Medior DevOps Engineer

Welcome to the company where you are in focus.

Let us guess, you are considering a change or looking for a new opportunity, something fresh that would enhance your daily routine? We might have exactly what you are searching for.

The Swedish founded Sigma Technology is a part of Sigma Group, and we provide complex software development and product information solutions for our partners all over the globe. Sigma Technology Hungary has over 180 professionals and we are growing. Our culture is based on transparency, flexibility, and supportive leadership, so if you are ready for something different than just another job, apply now!

We are looking for an experienced DevOps Engineer to join a cross-functional agile team responsible for the development, customization, and operation of an enterprise-grade IT monitoring platform. The platform tracks real-time status and performance data of servers, network devices, applications, and cloud and containerized environments.

Your primary focus will be on platform operations, infrastructure management, and continuous improvement of deployment and maintenance processes - with Python scripting experience being a definite advantage.

Key tasks

• Operating and maintaining the monitoring platform, including security patching, version upgrades, and day-to-day troubleshooting
• Managing deployment pipelines, configuration management, and infrastructure automation
• Contributing to the customization and extension of monitoring functionality (plugins, checks, integrations)
• Collaborating closely in an agile team alongside developers, an ML engineer, a security lead, and an agile coach
• Working with client-side stakeholders (Product Owner, Solution Architect, Service Operations Manager) on feature delivery and technical alignment
• Maintaining technical documentation and contributing to knowledge sharing within the team

Basic Qualifications

• Solid Linux administration experience at the command-line level
• Hands-on experience with/Understanding of network protocols and monitoring standards and best practicies (TCP/IP, DNS, SNMP) in large-scale infrastructures, including troubleshooting
• Experience with infrastructure automation tools (Ansible, shell/bash scripting)
• Familiarity with container technologies (Docker, Kubernetes, or Podman)
• Hands-on experience with Git and CI/CD pipelines (Jenkins or GitLab)Knowledge of monitoring concepts and solutions (e.g., agent-based monitoring, SNMP)
• Openness to new technologies, a sense of ownership, and the flexibility to adapt in a dynamic environment

Preferred additional skills, personal traits, experience

• Python scripting experience for automation, tool integration, or plugin development
• Background in networking, certificate management, or database administration
• Experience with cloud-based deployments
• Familiarity with test-driven development (TDD) or observability-driven development (ODD)
• Experience in telecoms hardware or enterprise infrastructure environments
• Ability to work independently and take initiative when identifying gaps or proposing improvements
• Strong analytical mindset for diagnosing complex system issues
• Collaborative approach and openness to working in a cross-functional, international agile team

We offer

• Scandinavian company culture which means flat structure, quick information flow, open communication, and people in focus.
• Flexible working hours, work-life balance.
• An extra holiday for your birthday, extended parental leave and extra healthcare days.
• Professional development opportunities (Udemy, LinkedIn Learning, hard- and soft-skill trainings, and language learning).
• Top notch equipment (high-end laptop, 2 monitors + 1 for your home office, mobile phone).
• Referral and loyalty bonuses.
• Special attention to your health and well-being (private health insurance, sport events, massage, office fruits).

Sigma Technology Hungary is an equal opportunity employer. We are committed to providing our employees a work environment free of discrimination, also an equitable and inclusive community. We encourage applicants of all ages, regardless of gender identity, sexual orientation, religion, ethnicity, neurodiversity, or functional impairment. All employment decisions are based on business needs, job requirements and individual qualifications.

Please note that we can only consider applicants who hold EU citizenship and reside in Hungary, or are willing to relocate to Hungary within a short period of time.

You can apply below with your CV