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Senior Site Reliability Engineer

Backend Developer • Senior • Remote • Vollzeit • 📍 Budapest

Senior SRE role at SEON, a fraud prevention and AML compliance platform, focused on the reliability, scalability and performance of its AWS-based cloud infrastructure. Based in Budapest with a hybrid schedule or fully remote within Europe.

Responsibilities

  • Ensure system reliability, availability and performance by applying SRE best practices
  • Build and maintain monitoring and alerting using Prometheus, Grafana, the ELK stack and similar tools
  • Manage incident response and root cause analysis for production issues
  • Run postmortems to learn from failures and drive continuous reliability improvements
  • Monitor and optimize cloud infrastructure for efficient resource use and cost-effectiveness
  • Automate routine tasks and processes to reduce manual work
  • Plan capacity for future growth so infrastructure scales with demand
  • Define, measure and monitor SLOs and SLIs against reliability targets
  • Work with engineering and product teams to give feedback on new architectures
  • Write and maintain documentation for architecture, infrastructure and troubleshooting
  • Provide on-call support for continuous availability
  • Ensure systems meet security and compliance requirements through regular audits
  • Stay current with new technologies and industry trends

Requirements

  • 6+ years of experience as an SRE, DevOps or in a similar engineering role focused on reliability
  • Strong hands-on experience with Kubernetes (AWS EKS preferred)
  • Strong hands-on expertise in Terraform
  • Extensive experience with multi-region and multi-account AWS setups
  • Strong experience with monitoring and logging tools such as Prometheus, Grafana, Elasticsearch and Kibana
  • Strong experience deploying, maintaining and troubleshooting scalable distributed components in a microservice architecture
  • Experience troubleshooting and improving customer-critical latency, availability and performance issues
  • Ability to quickly troubleshoot complex infrastructure issues
  • Proficiency with incident management tools such as PagerDuty or Opsgenie
  • Familiarity with CI pipelines and tools (GitHub Actions preferred)
  • Experience with GitOps practices and CD tools (ArgoCD preferred)
  • Proactive, independent problem-solving attitude
  • Excellent communication and collaboration skills

Soft skills

Proactive problem-solvingExcellent communicationCross-functional collaboration

What we offer

  • Hybrid work in Budapest or fully remote within Europe
Languages: English