Senior Site Reliability Engineer (AI)

Location: Bielsko-Biała, Poland

Company

hirify.global is a global data technology company focused on data quality, data enrichment, location intelligence, and AI-enabled products.

What you will do

• Define and maintain reliability standards, including SLOs, SLIs, error budgets, alerting, logging, and tracing requirements.
• Lead complex reliability engineering work across on-premises, private cloud, and AWS environments.
• Build infrastructure-as-code, deployment automation, monitoring, alerting, and observability tooling with Terraform, Ansible, Datadog, and scripting languages.
• Lead Operational Readiness Reviews, production and disaster recovery readiness validation, release triage, and deployment coordination.
• Lead complex P1/P2 incident response, incident command, root cause analysis, and preventive automation to reduce toil and improve MTTR.
• Mentor SREs and engineering teams, maintain operational documentation, coordinate on-call coverage, and participate in after-hours and holiday support rotations.

Requirements

• Bachelor’s degree in Computer Science, Information Systems, Engineering, or equivalent practical experience.
• At least 5 years of systems or infrastructure engineering experience in an enterprise production environment.
• Advanced Linux proficiency across on-premises and cloud environments, with strong experience in Terraform, Ansible, AWS, and at least one scripting language such as Python or Bash.
• Experience designing monitoring architecture, alerting strategies, CI/CD pipelines, deployment automation, and reliability standards.
• Strong knowledge of TCP/IP networking, DNS, load balancing, distributed systems, incident analysis, SLOs, and production readiness reviews.
• Proficient use of hirify.global-provided AI tools such as GitHub Copilot or Claude for automation, incident analysis, runbook authoring, solution testing, and architecture documentation is required.

Nice to have

• Experience with Docker, ECS, Kubernetes, GitOps, GitLab, enterprise virtualization, ITIL, or security tools such as Qualys, CrowdStrike, and Rapid7.
• AWS Solutions Architect, SysOps Administrator, or DevOps Engineer certification.
• Wireshark, protocol analysis, mentoring, or on-call leadership experience.

Culture & Benefits

• Work across on-premises, private cloud, and AWS-managed service environments.
• Collaborate with engineering teams on reliability, security, compliance, vulnerability remediation, and data protection.
• Participate in a rotating on-call schedule covering after-hours, weekends, and holidays within defined SLA windows.
• A B2B contract is available for this position.

Hiring process

• The offer is dependent on positive candidate verification under hirify.global’s internal procedures.