Junior DevOps Engineer

Job description

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

WILL BE A PLUS:

- 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

Personal Profile

- Strong willingness to learn and grow within a professional DevOps environment

- Proactive and ownership-oriented mindset

- Ability to collaborate effectively in cross-functional teams

- Attention to detail and structured approach to operational tasks

- Good analytical and problem-solving skills

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