Senior Remote Integration Engineer – Workday & SAP Ariba

AllSTEM Connections; Richmond (VA); Remote; USD 88,000 - 132,000; Full time

Job summary

AllSTEM Connections is seeking an experienced Integration Engineer III to design, develop, and optimize enterprise integrations across Workday, SAP Ariba, and related systems. This remote contract role focuses on cloud-based ERP integrations, web services, APIs, and data workflows to support HR, payroll, financials, and procurement processes.

You will collaborate with IT, architects, and vendors to deliver secure, scalable solutions, participate in Agile ceremonies, and provide on‑call

Qualifications

• 3+ years of enterprise integration development experience.
• 3–5 years in Workday or SAP Ariba integration development.
• Strong knowledge of REST, SOAP, WSDL, XML, JSON, and XSLT.
• Proficient in Java, Python, or Groovy.
• Experience with cloud-based ERP or enterprise platforms integration.

Responsibilities

• Design, develop, test, deploy, and maintain integrations between Workday, SAP Ariba, and internal or external systems.
• Build and support integrations across Workday HCM, payroll, financials, and related enterprise applications.
• Develop integrations using Workday Studio, EIB, REST/SOAP web services, and orchestration tools.
• Build and optimize SAP Ariba integrations using REST APIs, ITK, and configuration management.
• Develop and maintain custom applications using Workday Extend.
• Manage master data and transactional data integrations across cloud-based ERP platforms.
• Utilize web service and API technologies (WSDL, SOAP, REST, XML, JSON, XSLT).
• Apply programming skills in Java, Python, Groovy or similar languages.
• Monitor integration performance, troubleshoot errors, and improve reliability.
• Collaborate with IT teams, architects, stakeholders, and vendors to resolve issues.
• Contribute to SAP Ariba BTP transition initiatives.
• Participate in Agile ceremonies and on‑call rotations.
• Maintain technical documentation and security compliance.

Skills

Workday integration

SAP Ariba integration

REST

SOAP

WSDL

XML

JSON

XSLT

Java

Python

Groovy

ERP cloud

Tools

Workday Studio

Enterprise Interface Builder

Workday REST

Workday SOAP

ITK

Cloud Connectors

Web services testing

Job description

AllSTEM Connections is seeking an experienced Integration Engineer III to design, develop, and optimize enterprise integrations across Workday, SAP Ariba, and related systems. This remote contract role focuses on cloud-based ERP integrations, web services, APIs, and data workflows to support HR, payroll, financials, and procurement processes.

You will collaborate with IT, architects, and vendors to deliver secure, scalable solutions, participate in Agile ceremonies, and provide on‑call