Principal Site Reliability Engineer
FISDublin, Ireland
Posted February 2, 2026
Full Time
About the Company
FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients.
Job Description
We are looking for a Principal Site Reliability Engineer to drive innovation and growth for our Banking Solutions, Payments and Capital Markets business. In this role, you will have the opportunity to make a lasting impact on our transformation journey, drive customer-centric innovation and automation, and position the organization as a leader in the competitive banking, payments and investment landscape.
Requirements
- Proven experience in a principal or Lead SRE/DevOps/Infrastructure Engineering role within complex, high-availability environments.
- Deep expertise in cloud platforms (AWS, Azure, or GCP) and Infrastructure as Code (Terraform, CloudFormation, etc.).
- Experience with Containerizing “monolithic” legacy apps and database migration.
- Strong background in monitoring tools (Prometheus, Grafana, DataDog) and logging frameworks (Splunk, ELK Stack).
- Advanced proficiency in scripting and automation (Python, Bash, Ansible).
- Hands-on experience with CI/CD pipelines (Jenkins, GitLab CI/CD, Azure DevOps).
- Demonstrated leadership in incident response and post-mortem culture.
- Excellent communication, negotiation, and stakeholder management skills.
Benefits
- Competitive salary
- Attractive range of benefits
- Flexible work environment
- Varied and challenging work