Junior DevOps Engineer - Mentored Cloud & CI/CD Growth

Sigma Software

Kraków

On-site

PLN 90,000 - 130,000

Full time

2 days ago

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Job summary

Sigma Software is seeking a Junior DevOps Engineer in Kraków to gain hands-on experience with cloud platforms, CI/CD pipelines, and automation. You will work with a seasoned DevOps team on international projects, contributing to infrastructure setup, monitoring, and secure operations in a collaborative environment.

You will learn IaC, containerization, and cloud-native practices while receiving mentorship from Senior and Principal-level professionals.

Qualifications

1+ years of hands-on experience with at least one public cloud: AWS, Azure, or GCP
Solid understanding of Linux administration and networking fundamentals (TCP/IP, DNS, HTTP/HTTPS)
Understanding of CI/CD principles and practical exposure to CI tools
Understanding of containerization concepts and runtime environments
Scripting in Shell and either Python or PowerShell
Basic knowledge of IaC and configuration tools (Terraform and Ansible)
Understanding of DevOps and SDLC processes
Familiarity with databases, monitoring, logging, backup, storage, and security concepts
Understanding of authentication and authorization concepts, TLS, and secret management
Experience with AI assistants for validation and data security
Strong communication and teamwork
Upper-Intermediate English level

Responsibilities

Set up, configure, test, and maintain infrastructure across development, staging, testing, and production environments
Contribute to Infrastructure as Code implementation following modules, conventions, and review processes
Support CI/CD pipeline configuration, maintenance, release preparation, and deployment activities
Investigate incidents by collecting logs, triaging, and documenting resolutions
Configure monitoring checks, alerts, and participate in backups and recovery procedures
Follow security best practices including least-privilege access and secure secrets handling
Maintain infrastructure documentation, deployment instructions, architecture diagrams, and runbooks
Collaborate with developers, QA, security specialists, and operations teams
Continuously improve technical skills through mentoring, certifications, and project participation
Pursue learning and certification growth within a collaborative DevOps environment