Workday Integration Expert

Conexus; Barcelona; On-site; EUR 90,000 - 120,000; Full time

Benefits offered by this job

Remote options not listed

Job summary

JobServe Ltd in Barcelona is seeking an experienced Senior Workday Integration Consultant/Engineer to design, develop and optimize complex Workday integrations across global HR systems. You will work hands-on with Core Connectors, PECI, EIB, RaaS and Workday APIs, ensuring secure exchanges and robust data mappings.

The role requires strong debugging skills, production-support experience and collaboration with Payroll, HR and IT teams.

Qualifications

• 7+ years of enterprise integration experience, including substantial hands-on Workday integration experience.
• Strong knowledge of Workday technologies: Core Connectors, PECI, EIB, RaaS and Workday Web Services.
• Experience with REST/SOAP APIs, custom reports, calculated fields and integration security.
• Strong XML, XPath and data-mapping skills.
• Experience troubleshooting integrations across Workday and third-party platforms.
• Knowledge of SFTP, PGP encryption, certificates and API authentication.
• Experience supporting production environments and maintaining integrations.
• Strong technical documentation and stakeholder communication skills.
• Fluent professional English.

Responsibilities

• Design, develop and support Workday integrations across global business applications.
• Work hands-on with Core Connectors, PECI, EIB, RaaS and Workday Web Services/APIs.
• Develop and maintain custom reports, calculated fields and integration mappings.
• Support secure data exchanges using XML, SFTP, PGP and API authentication.
• Troubleshoot complex integration issues across Workday, Middleware and downstream applications.
• Perform root-cause analysis and manage production incidents.
• Contribute to integration architecture improvements, including API-driven models.
• Support integration testing, SIT, regression testing and end-to-end validation.
• Work with Payroll, HR, IT, application owners and external vendors.

Skills

Workday integration

Core Connectors

PECI

EIB

RaaS

Web Services

REST APIs

SOAP APIs

XML

XPath

Data mapping

SFTP

PGP encryption

API authentication

Root-cause analysis

Troubleshooting

Documentation

Stakeholder communication

Job description

Senior Workday Integration Consultant/Engineer

The Opportunity

We are looking for an experienced Workday Integration Expert to support a large-scale global HR technology environment, comprising approximately 50+ integrations across Payroll, Finance, Identity, Learning, Benefits and wider enterprise applications.

This is a hands-on technical role involving the design, development, enhancement and troubleshooting of complex Workday integrations. You will also contribute to the evolution of the integration architecture, moving towards more reusable, API-driven and event-based integration patterns.

The role requires someone who understands not just Workday development, but how integrations operate across the wider enterprise technology landscape.

Key Responsibilities

• Design, develop and support Workday integrations across global business applications.
• Work hands-on with Core Connectors, PECI, EIB, RaaS and Workday Web Services/APIs.
• Develop and maintain custom reports, calculated fields and integration mappings.
• Support secure data exchanges using XML, SFTP, PGP and API authentication.
• Troubleshoot complex integration issues across Workday, Middleware and downstream applications.
• Perform root-cause analysis and manage production incidents.
• Contribute to integration architecture improvements, including API-driven and publish/subscribe models.
• Support integration testing, SIT, regression testing and end-to-end validation.
• Work with Payroll, HR, IT, application owners and external vendors.

Essential Requirements

• 7+ years of enterprise integration experience, including substantial hands-on Workday integration experience.
• Strong knowledge of multiple Workday technologies, including Core Connectors, PECI, EIB, RaaS and Workday Web Services.
• Experience with REST/SOAP APIs, custom reports, calculated fields and integration security.
• Strong XML, XPath and data-mapping skills.
• Experience troubleshooting integrations across Workday and third-party platforms.
• Knowledge of SFTP, PGP encryption, certificates and API authentication.
• Experience supporting business-critical integrations and production environments.
• Strong technical documentation and stakeholder communication skills.
• Fluent professional English.

Desirable Experience

• Middleware and enterprise integration architecture.
• API-driven, event-driven and publish/subscribe integration patterns.
• Global Workday Greenfield implementations.
• Integration modernization and Legacy system transitions.
• Experience supporting complex HR and contingent workforce integrations.