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OpenX

Site Reliability Engineer – IV

OpenX

Senior Cloud Site Reliability Engineer responsible for optimizing cloud-native systems on GCP. Collaborating with global teams to ensure performance, uptime, and growth of OpenX services.

Posted 6/30/2026full-timeRemote • 🇵🇱 PolandMid-LevelSenior💰 PLN 22,525 - PLN 25,175 per monthWebsite

Tech Stack

Tools & technologies
AWSGoGoogle Cloud PlatformJavaPythonShell ScriptingTerraform

About the role

Key responsibilities & impact
  • Design, write and deliver software to implement and support large web-scale, highly-performant, highly-available infrastructure on GCP/AWS (e.g. Terraform)
  • Monitor infrastructure, respond to incidents, correct and improve systems to prevent incidents, and plan capacity
  • Support system deployments and product releases
  • Tune large-scale clusters for optimal performance and efficiency
  • Work closely with engineering, project management, and operational peers to develop innovative technical tools and solutions
  • Participation in on-call rotation

Requirements

What you’ll need
  • At least 5 years of AWS/GCP experience
  • Bachelor’s degree in Computer Science, related technical field involving systems engineering, or equivalent practical experience
  • Shell scripting
  • Experience in one of the following: Java, Python, Go, or other
  • Good English skills

Benefits

Comp & perks
  • Annual performance bonus
  • Tax-deductible system due to copyright protection: 75%
  • Private health care for you and your family (covered by OpenX)
  • Private life and travel insurance
  • MultiKafeteria program
  • Training: access to the LinkedIn learning platform and Tech workshops
  • Holiday Allowance
  • Pension scheme (PPK from PZU)
  • Additional paid day off
  • Free parking lot
  • Access to peer to peer recognition platform
  • Monthly work-from-home allowance and one-time payment when you join us to help you set up your home office
  • We celebrate team members' important personal milestones (vouchers, gifts)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
Software DesignInfrastructure ImplementationPerformance TuningSystem MonitoringCapacity Planning
Soft Skills
Communication Skills
Certifications
Bachelor’s Degree in Computer Science