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T Hub - Devops Engineer (Kubernetes Platform)
  • Warsaw
T Hub - Devops Engineer (Kubernetes Platform)
Warszawa, Warsaw, Masovian Voivodeship, Polska
T-Mobile
15. 12. 2025
Informacje o stanowisku

technologies-expected :


  • Docker
  • Kubernetes
  • Go
  • Python

responsibilities :


  • Develop and maintain CaaS and PaaS platforms built on Kubernetes ecosystem
  • Design platform releases and integrate new capabilities
  • Maintain and operate infrastructure while driving continuous improvements
  • Manage monitoring, first-line operations, and second-level incident management
  • Handle change management and system lifecycle management
  • Work remotely with our multinational team across Greece, Croatia, Slovakia & Spain
  • Participate in integration and validation tasks
  • Monitor system performance and maintain documentation
  • Join on-call rotation for standby operations

requirements-expected :


  • Education & Experience:
  • - Bachelors or Masters degree in Computer Science, Telecommunication Engineering, Information Systems, or related field (or equivalent experience)
  • - Proficiency in English
  • 3 to 5 years of relevant experience
  • - Passion for technology and continuous learning
  • Technical Expertise: Core Skills:
  • - Linux system administration (Ubuntu)
  • - Backend development in Agile/SCRUM environments, particularly with Go
  • -Experience with Agile, SCRUM, CI/CD, SRE, and DevOps practices
  • - IT operations methodologies: incident management, problem management, configuration management, crisis management
  • - Kubernetes cluster administration
  • Key Technologies:
  • - Kubernetes
  • - Cluster API
  • - Calico
  • - Prometheus
  • - Bare metal provisioning (PXE)
  • - Data center networking, including VXLAN
  • Development Skills:
  • - Go (primary)
  • - Python
  • - Rust (optional)
  • - C/C++ (optional)
  • Bonus Experience:
  • - Hyperscaler container services (AKS, GKE, etc.)
  • - OpenStack and services (Octavia, Cinder)
  • - Kubernetes-OpenStack integrations (Cinder CSI)
  • - CAPO, MetalLB, Metal3
  • - BGP, EVPN, IP multicasting, ECMP

offered :


  • Employment contract
  • Additional day off on the occasion of birthdays/namedays
  • Medical package and life insurance
  • Benefit platform - you choose what you benefit from
  • Access to training platforms to improve your knowledge
  • I know Talent - training or money for referring friends to work ?!
  • Besides, with us you can count on access to our products and services at preferential terms and benefits, which you will read about below

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • life insurance
  • flexible working time
  • corporate products and services at discounted prices
  • integration events
  • mobile phone available for private use
  • no dress code
  • parking space for employees
  • extra social benefits
  • sharing the costs of tickets to the movies, theater
  • holiday funds
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • employee referral program
  • charity initiatives
  • extra leave
  • Benefit Platform

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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