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90 STUDIO

Site Reliability Engineer (SRE)

Work modeOffice

CityTrenčín

ContractFull-time

Salaryfrom 4000 €

Salary typeInvoice

Updated04.03.2026

We are looking for a Site Reliability Engineer (SRE) to join our growing infrastructure team.

As part of a broader engineering organization, you will take end-to-end ownership of tools and infrastructure that power our company’s services. You will work closely with developers and senior engineers to ensure our systems are reliable, secure, scalable, and automated.

This role is ideal for someone who enjoys Linux, automation, troubleshooting, and building reliable systems — and wants to grow into a strong infrastructure engineer.

Job description

  • Be part of a broader team of engineer, and have front-to-back engineering and management ownership for tools and infrastructure used across the company
  • This may include systems like Linux Server, Kubernetes, PostgreSQL, Firewalls, VPN, Gitea, FluxCD and other systems, depending on your assigned primary focus within the team
  • Authorized to install, configure and maintain the trustworthy systems for service management
  • Deploy new releases/upgrades, monitor their status and work closely with engineers to diagnose and troubleshoot issues
  • Access control, capacity management (scaling) and security management
  • Keep systems patched, up-to-date and available according to our operational and security requirements
  • Engineer ad-hoc tools and systems to support the automation of all tasks
  • Collaborate with developers to ensure application components produced are compatible and optimised in our production environment
  • Participate in an on-call responsibility matrix
  • Ensure proper workflow tracking and documentation

Requirements

  • Bachelor's or higher degree in technical field of study or equivalent professional experience
  • 2+ years experience in varying technical roles
  • Background in Linux administration (mainly Debian), other platforms a plus
  • Scripting/programming knowledge of at least Unix shell scripting, preferably with Python
  • Good understanding of technologies such as Apache, Nginx, Kubernetes, Docker, CICD Tools, Databases (relational and key-value) (e.g PostgreSQL, MongoDB, MySQL), DNS servers, etc.
  • Experience implementing, operating, and supporting open source tools for network and security monitoring and management on Linux/Unix platforms
  • Good understanding of network and routing protocols (TCP/IP, routing, firewalls, DNS, etc.)
  • Very good troubleshooting and creative problem-solving abilities
  • Quick to learn and fast to adapt to changing environments
  • Understanding of cloud-based and on-premise server infrastructure
  • Good at communication and organizational skills in English

Responsibilities include but are not limited to deploying, supporting, monitoring and troubleshooting large scale micro-service based distributed systems with high transaction volume; documenting the IT infrastructure, policies, and procedures. Applicants are also expected to participate in after-hours work.

We offer

  • Working on an international project for a Swiss client from the financial sector
  • Quality onboarding that quickly puts you in context
  • Immediate start possible
  • Interesting financial evaluation

Place of work

Trenčín. You can move, commute comfortably every day, or ideally live in Trenčín and the accessible surroundings. The investor is design focused, building top-notch and unique spaces in the historical center of Trenčín under the castle and the entire infrastructure, we need a person who understands why it is important to be on hands and physically present in complex creative processes, in private banking and the media segment.

About company

90tka je elitná dielňa dizajnu. Nemáme fancy tulivaky, nerobíme powerpointy klientom a nestaviame LinkedIn komunity. Robíme dizajn a robíme ho dobre. Motion. Web. UX. Visual. Malý tím zameraný na precíznosť vo výsledkoch, vzťahy s klientami, lojalitu a diskrétnosť.

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