Workday Integration & Automation Sr. Engineer

Celonis Celonis · Data AI · Madrid, Spain · Corporate

Senior Engineer to build and orchestrate AI automation workflows, primarily using Make and integrating with Workday. Focus on connecting systems, transforming data, and implementing AI applications to boost efficiency. Requires strong automation, Workday integration, and practical AI application experience.

What you'd actually do

  1. Design and Build: Develop and implement robust, scalable AI automation workflows using Make as the primary integration platform to connect core business systems, with particular focus on Workday as our primary ERP.
  2. Orchestrate and Integrate: Take full ownership of technical solutions, managing data flows, transformations, and database manipulation to ensure seamless integration between tools — including Workday Finance and Workday HCM
  3. Innovate with AI: Proactively explore, evaluate, and implement AI applications (both within and outside of Make) to boost our solutions and drive operational efficiency.
  4. Collaborate and Engage: Partner with stakeholders across Legal, Finance, HR/P&C,IT and other departments to identify opportunities for automation and process improvement, acting as the technical bridge between business needs and systems capability.
  5. Experiment and Secure: Champion experimentation by testing new technologies while balancing innovation with a mindful approach to security, data integrity, and scalability — especially when handling sensitive financial and people data in Workday.

Skills

Required

  • 4+ years building production-grade automation workflows with Make (preferred), n8n, Zapier, or Power Automate
  • API-based integrations
  • data modelling
  • Workday Finance and/or HCM integration experience (EIBs, Workday Studio, Core Connectors, PECI/PICOF, or Workday REST/SOAP APIs)
  • Python and/or JavaScript scripting
  • designing and deploying AI-powered workflows, including LLM-based agents
  • evaluate AI tools critically
  • build structured POCs
  • write clear assessment summaries
  • stakeholder management
  • communication skills

Nice to have

  • Make
  • n8n
  • Zapier
  • Power Automate
  • Python
  • JavaScript
  • Workday Finance
  • Workday HCM
  • EIBs
  • Workday Studio
  • Core Connectors
  • PECI/PICOF
  • Workday REST/SOAP APIs
  • LLM-based agents
  • AI tools

What the JD emphasized

  • extreme ownership
  • AI automation workflows
  • Workday integration
  • AI applications
  • LLM-based agents
  • AI-powered workflows

Other signals

  • AI-driven automation workflows
  • implement AI applications
  • LLM-based agents