP or AWS).
• Good programming and scripting skills in Go, Python or Bash, used to build tools and automation.
• Strong Linux, networking (DNS, TLS, load balancing) and troubleshooting skills.
• Working experience operating relational databases, Kafka or Redis.
• Ownership mindset and clear communication. Fintech or regulated, high-traffic environments is a plus.

Responsibilities

• Own the reliability of services and platforms: define SLOs with product teams, track them and act when they are at risk.
• Build and improve monitoring, logging, tracing and alerting so that problems are found quickly and alerts are useful and not noisy.
• Be part of the on-call rotation, lead incident response, restore service quickly and run blameless post-mortems with tracked action items.
• Build and maintain cloud and Kubernetes infrastructure as code, with code review and safe rollout of every change.
• Improve CI/CD pipelines and release practices, including canary releases, automated rollback and safe database changes.
• Plan capacity for known peaks, such as market open and salary days, run load tests and keep cloud cost under control.
• Keep databases, Kafka and Redis healthy, with tested backups, failover and monitoring.
• Automate repetitive work with code and measure the toil removed.
• Run recovery tests and game days for the systems you own, and keep runbooks accurate.
• Work with Security and Compliance on access control, secrets management, patching and audit evidence.
• Review production readiness of new services and give clear reliability guidance to engineering teams.
• Mentor mid-level engineers and share knowledge within the team.

Skills

Kubernetes

Prometheus

Grafana

Datadog

OpenTelemetry

Terraform

Go

Python

Bash

Linux

Networking

DNS

TLS

Load balancing

Kafka

Redis

SLOs

Incident management

Cloud platforms (GCP/AWS)

Education

Bachelor's degree in Computer Science or equivalent

Tools

Terraform

Kubernetes

Job description

Ajaib Group is hiring a Senior SRE Engineer II to own the reliability of production services and platforms end to end. You will define SLOs with product teams, build observability, manage incidents, and automate cloud infrastructure using Kubernetes and Terraform.

You will collaborate with product engineering to keep trading, payment and money systems available and fast, while leading on-call rotations and improving CI/CD practices for safe releases and cost efficiency.