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Sigma Software Group

Middle/Senior DevOps Engineer

Sigma Software Group
Poland · Full-time · Mid-Senior
Company Description

We are inviting a DevOps Engineer to work in a top-notch DevOps team, which includes more than 30 talented specialists and continues to grow.

This is a unique opportunity to become part of a high-performing team, working with industry best practices and modern methodologies. You’ll have the chance to take ownership, contribute to key projects, and excel in a dynamic and collaborative environment.

Job Description

  • Take part in environment/architecture planning
  • Drive automation of CI/CD and other processes on a project
  • Optimize existing environments/structure
  • Provide recommendations for new technologies and procedures to improve service availability and management
  • Troubleshoot production system and network issues related to performance and functionality
  • Support existing environments
  • Consult the development team on infrastructure-related questions

Qualifications

  • More than 4 years of strong hands-on experience with Linux (Ubuntu, CentOS, AWS Linux, Alpine) 
  • At least 4 years of experience with AWS
  • Strong scripting and coding skills with Bash, Python, and/or Go
  • Experience with CI/CD tools 
  • Confident in Linux administration and networking
  • At least 2 years of practical experience with Kubernetes
  • Good understanding of relational and NoSQL databases
  • Proven experience with configuration management tools and IaC
  • Deep understanding of the observability stack
  • At least an Upper-Intermediate level of English

Would be a plus:


  • Experience with GitOps and noOps approaches
  • Expertise in OpenShift and AWS ECS
  • Hands-on experience with Azure and/or GCP
  • Familiarity with serverless models
  • Multiple-projects experience

PERSONAL PROFILE

  • Proactive and ownership-oriented mindset
  • Strong problem-solving skills
  • Ability to work collaboratively in large teams
  • Comfortable in dynamic, fast-paced environments

Key Skills

Ranked by relevance

linux aws devops cicd configuration management kubernetes excel gcp ecs
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Country Guide

Poland

Fast-growing Central European IT hub

Posted
Nov 07, 2025
Type
Full-time
Level
Mid-Senior
Location
Cracow
Company
Sigma Software Group

Industries

Software Development

Categories

Engineering Information Technology

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