Senior Workday Integration Engineer

Ethereum Technologies LLC; Austin (TX); On-site; USD 150,000 - 230,000; Full time

Job summary

Ethereum Technologies LLC in Austin, TX seeks an experienced Senior Architect to lead architecture, design, and delivery of scalable Workday Financials solutions, including integrations with Salesforce, RevPro, Vertex, and MuleSoft. You will guide enterprise architecture, align with security and performance standards, and mentor engineers across Workday teams.

You will collaborate with product managers, business systems analysts, and third-party integrators to deliver end-to-end solutions,

Qualifications

• 10+ years of enterprise software engineering experience with 7+ years in Workday Financials/Accounting Center.
• Proven leadership in architecture and design for large-scale enterprise systems.
• Strong integrations experience with external systems (Salesforce, RevPro, Vertex, MuleSoft, banking platforms).

Responsibilities

• Lead architecture, design, and delivery of scalable Workday solutions.
• Design and govern Workday Financial solutions with external integrations.
• Mentor engineers through architecture reviews and code reviews.
• Collaborate with product managers and integrators to deliver end-to-end solutions.
• Drive adoption of AI/ML, automation, and integration tools.

Skills

Workday Financials

Workday Accounting Center

MuleSoft

APIs & Integration

SOA & Web services

Leadership

Architecture design

Troubleshooting

Stakeholder management

Workday Studio

Education

Bachelor’s or Master’s in Computer Science or Engineering

Tools

MuleSoft Anypoint Platform

Splunk

Git

CI/CD pipelines

Job description

• Lead the architecture, design, and delivery of scalable, high-performing solutions across Workday Financials, Accounting Center, and related enterprise platforms.
• Design, develop, and govern Workday Financial solution including integrations with external systems (Salesforce, RevRec, Vertex, MuleSoft, banking platforms, etc.) ensuring best practices, scalability, and maintainability.
• Translate complex business and finance requirements into robust technical designs , ensuring alignment with enterprise architecture principles and industry best practices.
• Ensure adherence to coding standards, security best practices, and performance optimization techniques to enhance overall engineering quality.
• Mentor and guide engineers through architecture reviews, technical decision-making, and code reviews , fostering strong technical craftsmanship.
• Collaborate with cross-functional teams (product managers, business systems analysts, and 3rd-party integrators) to deliver end-to-end solutions.
• Drive innovation and adoption of emerging technologies , including AI/ML, automation, and integration tools.
• Champion a culture of continuous learning, experimentation, and engineering excellence across the Workday and integration teams.
• Anticipate future technical needs and evolve frameworks, tools, and practices to scale for growth.

Required Skills

• 10+ years of enterprise software engineering experience, with 7+ years in Workday Financials/Accounting Center and integration-heavy environments.
• Proven track record of technical leadership in architecture and solution design for large-scale enterprise systems.
• Deep expertise in Workday technical frameworks : Business Processes, Security, Accounting Center, Prism Analytics, Core Connectors, EIB, Studio, Workday Extend, Orchestrate, BIRT, and Document Transformation.
• Strong experience with MuleSoft Anypoint Platform (Studio, ESB, API Management, CloudHub) and designing scalable, secure integrations.
• Hands-on experience in Workday integrations with external platforms (Salesforce, RevPro, Vertex, banking systems) using APIs, Connectors, and automation frameworks.
• Strong understanding of integration frameworks, API design, SOA patterns, and web services (REST, SOAP) .
• Strong analytical and problem-solving skills, including log analysis and troubleshooting (Splunk or similar).
• Ability to influence and guide senior stakeholders through architecture discussions and technical strategy.
• Excellent written and verbal communication, with the ability to articulate complex designs to both technical and business audiences.
• Bachelor's or Master's degree in Computer Science, Engineering, or related technical field.

Desired Skills

• Experience with Vertex or similar tax determination applications.
• Experience with Workday Extend , Orchestrate and building custom applications.
• Familiarity with CI/CD pipelines, Git, and DevOps practices.
• Exposure to AI/ML and automation tools (Kainos, Selenium, Mulesoft RPA, or similar).
• Experience with AI developer productivity tools such as Cursor, GitHub Copilot, and CodeWhisperer .
• Knowledge of SOX, enterprise security, and compliance in finance/ERP domains

ETHEREUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. ETHEREUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will ETHEREUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract