Workday

Sr. Principal Architect - Observability

Workday
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5 days ago
Pleasanton, CA, USAStaff+
H1B sponsor

Base Salary

$222k - $393k/yr

Responsibilities

  • Provide hands-on architectural leadership for Workday’s observability platform and services.
  • Drive observability agents and MCP-based experiences for incident detection, triage, root-cause analysis, and recovery.
  • Ensure observability across logs, metrics, traces, alerts, and virtualized, Kubernetes, and bare-metal infrastructure.
  • Standardize observability tooling, publish engineering standards, and leverage open-source specifications such as OpenTelemetry.
  • Collaborate with infrastructure, technology operations, product, and engineering teams.
  • Evangelize observability, establish standard processes and frameworks, and help engineering teams onboard to the platform.

Requirements

  • Bachelor’s or master’s degree in computer science or a related technical field.
  • At least 10 years of software engineering or architecture experience with a record of delivering high-quality products at massive scale.
  • At least 10 years of experience writing production-quality code in Java, Scala, Go, or Python and designing systems that meet business needs.
  • Hands-on expertise with observability platforms such as Prometheus, Mimir, Elasticsearch, ClickHouse, VictoriaMetrics, and Jaeger or Zipkin.
  • Extensive experience with data collection agents, loggers, and visualization and correlation of data across multiple domains.
  • Expertise in LLM orchestration, observability for AI agents, and building agents for triage and root-cause analysis using open standards and orchestration frameworks such as LangChain.
  • Experience deploying observability across the OSI stack.
  • Low-latency and high-throughput data processing experience and open-source contributions to observability frameworks are preferred.
  • Strong presentation, written communication, and verbal communication skills.

Benefits

  • Flexible work model requiring at least 50% of time each quarter in the office or in the field, with additional flexibility for remote home-office roles.
  • Workday provides reasonable accommodations during the application process and is an equal opportunity employer.

Tech Stack

ClickHouseElasticsearchGoJavaPrometheusPythonScala

Categories

Workday

About Workday

10,000+ employees

Workday builds cloud-based enterprise applications for human capital management and financial management, including payroll, time tracking, expenses, planning, and procurement, sold on a subscription basis with professional services. Founded in 2005 and headquartered in Pleasanton, California, it is a public company traded on NASDAQ as WDAY. Organizations worldwide use Workday to unify HR and finance data, automate processes, and apply AI to workforce and financial operations.

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