Limit Break - Senior DevOps/Site Reliability Engineer
Requirements
• 5+ years experience in SRE, Devops or Systems engineering. • Strong background in Kubernetes, including operating multiple EKS clusters in production. • Extensive experience in Terraform and Ansible. • CI/CD and automation experience with tools such as GitHub Actions, Jenkins, or GitLab CI. • Solid background in AWS, including experience with Aurora, RDS (MySQL/SQL), and networking. • Ability to participate in an on-call rotation. • Effective communication skills to be able to clearly explain your reasoning and thought process for anything you propose. • Excellent collaboration skills to be able to work closely with product engineers and product owners to understand their context and co-design appropriate solutions which balance feature velocity with site reliability. • Implementation of in-house monitoring and observability infrastructure (e.g. Grafana, Thanos, Loki, or equivalents). • Implementation of ElasticSearch stack or equivalent solutions for capturing logs from all environments. • Experience with CloudFlare, CDN technologies, and edge/perimeter networking. • Exposure to cloud security and perimeter tooling such as Wiz (or equivalent CSPM/vulnerability detection), AWS GuardDuty, CloudFlare Zero Trust, and secrets management platforms. • Experience addressing vulnerabilities — comfortable finding issues, digging deep to root cause, and driving remediation. • Implement various tools to monitor and protect the environment in real-time. • A Plus: • A Plus: • Experience with containerised and serverless architectures (we use both to keep our teams flexible). • Prior blockchain experience. • Worked on a large greenfields project(s). • If you are confident, driven and are looking for an exciting role, this job could be a great opportunity for you. • This is an international blockchain gaming company that operates regionally, and is opening offices in multiple locations around the globe.
Responsibilities
• Identify, propose and execute improvements to performance and scalability bottlenecks across our multi-cluster EKS environment on AWS. • Measure systems' health, scalability and performance metrics and identify areas of improvement. • Deploy services and troubleshoot production issues day-to-day, using code to solve broad operational challenges within the Limit Break Infrastructure and Platform. • Work with the wider engineering team to identify how we can provide the most production-like environment for running both manual and automated testing. • Define SLOs, SLIs, monitoring, alerting and incident response practices — and continuously improve our observability stack (Grafana, Thanos, Loki) to be ready for worldwide scale.
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