Position: Senior Site Reliability Engineer
Company: Skelia
Category: Sysadmin
Experience required: 5y
English level: fluent

**Mission**
- Utilize your knowledge of Web, App, Network, Server, Storage and Security technologies to administer, monitor and troubleshoot application and network components in our cloud-based environment
- Create and monitor dashboards and alerts for key infrastructure metrics, and business KPIs that relate to site reliability.
- Provide production support (L2) for Customer Support and Product Development teams through triage, troubleshooting, and remediation of incidents and problems
- Respond to monitoring alerts in a rotating on-call team environment
- Provide analysis of complex system behavior, and resolution of performance and application issues
- Identify and remediate gaps in metrics gathered, monitoring, alerting, dashboarding and trending
- Develop in DevSecOps field
- Actively contribute to the initiatives implying platform resilience, performance, scalability
- Improve our build and deployment processes

**Requirements**
- 1-2 years of hands-on experience with Amazon Web Services and/or Azure Cloud Services deployment and operations experience
- Deep knowledge on AWS (Cloud Computing: Ec2, ECS, Fargate, S3, CloudFront, RDS, Security Groups, ELB, ElastiCache) or relevant for Azure (Azure Devops, Key Vaults)
- Experience in infrastructure as code and configuration automation tools (Terraform preferable)
- Strong understanding of networking principles and architectures
- Knowledge and experience with database administration
- Container and container orchestration experience
- Experience with CI infrastructure and software development workflow automation tools, such as GitHub Actions, Jenkins
- Experience using Git
- Experience with monitoring infrastructure like Grafana, Prometheus, Datadog
- Ability to define actionable monitoring and alerting for systems
- Deep knowledge of Linux internals and administration
- Strong teamwork and communication skills
- Demonstrated ability to clearly document and communicate technical issues
- High level of flexibility; ability and willingness to work with the required time shifts to support 24/7 operational model
- Upper-intermediate or higher level of English

**Skelia offers**
- Ongoing opportunities in international company
- European democratic management style
- Trainings and business trips abroad
- Language classes (English, Polish)
- 24 working days paid vacation
- Wide benefits and compensation package which includes one or several items according to your choice: paid lunches, access to gym/swimming pool, medical insurance and many other
- Office with comfortable workplaces in top class building facilities
- 8 hours working day and 5-day working week
- Social events for you and your family