AWS Senior SRE Engineer

• Experience with Site Reliability Engineering (SRE)
• Proficiency with AWS cloud services
• Ability to review design and security aspects of platforms
• Skills in tuning configurations and developing monitoring tools
• Capability to measure and monitor availability and performance
• Root cause and post-mortem analysis expertise
• Participation in Change Advisory Board processes
• Technical expertise to support stakeholders
• Mentoring and coaching abilities
• Collaboration with development teams

Nice to have:

• Experience with automated smoke testing
• Experience with mobile product support

• Provide support during production cloud environment upgrades

• Resolve incidents and information requests related to infrastructure and mobile product parts

• Constantly improve system monitoring

• Prepare documentation and instructions for customers

• Attend on-call duties during production outages

• Provide post-mortems and root cause analyses (RCA)

• Assist with rollbacks or restores if required

• Debug server and mobile logs

• Collaborate with the Polish development team

• Participate in release phases including SRE acceptance gates

• Harden platforms or products before and after go live by reviewing design, security, tuning configuration, and developing monitoring tools

• Maintain platforms after go live by measuring availability, performance, and system health

• Recover platforms during production incidents to meet service-level agreements

• Perform detailed root cause and post-mortem analyses

• Proactively seek improvements in non-functional requirements and cooperate with development and product teams

• Participate in the Change Advisory Board and validate readiness, security, and maturity of new releases through automated smoke tests

• Support stakeholders by providing technical expertise

• Drive improvements in SRE practices and mentor teams

• Provide proactive support, product design review, and collaboration during product development

• Communicate with internal and external stakeholders during planned interventions, changes, and outages