Senior Site Reliability Engineer (SRE)

Senior Site Reliability Engineer (SRE)

Miejsce pracy: Poznań

Technologies we use

Expected

• Python
• Go
• Java
• Terraform
• Kubernetes
• GitLab

About the project

You will be responsible for the operations and reliability of our SaaS application and the underlying infrastructure on GCP, with a focus on automation and continuous improvement. You will tackle the most complex technical challenges, mentor other engineers, and set the standard for operational excellence. This is not a traditional system administration role; you are expected to write code and build systems to eliminate manual work.

This is how we organize our work

This is how we work

• in house

Your responsibilities

• Design and implement scalable, self-healing infrastructure on GCP using Terraform and Kubernetes (GKE).
• Develop automation tooling to reduce operational toil and improve system efficiency.
• Provide technical guidance and support to the application team on application reliability, performance, observability, and operational best practices.
• Lead the technical response during major incidents, performing deep-dive analysis to identify root causes.
• Architect and implement comprehensive monitoring, logging, and alerting solutions to ensure proactive issue detection.
• Participate in the 24/7 on-call rotation.
• Drive post-mortem analysis and ensure follow-up actions are implemented.

Our requirements

• 5+ years of experience in a Site Reliability, DevOps, or Software Engineering role with a focus on infrastructure.
• Strong, hands-on experience with GCP, specifically with GKE, VPC, Cloud Load Balancing, IAM, and Cloud Monitoring.
• Proficient in writing production-quality code for automation (Python or Go preferred).
• Understanding of Java application operations.
• Expertise in Terraform for managing complex infrastructure.
• In-depth knowledge of Kubernetes architecture and operations in a production environment.
• Experience with CI/CD systems (e.g., GitLab CI) and integrating operational controls into pipelines.
• A systematic problem-solving approach, coupled with strong communication skills and a sense of ownership.

What we offer

• Participation in a strategic Cloud & SaaS transformation in a global company.
• Long-term career growth opportunities within an international organization.
• The chance to design and develop PSI’s proprietary products.
• A team of highly experienced specialists eager to share knowledge.
• Comfortable office environment (small rooms, chillout space, parking).
• Stability and security of employment in a company with a 50-year tradition.
• Flexible working hours and a friendly atmosphere with no artificial hierarchy.
• Well-defined career development paths.
• Access to technology conferences, training, and language courses (English and German).
• Benefits package: private medical care, group insurance, benefits platform, Multisport card

This is how we work on a project

• architect / technical leader support
• Continuous Deployment
• Continuous Integration
• DevOps
• active monitoring

Development opportunities we offer

• conferences in Poland
• industry-specific e-learning platforms
• substantive support from technological leaders
• support of IT events
• technical knowledge exchange within the company

Benefits

• sharing the costs of sports activities
• private medical care
• sharing the costs of foreign language classes
• sharing the costs of professional training & courses
• life insurance
• remote work opportunities
• flexible working time
• fruits
• integration events