Lead Site Reliability Engineer

R Systems
Ruda Śląska, województwo śląskie
Full time
1 tydzień temu
R Systems is searching for an experienced Lead Site Reliability Engineer to join our team of innovators!
Are you passionate about building and maintaining large-scale, high-performing, and resilient infrastructure? Do you thrive in environments where you can lead the design, automation, and reliability of mission-critical systems? If so, we’d love to meet you!
We’re looking for a Lead Site Reliability Engineer with 10+ years of experience managing complex production environments, strong hands-on skills with AWS, Ruby, Terraform, Kubernetes, and observability tools like Datadog or NewRelic.
In this role, you’ll work cross-functionally with Dev, QA, and Product teams, drive root cause analysis for major incidents, automate infrastructure and deployments, and ensure our systems are fault-tolerant, scalable, and cost-efficient.
If you’re a critical thinker with a proactive mindset and a drive to continuously improve systems at scale — we want to hear from you.
Ready to take the lead in shaping reliable infrastructure?
Apply now or get in touch to learn more!
Your contribution:
  • Administration of Linux machines, Web servers, Application servers, Databases
    Application and cloud infrastructure support for customer environments.
  • Automating infrastructure provisioning, application deployments, and other repetitive
    tasks to improve efficiency and reduce manual effort.
  • Ability to develop and implement long-term DevOps strategies aligned with business
    goals.
  • Provide application support / development support on Ruby applications.
  • Own end-to-end availability and performance of mission critical services and build
    automation to prevent problem recurrence.
  • Tools development and automation to increase availability and performance
  • Ensuring the data, services and infrastructures are reliable, fault-tolerant, efficiently
    scalable and cost-effective
  • Collaborate with Product and Release engineering for new product releases and
    maintenance.
  • Working closely with development, QA, and operations teams to ensure seamless
    collaboration and efficient workflows
  • Coordinate incident, problem and change management.
  • Participate in on-call rotation for after-hours emergencies
Bring along:
  • Bachelor’s Degree with 10+ years of professional experience handling large scale
    production systems.
  • Experience with AWS or comparable cloud providers with certification.
  • Experience in designing of new services on AWS or comparable cloud provider, migration of services to cloud and deployment of new services on AWS or comparable
    cloud provider.
  • Hands on experience with Ruby, Terraform and configuration management tools like Chef, Ansible or equivalent.
  • Experience in application support/development on Ruby
  • Hands on experience on completing RCA [Root cause analysis] of the major incidents.
  • Excellent knowledge of large scale web applications/distributed systems.
  • Experience in Kubernetes, Docker, and/or cloud deployment technologies.
  • Experience in observability tools like NewRelic, Datadog etc
  • Expertise in problem solving and analyzing global scale distributed systems.
  • Excellent written and verbal communication skills.
  • Critical thinking, continuously challenging how and why we do things to help us improve

About R Systems:


WE SPEAK DIGITAL.OverviewFormerly known as Computaris, we are the European branch of R Systems - global technology and analytics services company.We help our clients achieve speed-to-market, overcome digital barriers, and create business value with our specialized service offerings and consultative business approach. We speak the language of business as fluently as we do the language of technology. In other words: We speak Digital. Our goal: accelerate our clients’ digital leadership.Our clients choose to partner with us for Cloud transformation, automation, data science, analytics, and product engineering, thanks to our technical expertise, domain knowledge, global presence and a record of delivering world-class solutions consistently for over 28 years.With a global workforce of 4,800+ employees spread across 16 delivery-centers and 26 offices, we continue to empower organizations with cutting-edge technologies. In Europe, R Systems has offices in the UK, Romania, Poland, Moldova and Switzerland, providing digital transformation services and extensive telecom expertise.

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