DevOps Engineer II

You'll be part of a high-performing DevOps team responsible for evolving our cloud infrastructure, CI/CD pipelines, and observability frameworks across environments. You'll have the autonomy to design, build, and optimise our infrastructure systems while enabling developer productivity at scale.

Responsibilities

Design, build, and maintain CI/CD pipelines for all HackerRank environments from development to production; Automate infrastructure using Terraform, Docker, and Kubernetes (EKS), ensuring scalability and reproducibility; Lead and evangelise DevOps best practices across engineering teams, CI/CD hygiene, observability, and cost-efficient architectures; Implement and maintain monitoring, alerting, and incident response systems using tools like OpsGenie, New Relic, and ELK; Optimise the performance and utilisation of key systems such as Redis, RDS, Redshift, ElasticSearch, and Kafka; Partner with security and platform teams to ensure compliance, resilience, and threat protection across cloud environments; Contribute to cloud cost optimisation initiatives and infrastructure efficiency projects

Requirements

Bring 3+ years of experience in DevOps, SRE, or Cloud Infrastructure Engineering roles; Deep expertise with AWS (and ideally some exposure to GCP), including EKS, EC2, S3, SQS, and IAM; Strong experience with Terraform, Docker, Kubernetes, and Linux (Ubuntu); Hands-on scripting or coding skills in Python or Java; Solid grasp of monitoring, alerting, and performance tuning principles; Strong collaborator who can partner with developers, QA, and leadership teams to drive platform improvements

Nice to have

Experience implementing ArgoCD, Jenkins, or other CI/CD orchestration tools; Background in security engineering, threat modelling, or penetration testing; Knowledge of observability frameworks and modern APM tools (New Relic, Prometheus, Grafana); Proven track record in cost optimisation and infrastructure scaling for high-traffic systems; Experience working with multi-cloud or hybrid environments