June 8, 2026

DevOps Engineer (DevOps Team)

Senior • Remote

Warsaw, Poland

Are you passionate about building scalable infrastructure and driving automation? We are looking for a DevOps Engineer to join our high-performing DevOps team at Sigma Software.

You will work alongside more than 30 talented specialists, applying industry best practices and modern methodologies to deliver top-quality solutions.

At Sigma Software, we value innovation, professional growth, and collaboration. Joining us means access to diverse projects, cutting-edge technologies, and a supportive environment where you can take ownership and make a real impact.

RESPONSIBILITIES

  • Participate in environment and architecture planning

  • Drive automation of CI/CD pipelines and other project processes

  • Optimize existing environments and infrastructure structure

  • Recommend new technologies and procedures to enhance service availability and management

  • Troubleshoot production system and network issues related to performance and functionality

  • Support and maintain existing environments

  • Consult development teams on infrastructure-related questions

REQUIREMENTS

  • More than 3 years of hands-on experience as a DevOps Engineer

  • At least 3 years of production experience with AWS

  • AWS Professional-level certification (e.g., Solutions Architect — Professional and/or DevOps Engineer — Professional)

  • Strong Linux administration and networking skills

  • Strong scripting and coding skills with Bash, Python, and/or Go

  • Experience with CI/CD tools

  • At least 2 years of practical experience with Kubernetes

  • Good understanding of relational and NoSQL databases

  • Proven experience with configuration management tools and Infrastructure as Code

  • Deep understanding of the observability stack

  • At least an Upper-Intermediate level of English

WILL BE A PLUS

  • Hands-on experience with Azure and/or GCP

  • Experience with GitOps and noOps approaches

  • Expertise in OpenShift and AWS ECS

  • Familiarity with serverless models

  • Experience working on multiple projects simultaneously

PERSONAL PROFILE

  • Proactive, ownership-oriented mindset

  • Strong problem-solving skills

  • Ability to work collaboratively in large teams

  • Comfortable working in a dynamic, fast-paced environment

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