Site Reliability Engineer
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Summary
Site Reliability Engineer at Sigma Software in Kyiv who defines SLOs/error budgets, builds CI/CD pipelines, and manages scalable AWS cloud infrastructure with Kubernetes, Docker, and Infrastructure-as-Code, plus observability (Datadog/Grafana/Prometheus) and incident response.
- Define and maintain SLOs, SLIs, and error budgets for critical platform services
- Build and optimize CI/CD pipelines for reliable software delivery
- Design and manage scalable cloud infrastructure using Infrastructure-as-Code practices
- Implement monitoring, logging, tracing, and alerting solutions across the platform
- Collaborate with engineering teams to embed reliability practices into the development lifecycle
- Lead incident response activities and post-mortem analysis
- Automate operational processes to reduce manual effort and improve efficiency
- Support security and compliance initiatives for enterprise deployments
- Ensure platform scalability, reliability, and high availability
- Contribute to infrastructure architecture and operational strategy
- 4+ years of experience in Site Reliability Engineering, DevOps, or Platform Engineering
- Strong hands-on experience with Kubernetes, Docker, and container orchestration
- Solid experience with cloud platforms, preferably AWS
- Practical experience with Terraform, Pulumi, or other Infrastructure-as-Code tools
- Experience with observability and monitoring tools such as Datadog, Grafana, or Prometheus
- Understanding of incident management and production operations
- Knowledge of security best practices and enterprise compliance standards
- Experience with Python or Go for scripting and automation
- Strong communication and collaboration skills
- Upper-Intermediate English level