Junior DevOps Engineer (DevOps Team)

Sigma Software

About The Position

Join a growing DevOps community at Sigma Software and build hands-on experience with modern cloud infrastructure, CI/CD pipelines, automation, and Infrastructure as Code. We are looking for a Junior DevOps Engineer eager to develop technical expertise while working alongside experienced professionals on international projects. You will become part of a top-notch DevOps team of more than 30 specialists collaborating across cloud-native platforms, enterprise systems, and scalable digital products. We as a company support continuous learning, mentoring, certification growth, and transparent career development. This role is a great opportunity for engineers who want to strengthen their cloud and automation skills in a collaborative environment with access to Senior and Principal-level mentorship.

Requirements

1+ years of hands-on experience with at least one public cloud platform: AWS, Azure, or GCP
Solid understanding of Linux administration and networking fundamentals including TCP/IP, DNS, HTTP/HTTPS, services, packages, and system metrics
Understanding of CI/CD principles and practical exposure to GitHub Actions, GitLab CI, Azure DevOps, Jenkins, or TeamCity
Understanding of containerization concepts and practical experience with container images and runtime environments
Scripting experience using Shell and either Python or PowerShell
General understanding of Infrastructure as Code and configuration management tools such as Terraform and Ansible
Understanding of SDLC processes and DevOps principles
Basic knowledge of databases, monitoring, logging, backup, storage, and security concepts
Understanding of authentication and authorization concepts, TLS, and secure secrets management
Experience using AI assistants responsibly while validating outputs and maintaining data security standards
Good communication and collaboration skills
At least an Upper-Intermediate level of English

Nice To Haves

Experience with Kubernetes or other orchestration platforms
Hands-on experience with Terraform or Ansible in production environments
Experience with centralized logging and monitoring tools such as Prometheus, Grafana, ELK Stack, CloudWatch, or Datadog
Exposure to GitOps practices
Familiarity with AI/LLM services or vector databases in infrastructure-related scenarios
Cloud or Linux-related certifications

Responsibilities

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