Senior Platform Engineer @ Reply Polska

Reply Polska; Katowice; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

A leading IT services company in Katowice is seeking a Senior Platform Engineer to lead Kubernetes architecture and multi-cloud solutions. This role requires expertise in cloud-native applications and Infrastructure as Code, with a focus on AWS, Azure, and GCP. Strong communication skills in English and Polish are essential, and there are opportunities for hybrid working arrangements.

Benefits

Motivizer Benefits Platform

Language Courses

Training opportunities

Sport subscription

Private healthcare

Qualifications

• Successfully completed degree in computer science, (business) mathematics, physics, or a related field.
• True Kubernetes specialist with hands‑on experience on AWS, Azure, or GCP.
• Proficient in Infrastructure as Code using Terraform or Crossplane.

Responsibilities

• Lead the architecture, design, and implementation of Kubernetes environments.
• Create and advise on multi‑cloud container‑orchestration environments.
• Implement and automate CI/CD pipelines and environment provisioning.

Skills

Kubernetes

AWS

Azure

GCP

Terraform

English communication

Polish communication

Education

Degree in computer science or related field

Tools

Infrastructure as Code tools

Job description

Senior Platform Engineer @ Reply Polska

Katowice, Silesian Voivodeship, Polska

About Liquid Reply

Liquid Reply is a Reply Group Company specialized in Container Orchestration, Cloud Native Development and FinOps. The team focuses on multi‑and hybrid‑cloud solutions, site reliability engineering and operational enablement. As a development partner, Liquid Reply strengthens a company‑wide, cloud‑based culture and helps companies to embrace the ever‑changing IT universe as a part of their own DNA.

Benefits

• Motivizer Benefits Platform: choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards, cinema tickets, shop vouchers, discounts and many more.
• Language Courses: you’ll have access to a multi‑language learning platform enabling you to practice your language skills and learn new ones.
• Regular and systematic further training opportunities – both internally and from external providers. We support your ongoing learning and development.
• Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions.
• Sport subscription, training budget, private healthcare, flat structure, lunch card, small teams, international projects, free coffee, bike parking, free beverages, mobile phone, in‑house trainings, modern office, startup atmosphere, no dress code.

Responsibilities

• You lead the architecture, design, and implementation of Kubernetes environments on public cloud or IaaS platforms (GCP, Azure, AWS, VMware, OpenStack).
• You create and advise on multi‑cloud container‑orchestration environments based on customer requirements.
• Together with the team, you implement and automate CI/CD pipelines and environment provisioning using Infrastructure as Code (IaC).
• You design system solutions using open‑source components.
• As the key voice in cloud cost engineering for complex system landscapes, you drive cost‑optimization decisions.
• You happily share your expertise by producing relevant content for clients and interested audiences (technical articles, blog posts, conference presentations, hands‑on training).
• You enjoy deepening your knowledge in advanced topics such as container orchestration, multi‑cloud, edge cloud, cloud‑native application migration, serverless, or microservice architecture.

Qualifications

• Successfully completed degree in computer science, (business) mathematics, physics, or a related field.
• True Kubernetes specialist with hands‑on experience on AWS, Azure, or GCP (certifications are a plus).
• Proficient in Infrastructure as Code using Terraform or Crossplane.
• Daily work with Kubernetes, containers, microservices, cloud‑native architectures, self‑contained systems, and Site Reliability Engineering.
• Very good communication skills in English and Polish (German is a plus).
• Availability to work in a hybrid mode or remotely with at least 1 visit in the office per quarter. Open to very occasional travels abroad.