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September 26, 2026

Senior Site Reliability Engineer (SRE)

Senior • On-site

198,000 - 276,000 PLN/yr

Kraków, Poland

Quick Facts

  • Role: Senior Site Reliability Engineer (SRE)

  • Focus: Reliability for production systems and in-house airline-operations applications

Description

Lead application and production reliability for in-house systems under general direction. Design and build automation for monitoring, deployment, and release management, and enable DevOps and IT Service Management practices. Provide technical guidance and act as a consultant/architect to align teams on complex solutions and validate proposed architectures.

Responsibilities

  • Oversee application tasks related to in-house airline-process applications

  • Operate production systems under general direction

  • Design and build automation for scalability and efficiency

  • Develop tools and scripts for monitoring, deployment, and automation

  • Build automation supporting the release management process

  • Support and enable DevOps teams, processes, and IT Service Management disciplines

  • Perform analysis, provide guidance, and deliver system solutions based on stakeholder requirements

  • Collaborate with technical managers and experts to validate architectures and solutions

Benefits

  • Private Medical Care (LuxMed)

  • Multisport

  • Travel Insurance

  • Life Insurance (UNUM)

  • Employee Assistance Program (EAP)

  • Employee Stock Purchase Plan (ESPP)

  • Employee Referral Program

  • Eyeglasses Reimbursement

  • LinkedIn Learning

  • Bereavement leave

  • Volunteer leave

  • Maternal allowance supplement for 10 weeks after birth/adoption

  • Employee Capital Plans (PPK) ~1.5%

  • Tax-deductible costs (as part of tax-deductible employee capital plans)

Requirements

  • 5+ years of software or system engineering experience

  • 2+ years of SRE or platform reliability experience

  • Hands-on experience with AWS, Kubernetes, and Terraform

  • Cloud experience with complex requirements

  • Experience developing and integrating with APIs

  • Strong expertise in automation and DevOps tools

  • Scripting proficiency: Python/Ruby/Bash/PowerShell

  • Knowledge of orchestration technologies and techniques

  • Security best practices for data, network, and information security

  • Strong analytical, data-driven mindset

  • Excellent written and verbal communication skills in English

  • Ability to work with minimal supervision and a proactive attitude

  • Willingness to participate in the on-call rotation

Preferred Qualifications

  • CKA / CKAD certification

  • AWS certifications

  • HashiCorp Terraform certifications

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