Senior Site Reliability Engineer

Job title: Senior Site Reliability Engineer

About the Role As a Senior Site Reliability Engineer at SimCorp, you will own monitoring, observability, release management, vulnerability management, cost management, and audit & compliance for Azure-based cloud-native products and services. You will collaborate with DevOps, clients and stakeholders to ensure reliability, performance, and automation across existing and new cloud-native offerings.

What You'll Do

• Support the operational and enhancement of mission-critical environments for both new and existing Cloud Native products & services
• Collaborate with product development teams to enhance monitoring, observability, reliability, and performance
• Collaborate across engineering teams to understand systems at the code level
• Manage and improve infrastructure deployment pipelines; troubleshoot onboarding and operational issues
• Drive capacity planning to ensure resilience and scalability
• Build tools and automation to reduce manual toil and boost engineering velocity
• Define and manage SLOs and error budgets with Engineering teams
• Contribute to incidents, problems and change management processes
• Execute disaster recovery, configuration management and platform readiness tasks
• Flexible working in regular and evening shifts on rotation; weekend/on-call support as needed
• Collaborate with Agile teams and participate in design discussions with clients, vendors and stakeholders
• Contribute to knowledge sharing across Product Areas
• Leverage ITIL practices including problem, change and incident management

What We're Looking For

• Bachelor’s degree in Computer Science or related field (Master’s preferred)
• 3+ years in Site Reliability, DevOps, or Cloud Engineering roles
• Expertise with Microsoft Azure Cloud
• IaC experience using Bicep, ARM and Terraform
• Strong monitoring/logging experience (Azure Monitor, Application Insights, DataDog, Log Analytics)
• Hands-on experience with IdP onboarding and integrating IdP solutions (Azure Entra ID, Okta, KeyCloak, PingFederate)
• Experience centralizing authentication and implementing secure access protocols (SAML, OAuth, OIDC)
• Experience with observability frameworks like OpenTelemetry and distributed tracing
• Experience with application reliability platforms like Checkly or similar
• Experience setting up synthetic monitoring (Playwright or equivalent)
• Knowledge of AI/ML-based anomaly detection and log aggregation/analysis tools (Azure Anomaly Detector or equivalent)
• Experience with Defender Suite (EDR/XDR) and Defender for Cloud; proficient in KQL for threat hunting
• Ability to identify and remediate vulnerabilities
• Understanding of networking, containerization (Kubernetes, Docker)
• Proficiency with APIs, scripting languages (PowerShell, Bash, Kusto) and databases (SQL, Cosmos DB, PostgreSQL)
• Familiarity with SimCorp Dimension and Salesforce a plus
• ITSM ITIL proficiency: incident, change and problem management
• Experience managing onboarding projects and live production operations
• Collaborative, cross-functional teamwork mindset
• Interest in continuous learning within your Product Area

Nice to Have

• Familiarity with SimCorp Dimension & Salesforce is a plus
• AI/ML anomaly detection experience
• Defender for Cloud and related security tooling experience

Compensation & Benefits

• Flexible working hours and hybrid model (2 days in office, 3 days remote)
• Modern office next to Wilanowska metro station
• Base salary with annual bonus structure
• Holiday allowance with 2-week vacation
• Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year)
• Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available)
• Multisport card with 75% employer contribution
• Unum group life insurance (employee-paid upgrade available)
• Medicover travel insurance for private trips and global business travel insurance
• Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year)
• Copyrights program for certain roles
• Possibility to develop your career in an international environment
• Professional training and courses provided by SimCorp
• Polish language classes for foreign employees; German and English classes based on business needs
• Integration events, volunteering initiatives and employee-leave (where applicable)