Senior Workday Integration Developer

Contractor · ONLY MEXICO CITY · Full-time

About the Role

We are looking for a Senior Workday Integration Developer to design, build, and support integrations between Workday and internal and external systems. This is a hands-on role responsible for the full integration lifecycle — from requirements and technical design through development, testing, deployment, and post-production support.

You will work closely with HR, IT, QA, functional teams, and third-party vendors to ensure the Workday ecosystem remains stable, secure, and scalable.

Responsibilities

Design, build, and maintain Workday integrations using Workday Studio, EIB, Core Connectors, and Workday Web Services (SOAP/REST).
Develop and support inbound and outbound integrations with payroll, benefits, finance, identity/security, and other enterprise systems.
Translate business and functional requirements into technical integration designs, data mappings, and XSLT transformation logic.
Configure secure file transfers, integration scheduling, and credential/connection management.
Monitor production integrations, troubleshoot failures, and lead root-cause analysis and remediation, including high-priority incidents.
Support integration security through Integration System Users (ISUs), security groups, and relevant domain and business process policies.
Partner with QA and functional teams on unit, regression, and end-to-end integration testing.
Support deployments, change management, release documentation, rollback plans, and knowledge transfer.
Recommend improvements to existing integrations to increase reliability, performance, and maintainability.

Tech Stack

Workday Studio
Workday EIB
Core Connectors
Workday Web Services (SOAP/REST)
XML
XSLT
Secure File Transfer
Workday Security
Integration System Users (ISUs)
Jira / Agile

What We're Looking For

5+ years of hands-on experience building and supporting Workday integrations in production environments.
Strong hands-on expertise with Workday Studio and EIB, including inbound and outbound integrations.
Solid understanding of the Workday data model, business process framework, and security model.
Experience with XML, XSLT, and Workday Web Services (SOAP/REST).
Proven experience troubleshooting and resolving integration issues in live production environments.
Familiarity with secure file transfer protocols and integration scheduling and monitoring tools.
Strong written and verbal English communication skills, with the ability to work with distributed global stakeholders.
Experience working in Agile delivery environments using Jira or similar tools.

Nice to Have

Workday certifications such as Integration Essential Concepts, Custom Integrations, and/or Workday Studio.
Experience with Workday Extend, Cloud Connect, or PECI/PICOF integration templates.
Exposure to Workday Reporting, including Advanced, Matrix, Composite, BIRT layouts, and calculated fields.
Software development experience with JavaScript/TypeScript, Node.js, SQL, or similar technologies.
Experience supporting integrations in regulated or security-conscious industries.
Experience as a Subject Matter Expert during a Workday implementation or major integration migration.

Why join us?

Competitive compensation paid in USD.
100% Remote.
Paid Time Off: 12 PTO days per year.
Local Holidays: All official holidays in your country.
Birthday Off.
Career Growth opportunities.
Recognition Program.
Paid approved leaves.