Senior Site Reliability Engineer (SRE)

Transition Technologies MS

Warsaw, Poland • 33m ago • On-site

Senior

On-site

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Quick Facts

  • Role: Senior Site Reliability Engineer (SRE)

  • Focus: Reliability and automation for a multi-cloud provisioning platform

Description

You will act as a core technical authority for a multi-cloud provisioning platform. You will architect reliability standards, design end-to-end automation pipelines to reduce toil, and ensure scalability, performance, and stability across production environments.

Responsibilities

  • Architect and drive reliability, scalability, and performance of the multi-cloud provisioning platform

  • Design and implement automated pipelines to eliminate manual intervention

  • Define, monitor, and improve SLIs/SLOs (latency, throughput, error rates, capacity usage)

  • Collaborate with product and cross-functional engineering teams to embed reliability and security into the SDLC

  • Lead incident response (detection, triage, RCA) and implement long-term preventative solutions

  • Identify bottlenecks, eliminate single points of failure, and reduce system complexity

  • Provide technical guidance and mentor engineering teams on reliability and architecture best practices

Requirements

  • 10+ years of hands-on experience in Software Engineering, DevOps, or Systems Infrastructure

  • 3+ years advanced AWS experience (cloud architecture and troubleshooting)

  • 3+ years production-level Kubernetes experience (cluster management, scaling, provisioning)

  • Hands-on Kafka cluster management experience (partition management, broker scaling, replication, consumer lag monitoring)

  • Solid MongoDB administration knowledge (replica sets, sharded clusters, backup, recovery)

  • Experience provisioning and tuning ClickHouse for analytical workloads (columnar storage, distributed tables, replication)

  • Ability to work autonomously and make architectural decisions for production-ready automated infrastructure

  • Strong technical communication and collaboration with Technical Leads and cross-functional teams

  • Proactive problem-solving mindset focused on reliability and continuous improvement

  • Resilience and adaptability during critical production incidents

Benefits

  • Participation in interesting and demanding projects

  • Flexible working hours

  • A great, non-corporate atmosphere

  • Possibility to work remote or hybrid (2 days per week from the office)

  • Opportunities for development and promotion

  • Attractive package of benefits

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