Site Reliability Engineer

This role focuses on the reliable operation and continuous improvement of business-critical platforms used across multiple European markets. You will work extensively with AWS-based environments, driving automation, monitoring and operational stability, while addressing real production challenges. You will collaborate closely with developers, architects and infrastructure specialists, contributing to the operation and evolution of our IT systems. The position offers a strong technical foundation and a clear development path, particularly for professionals moving from traditional infrastructure roles toward cloud- and automation-focused engineering, as part of our ongoing platform modernisation initiatives.

Description

Build, operate, and maintain AWS-based infrastructure for both production and non-production environments

Implement Infrastructure as Code using CloudFormation to ensure consistent and reliable deployments

Support application teams by maintaining reliable, scalable, and well-monitored systems

Monitor system health and key service metrics such as availability, latency, and error rates

Identify repetitive operational tasks and automate them to minimise manual effort

Implement and improve monitoring, alerting, and logging solutions

Take part in incident response and on-call rotations to help resolve production issues

Contribute to post-incident reviews and introduce preventative improvements

Collaborate closely with development, security, and infrastructure teams

Support cloud cost optimisation through monitoring and rightsizing of resources

Operate AWS environments in line with internal cloud standards

Requirements

3–6 years of experience in infrastructure, cloud, or platform engineering roles

Hands-on experience operating AWS-based environments, including: EC2, S3, RDS, IAM, VPC, and networking concepts

Strong experience with Infrastructure as Code, preferably using CloudFormation

Proven Windows Server administration skills in production environments

Experience supporting and troubleshooting production systems, including incident handling

Solid understanding of system reliability, monitoring, alerting, and operational best practices

Experience with monitoring and logging tools, such as Amazon CloudWatch

Scripting and automation experience using Python, PowerShell, or similar languages

Experience working in Agile and/or DevOps environments

Ability to collaborate effectively with developers, architects, and infrastructure teams

Good spoken and written communication skills in English

Offer

Opportunity to work with modern AWS-based platforms across multiple European markets

Participation in infrastructure modernisation and cloud transformation initiatives

Meaningful work – Contribute to shaping a sustainable future and making a real difference

Professional development and training opportunities

Performance-based annual bonus

Cafeteria and private health insurance

Corporate health programme

Hybrid work model, home office available

International working environment