Site Reliability Engineer

SIX Group is hiring a Site Reliability Engineer in Warsaw, Poland. Level rates it ; you can apply on SIX Group.

Level's read on this job

On Level's scale, this role is Little AI ●○○○: aI is not part of the work.
Level lists 89 other open roles at SIX Group.

AI in this role

What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.

Site Reliability Engineer

Warsaw | Up to 40% working from home possible | Reference 8133

We’re looking for a seasoned DevOps/SRE professional to drive automation, reliability, and operational excellence across our platforms. You will own CI/CD pipelines, release processes, incident response, and collaborate closely with development and infrastructure teams to ensure smooth, secure, and scalable delivery.

What You Will Do

Prioritize automation over manual work; eliminate toil through tooling and process improvements.
Collaborate with development and infrastructure teams to streamline delivery.
Own release management and deployment processes.
Design, build, and maintain team CI/CD pipelines.
Monitor, troubleshoot, and resolve production issues.
Participate in Scrum ceremonies and contribute to continuous improvement.
2nd-Level Support; handle incidents and problem management, participate in on-call rotations and respond to high-priority events.
Dispatching and Coordination; prioritize and route tasks effectively, communicate clearly with cross-functional stakeholders.
Ownership and Seniority; bring seasoned expertise and technical judgment, take ownership of critical tasks and projects end-to-end.

What You Bring

Degree in Computer Science or a related field, plus 5+ years in DevOps/SRE (ideally in containerized environments).
Deep experience with Linux and containers (Docker, Podman, OpenShift/Kubernetes).
Strong understanding of CI/CD practices and tooling.
Excellent problem-solving, prioritization, and ability to work independently.
Strong work ethic and collaborative mindset.
Excellent verbal and written English.
CI/CD: GitLab CI, Ansible (experience building pipelines and automation), ArgoCD, Helm.
Languages/Scripting: Java or C++, Python, Bash.
Streaming/Data: Kafka (thorough knowledge).
Observability: Grafana, Prometheus, ELK,
Databases/Directory: LDAP/OUD, MySQL.

If you have any questions, check out our FAQ page or call Agnieszka Leputa at +48 538 562 645

For this vacancy we only accept direct applications.

Diversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background.

How we rate this

Site Reliability Engineer at SIX Group rates 33 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.