Senior Observability & Monitoring Engineer (Barcelona, ES) bei SIX Group – Infrastructure, Data & Services for Finance
SIX Group – Infrastructure, Data & Services for Finance · Barcelona, Spanien · Hybrid
- Senior
- Optionales Büro in Barcelona

BME - Bolsas y Mercados Españoles - drives the transformation of financial markets and belongs to SIX, the third largest exchange group in Europe.
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.
Senior Observability & Monitoring Engineer
Barcelona, Madrid | Working from home up to 40% | Reference 7410
Do you want to work in an agile environment where passion, trust, innovation and operational robustness are key principles?
Are you keen on learning new things and introducing fresh perspectives to tackle challenging topics? If so, we have an exciting opportunity for you!
We are looking for an Observability & Monitoring Engineer to join our Platform Team and play a key role in designing, implementing, and maintaining the monitoring and observability framework for our exchange applications. You will enable development and operations teams to achieve end-to-end visibility of critical platforms by delivering standardized, scalable, and automated monitoring solutions.
If all we mentioned sounds interesting for you, don't hesitate and apply with your CV in English. We look forward to hearing from you!
What You Will Do
- Design, implement, and operate the observability stack (e.g., Grafana, Prometheus, Elastic, OpenTelemetry, BMC Helix) for market platforms
- Define and standardize metrics, logs, and tracing instrumentation across applications
- Build reusable monitoring templates and alerting rules to accelerate onboarding of new services
- Collaborate with development and operations teams to ensure monitoring coverage and actionable alerting
- Drive improvements in incident detection, root-cause analysis, and operational resilience through observability
- Act as a liaison with infrastructure and security teams for platform upgrades, integrations, and compliance
- Document standards and contribute to continuous improvement of monitoring practices
What You Bring
- Proven extensive experience in observability and monitoring for critical or high-availability systems
- Hands-on expertise with tools such as Grafana, Prometheus, Elastic / ELK, OpenTelemetry, or BMC Helix
- Solid understanding of metrics, logs, traces, alerting, and SLO/SLA design
- Familiarity with DevOps practices and automation tools (e.g., Ansible, GitLab CI/CD, ArgoCD)
- Strong analytical mindset and ability to work cross-functionally with developers and operators
- Proactive, communicative team player with a focus on operational excellence
- Fluency in English and Spanish (spoken and written), with ability to work in an international environment
If you have any questions, check out our FAQ page or call Sara Perez de la Cuesta at +34 91 709 56 80.
For this vacancy we only accept direct applications in English.
Diversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background.
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