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Workday

Builds software to manage HR and finances

Distinguished Architect - Developer Platform

Software EngineeringPosted on Nov 9
Full-time

About the Job

Requirements

  • At least 15 years of distributed systems architecture experience in multi-tenant developer APIs, SaaS/PaaS platforms, or equivalent.
  • A BA, BS, or equivalent degree in Computer Science, Engineering, Business, or a related field.
  • A proven track record of architecting AI/LLM-native developer frameworks, primitives, or tool-calling interfaces for platform ecosystems, with a deep background in event-driven architectures, asynchronous data streaming, and low-latency messaging patterns for continuous, real-time agentic workflows at enterprise scale.
  • Demonstrated expertise in building headless developer toolchains, SDK generation pipelines, CLI and MCP tools, and federated API architectures designed for developer adoption.
  • A proven background in steering engineering teams through high-impact technical evolution and associated operational transformations.
  • Demonstrated ability to evaluate complex technical choices through a business lens, balancing architectural goals with time-to-market, revenue generation, operational costs, and measurable customer outcomes.
  • Deep expertise in API security, multi-tenant isolation, fine-grained authorization (RBAC/ABAC), policy-as-code frameworks, and runtime guardrail designs for safely exposing enterprise data, business context, and AI primitives through open developer toolchains and third-party integrations while maintaining high system availability.
  • A strong history of technical ambassadorship, including engaging with executive customer stakeholders, contributing to ecosystems, and speaking at major industry conferences.

Responsibilities

  • Spearhead the architectural transformation from a specialized low-code application framework into an open, headless AI developer toolchain, evolving developer services to generate API primitives, SDKs, and developer experiences for enterprise agentic applications.
  • Define the target-state architecture for exposing Workday’s business context and enterprise data models securely to third-party developers and autonomous AI agents.
  • Establish long-term technical roadmaps, eventing models, and multi-tenant integration patterns that ensure high availability, ultra-low latency, and robust enterprise guardrails for an open ecosystem.
  • Act as the primary technical expert for Workday’s developer ecosystem, advising executive leadership and R&D on distributed systems challenges, technical tradeoffs, and platform scalability.
  • Represent Workday’s developer platform vision as a technical ambassador to executive customer leadership, strategic platform partners, and the broader developer community.
  • Mentor and grow architects and senior engineering talent across the organization, establish architecture design reviews and development standards, and promote a culture of customer-first innovation.
  • Partner with the GM, Product, and Engineering to translate platform vision into architectural blueprints, execution plans, and phased engineering roadmaps.
  • Lead joint architectural initiatives with strategic ecosystem partners to integrate platform primitives into third-party enterprise stacks.
  • Lead architecture alignment across adjacent Workday platform teams to ensure interoperability across the stack, and partner with and advise the Chief Architect on Developer Platform concerns.

About the Company

Workday

Builds software to manage HR and finances

Workday builds cloud software that organizations use to manage employees, finances, and business plans. Its Human Capital Management and Financial Management applications handle processes such as hiring, payroll, expenses, accounting, and reporting, while Adaptive Planning helps teams build budgets and forecasts. Users work in connected applications with shared data and permissions, and Workday also sells AI tools that search information and carry out HR and finance tasks. Customers pay for subscriptions, with additional revenue from implementation, training, and other professional services. Workday was founded in 2005 and is headquartered in Pleasanton, California.

Company size
10,001+
Company stage
IPO
Headquarters
Pleasanton, CA
Founded
2005

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