Job Description The Senior Observability Engineer designs, implements, and continuously improves observability for live services (bespoke apps), enabling reliable operations and faster change. The role establishes practical monitoring standards and telemetry (metrics, logs, traces, synthetics, events), integrates observability into delivery pipelines, and uses data to drive incident reduction, faster diagnosis, improved performance, and measurable service outcomes. This role operates under broad direction and is accountable for delivering improvements to reliability and operational performance, collaborating with engineering, platform, security, and service delivery stakeholders. The work aligns with Applications Management practices for live support, problem management, service performance, and continuous improvement. Responsibilities: - Define and implement observability strategy per service: SLIs/SLOs, telemetry standards, ownership model, alerting principles, and runbook requirements. - Build and maintain telemetry across services and platforms: instrumentation, dashboards, alerts, and automated detection of abnormal behavior. - Improve incident and problem outcomes: reduce MTTR via better signals, correlation, and actionable alerts; support RCA and trend analysis; drive prevention and backlog items. - Operational performance and capacity: establish performance baselines, detect regressions, support capacity planning, and measure availability/performance against targets. - Embed observability into delivery: integrate instrumentation and quality gates into CI/CD; define “ready for ops” acceptance criteria related to monitoring and supportability. - Enable teams: coach engineers and support teams on using observability tooling, operational diagnostics, and effective on-call practices. - Stakeholder management: communicate clearly with technical and non-technical stakeholders on service health, risks, trade-offs, and improvement plans. Ways of working and behaviors expected: - Analytical and structured approach to problem solving; comfortable working with incomplete data and iterating toward clarity. - Strong written and verbal communication and able to present service health and risks to both technical and non-technical audiences. - Proactive ownership: identifies gaps, drives improvement actions, and follows through to measurable outcomes. - Collaborative mindset: works effectively across engineering, platform, and service management functions. Qualifications At least 3 years of relevant hands-on experience in the following areas: Observability engineering: - Ability to design an observability approach that covers metrics, logs, traces, and synthetics with clear intent (detection, diagnosis, prediction, and validation). - Strong capability in alert design (signal vs noise), routing, escalation, and maintaining an actionable on-call experience (runbooks, playbooks, ownership). - Practical experience defining SLIs/SLOs, error budgets, and service health reporting that supports operational decision-making. Operations and service management alignment: - Strong experience working in (or closely with) live production support, including incident management, major incidents, and problem management. - Ability to translate operational pain into measurable improvement plans, and to track improvements using service metrics and trends. - Working knowledge of change/release impact and how observability supports safe deployment and early-life support. Technical foundations: - Cloud and container platforms: hands-on with at least one major cloud provider and modern runtime patterns (Kubernetes, containers, managed services). - Distributed systems fundamentals: latency, saturation, errors, throughput, dependencies, and failure modes. - Automation / scripting: ability to automate repetitive diagnostics and observability configuration (e.g., Python, Bash, PowerShell, or similar). - Security awareness: safe handling of telemetry, access controls, data retention, and secure-by-default configuration. Tooling (examples, not an exhaustive list): - Experience with one or more observability stacks such as:- Metrics: Prometheus, Grafana, Datadog, CloudWatch/Azure Monitor, etc. - Logs: ELK/OpenSearch, Splunk, Loki, etc. - Tracing/APM: OpenTelemetry, Jaeger, Tempo, New Relic, Dynatrace, Datadog APM, etc. - Experience integrating observability with ITSM / collaboration tooling (ex: ServiceNow/Jira, ChatOps, incident paging). Nice-to-have: - Experience with observability-as-code (dashboards/alerts via Terraform, GitOps, Helm, API-driven configuration). - Experience with synthetics and RUM (web performance/user journey monitoring). - Experience building golden signal dashboards, dependency maps, or automated correlation. - Experience supporting regulated environments (ex: ISO controls, auditability, change governance). Additional Information Discover some of the global benefits that empower our people to become the best version of themselves: - Finance: Competitive salary package, share plan, company performance bonuses, value-based recognition awards, referral bonus; - Career Development: Career coaching, global career opportunities, non-linear career paths, internal development programmes for management and technical leadership; - Learning Opportunities: Complex projects, rotations, internal tech communities, training, certifications, coaching, online learning platforms subscriptions, pass-it-on sessions, workshops, conferences; - Work-Life Balance: Hybrid work and flexible working hours, employee assistance programme; - Health: Global internal wellbeing programme, access to wellbeing apps; - Community: Global internal tech communities, hobby clubs and interest groups, inclusion and diversity programmes, events and celebrations. At Endava, we’re committed to creating an open, inclusive, and respectful environment where everyone feels safe, valued, and empowered to be their best. We welcome applications from people of all backgrounds, experiences, and perspectives—because we know that inclusive teams help us deliver smarter, more innovative solutions for our customers. Hiring decisions are based on merit, skills, qualifications, and potential. If you need adjustments or support during the recruitment process, please let us know. Company Description Technology is our how. And people are our why. For over two decades, we have been harnessing technology to drive meaningful change. By combining world-class engineering, industry expertise and a people-centric mindset, we consult and partner with leading brands from various industries to create dynamic platforms and intelligent digital experiences that drive innovation and transform businesses. From prototype to real-world impact - be part of a global shift by doing work that matters.