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Sr. Observability Engineer – Grafana & Prometheus

Zensar

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134 open observability roles across 53 companies are on ApplySarthi right now, most of them in Bengaluru (6), Hyderabad (3), Delhi NCR (2).

What observability roles keep asking for: Observability (79%), Kubernetes (38%), System design (37%), Elasticsearch (26%), AWS (25%), Python (23%), Product management (20%), Go (19%) — counted across their open postings here.

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Zensar has 260 open roles listed here.

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Questions you are likely to be asked

  1. Why do you want to join Zensar?
  2. What is your experience with Observability? Tell me one thing you learned the hard way.
  3. Tell me about a hard bug you tracked down. How did you find the cause?
  4. How do you decide what to test, and what does good code review look like to you?
  5. Describe a time a deadline forced a trade-off in quality. What did you choose and why?

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Practise the Sr. Observability Engineer – Grafana & Prometheus at Zensar interview free →

This role is part of the large-scale integration modernization program, focused on migrating WebMethods-based integrations to AWS-native architecture. The engineer will design and implement a centralized observability platform leveraging AWS Managed Grafana, Prometheus, CloudWatch, and OpenTelemetry across APIs, messaging, MFT, and SAP integrations. The engineer will contribute to building unified dashboards, SLA monitoring, and AI-driven alerting to provide real-time insights into system health, integration flows, and business KPIs. The role is critical to ensuring reliability, troubleshooting efficiency, and operational intelligence across ~100M monthly transactions and ~1,500 flows. Required Skills & Competencies Strong experience with Grafana and Prometheus Experience setting up monitoring dashboards, alerts, and observability pipelines Basic knowledge of AWS cloud services (CloudWatch, X-Ray, etc.) Solid understanding of monitoring, logging, and alerting concepts Good troubleshooting and analytical skills Good to Have Knowledge of OpenTelemetry (OTEL) instrumentation Exposure to Kubernetes/EKS monitoring Familiarity with integration monitoring (APIs, messaging, batch flows) Understanding of AI-driven observability and anomaly detection concepts Experience in enterprise integration and cloud modernization programs preferred Qualifications Bachelor’s degree in Engineering or related field 8–12 years of experience

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Listed on oraclehcm · posted 2026-09-28. ApplySarthi collects openings and links to application pages; the role is advertised by Zensar, not by us.